[INFO] crate poll 0.0.0 is already in cache
[INFO] testing poll-0.0.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate poll 0.0.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate poll 0.0.0 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 poll 0.0.0
[INFO] finished tweaking crates.io crate poll 0.0.0
[INFO] tweaked toml for crates.io crate poll 0.0.0 written to work/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 702321bd8fe181e6674c027a98b254fbbcb8a5dd0ebcd4771c97a52efde489eb
[INFO] running `"docker" "start" "-a" "702321bd8fe181e6674c027a98b254fbbcb8a5dd0ebcd4771c97a52efde489eb"`
[INFO] [stderr]    Compiling poll v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "702321bd8fe181e6674c027a98b254fbbcb8a5dd0ebcd4771c97a52efde489eb"`
[INFO] running `"docker" "rm" "-f" "702321bd8fe181e6674c027a98b254fbbcb8a5dd0ebcd4771c97a52efde489eb"`
[INFO] [stdout] 702321bd8fe181e6674c027a98b254fbbcb8a5dd0ebcd4771c97a52efde489eb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] dfeb920878a1228fa469c2fd9603d59bd24cdd632b42f87bd6e6bf15b22ed5dd
[INFO] running `"docker" "start" "-a" "dfeb920878a1228fa469c2fd9603d59bd24cdd632b42f87bd6e6bf15b22ed5dd"`
[INFO] [stderr]    Compiling poll v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "dfeb920878a1228fa469c2fd9603d59bd24cdd632b42f87bd6e6bf15b22ed5dd"`
[INFO] running `"docker" "rm" "-f" "dfeb920878a1228fa469c2fd9603d59bd24cdd632b42f87bd6e6bf15b22ed5dd"`
[INFO] [stdout] dfeb920878a1228fa469c2fd9603d59bd24cdd632b42f87bd6e6bf15b22ed5dd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 7454990d98e0c1b4d55d3a41808076de36cbf75bc14fedcade1e9766c9d40751
[INFO] running `"docker" "start" "-a" "7454990d98e0c1b4d55d3a41808076de36cbf75bc14fedcade1e9766c9d40751"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poll-b6fa22b863ed762e
[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 poll
[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" "7454990d98e0c1b4d55d3a41808076de36cbf75bc14fedcade1e9766c9d40751"`
[INFO] running `"docker" "rm" "-f" "7454990d98e0c1b4d55d3a41808076de36cbf75bc14fedcade1e9766c9d40751"`
[INFO] [stdout] 7454990d98e0c1b4d55d3a41808076de36cbf75bc14fedcade1e9766c9d40751