[INFO] updating cached repository lerux/rust-release-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lerux/rust-release-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lerux/rust-release-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/lerux/rust-release-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lerux/rust-release-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lerux/rust-release-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lerux/rust-release-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lerux/rust-release-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f49efaa0887b2b8ef70624494f55e0700ed5b58
[INFO] sha for GitHub repo lerux/rust-release-test: 9f49efaa0887b2b8ef70624494f55e0700ed5b58
[INFO] validating manifest of lerux/rust-release-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 lerux/rust-release-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 lerux/rust-release-test
[INFO] finished frobbing lerux/rust-release-test
[INFO] frobbed toml for lerux/rust-release-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/lerux/rust-release-test/Cargo.toml
[INFO] started frobbing lerux/rust-release-test
[INFO] finished frobbing lerux/rust-release-test
[INFO] frobbed toml for lerux/rust-release-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lerux/rust-release-test/Cargo.toml
[INFO] crate lerux/rust-release-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 lerux/rust-release-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-4/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/lerux/rust-release-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] 7d327f448489235f4455af5b85c169b4b4a05ae091f38f7213a6d2850b7d01a1
[INFO] running `"docker" "start" "-a" "7d327f448489235f4455af5b85c169b4b4a05ae091f38f7213a6d2850b7d01a1"`
[INFO] [stderr]    Compiling rust-release-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "7d327f448489235f4455af5b85c169b4b4a05ae091f38f7213a6d2850b7d01a1"`
[INFO] running `"docker" "rm" "-f" "7d327f448489235f4455af5b85c169b4b4a05ae091f38f7213a6d2850b7d01a1"`
[INFO] [stdout] 7d327f448489235f4455af5b85c169b4b4a05ae091f38f7213a6d2850b7d01a1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/lerux/rust-release-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] 66df7e7874e45676a08220394ee39c33b26b87fca022e402f0639d95889433a1
[INFO] running `"docker" "start" "-a" "66df7e7874e45676a08220394ee39c33b26b87fca022e402f0639d95889433a1"`
[INFO] [stderr]    Compiling rust-release-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "66df7e7874e45676a08220394ee39c33b26b87fca022e402f0639d95889433a1"`
[INFO] running `"docker" "rm" "-f" "66df7e7874e45676a08220394ee39c33b26b87fca022e402f0639d95889433a1"`
[INFO] [stdout] 66df7e7874e45676a08220394ee39c33b26b87fca022e402f0639d95889433a1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/lerux/rust-release-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] d6e84dab6d24db41104a9917781a25fcfe8299ac8db6ed5fdbec5053a7a0cea5
[INFO] running `"docker" "start" "-a" "d6e84dab6d24db41104a9917781a25fcfe8299ac8db6ed5fdbec5053a7a0cea5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_release_test-dac989b861deba5b
[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" "d6e84dab6d24db41104a9917781a25fcfe8299ac8db6ed5fdbec5053a7a0cea5"`
[INFO] running `"docker" "rm" "-f" "d6e84dab6d24db41104a9917781a25fcfe8299ac8db6ed5fdbec5053a7a0cea5"`
[INFO] [stdout] d6e84dab6d24db41104a9917781a25fcfe8299ac8db6ed5fdbec5053a7a0cea5