[INFO] updating cached repository iyuroch/rust_shell
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iyuroch/rust_shell
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iyuroch/rust_shell" "work/ex/beta-1.37-6/sources/1.36.0/gh/iyuroch/rust_shell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iyuroch/rust_shell'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iyuroch/rust_shell" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iyuroch/rust_shell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iyuroch/rust_shell'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ed492acbc57081a799b256b9f4cf90efcdd1206
[INFO] sha for GitHub repo iyuroch/rust_shell: 4ed492acbc57081a799b256b9f4cf90efcdd1206
[INFO] validating manifest of iyuroch/rust_shell on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iyuroch/rust_shell on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing iyuroch/rust_shell
[INFO] finished frobbing iyuroch/rust_shell
[INFO] frobbed toml for iyuroch/rust_shell written to work/ex/beta-1.37-6/sources/1.36.0/gh/iyuroch/rust_shell/Cargo.toml
[INFO] started frobbing iyuroch/rust_shell
[INFO] finished frobbing iyuroch/rust_shell
[INFO] frobbed toml for iyuroch/rust_shell written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iyuroch/rust_shell/Cargo.toml
[INFO] crate iyuroch/rust_shell already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing iyuroch/rust_shell against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/iyuroch/rust_shell:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c78984ecb7a3cf274f0c113696fe2f897c1fb2c296f428bc53e461306de11061
[INFO] running `"docker" "start" "-a" "c78984ecb7a3cf274f0c113696fe2f897c1fb2c296f428bc53e461306de11061"`
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling rust_shell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `"docker" "inspect" "c78984ecb7a3cf274f0c113696fe2f897c1fb2c296f428bc53e461306de11061"`
[INFO] running `"docker" "rm" "-f" "c78984ecb7a3cf274f0c113696fe2f897c1fb2c296f428bc53e461306de11061"`
[INFO] [stdout] c78984ecb7a3cf274f0c113696fe2f897c1fb2c296f428bc53e461306de11061
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/iyuroch/rust_shell:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c3909b4ef73c61985bc5100b9096abeabedcafde287bdf621dcdfc35bda98434
[INFO] running `"docker" "start" "-a" "c3909b4ef73c61985bc5100b9096abeabedcafde287bdf621dcdfc35bda98434"`
[INFO] [stderr]    Compiling rust_shell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "c3909b4ef73c61985bc5100b9096abeabedcafde287bdf621dcdfc35bda98434"`
[INFO] running `"docker" "rm" "-f" "c3909b4ef73c61985bc5100b9096abeabedcafde287bdf621dcdfc35bda98434"`
[INFO] [stdout] c3909b4ef73c61985bc5100b9096abeabedcafde287bdf621dcdfc35bda98434
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/iyuroch/rust_shell:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b2c41264cad4083c7580ea88f5626ef087ad335929950cd8bdff4cad1d6cf954
[INFO] running `"docker" "start" "-a" "b2c41264cad4083c7580ea88f5626ef087ad335929950cd8bdff4cad1d6cf954"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_shell-443a83a570301977
[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" "b2c41264cad4083c7580ea88f5626ef087ad335929950cd8bdff4cad1d6cf954"`
[INFO] running `"docker" "rm" "-f" "b2c41264cad4083c7580ea88f5626ef087ad335929950cd8bdff4cad1d6cf954"`
[INFO] [stdout] b2c41264cad4083c7580ea88f5626ef087ad335929950cd8bdff4cad1d6cf954