[INFO] updating cached repository furuhama/peano
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/furuhama/peano
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/furuhama/peano" "work/ex/beta-1.38-1/sources/1.37.0/gh/furuhama/peano"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/furuhama/peano'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/furuhama/peano" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/furuhama/peano"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/furuhama/peano'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d2b90b6f98316c22ddbf39a64c01ab5e715cc0c3
[INFO] sha for GitHub repo furuhama/peano: d2b90b6f98316c22ddbf39a64c01ab5e715cc0c3
[INFO] validating manifest of furuhama/peano 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 furuhama/peano 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 furuhama/peano
[INFO] finished frobbing furuhama/peano
[INFO] frobbed toml for furuhama/peano written to work/ex/beta-1.38-1/sources/1.37.0/gh/furuhama/peano/Cargo.toml
[INFO] started frobbing furuhama/peano
[INFO] finished frobbing furuhama/peano
[INFO] frobbed toml for furuhama/peano written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/furuhama/peano/Cargo.toml
[INFO] crate furuhama/peano 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 furuhama/peano against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/furuhama/peano:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 02cc539f1ff41b30bf55d167f66a394f10ded4a52d6442e164bfbc83b729e57c
[INFO] running `"docker" "start" "-a" "02cc539f1ff41b30bf55d167f66a394f10ded4a52d6442e164bfbc83b729e57c"`
[INFO] [stderr]    Compiling peano v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "02cc539f1ff41b30bf55d167f66a394f10ded4a52d6442e164bfbc83b729e57c"`
[INFO] running `"docker" "rm" "-f" "02cc539f1ff41b30bf55d167f66a394f10ded4a52d6442e164bfbc83b729e57c"`
[INFO] [stdout] 02cc539f1ff41b30bf55d167f66a394f10ded4a52d6442e164bfbc83b729e57c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/furuhama/peano:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ac37a473342409a0d8da349d15caeb2cb0e2951614145da29dbb9331a0339837
[INFO] running `"docker" "start" "-a" "ac37a473342409a0d8da349d15caeb2cb0e2951614145da29dbb9331a0339837"`
[INFO] [stderr]    Compiling peano v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "ac37a473342409a0d8da349d15caeb2cb0e2951614145da29dbb9331a0339837"`
[INFO] running `"docker" "rm" "-f" "ac37a473342409a0d8da349d15caeb2cb0e2951614145da29dbb9331a0339837"`
[INFO] [stdout] ac37a473342409a0d8da349d15caeb2cb0e2951614145da29dbb9331a0339837
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/furuhama/peano:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 2504beb5b5f66ded9ec04c9ad0f18c38f83edfac65e7496336c3c295a19d4ed6
[INFO] running `"docker" "start" "-a" "2504beb5b5f66ded9ec04c9ad0f18c38f83edfac65e7496336c3c295a19d4ed6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peano-f9db2031c7d3905e
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_impl_suc ... ok
[INFO] [stdout] test test_suc ... ok
[INFO] [stdout] test test_to_i ... ok
[INFO] [stdout] test test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2504beb5b5f66ded9ec04c9ad0f18c38f83edfac65e7496336c3c295a19d4ed6"`
[INFO] running `"docker" "rm" "-f" "2504beb5b5f66ded9ec04c9ad0f18c38f83edfac65e7496336c3c295a19d4ed6"`
[INFO] [stdout] 2504beb5b5f66ded9ec04c9ad0f18c38f83edfac65e7496336c3c295a19d4ed6