[INFO] updating cached repository max-testing/fahrenheit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/max-testing/fahrenheit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/max-testing/fahrenheit" "work/ex/beta-1.37-6/sources/1.36.0/gh/max-testing/fahrenheit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/max-testing/fahrenheit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/max-testing/fahrenheit" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/max-testing/fahrenheit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/max-testing/fahrenheit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91c4f9b31c8bd2ff604924fd63b72025f615b6a4
[INFO] sha for GitHub repo max-testing/fahrenheit: 91c4f9b31c8bd2ff604924fd63b72025f615b6a4
[INFO] validating manifest of max-testing/fahrenheit 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 max-testing/fahrenheit 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 max-testing/fahrenheit
[INFO] finished frobbing max-testing/fahrenheit
[INFO] frobbed toml for max-testing/fahrenheit written to work/ex/beta-1.37-6/sources/1.36.0/gh/max-testing/fahrenheit/Cargo.toml
[INFO] started frobbing max-testing/fahrenheit
[INFO] finished frobbing max-testing/fahrenheit
[INFO] frobbed toml for max-testing/fahrenheit written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/max-testing/fahrenheit/Cargo.toml
[INFO] crate max-testing/fahrenheit 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing max-testing/fahrenheit 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-0/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/max-testing/fahrenheit:/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] 12c2eec4f6a36a76d3e6c2b00ed22d47cfac1d045dbce23dc916f96254649db8
[INFO] running `"docker" "start" "-a" "12c2eec4f6a36a76d3e6c2b00ed22d47cfac1d045dbce23dc916f96254649db8"`
[INFO] [stderr]    Compiling fahrenheit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "12c2eec4f6a36a76d3e6c2b00ed22d47cfac1d045dbce23dc916f96254649db8"`
[INFO] running `"docker" "rm" "-f" "12c2eec4f6a36a76d3e6c2b00ed22d47cfac1d045dbce23dc916f96254649db8"`
[INFO] [stdout] 12c2eec4f6a36a76d3e6c2b00ed22d47cfac1d045dbce23dc916f96254649db8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/max-testing/fahrenheit:/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] 9e6d2a169b9eb39ce821e5397ea5aa9d7e1bb0ad31a9be5614bb402c8363a567
[INFO] running `"docker" "start" "-a" "9e6d2a169b9eb39ce821e5397ea5aa9d7e1bb0ad31a9be5614bb402c8363a567"`
[INFO] [stderr]    Compiling fahrenheit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "9e6d2a169b9eb39ce821e5397ea5aa9d7e1bb0ad31a9be5614bb402c8363a567"`
[INFO] running `"docker" "rm" "-f" "9e6d2a169b9eb39ce821e5397ea5aa9d7e1bb0ad31a9be5614bb402c8363a567"`
[INFO] [stdout] 9e6d2a169b9eb39ce821e5397ea5aa9d7e1bb0ad31a9be5614bb402c8363a567
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/max-testing/fahrenheit:/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] 3edb76ffcedab61da84538325c374f42e5e8d9a2eabd959a9135987224e33519
[INFO] running `"docker" "start" "-a" "3edb76ffcedab61da84538325c374f42e5e8d9a2eabd959a9135987224e33519"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fahrenheit-3c3a8b705c19c3af
[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" "3edb76ffcedab61da84538325c374f42e5e8d9a2eabd959a9135987224e33519"`
[INFO] running `"docker" "rm" "-f" "3edb76ffcedab61da84538325c374f42e5e8d9a2eabd959a9135987224e33519"`
[INFO] [stdout] 3edb76ffcedab61da84538325c374f42e5e8d9a2eabd959a9135987224e33519