[INFO] crate fmt2io 0.1.0 is already in cache
[INFO] testing fmt2io-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate fmt2io 0.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate fmt2io 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fmt2io 0.1.0
[INFO] finished tweaking crates.io crate fmt2io 0.1.0
[INFO] tweaked toml for crates.io crate fmt2io 0.1.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 99c6047ce9b3e7e78332a62518f281c7888ee395a9a20a1c08439f4a5043ce85
[INFO] running `"docker" "start" "-a" "99c6047ce9b3e7e78332a62518f281c7888ee395a9a20a1c08439f4a5043ce85"`
[INFO] [stderr]    Compiling fmt2io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "99c6047ce9b3e7e78332a62518f281c7888ee395a9a20a1c08439f4a5043ce85"`
[INFO] running `"docker" "rm" "-f" "99c6047ce9b3e7e78332a62518f281c7888ee395a9a20a1c08439f4a5043ce85"`
[INFO] [stdout] 99c6047ce9b3e7e78332a62518f281c7888ee395a9a20a1c08439f4a5043ce85
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 790cb09d1c6f2bd39e93832bfcdbd004823af5e4723e57b07af7e40eeabc3b83
[INFO] running `"docker" "start" "-a" "790cb09d1c6f2bd39e93832bfcdbd004823af5e4723e57b07af7e40eeabc3b83"`
[INFO] [stderr]    Compiling fmt2io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "790cb09d1c6f2bd39e93832bfcdbd004823af5e4723e57b07af7e40eeabc3b83"`
[INFO] running `"docker" "rm" "-f" "790cb09d1c6f2bd39e93832bfcdbd004823af5e4723e57b07af7e40eeabc3b83"`
[INFO] [stdout] 790cb09d1c6f2bd39e93832bfcdbd004823af5e4723e57b07af7e40eeabc3b83
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 03f8edf6cea1d242b4bf958a34988d47c09acbfadce9c409c7490398f51f66f3
[INFO] running `"docker" "start" "-a" "03f8edf6cea1d242b4bf958a34988d47c09acbfadce9c409c7490398f51f66f3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fmt2io-5be421fd0373f3ae
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fmt2io
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "03f8edf6cea1d242b4bf958a34988d47c09acbfadce9c409c7490398f51f66f3"`
[INFO] running `"docker" "rm" "-f" "03f8edf6cea1d242b4bf958a34988d47c09acbfadce9c409c7490398f51f66f3"`
[INFO] [stdout] 03f8edf6cea1d242b4bf958a34988d47c09acbfadce9c409c7490398f51f66f3