[INFO] updating cached repository matematikaadit/rust-travis-eureka
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matematikaadit/rust-travis-eureka
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matematikaadit/rust-travis-eureka" "work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/rust-travis-eureka"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/rust-travis-eureka'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matematikaadit/rust-travis-eureka" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matematikaadit/rust-travis-eureka"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matematikaadit/rust-travis-eureka'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0abfbb4bf6bac0466b0549d7aa6b54e7af4b43c
[INFO] sha for GitHub repo matematikaadit/rust-travis-eureka: e0abfbb4bf6bac0466b0549d7aa6b54e7af4b43c
[INFO] validating manifest of matematikaadit/rust-travis-eureka 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 matematikaadit/rust-travis-eureka 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 matematikaadit/rust-travis-eureka
[INFO] finished frobbing matematikaadit/rust-travis-eureka
[INFO] frobbed toml for matematikaadit/rust-travis-eureka written to work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/rust-travis-eureka/Cargo.toml
[INFO] started frobbing matematikaadit/rust-travis-eureka
[INFO] finished frobbing matematikaadit/rust-travis-eureka
[INFO] frobbed toml for matematikaadit/rust-travis-eureka written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matematikaadit/rust-travis-eureka/Cargo.toml
[INFO] crate matematikaadit/rust-travis-eureka 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 matematikaadit/rust-travis-eureka 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/rust-travis-eureka:/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] 12b793a17d6120c9e482dce108b6ed658ace3d3f3303cd74b2b1be663a3325a0
[INFO] running `"docker" "start" "-a" "12b793a17d6120c9e482dce108b6ed658ace3d3f3303cd74b2b1be663a3325a0"`
[INFO] [stderr]    Compiling rust-travis-eureka v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `"docker" "inspect" "12b793a17d6120c9e482dce108b6ed658ace3d3f3303cd74b2b1be663a3325a0"`
[INFO] running `"docker" "rm" "-f" "12b793a17d6120c9e482dce108b6ed658ace3d3f3303cd74b2b1be663a3325a0"`
[INFO] [stdout] 12b793a17d6120c9e482dce108b6ed658ace3d3f3303cd74b2b1be663a3325a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/rust-travis-eureka:/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] 123505cf0b836d5a9f605b5e89092309ade1de31691badad7da9f39c42522f36
[INFO] running `"docker" "start" "-a" "123505cf0b836d5a9f605b5e89092309ade1de31691badad7da9f39c42522f36"`
[INFO] [stderr]    Compiling rust-travis-eureka v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "123505cf0b836d5a9f605b5e89092309ade1de31691badad7da9f39c42522f36"`
[INFO] running `"docker" "rm" "-f" "123505cf0b836d5a9f605b5e89092309ade1de31691badad7da9f39c42522f36"`
[INFO] [stdout] 123505cf0b836d5a9f605b5e89092309ade1de31691badad7da9f39c42522f36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/rust-travis-eureka:/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] 6b69f9b8fe67f27e6bb212bf784a0a6cb62017e61146fdc2a7299816cc9b40eb
[INFO] running `"docker" "start" "-a" "6b69f9b8fe67f27e6bb212bf784a0a6cb62017e61146fdc2a7299816cc9b40eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_travis_eureka-bec1166d9b8f4de2
[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" "6b69f9b8fe67f27e6bb212bf784a0a6cb62017e61146fdc2a7299816cc9b40eb"`
[INFO] running `"docker" "rm" "-f" "6b69f9b8fe67f27e6bb212bf784a0a6cb62017e61146fdc2a7299816cc9b40eb"`
[INFO] [stdout] 6b69f9b8fe67f27e6bb212bf784a0a6cb62017e61146fdc2a7299816cc9b40eb