[INFO] updating cached repository romuloalves/docker-rust-iron-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/romuloalves/docker-rust-iron-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/romuloalves/docker-rust-iron-test" "work/ex/beta-1.37-6/sources/1.36.0/gh/romuloalves/docker-rust-iron-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/romuloalves/docker-rust-iron-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/romuloalves/docker-rust-iron-test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/romuloalves/docker-rust-iron-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/romuloalves/docker-rust-iron-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed16d9c9df4eabf78ea855a84a8419c1527168ff
[INFO] sha for GitHub repo romuloalves/docker-rust-iron-test: ed16d9c9df4eabf78ea855a84a8419c1527168ff
[INFO] validating manifest of romuloalves/docker-rust-iron-test 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 romuloalves/docker-rust-iron-test 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 romuloalves/docker-rust-iron-test
[INFO] finished frobbing romuloalves/docker-rust-iron-test
[INFO] frobbed toml for romuloalves/docker-rust-iron-test written to work/ex/beta-1.37-6/sources/1.36.0/gh/romuloalves/docker-rust-iron-test/Cargo.toml
[INFO] started frobbing romuloalves/docker-rust-iron-test
[INFO] finished frobbing romuloalves/docker-rust-iron-test
[INFO] frobbed toml for romuloalves/docker-rust-iron-test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/romuloalves/docker-rust-iron-test/Cargo.toml
[INFO] crate romuloalves/docker-rust-iron-test 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 romuloalves/docker-rust-iron-test against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/romuloalves/docker-rust-iron-test:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f10843af9a8a4cb358a0c22b11c5d26794303a8975a937ed85e74f8e2a957b3d
[INFO] running `"docker" "start" "-a" "f10843af9a8a4cb358a0c22b11c5d26794303a8975a937ed85e74f8e2a957b3d"`
[INFO] [stderr]    Compiling unsafe-any v0.4.1
[INFO] [stderr]    Compiling error v0.1.9
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling hyper v0.9.14
[INFO] [stderr]    Compiling iron v0.4.0
[INFO] [stderr]    Compiling rust-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `"docker" "inspect" "f10843af9a8a4cb358a0c22b11c5d26794303a8975a937ed85e74f8e2a957b3d"`
[INFO] running `"docker" "rm" "-f" "f10843af9a8a4cb358a0c22b11c5d26794303a8975a937ed85e74f8e2a957b3d"`
[INFO] [stdout] f10843af9a8a4cb358a0c22b11c5d26794303a8975a937ed85e74f8e2a957b3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/romuloalves/docker-rust-iron-test:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 78bc4f7965e1e699ca51cebc4d904bf859cad8925c10bcf2aeaaf0b87892dc58
[INFO] running `"docker" "start" "-a" "78bc4f7965e1e699ca51cebc4d904bf859cad8925c10bcf2aeaaf0b87892dc58"`
[INFO] [stderr]    Compiling rust-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "78bc4f7965e1e699ca51cebc4d904bf859cad8925c10bcf2aeaaf0b87892dc58"`
[INFO] running `"docker" "rm" "-f" "78bc4f7965e1e699ca51cebc4d904bf859cad8925c10bcf2aeaaf0b87892dc58"`
[INFO] [stdout] 78bc4f7965e1e699ca51cebc4d904bf859cad8925c10bcf2aeaaf0b87892dc58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/romuloalves/docker-rust-iron-test:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] afe392332dc62fa353a750337f9eae5a7f25461d742403a8e9788c08abaef736
[INFO] running `"docker" "start" "-a" "afe392332dc62fa353a750337f9eae5a7f25461d742403a8e9788c08abaef736"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_test-6203969b84aeb13e
[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" "afe392332dc62fa353a750337f9eae5a7f25461d742403a8e9788c08abaef736"`
[INFO] running `"docker" "rm" "-f" "afe392332dc62fa353a750337f9eae5a7f25461d742403a8e9788c08abaef736"`
[INFO] [stdout] afe392332dc62fa353a750337f9eae5a7f25461d742403a8e9788c08abaef736