[INFO] crate kolakoski 2.0.0 is already in cache
[INFO] extracting crate kolakoski 2.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/kolakoski/2.0.0
[INFO] extracting crate kolakoski 2.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kolakoski/2.0.0
[INFO] validating manifest of kolakoski-2.0.0 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 kolakoski-2.0.0 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 kolakoski-2.0.0
[INFO] finished frobbing kolakoski-2.0.0
[INFO] frobbed toml for kolakoski-2.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/kolakoski/2.0.0/Cargo.toml
[INFO] started frobbing kolakoski-2.0.0
[INFO] finished frobbing kolakoski-2.0.0
[INFO] frobbed toml for kolakoski-2.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kolakoski/2.0.0/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 kolakoski-2.0.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/kolakoski/2.0.0:/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] 1f8659ca8866de29ebc2035a5dc268d11fe67ea99685e045b70c6553d841550b
[INFO] running `"docker" "start" "-a" "1f8659ca8866de29ebc2035a5dc268d11fe67ea99685e045b70c6553d841550b"`
[INFO] [stderr]    Compiling kolakoski v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "1f8659ca8866de29ebc2035a5dc268d11fe67ea99685e045b70c6553d841550b"`
[INFO] running `"docker" "rm" "-f" "1f8659ca8866de29ebc2035a5dc268d11fe67ea99685e045b70c6553d841550b"`
[INFO] [stdout] 1f8659ca8866de29ebc2035a5dc268d11fe67ea99685e045b70c6553d841550b
[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/reg/kolakoski/2.0.0:/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] 80071afe5f25dc23ba64987184ba47330907d76b1f7c8f51d597af920097dc3f
[INFO] running `"docker" "start" "-a" "80071afe5f25dc23ba64987184ba47330907d76b1f7c8f51d597af920097dc3f"`
[INFO] [stderr]    Compiling kolakoski v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "80071afe5f25dc23ba64987184ba47330907d76b1f7c8f51d597af920097dc3f"`
[INFO] running `"docker" "rm" "-f" "80071afe5f25dc23ba64987184ba47330907d76b1f7c8f51d597af920097dc3f"`
[INFO] [stdout] 80071afe5f25dc23ba64987184ba47330907d76b1f7c8f51d597af920097dc3f
[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/reg/kolakoski/2.0.0:/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] 2a15cce375cea7661072ae6f63e32cb51bdaa961a14cc8f726acb04ef0f7a187
[INFO] running `"docker" "start" "-a" "2a15cce375cea7661072ae6f63e32cb51bdaa961a14cc8f726acb04ef0f7a187"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kolakoski-41e1829fac7b6867
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kolakoski
[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" "2a15cce375cea7661072ae6f63e32cb51bdaa961a14cc8f726acb04ef0f7a187"`
[INFO] running `"docker" "rm" "-f" "2a15cce375cea7661072ae6f63e32cb51bdaa961a14cc8f726acb04ef0f7a187"`
[INFO] [stdout] 2a15cce375cea7661072ae6f63e32cb51bdaa961a14cc8f726acb04ef0f7a187