[INFO] updating cached repository mwdowns/rust-bracket-inserter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mwdowns/rust-bracket-inserter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mwdowns/rust-bracket-inserter" "work/ex/beta-1.37-6/sources/1.36.0/gh/mwdowns/rust-bracket-inserter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mwdowns/rust-bracket-inserter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mwdowns/rust-bracket-inserter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mwdowns/rust-bracket-inserter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mwdowns/rust-bracket-inserter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8969a6b6bc84f6d09472fabe51c16f57d132413f
[INFO] sha for GitHub repo mwdowns/rust-bracket-inserter: 8969a6b6bc84f6d09472fabe51c16f57d132413f
[INFO] validating manifest of mwdowns/rust-bracket-inserter 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 mwdowns/rust-bracket-inserter 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 mwdowns/rust-bracket-inserter
[INFO] finished frobbing mwdowns/rust-bracket-inserter
[INFO] frobbed toml for mwdowns/rust-bracket-inserter written to work/ex/beta-1.37-6/sources/1.36.0/gh/mwdowns/rust-bracket-inserter/Cargo.toml
[INFO] started frobbing mwdowns/rust-bracket-inserter
[INFO] finished frobbing mwdowns/rust-bracket-inserter
[INFO] frobbed toml for mwdowns/rust-bracket-inserter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mwdowns/rust-bracket-inserter/Cargo.toml
[INFO] crate mwdowns/rust-bracket-inserter already has a lockfile, it will not be regenerated
[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 mwdowns/rust-bracket-inserter 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mwdowns/rust-bracket-inserter:/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] b9ca3a9de928ce6ef28b7ef33e89dd06c6ddc022c99ae9660f03f73111fa643c
[INFO] running `"docker" "start" "-a" "b9ca3a9de928ce6ef28b7ef33e89dd06c6ddc022c99ae9660f03f73111fa643c"`
[INFO] [stderr]    Compiling rust-brackets-inserter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "b9ca3a9de928ce6ef28b7ef33e89dd06c6ddc022c99ae9660f03f73111fa643c"`
[INFO] running `"docker" "rm" "-f" "b9ca3a9de928ce6ef28b7ef33e89dd06c6ddc022c99ae9660f03f73111fa643c"`
[INFO] [stdout] b9ca3a9de928ce6ef28b7ef33e89dd06c6ddc022c99ae9660f03f73111fa643c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mwdowns/rust-bracket-inserter:/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] d6ae4f283618783ad5984fb6969556964ffb0dee45278c693ea6d260bed6a9a7
[INFO] running `"docker" "start" "-a" "d6ae4f283618783ad5984fb6969556964ffb0dee45278c693ea6d260bed6a9a7"`
[INFO] [stderr]    Compiling rust-brackets-inserter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "d6ae4f283618783ad5984fb6969556964ffb0dee45278c693ea6d260bed6a9a7"`
[INFO] running `"docker" "rm" "-f" "d6ae4f283618783ad5984fb6969556964ffb0dee45278c693ea6d260bed6a9a7"`
[INFO] [stdout] d6ae4f283618783ad5984fb6969556964ffb0dee45278c693ea6d260bed6a9a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mwdowns/rust-bracket-inserter:/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] 17b7a8dced8125e704eca36d6d1db31de2e2c73f4471833d208a43c5c4591a1d
[INFO] running `"docker" "start" "-a" "17b7a8dced8125e704eca36d6d1db31de2e2c73f4471833d208a43c5c4591a1d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_brackets_inserter-2c221d9fd465db1d
[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" "17b7a8dced8125e704eca36d6d1db31de2e2c73f4471833d208a43c5c4591a1d"`
[INFO] running `"docker" "rm" "-f" "17b7a8dced8125e704eca36d6d1db31de2e2c73f4471833d208a43c5c4591a1d"`
[INFO] [stdout] 17b7a8dced8125e704eca36d6d1db31de2e2c73f4471833d208a43c5c4591a1d