[INFO] cloning repository flugsio/optimal_ventti
[INFO] running `"git" "clone" "--bare" "git://github.com/flugsio/optimal_ventti.git" "work/cache/sources/gh/flugsio/optimal_ventti"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/flugsio/optimal_ventti'...
[INFO] running `"git" "clone" "work/cache/sources/gh/flugsio/optimal_ventti" "work/ex/beta-1.37-6/sources/1.36.0/gh/flugsio/optimal_ventti"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/flugsio/optimal_ventti'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/flugsio/optimal_ventti" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/flugsio/optimal_ventti"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/flugsio/optimal_ventti'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bbb69aa5763cbc6b7274e08881c5fc122bb415f9
[INFO] sha for GitHub repo flugsio/optimal_ventti: bbb69aa5763cbc6b7274e08881c5fc122bb415f9
[INFO] validating manifest of flugsio/optimal_ventti 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 flugsio/optimal_ventti 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 flugsio/optimal_ventti
[INFO] finished frobbing flugsio/optimal_ventti
[INFO] frobbed toml for flugsio/optimal_ventti written to work/ex/beta-1.37-6/sources/1.36.0/gh/flugsio/optimal_ventti/Cargo.toml
[INFO] started frobbing flugsio/optimal_ventti
[INFO] finished frobbing flugsio/optimal_ventti
[INFO] frobbed toml for flugsio/optimal_ventti written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/flugsio/optimal_ventti/Cargo.toml
[INFO] crate flugsio/optimal_ventti 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 flugsio/optimal_ventti against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/flugsio/optimal_ventti:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 72a6a20fda906c9ea4f851fb51cdbbfa17cbaf53b3a84ada2c7ed52c8034ad2d
[INFO] running `"docker" "start" "-a" "72a6a20fda906c9ea4f851fb51cdbbfa17cbaf53b3a84ada2c7ed52c8034ad2d"`
[INFO] [stderr]    Compiling optimal_ventti v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "72a6a20fda906c9ea4f851fb51cdbbfa17cbaf53b3a84ada2c7ed52c8034ad2d"`
[INFO] running `"docker" "rm" "-f" "72a6a20fda906c9ea4f851fb51cdbbfa17cbaf53b3a84ada2c7ed52c8034ad2d"`
[INFO] [stdout] 72a6a20fda906c9ea4f851fb51cdbbfa17cbaf53b3a84ada2c7ed52c8034ad2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/flugsio/optimal_ventti:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 63d433c5072adc04b806b1286d84efa22fa9d87f7fb10d2eaf10279039e9d303
[INFO] running `"docker" "start" "-a" "63d433c5072adc04b806b1286d84efa22fa9d87f7fb10d2eaf10279039e9d303"`
[INFO] [stderr]    Compiling optimal_ventti v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "63d433c5072adc04b806b1286d84efa22fa9d87f7fb10d2eaf10279039e9d303"`
[INFO] running `"docker" "rm" "-f" "63d433c5072adc04b806b1286d84efa22fa9d87f7fb10d2eaf10279039e9d303"`
[INFO] [stdout] 63d433c5072adc04b806b1286d84efa22fa9d87f7fb10d2eaf10279039e9d303
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/flugsio/optimal_ventti:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3be25d322f033a9603998e0e3573c952be7ddd4a72699a75cb6ec66535e11c78
[INFO] running `"docker" "start" "-a" "3be25d322f033a9603998e0e3573c952be7ddd4a72699a75cb6ec66535e11c78"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/optimal_ventti-6756b45c54c7ba03
[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" "3be25d322f033a9603998e0e3573c952be7ddd4a72699a75cb6ec66535e11c78"`
[INFO] running `"docker" "rm" "-f" "3be25d322f033a9603998e0e3573c952be7ddd4a72699a75cb6ec66535e11c78"`
[INFO] [stdout] 3be25d322f033a9603998e0e3573c952be7ddd4a72699a75cb6ec66535e11c78