[INFO] updating cached repository rom1v/mio-not-connected
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rom1v/mio-not-connected
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rom1v/mio-not-connected" "work/ex/beta-1.38-1/sources/1.37.0/gh/rom1v/mio-not-connected"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rom1v/mio-not-connected'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rom1v/mio-not-connected" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rom1v/mio-not-connected"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rom1v/mio-not-connected'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f941ad9ee0f31af12accff33275ff8794c278850
[INFO] sha for GitHub repo rom1v/mio-not-connected: f941ad9ee0f31af12accff33275ff8794c278850
[INFO] validating manifest of rom1v/mio-not-connected 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 rom1v/mio-not-connected 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 rom1v/mio-not-connected
[INFO] finished frobbing rom1v/mio-not-connected
[INFO] frobbed toml for rom1v/mio-not-connected written to work/ex/beta-1.38-1/sources/1.37.0/gh/rom1v/mio-not-connected/Cargo.toml
[INFO] started frobbing rom1v/mio-not-connected
[INFO] finished frobbing rom1v/mio-not-connected
[INFO] frobbed toml for rom1v/mio-not-connected written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rom1v/mio-not-connected/Cargo.toml
[INFO] crate rom1v/mio-not-connected 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 rom1v/mio-not-connected 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/rom1v/mio-not-connected:/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] 44c4426edc598553e6b6597ac3b1aceacc476e8c31da1abb838539a6818b3c7c
[INFO] running `"docker" "start" "-a" "44c4426edc598553e6b6597ac3b1aceacc476e8c31da1abb838539a6818b3c7c"`
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling lazycell v0.5.1
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling mio-not-connected v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
[INFO] running `"docker" "inspect" "44c4426edc598553e6b6597ac3b1aceacc476e8c31da1abb838539a6818b3c7c"`
[INFO] running `"docker" "rm" "-f" "44c4426edc598553e6b6597ac3b1aceacc476e8c31da1abb838539a6818b3c7c"`
[INFO] [stdout] 44c4426edc598553e6b6597ac3b1aceacc476e8c31da1abb838539a6818b3c7c
[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/rom1v/mio-not-connected:/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] a63fae0fb354dad5c5522ed883fa7541e363d78e5c9272adf6cdf40fe43bdf9f
[INFO] running `"docker" "start" "-a" "a63fae0fb354dad5c5522ed883fa7541e363d78e5c9272adf6cdf40fe43bdf9f"`
[INFO] [stderr]    Compiling mio-not-connected v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "a63fae0fb354dad5c5522ed883fa7541e363d78e5c9272adf6cdf40fe43bdf9f"`
[INFO] running `"docker" "rm" "-f" "a63fae0fb354dad5c5522ed883fa7541e363d78e5c9272adf6cdf40fe43bdf9f"`
[INFO] [stdout] a63fae0fb354dad5c5522ed883fa7541e363d78e5c9272adf6cdf40fe43bdf9f
[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/rom1v/mio-not-connected:/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] ed8a10ce4d4f61c08d54feefa8a37b98784d5f7daacf7ff82e660f838f9b939f
[INFO] running `"docker" "start" "-a" "ed8a10ce4d4f61c08d54feefa8a37b98784d5f7daacf7ff82e660f838f9b939f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mio_not_connected-4fe456ffa0bebd09
[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" "ed8a10ce4d4f61c08d54feefa8a37b98784d5f7daacf7ff82e660f838f9b939f"`
[INFO] running `"docker" "rm" "-f" "ed8a10ce4d4f61c08d54feefa8a37b98784d5f7daacf7ff82e660f838f9b939f"`
[INFO] [stdout] ed8a10ce4d4f61c08d54feefa8a37b98784d5f7daacf7ff82e660f838f9b939f