[INFO] crate libfizzbuzz 0.1.0 is already in cache
[INFO] extracting crate libfizzbuzz 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/libfizzbuzz/0.1.0
[INFO] extracting crate libfizzbuzz 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libfizzbuzz/0.1.0
[INFO] validating manifest of libfizzbuzz-0.1.0 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 libfizzbuzz-0.1.0 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 libfizzbuzz-0.1.0
[INFO] finished frobbing libfizzbuzz-0.1.0
[INFO] frobbed toml for libfizzbuzz-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libfizzbuzz/0.1.0/Cargo.toml
[INFO] started frobbing libfizzbuzz-0.1.0
[INFO] finished frobbing libfizzbuzz-0.1.0
[INFO] frobbed toml for libfizzbuzz-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libfizzbuzz/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 libfizzbuzz-0.1.0 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/reg/libfizzbuzz/0.1.0:/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] 5428af6bdb619598e4725dbecd1b58510a58b84bc1edda637cca884cb4f2fbbf
[INFO] running `"docker" "start" "-a" "5428af6bdb619598e4725dbecd1b58510a58b84bc1edda637cca884cb4f2fbbf"`
[INFO] [stderr]    Compiling libfizzbuzz v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "5428af6bdb619598e4725dbecd1b58510a58b84bc1edda637cca884cb4f2fbbf"`
[INFO] running `"docker" "rm" "-f" "5428af6bdb619598e4725dbecd1b58510a58b84bc1edda637cca884cb4f2fbbf"`
[INFO] [stdout] 5428af6bdb619598e4725dbecd1b58510a58b84bc1edda637cca884cb4f2fbbf
[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/reg/libfizzbuzz/0.1.0:/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] 8d600be19de08ebf464c660da39c3cb2cc5bc732e2fdf7447b141eb90fefc470
[INFO] running `"docker" "start" "-a" "8d600be19de08ebf464c660da39c3cb2cc5bc732e2fdf7447b141eb90fefc470"`
[INFO] [stderr]    Compiling libfizzbuzz v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "8d600be19de08ebf464c660da39c3cb2cc5bc732e2fdf7447b141eb90fefc470"`
[INFO] running `"docker" "rm" "-f" "8d600be19de08ebf464c660da39c3cb2cc5bc732e2fdf7447b141eb90fefc470"`
[INFO] [stdout] 8d600be19de08ebf464c660da39c3cb2cc5bc732e2fdf7447b141eb90fefc470
[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/reg/libfizzbuzz/0.1.0:/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] 525ab0b1321510515c288baafcc6542b45356b09c384c8dad7529c5ee8a25e5f
[INFO] running `"docker" "start" "-a" "525ab0b1321510515c288baafcc6542b45356b09c384c8dad7529c5ee8a25e5f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libfizzbuzz-ceee022f2fea21e2
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-dcf9b74c346c2d0b
[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] [stdout] 
[INFO] [stderr]    Doc-tests libfizzbuzz
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_detect ... ok
[INFO] [stdout] test test_is_buzz ... ok
[INFO] [stdout] test test_is_fizz ... ok
[INFO] [stdout] test test_is_fizzbuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "525ab0b1321510515c288baafcc6542b45356b09c384c8dad7529c5ee8a25e5f"`
[INFO] running `"docker" "rm" "-f" "525ab0b1321510515c288baafcc6542b45356b09c384c8dad7529c5ee8a25e5f"`
[INFO] [stdout] 525ab0b1321510515c288baafcc6542b45356b09c384c8dad7529c5ee8a25e5f