[INFO] fetching crate tempeh_async 0.0.1...
[INFO] testing tempeh_async-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tempeh_async 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tempeh_async 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempeh_async 0.0.1
[INFO] finished tweaking crates.io crate tempeh_async 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_async 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4297e22f734771f6945faa7e361d211063f3332a987e66c82a4abd5c9f8e0114
[INFO] running `Command { std: "docker" "start" "-a" "4297e22f734771f6945faa7e361d211063f3332a987e66c82a4abd5c9f8e0114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4297e22f734771f6945faa7e361d211063f3332a987e66c82a4abd5c9f8e0114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4297e22f734771f6945faa7e361d211063f3332a987e66c82a4abd5c9f8e0114", kill_on_drop: false }`
[INFO] [stdout] 4297e22f734771f6945faa7e361d211063f3332a987e66c82a4abd5c9f8e0114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03475096d6c9af3d3f8d05d3834118a8df81512949e2dfc2aa315a616ad72705
[INFO] running `Command { std: "docker" "start" "-a" "03475096d6c9af3d3f8d05d3834118a8df81512949e2dfc2aa315a616ad72705", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tempeh_async v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "03475096d6c9af3d3f8d05d3834118a8df81512949e2dfc2aa315a616ad72705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03475096d6c9af3d3f8d05d3834118a8df81512949e2dfc2aa315a616ad72705", kill_on_drop: false }`
[INFO] [stdout] 03475096d6c9af3d3f8d05d3834118a8df81512949e2dfc2aa315a616ad72705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42b9dad4899291f37fdfa381e3c34a01f5f1dd8dffba14bcfb9aae5b74d4f48
[INFO] running `Command { std: "docker" "start" "-a" "f42b9dad4899291f37fdfa381e3c34a01f5f1dd8dffba14bcfb9aae5b74d4f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_async v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f42b9dad4899291f37fdfa381e3c34a01f5f1dd8dffba14bcfb9aae5b74d4f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42b9dad4899291f37fdfa381e3c34a01f5f1dd8dffba14bcfb9aae5b74d4f48", kill_on_drop: false }`
[INFO] [stdout] f42b9dad4899291f37fdfa381e3c34a01f5f1dd8dffba14bcfb9aae5b74d4f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a8fb6ae2c02d5074f408639b874a47a9ed4049cd288ffb9763935596370523d
[INFO] running `Command { std: "docker" "start" "-a" "5a8fb6ae2c02d5074f408639b874a47a9ed4049cd288ffb9763935596370523d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempeh_async-e01e3764318ca27d)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tempeh_async
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a8fb6ae2c02d5074f408639b874a47a9ed4049cd288ffb9763935596370523d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8fb6ae2c02d5074f408639b874a47a9ed4049cd288ffb9763935596370523d", kill_on_drop: false }`
[INFO] [stdout] 5a8fb6ae2c02d5074f408639b874a47a9ed4049cd288ffb9763935596370523d