[INFO] updating cached repository lbrande/coin-change
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lbrande/coin-change
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lbrande/coin-change" "work/ex/beta-1.37-6/sources/1.36.0/gh/lbrande/coin-change"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lbrande/coin-change'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lbrande/coin-change" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lbrande/coin-change"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lbrande/coin-change'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6461b992373df814c78b34eab9d59a3836605915
[INFO] sha for GitHub repo lbrande/coin-change: 6461b992373df814c78b34eab9d59a3836605915
[INFO] validating manifest of lbrande/coin-change 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 lbrande/coin-change 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 lbrande/coin-change
[INFO] finished frobbing lbrande/coin-change
[INFO] frobbed toml for lbrande/coin-change written to work/ex/beta-1.37-6/sources/1.36.0/gh/lbrande/coin-change/Cargo.toml
[INFO] started frobbing lbrande/coin-change
[INFO] finished frobbing lbrande/coin-change
[INFO] frobbed toml for lbrande/coin-change written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lbrande/coin-change/Cargo.toml
[INFO] crate lbrande/coin-change 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 lbrande/coin-change 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-1/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/lbrande/coin-change:/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] e0a8c0c9a679d118aee2365277774686138b88cfacfe6245b51f9c70e019ffc0
[INFO] running `"docker" "start" "-a" "e0a8c0c9a679d118aee2365277774686138b88cfacfe6245b51f9c70e019ffc0"`
[INFO] [stderr]    Compiling coin_change v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "e0a8c0c9a679d118aee2365277774686138b88cfacfe6245b51f9c70e019ffc0"`
[INFO] running `"docker" "rm" "-f" "e0a8c0c9a679d118aee2365277774686138b88cfacfe6245b51f9c70e019ffc0"`
[INFO] [stdout] e0a8c0c9a679d118aee2365277774686138b88cfacfe6245b51f9c70e019ffc0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/lbrande/coin-change:/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] f549e5338ad3d2b3c155f62fad3df7cf8318b0899d593adc44f42347c20e0ed7
[INFO] running `"docker" "start" "-a" "f549e5338ad3d2b3c155f62fad3df7cf8318b0899d593adc44f42347c20e0ed7"`
[INFO] [stderr]    Compiling coin_change v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "f549e5338ad3d2b3c155f62fad3df7cf8318b0899d593adc44f42347c20e0ed7"`
[INFO] running `"docker" "rm" "-f" "f549e5338ad3d2b3c155f62fad3df7cf8318b0899d593adc44f42347c20e0ed7"`
[INFO] [stdout] f549e5338ad3d2b3c155f62fad3df7cf8318b0899d593adc44f42347c20e0ed7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/lbrande/coin-change:/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] 920bbf2ada6bee5a03cc4b7425830ba95a79f5695968263fd25516b3cb392a02
[INFO] running `"docker" "start" "-a" "920bbf2ada6bee5a03cc4b7425830ba95a79f5695968263fd25516b3cb392a02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coin_change-b2f132dba37931f8
[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" "920bbf2ada6bee5a03cc4b7425830ba95a79f5695968263fd25516b3cb392a02"`
[INFO] running `"docker" "rm" "-f" "920bbf2ada6bee5a03cc4b7425830ba95a79f5695968263fd25516b3cb392a02"`
[INFO] [stdout] 920bbf2ada6bee5a03cc4b7425830ba95a79f5695968263fd25516b3cb392a02