argh

.drone.yml

@@ -3,7 +3,7 @@ name: tests/release
 
 steps:
   - name: rust tests
-    image: "rust:1"
+    image: "reg.tulpa.dev/rust:1"
     pull: always
     commands:
       - cargo test --all

src/version/cargo.rs

@@ -47,6 +47,7 @@ mod tests {
     #[test]
     fn read() {
         use super::read;
+        let _ = pretty_env_logger::try_init();
         read().unwrap().unwrap();
     }
 }

src/version/mod.rs

@@ -4,7 +4,13 @@ use std::{fs, path::PathBuf};
 mod cargo;
 
 pub(crate) fn read(fname: PathBuf) -> Result<String> {
-    let version = read_fs(fname).unwrap_or(cargo::read().unwrap().unwrap());
+    let version = match read_fs(fname.clone()) {
+        Ok(version) => version,
+        Err(why) => {
+            log::debug!("can't read {:?}: {:?}", fname, why);
+            cargo::read().unwrap().unwrap()
+        }
+    };
     Ok(version)
 }
 
@@ -17,6 +23,7 @@ fn read_fs(fname: PathBuf) -> Result<String> {
 mod tests {
     #[test]
     fn read_version() {
+        let _ = pretty_env_logger::try_init();
         let version = super::read_fs("./testdata/VERSION".into()).unwrap();
         assert_eq!(version, "0.1.0");
     }