[INFO] updating cached repository vktec/rush
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vktec/rush
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vktec/rush" "work/ex/beta-1.38-1/sources/1.37.0/gh/vktec/rush"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vktec/rush'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vktec/rush" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vktec/rush"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vktec/rush'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca5879c0cf79856c0ccb135f9b27ee8f24858d7f
[INFO] sha for GitHub repo vktec/rush: ca5879c0cf79856c0ccb135f9b27ee8f24858d7f
[INFO] validating manifest of vktec/rush 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 vktec/rush 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 vktec/rush
[INFO] finished frobbing vktec/rush
[INFO] frobbed toml for vktec/rush written to work/ex/beta-1.38-1/sources/1.37.0/gh/vktec/rush/Cargo.toml
[INFO] started frobbing vktec/rush
[INFO] finished frobbing vktec/rush
[INFO] frobbed toml for vktec/rush written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vktec/rush/Cargo.toml
[INFO] crate vktec/rush already has a lockfile, it will not be regenerated
[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 vktec/rush 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vktec/rush:/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] 2242f8eaf0dfae3398ce45e301bc355722464bbdf2a0f6ae310d15057175462c
[INFO] running `"docker" "start" "-a" "2242f8eaf0dfae3398ce45e301bc355722464bbdf2a0f6ae310d15057175462c"`
[INFO] [stderr]    Compiling rush v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "2242f8eaf0dfae3398ce45e301bc355722464bbdf2a0f6ae310d15057175462c"`
[INFO] running `"docker" "rm" "-f" "2242f8eaf0dfae3398ce45e301bc355722464bbdf2a0f6ae310d15057175462c"`
[INFO] [stdout] 2242f8eaf0dfae3398ce45e301bc355722464bbdf2a0f6ae310d15057175462c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vktec/rush:/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] f694669cdf9b2843d13e29aedc6b186fc0a9715f3f9a3d43337c6b876d6d4b85
[INFO] running `"docker" "start" "-a" "f694669cdf9b2843d13e29aedc6b186fc0a9715f3f9a3d43337c6b876d6d4b85"`
[INFO] [stderr]    Compiling rush v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "f694669cdf9b2843d13e29aedc6b186fc0a9715f3f9a3d43337c6b876d6d4b85"`
[INFO] running `"docker" "rm" "-f" "f694669cdf9b2843d13e29aedc6b186fc0a9715f3f9a3d43337c6b876d6d4b85"`
[INFO] [stdout] f694669cdf9b2843d13e29aedc6b186fc0a9715f3f9a3d43337c6b876d6d4b85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vktec/rush:/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] 37b1d364d7ecfbd32eda1cee1ef0f39b6858a6c626256649994d5e5beb70a3d2
[INFO] running `"docker" "start" "-a" "37b1d364d7ecfbd32eda1cee1ef0f39b6858a6c626256649994d5e5beb70a3d2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rush-0f99d3b510b1ee94
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rush-f3c21ea20b77765a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rush
[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] [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] [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" "37b1d364d7ecfbd32eda1cee1ef0f39b6858a6c626256649994d5e5beb70a3d2"`
[INFO] running `"docker" "rm" "-f" "37b1d364d7ecfbd32eda1cee1ef0f39b6858a6c626256649994d5e5beb70a3d2"`
[INFO] [stdout] 37b1d364d7ecfbd32eda1cee1ef0f39b6858a6c626256649994d5e5beb70a3d2