[INFO] updating cached repository Lait-au-Cafe/rabin_karp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Lait-au-Cafe/rabin_karp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Lait-au-Cafe/rabin_karp" "work/ex/beta-1.38-1/sources/1.37.0/gh/Lait-au-Cafe/rabin_karp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Lait-au-Cafe/rabin_karp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Lait-au-Cafe/rabin_karp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Lait-au-Cafe/rabin_karp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Lait-au-Cafe/rabin_karp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3726a49fb6ce1f0c7db464d807064732d751b676
[INFO] sha for GitHub repo Lait-au-Cafe/rabin_karp: 3726a49fb6ce1f0c7db464d807064732d751b676
[INFO] validating manifest of Lait-au-Cafe/rabin_karp 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 Lait-au-Cafe/rabin_karp 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 Lait-au-Cafe/rabin_karp
[INFO] finished frobbing Lait-au-Cafe/rabin_karp
[INFO] frobbed toml for Lait-au-Cafe/rabin_karp written to work/ex/beta-1.38-1/sources/1.37.0/gh/Lait-au-Cafe/rabin_karp/Cargo.toml
[INFO] started frobbing Lait-au-Cafe/rabin_karp
[INFO] finished frobbing Lait-au-Cafe/rabin_karp
[INFO] frobbed toml for Lait-au-Cafe/rabin_karp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Lait-au-Cafe/rabin_karp/Cargo.toml
[INFO] crate Lait-au-Cafe/rabin_karp 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 Lait-au-Cafe/rabin_karp 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Lait-au-Cafe/rabin_karp:/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] 122bce485f3b48c95b909381ea8adc5c950a0a60b9c5cd240d42f34536950c63
[INFO] running `"docker" "start" "-a" "122bce485f3b48c95b909381ea8adc5c950a0a60b9c5cd240d42f34536950c63"`
[INFO] [stderr]    Compiling libc v0.2.28
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling rabin_karp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `"docker" "inspect" "122bce485f3b48c95b909381ea8adc5c950a0a60b9c5cd240d42f34536950c63"`
[INFO] running `"docker" "rm" "-f" "122bce485f3b48c95b909381ea8adc5c950a0a60b9c5cd240d42f34536950c63"`
[INFO] [stdout] 122bce485f3b48c95b909381ea8adc5c950a0a60b9c5cd240d42f34536950c63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Lait-au-Cafe/rabin_karp:/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] fc3e44e7a30639cbdcdc51bf9f43f8a206c46207aed925985772bc231a0ade9c
[INFO] running `"docker" "start" "-a" "fc3e44e7a30639cbdcdc51bf9f43f8a206c46207aed925985772bc231a0ade9c"`
[INFO] [stderr]    Compiling rabin_karp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "fc3e44e7a30639cbdcdc51bf9f43f8a206c46207aed925985772bc231a0ade9c"`
[INFO] running `"docker" "rm" "-f" "fc3e44e7a30639cbdcdc51bf9f43f8a206c46207aed925985772bc231a0ade9c"`
[INFO] [stdout] fc3e44e7a30639cbdcdc51bf9f43f8a206c46207aed925985772bc231a0ade9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Lait-au-Cafe/rabin_karp:/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] af2d530652e08920441c66ab5061b3b65924c9ec23779a21fe66239026296a02
[INFO] running `"docker" "start" "-a" "af2d530652e08920441c66ab5061b3b65924c9ec23779a21fe66239026296a02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rabin_karp-d40d5904113425ba
[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" "af2d530652e08920441c66ab5061b3b65924c9ec23779a21fe66239026296a02"`
[INFO] running `"docker" "rm" "-f" "af2d530652e08920441c66ab5061b3b65924c9ec23779a21fe66239026296a02"`
[INFO] [stdout] af2d530652e08920441c66ab5061b3b65924c9ec23779a21fe66239026296a02