[INFO] updating cached repository jonny7/rust-branches
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonny7/rust-branches
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonny7/rust-branches" "work/ex/beta-1.38-1/sources/1.37.0/gh/jonny7/rust-branches"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jonny7/rust-branches'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonny7/rust-branches" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonny7/rust-branches"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonny7/rust-branches'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62e82f33d1c8ae50f8361139070db690a542503e
[INFO] sha for GitHub repo jonny7/rust-branches: 62e82f33d1c8ae50f8361139070db690a542503e
[INFO] validating manifest of jonny7/rust-branches 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 jonny7/rust-branches 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 jonny7/rust-branches
[INFO] finished frobbing jonny7/rust-branches
[INFO] frobbed toml for jonny7/rust-branches written to work/ex/beta-1.38-1/sources/1.37.0/gh/jonny7/rust-branches/Cargo.toml
[INFO] started frobbing jonny7/rust-branches
[INFO] finished frobbing jonny7/rust-branches
[INFO] frobbed toml for jonny7/rust-branches written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonny7/rust-branches/Cargo.toml
[INFO] crate jonny7/rust-branches 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 jonny7/rust-branches 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-7/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/jonny7/rust-branches:/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] 83c27a5a1be6f805aa2ba1e2a9223f6e85db9749e7c3a7ca768c8e8cd3417945
[INFO] running `"docker" "start" "-a" "83c27a5a1be6f805aa2ba1e2a9223f6e85db9749e7c3a7ca768c8e8cd3417945"`
[INFO] [stderr]    Compiling branches v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "83c27a5a1be6f805aa2ba1e2a9223f6e85db9749e7c3a7ca768c8e8cd3417945"`
[INFO] running `"docker" "rm" "-f" "83c27a5a1be6f805aa2ba1e2a9223f6e85db9749e7c3a7ca768c8e8cd3417945"`
[INFO] [stdout] 83c27a5a1be6f805aa2ba1e2a9223f6e85db9749e7c3a7ca768c8e8cd3417945
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/jonny7/rust-branches:/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] afb71ebda320e5310690b0c871a2b2d2e36943176870d075f54f48462e2dc13b
[INFO] running `"docker" "start" "-a" "afb71ebda320e5310690b0c871a2b2d2e36943176870d075f54f48462e2dc13b"`
[INFO] [stderr]    Compiling branches v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "afb71ebda320e5310690b0c871a2b2d2e36943176870d075f54f48462e2dc13b"`
[INFO] running `"docker" "rm" "-f" "afb71ebda320e5310690b0c871a2b2d2e36943176870d075f54f48462e2dc13b"`
[INFO] [stdout] afb71ebda320e5310690b0c871a2b2d2e36943176870d075f54f48462e2dc13b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/jonny7/rust-branches:/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] 4411182ceaa6615976303419a729524a94ca844a4923f7894e98b03a491d2228
[INFO] running `"docker" "start" "-a" "4411182ceaa6615976303419a729524a94ca844a4923f7894e98b03a491d2228"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/branches-71084ced1075d71e
[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" "4411182ceaa6615976303419a729524a94ca844a4923f7894e98b03a491d2228"`
[INFO] running `"docker" "rm" "-f" "4411182ceaa6615976303419a729524a94ca844a4923f7894e98b03a491d2228"`
[INFO] [stdout] 4411182ceaa6615976303419a729524a94ca844a4923f7894e98b03a491d2228