[INFO] updating cached repository admazzola/metal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/admazzola/metal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/admazzola/metal" "work/ex/beta-1.38-1/sources/1.37.0/gh/admazzola/metal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/admazzola/metal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/admazzola/metal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/admazzola/metal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/admazzola/metal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab24c457f7e90521b297d82abe9fc1c6b29151dd
[INFO] sha for GitHub repo admazzola/metal: ab24c457f7e90521b297d82abe9fc1c6b29151dd
[INFO] validating manifest of admazzola/metal 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 admazzola/metal 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 admazzola/metal
[INFO] finished frobbing admazzola/metal
[INFO] frobbed toml for admazzola/metal written to work/ex/beta-1.38-1/sources/1.37.0/gh/admazzola/metal/Cargo.toml
[INFO] started frobbing admazzola/metal
[INFO] finished frobbing admazzola/metal
[INFO] frobbed toml for admazzola/metal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/admazzola/metal/Cargo.toml
[INFO] crate admazzola/metal 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 admazzola/metal 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/admazzola/metal:/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] f62dd4549dee349b297e4a306b415bdaf89950643d0eb195f93d0d351b3ef1a7
[INFO] running `"docker" "start" "-a" "f62dd4549dee349b297e4a306b415bdaf89950643d0eb195f93d0d351b3ef1a7"`
[INFO] [stderr]    Compiling metal v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "f62dd4549dee349b297e4a306b415bdaf89950643d0eb195f93d0d351b3ef1a7"`
[INFO] running `"docker" "rm" "-f" "f62dd4549dee349b297e4a306b415bdaf89950643d0eb195f93d0d351b3ef1a7"`
[INFO] [stdout] f62dd4549dee349b297e4a306b415bdaf89950643d0eb195f93d0d351b3ef1a7
[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/admazzola/metal:/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] 2c35fecc0555e55c184df1ebb12e4d0a5569a4b758850a8f69d936c66fa85719
[INFO] running `"docker" "start" "-a" "2c35fecc0555e55c184df1ebb12e4d0a5569a4b758850a8f69d936c66fa85719"`
[INFO] [stderr]    Compiling metal v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "2c35fecc0555e55c184df1ebb12e4d0a5569a4b758850a8f69d936c66fa85719"`
[INFO] running `"docker" "rm" "-f" "2c35fecc0555e55c184df1ebb12e4d0a5569a4b758850a8f69d936c66fa85719"`
[INFO] [stdout] 2c35fecc0555e55c184df1ebb12e4d0a5569a4b758850a8f69d936c66fa85719
[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/admazzola/metal:/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] ae95d2f1c4bffd192f087a0d31dd9b75c2fd836037a6d729d659978a41d4b359
[INFO] running `"docker" "start" "-a" "ae95d2f1c4bffd192f087a0d31dd9b75c2fd836037a6d729d659978a41d4b359"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/metal-d4eeea52f710c69d
[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" "ae95d2f1c4bffd192f087a0d31dd9b75c2fd836037a6d729d659978a41d4b359"`
[INFO] running `"docker" "rm" "-f" "ae95d2f1c4bffd192f087a0d31dd9b75c2fd836037a6d729d659978a41d4b359"`
[INFO] [stdout] ae95d2f1c4bffd192f087a0d31dd9b75c2fd836037a6d729d659978a41d4b359