[INFO] crate kurobako_solvers 0.0.6 is already in cache
[INFO] extracting crate kurobako_solvers 0.0.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/kurobako_solvers/0.0.6
[INFO] extracting crate kurobako_solvers 0.0.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurobako_solvers/0.0.6
[INFO] validating manifest of kurobako_solvers-0.0.6 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 kurobako_solvers-0.0.6 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 kurobako_solvers-0.0.6
[INFO] finished frobbing kurobako_solvers-0.0.6
[INFO] frobbed toml for kurobako_solvers-0.0.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/kurobako_solvers/0.0.6/Cargo.toml
[INFO] started frobbing kurobako_solvers-0.0.6
[INFO] finished frobbing kurobako_solvers-0.0.6
[INFO] frobbed toml for kurobako_solvers-0.0.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurobako_solvers/0.0.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing kurobako_solvers-0.0.6 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kurobako_solvers/0.0.6:/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] c75c857aec1b276060fa8ef247a5ff5f0890a267d5361a709817d147e4b38d07
[INFO] running `"docker" "start" "-a" "c75c857aec1b276060fa8ef247a5ff5f0890a267d5361a709817d147e4b38d07"`
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling rustats v0.0.7
[INFO] [stderr]    Compiling yamakan v0.0.17
[INFO] [stderr]    Compiling kurobako_core v0.0.8
[INFO] [stderr]    Compiling kurobako_solvers v0.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.54s
[INFO] running `"docker" "inspect" "c75c857aec1b276060fa8ef247a5ff5f0890a267d5361a709817d147e4b38d07"`
[INFO] running `"docker" "rm" "-f" "c75c857aec1b276060fa8ef247a5ff5f0890a267d5361a709817d147e4b38d07"`
[INFO] [stdout] c75c857aec1b276060fa8ef247a5ff5f0890a267d5361a709817d147e4b38d07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kurobako_solvers/0.0.6:/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] 1edb7d9b5177c0c424afea32bf291b63ceb4cfbe687de1469298bbbcf597ca86
[INFO] running `"docker" "start" "-a" "1edb7d9b5177c0c424afea32bf291b63ceb4cfbe687de1469298bbbcf597ca86"`
[INFO] [stderr]    Compiling kurobako_solvers v0.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "1edb7d9b5177c0c424afea32bf291b63ceb4cfbe687de1469298bbbcf597ca86"`
[INFO] running `"docker" "rm" "-f" "1edb7d9b5177c0c424afea32bf291b63ceb4cfbe687de1469298bbbcf597ca86"`
[INFO] [stdout] 1edb7d9b5177c0c424afea32bf291b63ceb4cfbe687de1469298bbbcf597ca86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kurobako_solvers/0.0.6:/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] 586b71b0edef6d39ff3cadc1d7aaf41762a9c4a5a615d39702d489d9df960c97
[INFO] running `"docker" "start" "-a" "586b71b0edef6d39ff3cadc1d7aaf41762a9c4a5a615d39702d489d9df960c97"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kurobako_solvers-278a8ed2a4abf7ea
[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] [stderr]    Doc-tests kurobako_solvers
[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" "586b71b0edef6d39ff3cadc1d7aaf41762a9c4a5a615d39702d489d9df960c97"`
[INFO] running `"docker" "rm" "-f" "586b71b0edef6d39ff3cadc1d7aaf41762a9c4a5a615d39702d489d9df960c97"`
[INFO] [stdout] 586b71b0edef6d39ff3cadc1d7aaf41762a9c4a5a615d39702d489d9df960c97