[INFO] updating cached repository ioncodes/rec8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ioncodes/rec8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ioncodes/rec8" "work/ex/beta-1.38-1/sources/1.37.0/gh/ioncodes/rec8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ioncodes/rec8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ioncodes/rec8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ioncodes/rec8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ioncodes/rec8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10eb6bcd97a639c396fdc141262657ce536409b2
[INFO] sha for GitHub repo ioncodes/rec8: 10eb6bcd97a639c396fdc141262657ce536409b2
[INFO] validating manifest of ioncodes/rec8 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 ioncodes/rec8 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 ioncodes/rec8
[INFO] finished frobbing ioncodes/rec8
[INFO] frobbed toml for ioncodes/rec8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ioncodes/rec8/Cargo.toml
[INFO] started frobbing ioncodes/rec8
[INFO] finished frobbing ioncodes/rec8
[INFO] frobbed toml for ioncodes/rec8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ioncodes/rec8/Cargo.toml
[INFO] crate ioncodes/rec8 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ioncodes/rec8 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ioncodes/rec8:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c9fd3f5b464302dc21331495cfc44d8e003c03c31aff0dfa3d7dd4756adebd10
[INFO] running `"docker" "start" "-a" "c9fd3f5b464302dc21331495cfc44d8e003c03c31aff0dfa3d7dd4756adebd10"`
[INFO] [stderr]    Compiling rec8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "c9fd3f5b464302dc21331495cfc44d8e003c03c31aff0dfa3d7dd4756adebd10"`
[INFO] running `"docker" "rm" "-f" "c9fd3f5b464302dc21331495cfc44d8e003c03c31aff0dfa3d7dd4756adebd10"`
[INFO] [stdout] c9fd3f5b464302dc21331495cfc44d8e003c03c31aff0dfa3d7dd4756adebd10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ioncodes/rec8:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 54099b2e04031ae25afb4f54cb8636b38acd4bc46e40e96a586b17d4c476b73c
[INFO] running `"docker" "start" "-a" "54099b2e04031ae25afb4f54cb8636b38acd4bc46e40e96a586b17d4c476b73c"`
[INFO] [stderr]    Compiling rec8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "54099b2e04031ae25afb4f54cb8636b38acd4bc46e40e96a586b17d4c476b73c"`
[INFO] running `"docker" "rm" "-f" "54099b2e04031ae25afb4f54cb8636b38acd4bc46e40e96a586b17d4c476b73c"`
[INFO] [stdout] 54099b2e04031ae25afb4f54cb8636b38acd4bc46e40e96a586b17d4c476b73c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ioncodes/rec8:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bd1e77a3620abcf650ac0dbe69d6d7553c2ba97b6ae0200d10bd819c10348b6c
[INFO] running `"docker" "start" "-a" "bd1e77a3620abcf650ac0dbe69d6d7553c2ba97b6ae0200d10bd819c10348b6c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rec8-ca9b6a5353e25f36
[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" "bd1e77a3620abcf650ac0dbe69d6d7553c2ba97b6ae0200d10bd819c10348b6c"`
[INFO] running `"docker" "rm" "-f" "bd1e77a3620abcf650ac0dbe69d6d7553c2ba97b6ae0200d10bd819c10348b6c"`
[INFO] [stdout] bd1e77a3620abcf650ac0dbe69d6d7553c2ba97b6ae0200d10bd819c10348b6c