[INFO] crate hint 0.0.0 is already in cache
[INFO] extracting crate hint 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/hint/0.0.0
[INFO] extracting crate hint 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hint/0.0.0
[INFO] validating manifest of hint-0.0.0 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 hint-0.0.0 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 hint-0.0.0
[INFO] finished frobbing hint-0.0.0
[INFO] frobbed toml for hint-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hint/0.0.0/Cargo.toml
[INFO] started frobbing hint-0.0.0
[INFO] finished frobbing hint-0.0.0
[INFO] frobbed toml for hint-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hint/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 hint-0.0.0 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hint/0.0.0:/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] d78042dd760bfb76fe11b4f6188a4649b9d35a9ba40bad2706baea4ade8e65cb
[INFO] running `"docker" "start" "-a" "d78042dd760bfb76fe11b4f6188a4649b9d35a9ba40bad2706baea4ade8e65cb"`
[INFO] [stderr]    Compiling hint v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "d78042dd760bfb76fe11b4f6188a4649b9d35a9ba40bad2706baea4ade8e65cb"`
[INFO] running `"docker" "rm" "-f" "d78042dd760bfb76fe11b4f6188a4649b9d35a9ba40bad2706baea4ade8e65cb"`
[INFO] [stdout] d78042dd760bfb76fe11b4f6188a4649b9d35a9ba40bad2706baea4ade8e65cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hint/0.0.0:/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] 842df84f8c3578cac270ea6774a943279c1964dc387fe477fe20090353e1b343
[INFO] running `"docker" "start" "-a" "842df84f8c3578cac270ea6774a943279c1964dc387fe477fe20090353e1b343"`
[INFO] [stderr]    Compiling hint v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "842df84f8c3578cac270ea6774a943279c1964dc387fe477fe20090353e1b343"`
[INFO] running `"docker" "rm" "-f" "842df84f8c3578cac270ea6774a943279c1964dc387fe477fe20090353e1b343"`
[INFO] [stdout] 842df84f8c3578cac270ea6774a943279c1964dc387fe477fe20090353e1b343
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hint/0.0.0:/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] 1f23d823bbc0d7bb1a13a1cb4de6779bbbf585fd7764695e94ddd47f3500facd
[INFO] running `"docker" "start" "-a" "1f23d823bbc0d7bb1a13a1cb4de6779bbbf585fd7764695e94ddd47f3500facd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hint-348061c0145def17
[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] [stderr]    Doc-tests hint
[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" "1f23d823bbc0d7bb1a13a1cb4de6779bbbf585fd7764695e94ddd47f3500facd"`
[INFO] running `"docker" "rm" "-f" "1f23d823bbc0d7bb1a13a1cb4de6779bbbf585fd7764695e94ddd47f3500facd"`
[INFO] [stdout] 1f23d823bbc0d7bb1a13a1cb4de6779bbbf585fd7764695e94ddd47f3500facd