[INFO] updating cached repository https://github.com/Journeycorner/tokio-playground
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 75264ade9855b48f7b527a0642dfdb701458b2ac
[INFO] testing Journeycorner/tokio-playground against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FJourneycorner%2Ftokio-playground" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Journeycorner/tokio-playground 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 git repo https://github.com/Journeycorner/tokio-playground
[INFO] finished tweaking git repo https://github.com/Journeycorner/tokio-playground
[INFO] tweaked toml for git repo https://github.com/Journeycorner/tokio-playground written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Journeycorner/tokio-playground already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 6908e5a2623456473507cbe9e71b1e94eb25892604f77258f0b386f47aa80b11
[INFO] running `"docker" "start" "-a" "6908e5a2623456473507cbe9e71b1e94eb25892604f77258f0b386f47aa80b11"`
[INFO] [stderr]    Compiling tokio-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "6908e5a2623456473507cbe9e71b1e94eb25892604f77258f0b386f47aa80b11"`
[INFO] running `"docker" "rm" "-f" "6908e5a2623456473507cbe9e71b1e94eb25892604f77258f0b386f47aa80b11"`
[INFO] [stdout] 6908e5a2623456473507cbe9e71b1e94eb25892604f77258f0b386f47aa80b11
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] f03f8d5027d7a3084be8d3ee923aa9b77c0b569f6ccf5ff325b23fb3c09da9ee
[INFO] running `"docker" "start" "-a" "f03f8d5027d7a3084be8d3ee923aa9b77c0b569f6ccf5ff325b23fb3c09da9ee"`
[INFO] [stderr]    Compiling tokio-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "f03f8d5027d7a3084be8d3ee923aa9b77c0b569f6ccf5ff325b23fb3c09da9ee"`
[INFO] running `"docker" "rm" "-f" "f03f8d5027d7a3084be8d3ee923aa9b77c0b569f6ccf5ff325b23fb3c09da9ee"`
[INFO] [stdout] f03f8d5027d7a3084be8d3ee923aa9b77c0b569f6ccf5ff325b23fb3c09da9ee
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 7a5f448cb528e5eb7ec55cdd0741093b6b5abce1fd30be07d40399cb43fd3de5
[INFO] running `"docker" "start" "-a" "7a5f448cb528e5eb7ec55cdd0741093b6b5abce1fd30be07d40399cb43fd3de5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_playground-e440cf96b1fd73e1
[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" "7a5f448cb528e5eb7ec55cdd0741093b6b5abce1fd30be07d40399cb43fd3de5"`
[INFO] running `"docker" "rm" "-f" "7a5f448cb528e5eb7ec55cdd0741093b6b5abce1fd30be07d40399cb43fd3de5"`
[INFO] [stdout] 7a5f448cb528e5eb7ec55cdd0741093b6b5abce1fd30be07d40399cb43fd3de5