[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 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3f84bb1c85e11ab0385fb5a13b567f6ae00e07eb29d852cd65369364f21021cb
[INFO] running `"docker" "start" "-a" "3f84bb1c85e11ab0385fb5a13b567f6ae00e07eb29d852cd65369364f21021cb"`
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling rulinalg v0.3.7
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling trackable v0.2.22
[INFO] [stderr]    Compiling bytecodec v0.4.11
[INFO] [stderr]    Compiling hdf5file v0.1.1
[INFO] [stderr]    Compiling rusty-machine v0.5.4
[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 protobuf_codec v0.2.7
[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 04s
[INFO] running `"docker" "inspect" "3f84bb1c85e11ab0385fb5a13b567f6ae00e07eb29d852cd65369364f21021cb"`
[INFO] running `"docker" "rm" "-f" "3f84bb1c85e11ab0385fb5a13b567f6ae00e07eb29d852cd65369364f21021cb"`
[INFO] [stdout] 3f84bb1c85e11ab0385fb5a13b567f6ae00e07eb29d852cd65369364f21021cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 742f26bcf29f5f0b7fa8a8783a78c03e96a54a527ccb09586a3ab155b5a1e89c
[INFO] running `"docker" "start" "-a" "742f26bcf29f5f0b7fa8a8783a78c03e96a54a527ccb09586a3ab155b5a1e89c"`
[INFO] [stderr]    Compiling kurobako v0.0.15 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `"docker" "inspect" "742f26bcf29f5f0b7fa8a8783a78c03e96a54a527ccb09586a3ab155b5a1e89c"`
[INFO] running `"docker" "rm" "-f" "742f26bcf29f5f0b7fa8a8783a78c03e96a54a527ccb09586a3ab155b5a1e89c"`
[INFO] [stdout] 742f26bcf29f5f0b7fa8a8783a78c03e96a54a527ccb09586a3ab155b5a1e89c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e81a4c1e88631f77368a2e88888b51eb6770c35c33d746ef732367f3fde839e3
[INFO] running `"docker" "start" "-a" "e81a4c1e88631f77368a2e88888b51eb6770c35c33d746ef732367f3fde839e3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kurobako-d5789a5e77d8bcc6
[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-402cdc0b98035cd1
[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" "e81a4c1e88631f77368a2e88888b51eb6770c35c33d746ef732367f3fde839e3"`
[INFO] running `"docker" "rm" "-f" "e81a4c1e88631f77368a2e88888b51eb6770c35c33d746ef732367f3fde839e3"`
[INFO] [stdout] e81a4c1e88631f77368a2e88888b51eb6770c35c33d746ef732367f3fde839e3