[INFO] updating cached repository paomian/laji
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/paomian/laji
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/paomian/laji" "work/ex/beta-1.38-1/sources/1.37.0/gh/paomian/laji"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/paomian/laji'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/paomian/laji" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paomian/laji"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paomian/laji'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab9ea366c94a631084d4ddf3ea77d8b1214f0f96
[INFO] sha for GitHub repo paomian/laji: ab9ea366c94a631084d4ddf3ea77d8b1214f0f96
[INFO] validating manifest of paomian/laji on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of paomian/laji on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing paomian/laji
[INFO] finished frobbing paomian/laji
[INFO] frobbed toml for paomian/laji written to work/ex/beta-1.38-1/sources/1.37.0/gh/paomian/laji/Cargo.toml
[INFO] started frobbing paomian/laji
[INFO] finished frobbing paomian/laji
[INFO] frobbed toml for paomian/laji written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paomian/laji/Cargo.toml
[INFO] crate paomian/laji already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/paomian/laji/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing paomian/laji against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paomian/laji:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 005fdd8018ed1a32f004890133ec359655ea62cd2d0e4a32bb112c8d17e89c30
[INFO] running `"docker" "start" "-a" "005fdd8018ed1a32f004890133ec359655ea62cd2d0e4a32bb112c8d17e89c30"`
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling laji v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0583]: file not found for module `Expr`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod Expr;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: name the file either Expr.rs or Expr/mod.rs inside the directory "src"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0583`.
[INFO] [stderr] error: Could not compile `laji`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "005fdd8018ed1a32f004890133ec359655ea62cd2d0e4a32bb112c8d17e89c30"`
[INFO] running `"docker" "rm" "-f" "005fdd8018ed1a32f004890133ec359655ea62cd2d0e4a32bb112c8d17e89c30"`
[INFO] [stdout] 005fdd8018ed1a32f004890133ec359655ea62cd2d0e4a32bb112c8d17e89c30