[INFO] updating cached repository Noskcaj19/rmatrix
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Noskcaj19/rmatrix
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Noskcaj19/rmatrix" "work/ex/beta-1.38-1/sources/1.37.0/gh/Noskcaj19/rmatrix"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Noskcaj19/rmatrix'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Noskcaj19/rmatrix" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noskcaj19/rmatrix"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noskcaj19/rmatrix'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0962ceb403103576534c20548ee9a1083af3ae4d
[INFO] sha for GitHub repo Noskcaj19/rmatrix: 0962ceb403103576534c20548ee9a1083af3ae4d
[INFO] validating manifest of Noskcaj19/rmatrix 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 Noskcaj19/rmatrix 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 Noskcaj19/rmatrix
[INFO] finished frobbing Noskcaj19/rmatrix
[INFO] frobbed toml for Noskcaj19/rmatrix written to work/ex/beta-1.38-1/sources/1.37.0/gh/Noskcaj19/rmatrix/Cargo.toml
[INFO] started frobbing Noskcaj19/rmatrix
[INFO] finished frobbing Noskcaj19/rmatrix
[INFO] frobbed toml for Noskcaj19/rmatrix written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noskcaj19/rmatrix/Cargo.toml
[INFO] crate Noskcaj19/rmatrix 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Noskcaj19/rmatrix 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-1/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/Noskcaj19/rmatrix:/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] db3fcd61fbeeb14c592233d4ad9fc55554548c78888032e82600494f4af30f11
[INFO] running `"docker" "start" "-a" "db3fcd61fbeeb14c592233d4ad9fc55554548c78888032e82600494f4af30f11"`
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling termbuf v1.5.1 (https://github.com/Noskcaj19/termbuf#2afd7acc)
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling signal v0.5.1
[INFO] [stderr]    Compiling rmatrix v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0583]: file not found for module `signal_handler`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | mod signal_handler;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: name the file either signal_handler.rs or signal_handler/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 `rmatrix`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "db3fcd61fbeeb14c592233d4ad9fc55554548c78888032e82600494f4af30f11"`
[INFO] running `"docker" "rm" "-f" "db3fcd61fbeeb14c592233d4ad9fc55554548c78888032e82600494f4af30f11"`
[INFO] [stdout] db3fcd61fbeeb14c592233d4ad9fc55554548c78888032e82600494f4af30f11