[INFO] updating cached repository kjson/womilliam
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kjson/womilliam
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kjson/womilliam" "work/ex/beta-1.38-1/sources/1.37.0/gh/kjson/womilliam"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kjson/womilliam'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kjson/womilliam" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kjson/womilliam"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kjson/womilliam'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 02c77c43832c13c44a787aeb4959af7a5ee2965e
[INFO] sha for GitHub repo kjson/womilliam: 02c77c43832c13c44a787aeb4959af7a5ee2965e
[INFO] validating manifest of kjson/womilliam 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 kjson/womilliam 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 kjson/womilliam
[INFO] finished frobbing kjson/womilliam
[INFO] frobbed toml for kjson/womilliam written to work/ex/beta-1.38-1/sources/1.37.0/gh/kjson/womilliam/Cargo.toml
[INFO] started frobbing kjson/womilliam
[INFO] finished frobbing kjson/womilliam
[INFO] frobbed toml for kjson/womilliam written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kjson/womilliam/Cargo.toml
[INFO] crate kjson/womilliam 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 kjson/womilliam 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kjson/womilliam:/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] 4b7b2e80d3473c8ec5a17b0b2493760d3bd5f98d401c130971df80d58cb98ff7
[INFO] running `"docker" "start" "-a" "4b7b2e80d3473c8ec5a17b0b2493760d3bd5f98d401c130971df80d58cb98ff7"`
[INFO] [stderr]    Compiling byteorder v1.2.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling tokio-executor v0.1.4
[INFO] [stderr]    Compiling lock_api v0.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling fern v0.5.6
[INFO] [stderr]    Compiling tokio-timer v0.2.6
[INFO] [stderr]    Compiling tokio-current-thread v0.1.1
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling crossbeam-deque v0.6.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.6
[INFO] [stderr]    Compiling tokio-io v0.1.8
[INFO] [stderr]    Compiling mio-uds v0.6.6
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.4
[INFO] [stderr]    Compiling tokio-fs v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.1
[INFO] [stderr]    Compiling tokio v0.1.8
[INFO] [stderr]    Compiling womilliam v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.34s
[INFO] running `"docker" "inspect" "4b7b2e80d3473c8ec5a17b0b2493760d3bd5f98d401c130971df80d58cb98ff7"`
[INFO] running `"docker" "rm" "-f" "4b7b2e80d3473c8ec5a17b0b2493760d3bd5f98d401c130971df80d58cb98ff7"`
[INFO] [stdout] 4b7b2e80d3473c8ec5a17b0b2493760d3bd5f98d401c130971df80d58cb98ff7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kjson/womilliam:/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] d93fc5eb481a344d1ed8c11d7e877e2978a2f50ce787fb0f30483884b31ceba8
[INFO] running `"docker" "start" "-a" "d93fc5eb481a344d1ed8c11d7e877e2978a2f50ce787fb0f30483884b31ceba8"`
[INFO] [stderr]    Compiling womilliam v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "d93fc5eb481a344d1ed8c11d7e877e2978a2f50ce787fb0f30483884b31ceba8"`
[INFO] running `"docker" "rm" "-f" "d93fc5eb481a344d1ed8c11d7e877e2978a2f50ce787fb0f30483884b31ceba8"`
[INFO] [stdout] d93fc5eb481a344d1ed8c11d7e877e2978a2f50ce787fb0f30483884b31ceba8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kjson/womilliam:/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] 97dc5810def43128b1e1955809046a71d485638f575ed748a8af68fb43b209eb
[INFO] running `"docker" "start" "-a" "97dc5810def43128b1e1955809046a71d485638f575ed748a8af68fb43b209eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/womilliam-c87d97a7ce990ec4
[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" "97dc5810def43128b1e1955809046a71d485638f575ed748a8af68fb43b209eb"`
[INFO] running `"docker" "rm" "-f" "97dc5810def43128b1e1955809046a71d485638f575ed748a8af68fb43b209eb"`
[INFO] [stdout] 97dc5810def43128b1e1955809046a71d485638f575ed748a8af68fb43b209eb