[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 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3c91142b91bd82620744f89bb75dad8db43af8c4ee6087216a65e9614edfa85d
[INFO] running `"docker" "start" "-a" "3c91142b91bd82620744f89bb75dad8db43af8c4ee6087216a65e9614edfa85d"`
[INFO] [stderr]    Compiling libfizzbuzz v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "3c91142b91bd82620744f89bb75dad8db43af8c4ee6087216a65e9614edfa85d"`
[INFO] running `"docker" "rm" "-f" "3c91142b91bd82620744f89bb75dad8db43af8c4ee6087216a65e9614edfa85d"`
[INFO] [stdout] 3c91142b91bd82620744f89bb75dad8db43af8c4ee6087216a65e9614edfa85d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8a7c8bf55a05f050f5d0937a7d641e15254055308482ff50e45c46013dbf9b54
[INFO] running `"docker" "start" "-a" "8a7c8bf55a05f050f5d0937a7d641e15254055308482ff50e45c46013dbf9b54"`
[INFO] [stderr]    Compiling libfizzbuzz v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "8a7c8bf55a05f050f5d0937a7d641e15254055308482ff50e45c46013dbf9b54"`
[INFO] running `"docker" "rm" "-f" "8a7c8bf55a05f050f5d0937a7d641e15254055308482ff50e45c46013dbf9b54"`
[INFO] [stdout] 8a7c8bf55a05f050f5d0937a7d641e15254055308482ff50e45c46013dbf9b54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4ddd3dabfd055067ba9baab0186b29dad408d75db1dfc57736e76bf6317dda68
[INFO] running `"docker" "start" "-a" "4ddd3dabfd055067ba9baab0186b29dad408d75db1dfc57736e76bf6317dda68"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libfizzbuzz-6f735749113c344d
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-5bd1c68071d489d6
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_is_buzz ... ok
[INFO] [stderr]    Doc-tests libfizzbuzz
[INFO] [stdout] test test_detect ... ok
[INFO] [stdout] test test_is_fizzbuzz ... ok
[INFO] [stdout] test test_is_fizz ... 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" "4ddd3dabfd055067ba9baab0186b29dad408d75db1dfc57736e76bf6317dda68"`
[INFO] running `"docker" "rm" "-f" "4ddd3dabfd055067ba9baab0186b29dad408d75db1dfc57736e76bf6317dda68"`
[INFO] [stdout] 4ddd3dabfd055067ba9baab0186b29dad408d75db1dfc57736e76bf6317dda68