[INFO] updating cached repository stkw0/yafib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stkw0/yafib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stkw0/yafib" "work/ex/beta-1.37-6/sources/1.36.0/gh/stkw0/yafib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/stkw0/yafib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stkw0/yafib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stkw0/yafib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stkw0/yafib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf12eabe2c767178a2fd50e7fa44e423c9109159
[INFO] sha for GitHub repo stkw0/yafib: bf12eabe2c767178a2fd50e7fa44e423c9109159
[INFO] validating manifest of stkw0/yafib 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 stkw0/yafib 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 stkw0/yafib
[INFO] finished frobbing stkw0/yafib
[INFO] frobbed toml for stkw0/yafib written to work/ex/beta-1.37-6/sources/1.36.0/gh/stkw0/yafib/Cargo.toml
[INFO] started frobbing stkw0/yafib
[INFO] finished frobbing stkw0/yafib
[INFO] frobbed toml for stkw0/yafib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stkw0/yafib/Cargo.toml
[INFO] crate stkw0/yafib 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] testing stkw0/yafib 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stkw0/yafib:/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] e3785feba8169647bb8cacf993501f376a4dd1d42c201433a9f1ccde6c0ae182
[INFO] running `"docker" "start" "-a" "e3785feba8169647bb8cacf993501f376a4dd1d42c201433a9f1ccde6c0ae182"`
[INFO] [stderr]    Compiling yafib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "e3785feba8169647bb8cacf993501f376a4dd1d42c201433a9f1ccde6c0ae182"`
[INFO] running `"docker" "rm" "-f" "e3785feba8169647bb8cacf993501f376a4dd1d42c201433a9f1ccde6c0ae182"`
[INFO] [stdout] e3785feba8169647bb8cacf993501f376a4dd1d42c201433a9f1ccde6c0ae182
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stkw0/yafib:/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] da29cfbf117fb2746865f96b8daf1ad6507f628a2877e3ac5aff70bec5f0523a
[INFO] running `"docker" "start" "-a" "da29cfbf117fb2746865f96b8daf1ad6507f628a2877e3ac5aff70bec5f0523a"`
[INFO] [stderr]    Compiling yafib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "da29cfbf117fb2746865f96b8daf1ad6507f628a2877e3ac5aff70bec5f0523a"`
[INFO] running `"docker" "rm" "-f" "da29cfbf117fb2746865f96b8daf1ad6507f628a2877e3ac5aff70bec5f0523a"`
[INFO] [stdout] da29cfbf117fb2746865f96b8daf1ad6507f628a2877e3ac5aff70bec5f0523a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stkw0/yafib:/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] a3e36bbd4fd27a49ed5588b03e966dc593de33e7d8f702b51afca8135163f76c
[INFO] running `"docker" "start" "-a" "a3e36bbd4fd27a49ed5588b03e966dc593de33e7d8f702b51afca8135163f76c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yafib-ae328357d560c893
[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" "a3e36bbd4fd27a49ed5588b03e966dc593de33e7d8f702b51afca8135163f76c"`
[INFO] running `"docker" "rm" "-f" "a3e36bbd4fd27a49ed5588b03e966dc593de33e7d8f702b51afca8135163f76c"`
[INFO] [stdout] a3e36bbd4fd27a49ed5588b03e966dc593de33e7d8f702b51afca8135163f76c