[INFO] updating cached repository ylabs82/decider
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ylabs82/decider
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ylabs82/decider" "work/ex/beta-1.37-6/sources/1.36.0/gh/ylabs82/decider"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ylabs82/decider'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ylabs82/decider" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ylabs82/decider"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ylabs82/decider'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b77b928595cea9ef1b4bf8453ecedadbbb7291e
[INFO] sha for GitHub repo ylabs82/decider: 7b77b928595cea9ef1b4bf8453ecedadbbb7291e
[INFO] validating manifest of ylabs82/decider 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 ylabs82/decider 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 ylabs82/decider
[INFO] finished frobbing ylabs82/decider
[INFO] frobbed toml for ylabs82/decider written to work/ex/beta-1.37-6/sources/1.36.0/gh/ylabs82/decider/Cargo.toml
[INFO] started frobbing ylabs82/decider
[INFO] finished frobbing ylabs82/decider
[INFO] frobbed toml for ylabs82/decider written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ylabs82/decider/Cargo.toml
[INFO] crate ylabs82/decider 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 ylabs82/decider 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-3/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/ylabs82/decider:/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] 13c531590cfa3380812593be27f15423387251698031e456241e197ccb79c83c
[INFO] running `"docker" "start" "-a" "13c531590cfa3380812593be27f15423387251698031e456241e197ccb79c83c"`
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling same-file v1.0.2
[INFO] [stderr]    Compiling walkdir v2.1.4
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling decider v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `"docker" "inspect" "13c531590cfa3380812593be27f15423387251698031e456241e197ccb79c83c"`
[INFO] running `"docker" "rm" "-f" "13c531590cfa3380812593be27f15423387251698031e456241e197ccb79c83c"`
[INFO] [stdout] 13c531590cfa3380812593be27f15423387251698031e456241e197ccb79c83c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/ylabs82/decider:/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] ebd25859357c295980a0871b1d2a6d1e865f042ef7c2213641d801e45a26846f
[INFO] running `"docker" "start" "-a" "ebd25859357c295980a0871b1d2a6d1e865f042ef7c2213641d801e45a26846f"`
[INFO] [stderr]    Compiling decider v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "ebd25859357c295980a0871b1d2a6d1e865f042ef7c2213641d801e45a26846f"`
[INFO] running `"docker" "rm" "-f" "ebd25859357c295980a0871b1d2a6d1e865f042ef7c2213641d801e45a26846f"`
[INFO] [stdout] ebd25859357c295980a0871b1d2a6d1e865f042ef7c2213641d801e45a26846f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/ylabs82/decider:/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] 1c3416d33c63ce33ff1e14789257a4488ad1aeb97f578d8ab7494e0eeb4a291e
[INFO] running `"docker" "start" "-a" "1c3416d33c63ce33ff1e14789257a4488ad1aeb97f578d8ab7494e0eeb4a291e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/decider-8d43fc1aa4adc9dc
[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" "1c3416d33c63ce33ff1e14789257a4488ad1aeb97f578d8ab7494e0eeb4a291e"`
[INFO] running `"docker" "rm" "-f" "1c3416d33c63ce33ff1e14789257a4488ad1aeb97f578d8ab7494e0eeb4a291e"`
[INFO] [stdout] 1c3416d33c63ce33ff1e14789257a4488ad1aeb97f578d8ab7494e0eeb4a291e