[INFO] updating cached repository howeih/Day-10-McCarthy91
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/howeih/Day-10-McCarthy91
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-10-McCarthy91" "work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-10-McCarthy91"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-10-McCarthy91'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-10-McCarthy91" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-10-McCarthy91"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-10-McCarthy91'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c3febeb5cca059b5ccfbe227d308d63082c69534
[INFO] sha for GitHub repo howeih/Day-10-McCarthy91: c3febeb5cca059b5ccfbe227d308d63082c69534
[INFO] validating manifest of howeih/Day-10-McCarthy91 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 howeih/Day-10-McCarthy91 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 howeih/Day-10-McCarthy91
[INFO] finished frobbing howeih/Day-10-McCarthy91
[INFO] frobbed toml for howeih/Day-10-McCarthy91 written to work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-10-McCarthy91/Cargo.toml
[INFO] started frobbing howeih/Day-10-McCarthy91
[INFO] finished frobbing howeih/Day-10-McCarthy91
[INFO] frobbed toml for howeih/Day-10-McCarthy91 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-10-McCarthy91/Cargo.toml
[INFO] crate howeih/Day-10-McCarthy91 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing howeih/Day-10-McCarthy91 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-6/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/howeih/Day-10-McCarthy91:/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] f4d099515122afae55b6c0705da4936842984017ae48e961a23d047fa540c1c5
[INFO] running `"docker" "start" "-a" "f4d099515122afae55b6c0705da4936842984017ae48e961a23d047fa540c1c5"`
[INFO] [stderr]    Compiling mccarthy91 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "f4d099515122afae55b6c0705da4936842984017ae48e961a23d047fa540c1c5"`
[INFO] running `"docker" "rm" "-f" "f4d099515122afae55b6c0705da4936842984017ae48e961a23d047fa540c1c5"`
[INFO] [stdout] f4d099515122afae55b6c0705da4936842984017ae48e961a23d047fa540c1c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/howeih/Day-10-McCarthy91:/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] 1e51a618a64d56669f8343efb5f145e6eb0fe1f1ff2b7a144ab181e14bbfc9b4
[INFO] running `"docker" "start" "-a" "1e51a618a64d56669f8343efb5f145e6eb0fe1f1ff2b7a144ab181e14bbfc9b4"`
[INFO] [stderr]    Compiling mccarthy91 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "1e51a618a64d56669f8343efb5f145e6eb0fe1f1ff2b7a144ab181e14bbfc9b4"`
[INFO] running `"docker" "rm" "-f" "1e51a618a64d56669f8343efb5f145e6eb0fe1f1ff2b7a144ab181e14bbfc9b4"`
[INFO] [stdout] 1e51a618a64d56669f8343efb5f145e6eb0fe1f1ff2b7a144ab181e14bbfc9b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/howeih/Day-10-McCarthy91:/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] 806a45596b5628211a253bb48a005a5d139d5d7f8ec180f352a68a0691b73c2a
[INFO] running `"docker" "start" "-a" "806a45596b5628211a253bb48a005a5d139d5d7f8ec180f352a68a0691b73c2a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mccarthy91-0e1429ac4d48b696
[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" "806a45596b5628211a253bb48a005a5d139d5d7f8ec180f352a68a0691b73c2a"`
[INFO] running `"docker" "rm" "-f" "806a45596b5628211a253bb48a005a5d139d5d7f8ec180f352a68a0691b73c2a"`
[INFO] [stdout] 806a45596b5628211a253bb48a005a5d139d5d7f8ec180f352a68a0691b73c2a