[INFO] updating cached repository appositum/scott
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/appositum/scott
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/appositum/scott" "work/ex/beta-1.38-1/sources/1.37.0/gh/appositum/scott"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/appositum/scott'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/appositum/scott" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/appositum/scott"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/appositum/scott'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed602a64f02c635cd31ad9c61abb943c05eef2be
[INFO] sha for GitHub repo appositum/scott: ed602a64f02c635cd31ad9c61abb943c05eef2be
[INFO] validating manifest of appositum/scott 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 appositum/scott 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 appositum/scott
[INFO] finished frobbing appositum/scott
[INFO] frobbed toml for appositum/scott written to work/ex/beta-1.38-1/sources/1.37.0/gh/appositum/scott/Cargo.toml
[INFO] started frobbing appositum/scott
[INFO] finished frobbing appositum/scott
[INFO] frobbed toml for appositum/scott written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/appositum/scott/Cargo.toml
[INFO] crate appositum/scott 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing appositum/scott against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/appositum/scott:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c4010347b63f4e47dbaaa399e5b69ffdb502b447a7fe8741d78e6ded40629601
[INFO] running `"docker" "start" "-a" "c4010347b63f4e47dbaaa399e5b69ffdb502b447a7fe8741d78e6ded40629601"`
[INFO] [stderr]    Compiling base64 v0.8.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling serenity v0.5.9
[INFO] [stderr]    Compiling scott v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "c4010347b63f4e47dbaaa399e5b69ffdb502b447a7fe8741d78e6ded40629601"`
[INFO] running `"docker" "rm" "-f" "c4010347b63f4e47dbaaa399e5b69ffdb502b447a7fe8741d78e6ded40629601"`
[INFO] [stdout] c4010347b63f4e47dbaaa399e5b69ffdb502b447a7fe8741d78e6ded40629601
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/appositum/scott:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 13dfd248ddd1d5ef5ed18dc949c3d9db354eaae8869b128c705a8d2b36d741de
[INFO] running `"docker" "start" "-a" "13dfd248ddd1d5ef5ed18dc949c3d9db354eaae8869b128c705a8d2b36d741de"`
[INFO] [stderr]    Compiling scott v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "13dfd248ddd1d5ef5ed18dc949c3d9db354eaae8869b128c705a8d2b36d741de"`
[INFO] running `"docker" "rm" "-f" "13dfd248ddd1d5ef5ed18dc949c3d9db354eaae8869b128c705a8d2b36d741de"`
[INFO] [stdout] 13dfd248ddd1d5ef5ed18dc949c3d9db354eaae8869b128c705a8d2b36d741de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/appositum/scott:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 4d275d1e100a7cc75950d1005dc4a2510cf9624bfdbf2801d3ba7ce731c58bd6
[INFO] running `"docker" "start" "-a" "4d275d1e100a7cc75950d1005dc4a2510cf9624bfdbf2801d3ba7ce731c58bd6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scott-12564a277ca04844
[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" "4d275d1e100a7cc75950d1005dc4a2510cf9624bfdbf2801d3ba7ce731c58bd6"`
[INFO] running `"docker" "rm" "-f" "4d275d1e100a7cc75950d1005dc4a2510cf9624bfdbf2801d3ba7ce731c58bd6"`
[INFO] [stdout] 4d275d1e100a7cc75950d1005dc4a2510cf9624bfdbf2801d3ba7ce731c58bd6