[INFO] updating cached repository imishinist/imcc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/imishinist/imcc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/imishinist/imcc" "work/ex/beta-1.38-1/sources/1.37.0/gh/imishinist/imcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/imishinist/imcc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/imishinist/imcc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imishinist/imcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imishinist/imcc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a88ec4f84da2148b3e0edfea91de30514850cb9c
[INFO] sha for GitHub repo imishinist/imcc: a88ec4f84da2148b3e0edfea91de30514850cb9c
[INFO] validating manifest of imishinist/imcc 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 imishinist/imcc 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 imishinist/imcc
[INFO] finished frobbing imishinist/imcc
[INFO] frobbed toml for imishinist/imcc written to work/ex/beta-1.38-1/sources/1.37.0/gh/imishinist/imcc/Cargo.toml
[INFO] started frobbing imishinist/imcc
[INFO] finished frobbing imishinist/imcc
[INFO] frobbed toml for imishinist/imcc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imishinist/imcc/Cargo.toml
[INFO] crate imishinist/imcc 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 imishinist/imcc 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-3/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/imishinist/imcc:/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] c7b56740d23e5766634e9203437e0696d708a2cad54016336b61a367901d2375
[INFO] running `"docker" "start" "-a" "c7b56740d23e5766634e9203437e0696d708a2cad54016336b61a367901d2375"`
[INFO] [stderr]    Compiling imcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "c7b56740d23e5766634e9203437e0696d708a2cad54016336b61a367901d2375"`
[INFO] running `"docker" "rm" "-f" "c7b56740d23e5766634e9203437e0696d708a2cad54016336b61a367901d2375"`
[INFO] [stdout] c7b56740d23e5766634e9203437e0696d708a2cad54016336b61a367901d2375
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/imishinist/imcc:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] ea6e95fd9ed9c5fff34b9ee69711950d18292511012dffb4da2a2ed0dc888d0e
[INFO] running `"docker" "start" "-a" "ea6e95fd9ed9c5fff34b9ee69711950d18292511012dffb4da2a2ed0dc888d0e"`
[INFO] [stderr]    Compiling imcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "ea6e95fd9ed9c5fff34b9ee69711950d18292511012dffb4da2a2ed0dc888d0e"`
[INFO] running `"docker" "rm" "-f" "ea6e95fd9ed9c5fff34b9ee69711950d18292511012dffb4da2a2ed0dc888d0e"`
[INFO] [stdout] ea6e95fd9ed9c5fff34b9ee69711950d18292511012dffb4da2a2ed0dc888d0e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/imishinist/imcc:/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" "test" "--frozen"`
[INFO] [stdout] 68bde943820a134319787c775d2cb2a4d2efdb13be24a652446499d0d5d4b583
[INFO] running `"docker" "start" "-a" "68bde943820a134319787c775d2cb2a4d2efdb13be24a652446499d0d5d4b583"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imcc-607692afc9e4e6f0
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "68bde943820a134319787c775d2cb2a4d2efdb13be24a652446499d0d5d4b583"`
[INFO] running `"docker" "rm" "-f" "68bde943820a134319787c775d2cb2a4d2efdb13be24a652446499d0d5d4b583"`
[INFO] [stdout] 68bde943820a134319787c775d2cb2a4d2efdb13be24a652446499d0d5d4b583