[INFO] updating cached repository juhnowski/rust_results
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juhnowski/rust_results
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juhnowski/rust_results" "work/ex/beta-1.37-6/sources/1.36.0/gh/juhnowski/rust_results"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/juhnowski/rust_results'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juhnowski/rust_results" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juhnowski/rust_results"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juhnowski/rust_results'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c07f83bf6619f0166d35336ccc8851d73c7740c4
[INFO] sha for GitHub repo juhnowski/rust_results: c07f83bf6619f0166d35336ccc8851d73c7740c4
[INFO] validating manifest of juhnowski/rust_results 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 juhnowski/rust_results 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 juhnowski/rust_results
[INFO] finished frobbing juhnowski/rust_results
[INFO] frobbed toml for juhnowski/rust_results written to work/ex/beta-1.37-6/sources/1.36.0/gh/juhnowski/rust_results/Cargo.toml
[INFO] started frobbing juhnowski/rust_results
[INFO] finished frobbing juhnowski/rust_results
[INFO] frobbed toml for juhnowski/rust_results written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juhnowski/rust_results/Cargo.toml
[INFO] crate juhnowski/rust_results 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 juhnowski/rust_results 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-0/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/juhnowski/rust_results:/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] 19cfa64ea86cc7c0204c2f58ee61efb39815c5296976fc076d8b206eb03a3f2d
[INFO] running `"docker" "start" "-a" "19cfa64ea86cc7c0204c2f58ee61efb39815c5296976fc076d8b206eb03a3f2d"`
[INFO] [stderr]    Compiling results v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "19cfa64ea86cc7c0204c2f58ee61efb39815c5296976fc076d8b206eb03a3f2d"`
[INFO] running `"docker" "rm" "-f" "19cfa64ea86cc7c0204c2f58ee61efb39815c5296976fc076d8b206eb03a3f2d"`
[INFO] [stdout] 19cfa64ea86cc7c0204c2f58ee61efb39815c5296976fc076d8b206eb03a3f2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/juhnowski/rust_results:/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] 033f00466e06a82c89d6c62b1fdb4626537f77cb219b6ef0e91367a4f9793759
[INFO] running `"docker" "start" "-a" "033f00466e06a82c89d6c62b1fdb4626537f77cb219b6ef0e91367a4f9793759"`
[INFO] [stderr]    Compiling results v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "033f00466e06a82c89d6c62b1fdb4626537f77cb219b6ef0e91367a4f9793759"`
[INFO] running `"docker" "rm" "-f" "033f00466e06a82c89d6c62b1fdb4626537f77cb219b6ef0e91367a4f9793759"`
[INFO] [stdout] 033f00466e06a82c89d6c62b1fdb4626537f77cb219b6ef0e91367a4f9793759
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/juhnowski/rust_results:/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] 2e140fe3d43b16c305d53df0e716fc02f6191035bdbe68494db42b17b36069bf
[INFO] running `"docker" "start" "-a" "2e140fe3d43b16c305d53df0e716fc02f6191035bdbe68494db42b17b36069bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/results-b6714508b478163f
[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" "2e140fe3d43b16c305d53df0e716fc02f6191035bdbe68494db42b17b36069bf"`
[INFO] running `"docker" "rm" "-f" "2e140fe3d43b16c305d53df0e716fc02f6191035bdbe68494db42b17b36069bf"`
[INFO] [stdout] 2e140fe3d43b16c305d53df0e716fc02f6191035bdbe68494db42b17b36069bf