[INFO] updating cached repository bnsv/tebak_kata
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bnsv/tebak_kata
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bnsv/tebak_kata" "work/ex/beta-1.37-6/sources/1.36.0/gh/bnsv/tebak_kata"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bnsv/tebak_kata'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bnsv/tebak_kata" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bnsv/tebak_kata"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bnsv/tebak_kata'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 959d8a33b34765613e2a1acaf78bc3053b00f3a7
[INFO] sha for GitHub repo bnsv/tebak_kata: 959d8a33b34765613e2a1acaf78bc3053b00f3a7
[INFO] validating manifest of bnsv/tebak_kata 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 bnsv/tebak_kata 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 bnsv/tebak_kata
[INFO] finished frobbing bnsv/tebak_kata
[INFO] frobbed toml for bnsv/tebak_kata written to work/ex/beta-1.37-6/sources/1.36.0/gh/bnsv/tebak_kata/Cargo.toml
[INFO] started frobbing bnsv/tebak_kata
[INFO] finished frobbing bnsv/tebak_kata
[INFO] frobbed toml for bnsv/tebak_kata written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bnsv/tebak_kata/Cargo.toml
[INFO] crate bnsv/tebak_kata 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 bnsv/tebak_kata against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bnsv/tebak_kata:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a5e174d0a180b467c2b2905e10b52dbed9c4ed820ada18a734b17b852fbb1a76
[INFO] running `"docker" "start" "-a" "a5e174d0a180b467c2b2905e10b52dbed9c4ed820ada18a734b17b852fbb1a76"`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling rand v0.4.1
[INFO] [stderr]    Compiling coba_006 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `"docker" "inspect" "a5e174d0a180b467c2b2905e10b52dbed9c4ed820ada18a734b17b852fbb1a76"`
[INFO] running `"docker" "rm" "-f" "a5e174d0a180b467c2b2905e10b52dbed9c4ed820ada18a734b17b852fbb1a76"`
[INFO] [stdout] a5e174d0a180b467c2b2905e10b52dbed9c4ed820ada18a734b17b852fbb1a76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bnsv/tebak_kata:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c6d3effe905aeba6c4800bfa3700dedac207297cf2a0e2c83b2add68d348ac4
[INFO] running `"docker" "start" "-a" "8c6d3effe905aeba6c4800bfa3700dedac207297cf2a0e2c83b2add68d348ac4"`
[INFO] [stderr]    Compiling coba_006 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "8c6d3effe905aeba6c4800bfa3700dedac207297cf2a0e2c83b2add68d348ac4"`
[INFO] running `"docker" "rm" "-f" "8c6d3effe905aeba6c4800bfa3700dedac207297cf2a0e2c83b2add68d348ac4"`
[INFO] [stdout] 8c6d3effe905aeba6c4800bfa3700dedac207297cf2a0e2c83b2add68d348ac4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bnsv/tebak_kata:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2dcb57b9edeeacebcac16c4d11f3c9d23998eadb58a0be37e49ec201057afa80
[INFO] running `"docker" "start" "-a" "2dcb57b9edeeacebcac16c4d11f3c9d23998eadb58a0be37e49ec201057afa80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coba_006-29436e1ad7474f44
[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" "2dcb57b9edeeacebcac16c4d11f3c9d23998eadb58a0be37e49ec201057afa80"`
[INFO] running `"docker" "rm" "-f" "2dcb57b9edeeacebcac16c4d11f3c9d23998eadb58a0be37e49ec201057afa80"`
[INFO] [stdout] 2dcb57b9edeeacebcac16c4d11f3c9d23998eadb58a0be37e49ec201057afa80