[INFO] updating cached repository miseyu/rust-bootstrap
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/miseyu/rust-bootstrap
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/miseyu/rust-bootstrap" "work/ex/beta-1.38-1/sources/1.37.0/gh/miseyu/rust-bootstrap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/miseyu/rust-bootstrap'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/miseyu/rust-bootstrap" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miseyu/rust-bootstrap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miseyu/rust-bootstrap'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13b75675204b148de5ed013bc81e4f8817d77f51
[INFO] sha for GitHub repo miseyu/rust-bootstrap: 13b75675204b148de5ed013bc81e4f8817d77f51
[INFO] validating manifest of miseyu/rust-bootstrap 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 miseyu/rust-bootstrap 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 miseyu/rust-bootstrap
[INFO] finished frobbing miseyu/rust-bootstrap
[INFO] frobbed toml for miseyu/rust-bootstrap written to work/ex/beta-1.38-1/sources/1.37.0/gh/miseyu/rust-bootstrap/Cargo.toml
[INFO] started frobbing miseyu/rust-bootstrap
[INFO] finished frobbing miseyu/rust-bootstrap
[INFO] frobbed toml for miseyu/rust-bootstrap written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miseyu/rust-bootstrap/Cargo.toml
[INFO] crate miseyu/rust-bootstrap 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 miseyu/rust-bootstrap 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/miseyu/rust-bootstrap:/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] 00f0761fb9cef0645c6feaec24a1e8574ae6b20caef3b11217002bef3b188559
[INFO] running `"docker" "start" "-a" "00f0761fb9cef0645c6feaec24a1e8574ae6b20caef3b11217002bef3b188559"`
[INFO] [stderr]    Compiling rust-bootstrap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "00f0761fb9cef0645c6feaec24a1e8574ae6b20caef3b11217002bef3b188559"`
[INFO] running `"docker" "rm" "-f" "00f0761fb9cef0645c6feaec24a1e8574ae6b20caef3b11217002bef3b188559"`
[INFO] [stdout] 00f0761fb9cef0645c6feaec24a1e8574ae6b20caef3b11217002bef3b188559
[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/miseyu/rust-bootstrap:/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] db20dfb4ba1e59e7acdc1c89e15e5ec2fca8d99ae278f676186e15d12ec75468
[INFO] running `"docker" "start" "-a" "db20dfb4ba1e59e7acdc1c89e15e5ec2fca8d99ae278f676186e15d12ec75468"`
[INFO] [stderr]    Compiling rust-bootstrap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "db20dfb4ba1e59e7acdc1c89e15e5ec2fca8d99ae278f676186e15d12ec75468"`
[INFO] running `"docker" "rm" "-f" "db20dfb4ba1e59e7acdc1c89e15e5ec2fca8d99ae278f676186e15d12ec75468"`
[INFO] [stdout] db20dfb4ba1e59e7acdc1c89e15e5ec2fca8d99ae278f676186e15d12ec75468
[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/miseyu/rust-bootstrap:/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] 304848b9504b27d96a40a6e8ad907e9612b684c9ba481ae882cd6fd5b2c1ffc7
[INFO] running `"docker" "start" "-a" "304848b9504b27d96a40a6e8ad907e9612b684c9ba481ae882cd6fd5b2c1ffc7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_bootstrap-e39a3814a59f7d1b
[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" "304848b9504b27d96a40a6e8ad907e9612b684c9ba481ae882cd6fd5b2c1ffc7"`
[INFO] running `"docker" "rm" "-f" "304848b9504b27d96a40a6e8ad907e9612b684c9ba481ae882cd6fd5b2c1ffc7"`
[INFO] [stdout] 304848b9504b27d96a40a6e8ad907e9612b684c9ba481ae882cd6fd5b2c1ffc7