[INFO] updating cached repository elba/idirs-elba-interface
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/elba/idirs-elba-interface
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/elba/idirs-elba-interface" "work/ex/beta-1.38-1/sources/1.37.0/gh/elba/idirs-elba-interface"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/elba/idirs-elba-interface'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/elba/idirs-elba-interface" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/elba/idirs-elba-interface"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/elba/idirs-elba-interface'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbd9d061f09201bae309d95bea2d6f94131071fd
[INFO] sha for GitHub repo elba/idirs-elba-interface: cbd9d061f09201bae309d95bea2d6f94131071fd
[INFO] validating manifest of elba/idirs-elba-interface 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 elba/idirs-elba-interface 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 elba/idirs-elba-interface
[INFO] finished frobbing elba/idirs-elba-interface
[INFO] frobbed toml for elba/idirs-elba-interface written to work/ex/beta-1.38-1/sources/1.37.0/gh/elba/idirs-elba-interface/Cargo.toml
[INFO] started frobbing elba/idirs-elba-interface
[INFO] finished frobbing elba/idirs-elba-interface
[INFO] frobbed toml for elba/idirs-elba-interface written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/elba/idirs-elba-interface/Cargo.toml
[INFO] crate elba/idirs-elba-interface 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]     Blocking waiting for file lock on package cache
[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 elba/idirs-elba-interface against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/elba/idirs-elba-interface:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9c99518049f226db6051b38e5435213e9c066b56b1ee4ec2a92b4fab77fa946a
[INFO] running `"docker" "start" "-a" "9c99518049f226db6051b38e5435213e9c066b56b1ee4ec2a92b4fab77fa946a"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling notify v4.0.10
[INFO] [stderr]    Compiling idris-elba-interface v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.26s
[INFO] running `"docker" "inspect" "9c99518049f226db6051b38e5435213e9c066b56b1ee4ec2a92b4fab77fa946a"`
[INFO] running `"docker" "rm" "-f" "9c99518049f226db6051b38e5435213e9c066b56b1ee4ec2a92b4fab77fa946a"`
[INFO] [stdout] 9c99518049f226db6051b38e5435213e9c066b56b1ee4ec2a92b4fab77fa946a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/elba/idirs-elba-interface:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1c6b78ecce1d07c86641462b9514d259c7309128317e0bd38e261fd05f90f56c
[INFO] running `"docker" "start" "-a" "1c6b78ecce1d07c86641462b9514d259c7309128317e0bd38e261fd05f90f56c"`
[INFO] [stderr]    Compiling idris-elba-interface v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "1c6b78ecce1d07c86641462b9514d259c7309128317e0bd38e261fd05f90f56c"`
[INFO] running `"docker" "rm" "-f" "1c6b78ecce1d07c86641462b9514d259c7309128317e0bd38e261fd05f90f56c"`
[INFO] [stdout] 1c6b78ecce1d07c86641462b9514d259c7309128317e0bd38e261fd05f90f56c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/elba/idirs-elba-interface:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c1878094110ef4c40ba187ac995de4339b24c97f266711cae2d7f506a431cf63
[INFO] running `"docker" "start" "-a" "c1878094110ef4c40ba187ac995de4339b24c97f266711cae2d7f506a431cf63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/idris_elba_interface-3f2903123f534c26
[INFO] [stdout] 
[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" "c1878094110ef4c40ba187ac995de4339b24c97f266711cae2d7f506a431cf63"`
[INFO] running `"docker" "rm" "-f" "c1878094110ef4c40ba187ac995de4339b24c97f266711cae2d7f506a431cf63"`
[INFO] [stdout] c1878094110ef4c40ba187ac995de4339b24c97f266711cae2d7f506a431cf63