[INFO] fetching crate kurobako 0.0.15...
[INFO] extracting crate kurobako 0.0.15 into work/ex/beta-1.37-6/sources/1.36.0/reg/kurobako/0.0.15
[INFO] extracting crate kurobako 0.0.15 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kurobako/0.0.15
[INFO] validating manifest of kurobako-0.0.15 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 kurobako-0.0.15 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 kurobako-0.0.15
[INFO] finished frobbing kurobako-0.0.15
[INFO] frobbed toml for kurobako-0.0.15 written to work/ex/beta-1.37-6/sources/1.36.0/reg/kurobako/0.0.15/Cargo.toml
[INFO] started frobbing kurobako-0.0.15
[INFO] finished frobbing kurobako-0.0.15
[INFO] frobbed toml for kurobako-0.0.15 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kurobako/0.0.15/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] testing kurobako-0.0.15 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-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kurobako/0.0.15:/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] 67c7da5e0904d30796f760115a2588785142a0ced43347a5570c841f17edc06f
[INFO] running `"docker" "start" "-a" "67c7da5e0904d30796f760115a2588785142a0ced43347a5570c841f17edc06f"`
[INFO] [stderr]    Compiling bytecodec v0.4.11
[INFO] [stderr]    Compiling hdf5file v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling rulinalg v0.3.7
[INFO] [stderr]    Compiling kurobako_core v0.0.8
[INFO] [stderr]    Compiling protobuf_codec v0.2.7
[INFO] [stderr]    Compiling rusty-machine v0.5.4
[INFO] [stderr]    Compiling kurobako_solvers v0.0.6
[INFO] [stderr]    Compiling nasbench v0.1.1
[INFO] [stderr]    Compiling kurobako_problems v0.0.9
[INFO] [stderr]    Compiling kurobako v0.0.15 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "67c7da5e0904d30796f760115a2588785142a0ced43347a5570c841f17edc06f"`
[INFO] running `"docker" "rm" "-f" "67c7da5e0904d30796f760115a2588785142a0ced43347a5570c841f17edc06f"`
[INFO] [stdout] 67c7da5e0904d30796f760115a2588785142a0ced43347a5570c841f17edc06f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kurobako/0.0.15:/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] 52e1c8bd2db93af8d3a36b7bcda920bdfa23d11f33388ce348d5f72ef10911a8
[INFO] running `"docker" "start" "-a" "52e1c8bd2db93af8d3a36b7bcda920bdfa23d11f33388ce348d5f72ef10911a8"`
[INFO] [stderr]    Compiling kurobako v0.0.15 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `"docker" "inspect" "52e1c8bd2db93af8d3a36b7bcda920bdfa23d11f33388ce348d5f72ef10911a8"`
[INFO] running `"docker" "rm" "-f" "52e1c8bd2db93af8d3a36b7bcda920bdfa23d11f33388ce348d5f72ef10911a8"`
[INFO] [stdout] 52e1c8bd2db93af8d3a36b7bcda920bdfa23d11f33388ce348d5f72ef10911a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kurobako/0.0.15:/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] e44d6014eb89dc72e8104f4ab364d863bbc65047619b2697a2b8cf2fd1ddabd2
[INFO] running `"docker" "start" "-a" "e44d6014eb89dc72e8104f4ab364d863bbc65047619b2697a2b8cf2fd1ddabd2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kurobako-18265a53caa046e4
[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]      Running /opt/crater/target/debug/deps/kurobako-ee92c49d4ec58a27
[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
[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" "e44d6014eb89dc72e8104f4ab364d863bbc65047619b2697a2b8cf2fd1ddabd2"`
[INFO] running `"docker" "rm" "-f" "e44d6014eb89dc72e8104f4ab364d863bbc65047619b2697a2b8cf2fd1ddabd2"`
[INFO] [stdout] e44d6014eb89dc72e8104f4ab364d863bbc65047619b2697a2b8cf2fd1ddabd2