[INFO] crate async-os 0.1.0 is already in cache
[INFO] testing async-os-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate async-os 0.1.0 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate async-os 0.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate async-os 0.1.0
[INFO] finished tweaking crates.io crate async-os 0.1.0
[INFO] tweaked toml for crates.io crate async-os 0.1.0 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] aad373e1c9d11b3c50490c1f9495a1066dd5c4cc06f99c878f775827cc9f4a39
[INFO] running `"docker" "start" "-a" "aad373e1c9d11b3c50490c1f9495a1066dd5c4cc06f99c878f775827cc9f4a39"`
[INFO] [stderr]    Compiling async-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "aad373e1c9d11b3c50490c1f9495a1066dd5c4cc06f99c878f775827cc9f4a39"`
[INFO] running `"docker" "rm" "-f" "aad373e1c9d11b3c50490c1f9495a1066dd5c4cc06f99c878f775827cc9f4a39"`
[INFO] [stdout] aad373e1c9d11b3c50490c1f9495a1066dd5c4cc06f99c878f775827cc9f4a39
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6882416798dcc8c20186c7676e6dbab85b8b512b7f79105cbee338a25aa89164
[INFO] running `"docker" "start" "-a" "6882416798dcc8c20186c7676e6dbab85b8b512b7f79105cbee338a25aa89164"`
[INFO] [stderr]    Compiling async-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "6882416798dcc8c20186c7676e6dbab85b8b512b7f79105cbee338a25aa89164"`
[INFO] running `"docker" "rm" "-f" "6882416798dcc8c20186c7676e6dbab85b8b512b7f79105cbee338a25aa89164"`
[INFO] [stdout] 6882416798dcc8c20186c7676e6dbab85b8b512b7f79105cbee338a25aa89164
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0fc17e2b48c13ee997bf8a0b649c1d0ab0f1e591ab7e76a676bf56cf7120c769
[INFO] running `"docker" "start" "-a" "0fc17e2b48c13ee997bf8a0b649c1d0ab0f1e591ab7e76a676bf56cf7120c769"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_os-3da539b6cc852bb0
[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 async-os
[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" "0fc17e2b48c13ee997bf8a0b649c1d0ab0f1e591ab7e76a676bf56cf7120c769"`
[INFO] running `"docker" "rm" "-f" "0fc17e2b48c13ee997bf8a0b649c1d0ab0f1e591ab7e76a676bf56cf7120c769"`
[INFO] [stdout] 0fc17e2b48c13ee997bf8a0b649c1d0ab0f1e591ab7e76a676bf56cf7120c769