[INFO] updating cached repository zacharygolba/trail
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zacharygolba/trail
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zacharygolba/trail" "work/ex/beta-1.38-1/sources/1.37.0/gh/zacharygolba/trail"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zacharygolba/trail'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zacharygolba/trail" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zacharygolba/trail"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zacharygolba/trail'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8eaf0d1fa29bd2b8834342bf68442708c7b2c7d8
[INFO] sha for GitHub repo zacharygolba/trail: 8eaf0d1fa29bd2b8834342bf68442708c7b2c7d8
[INFO] validating manifest of zacharygolba/trail 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 zacharygolba/trail 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 zacharygolba/trail
[INFO] finished frobbing zacharygolba/trail
[INFO] frobbed toml for zacharygolba/trail written to work/ex/beta-1.38-1/sources/1.37.0/gh/zacharygolba/trail/Cargo.toml
[INFO] started frobbing zacharygolba/trail
[INFO] finished frobbing zacharygolba/trail
[INFO] frobbed toml for zacharygolba/trail written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zacharygolba/trail/Cargo.toml
[INFO] crate zacharygolba/trail 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 zacharygolba/trail 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-4/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/zacharygolba/trail:/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] 4de04f2e330bcda8810ae645c87c0b2e444ea0f44ab181e6fd0118709bb5d7a0
[INFO] running `"docker" "start" "-a" "4de04f2e330bcda8810ae645c87c0b2e444ea0f44ab181e6fd0118709bb5d7a0"`
[INFO] [stderr]    Compiling trail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "4de04f2e330bcda8810ae645c87c0b2e444ea0f44ab181e6fd0118709bb5d7a0"`
[INFO] running `"docker" "rm" "-f" "4de04f2e330bcda8810ae645c87c0b2e444ea0f44ab181e6fd0118709bb5d7a0"`
[INFO] [stdout] 4de04f2e330bcda8810ae645c87c0b2e444ea0f44ab181e6fd0118709bb5d7a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/zacharygolba/trail:/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] c594543555c2b51236e30fea21374d749354592b6eb217d107369b863a915c4a
[INFO] running `"docker" "start" "-a" "c594543555c2b51236e30fea21374d749354592b6eb217d107369b863a915c4a"`
[INFO] [stderr]    Compiling trail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "c594543555c2b51236e30fea21374d749354592b6eb217d107369b863a915c4a"`
[INFO] running `"docker" "rm" "-f" "c594543555c2b51236e30fea21374d749354592b6eb217d107369b863a915c4a"`
[INFO] [stdout] c594543555c2b51236e30fea21374d749354592b6eb217d107369b863a915c4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/zacharygolba/trail:/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] 28998c842ae331a9ecceaf9b98d2f722544899a16f102d86c18647d0addde7a8
[INFO] running `"docker" "start" "-a" "28998c842ae331a9ecceaf9b98d2f722544899a16f102d86c18647d0addde7a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trail-3c9814d98e50c5b8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::trail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trail
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/lib.rs - trail (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "28998c842ae331a9ecceaf9b98d2f722544899a16f102d86c18647d0addde7a8"`
[INFO] running `"docker" "rm" "-f" "28998c842ae331a9ecceaf9b98d2f722544899a16f102d86c18647d0addde7a8"`
[INFO] [stdout] 28998c842ae331a9ecceaf9b98d2f722544899a16f102d86c18647d0addde7a8