[INFO] fetching crate countdown_latch 0.1.1...
[INFO] testing countdown_latch-0.1.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate countdown_latch 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate countdown_latch 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate countdown_latch 0.1.1
[INFO] finished tweaking crates.io crate countdown_latch 0.1.1
[INFO] tweaked toml for crates.io crate countdown_latch 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 933fa905b1ba63257931216e14ecab8a1b4716bd95d08850181fb24bc017e53a
[INFO] running `Command { std: "docker" "start" "-a" "933fa905b1ba63257931216e14ecab8a1b4716bd95d08850181fb24bc017e53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "933fa905b1ba63257931216e14ecab8a1b4716bd95d08850181fb24bc017e53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933fa905b1ba63257931216e14ecab8a1b4716bd95d08850181fb24bc017e53a", kill_on_drop: false }`
[INFO] [stdout] 933fa905b1ba63257931216e14ecab8a1b4716bd95d08850181fb24bc017e53a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c0f761e018a83f3ef9c76dcb6212c7c17f72068b631e7f94714c227c07b1a82
[INFO] running `Command { std: "docker" "start" "-a" "7c0f761e018a83f3ef9c76dcb6212c7c17f72068b631e7f94714c227c07b1a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling countdown_latch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7c0f761e018a83f3ef9c76dcb6212c7c17f72068b631e7f94714c227c07b1a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0f761e018a83f3ef9c76dcb6212c7c17f72068b631e7f94714c227c07b1a82", kill_on_drop: false }`
[INFO] [stdout] 7c0f761e018a83f3ef9c76dcb6212c7c17f72068b631e7f94714c227c07b1a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bd4394d01bc872147516f25001800cb224ae20af5cf974123df9ad80058ccd
[INFO] running `Command { std: "docker" "start" "-a" "e7bd4394d01bc872147516f25001800cb224ae20af5cf974123df9ad80058ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling countdown_latch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "e7bd4394d01bc872147516f25001800cb224ae20af5cf974123df9ad80058ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bd4394d01bc872147516f25001800cb224ae20af5cf974123df9ad80058ccd", kill_on_drop: false }`
[INFO] [stdout] e7bd4394d01bc872147516f25001800cb224ae20af5cf974123df9ad80058ccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c752208ed20ab99afa67ba6384bb1995f75aed2116c729706d8cde3bb6925b1
[INFO] running `Command { std: "docker" "start" "-a" "5c752208ed20ab99afa67ba6384bb1995f75aed2116c729706d8cde3bb6925b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/countdown_latch-63834bc7bbabaf06)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::tests::multi_thread_await ... ok
[INFO] [stderr]    Doc-tests countdown_latch
[INFO] [stdout] test tests::tests::one_thread_await ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c752208ed20ab99afa67ba6384bb1995f75aed2116c729706d8cde3bb6925b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c752208ed20ab99afa67ba6384bb1995f75aed2116c729706d8cde3bb6925b1", kill_on_drop: false }`
[INFO] [stdout] 5c752208ed20ab99afa67ba6384bb1995f75aed2116c729706d8cde3bb6925b1
