[INFO] updating cached repository jnicklas/rust_docker_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jnicklas/rust_docker_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jnicklas/rust_docker_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/jnicklas/rust_docker_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jnicklas/rust_docker_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jnicklas/rust_docker_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jnicklas/rust_docker_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jnicklas/rust_docker_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63644c21abb9c47068a45b62c947de82ebccd70d
[INFO] sha for GitHub repo jnicklas/rust_docker_test: 63644c21abb9c47068a45b62c947de82ebccd70d
[INFO] validating manifest of jnicklas/rust_docker_test 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 jnicklas/rust_docker_test 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 jnicklas/rust_docker_test
[INFO] finished frobbing jnicklas/rust_docker_test
[INFO] frobbed toml for jnicklas/rust_docker_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/jnicklas/rust_docker_test/Cargo.toml
[INFO] started frobbing jnicklas/rust_docker_test
[INFO] finished frobbing jnicklas/rust_docker_test
[INFO] frobbed toml for jnicklas/rust_docker_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jnicklas/rust_docker_test/Cargo.toml
[INFO] crate jnicklas/rust_docker_test 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 jnicklas/rust_docker_test 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-3/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/jnicklas/rust_docker_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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 906f5a114c10bcbad57e60e0f6a5925868d1d2623a61bcf8e53693b3313f221b
[INFO] running `"docker" "start" "-a" "906f5a114c10bcbad57e60e0f6a5925868d1d2623a61bcf8e53693b3313f221b"`
[INFO] [stderr]    Compiling rust_docker_test v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "906f5a114c10bcbad57e60e0f6a5925868d1d2623a61bcf8e53693b3313f221b"`
[INFO] running `"docker" "rm" "-f" "906f5a114c10bcbad57e60e0f6a5925868d1d2623a61bcf8e53693b3313f221b"`
[INFO] [stdout] 906f5a114c10bcbad57e60e0f6a5925868d1d2623a61bcf8e53693b3313f221b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/jnicklas/rust_docker_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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 825a64ce4ad5d8e6c86aa3a58b1266be7bba09901d97e5549ff6988ec11aa40d
[INFO] running `"docker" "start" "-a" "825a64ce4ad5d8e6c86aa3a58b1266be7bba09901d97e5549ff6988ec11aa40d"`
[INFO] [stderr]    Compiling rust_docker_test v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "825a64ce4ad5d8e6c86aa3a58b1266be7bba09901d97e5549ff6988ec11aa40d"`
[INFO] running `"docker" "rm" "-f" "825a64ce4ad5d8e6c86aa3a58b1266be7bba09901d97e5549ff6988ec11aa40d"`
[INFO] [stdout] 825a64ce4ad5d8e6c86aa3a58b1266be7bba09901d97e5549ff6988ec11aa40d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/jnicklas/rust_docker_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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 02c7bb845ddd3a0b5c92241d3fafa8aecbed800226e25ef69ef4742c891d01e1
[INFO] running `"docker" "start" "-a" "02c7bb845ddd3a0b5c92241d3fafa8aecbed800226e25ef69ef4742c891d01e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_docker_test-d43b85af31fd680f
[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" "02c7bb845ddd3a0b5c92241d3fafa8aecbed800226e25ef69ef4742c891d01e1"`
[INFO] running `"docker" "rm" "-f" "02c7bb845ddd3a0b5c92241d3fafa8aecbed800226e25ef69ef4742c891d01e1"`
[INFO] [stdout] 02c7bb845ddd3a0b5c92241d3fafa8aecbed800226e25ef69ef4742c891d01e1