[INFO] fetching crate metagener 0.1.0...
[INFO] testing metagener-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate metagener 0.1.0 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate metagener 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metagener 0.1.0
[INFO] finished tweaking crates.io crate metagener 0.1.0
[INFO] tweaked toml for crates.io crate metagener 0.1.0 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c38331d648bd9b26a9ce22fc6e11907b4766c306aaf3644a7b89a5f4a838f91
[INFO] running `Command { std: "docker" "start" "-a" "0c38331d648bd9b26a9ce22fc6e11907b4766c306aaf3644a7b89a5f4a838f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c38331d648bd9b26a9ce22fc6e11907b4766c306aaf3644a7b89a5f4a838f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c38331d648bd9b26a9ce22fc6e11907b4766c306aaf3644a7b89a5f4a838f91", kill_on_drop: false }`
[INFO] [stdout] 0c38331d648bd9b26a9ce22fc6e11907b4766c306aaf3644a7b89a5f4a838f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e0e0f9410b9de6dd7ef71bf5b25b22834ea7034ba33888950c21e1a7aa10a74
[INFO] running `Command { std: "docker" "start" "-a" "7e0e0f9410b9de6dd7ef71bf5b25b22834ea7034ba33888950c21e1a7aa10a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling metagener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "7e0e0f9410b9de6dd7ef71bf5b25b22834ea7034ba33888950c21e1a7aa10a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0e0f9410b9de6dd7ef71bf5b25b22834ea7034ba33888950c21e1a7aa10a74", kill_on_drop: false }`
[INFO] [stdout] 7e0e0f9410b9de6dd7ef71bf5b25b22834ea7034ba33888950c21e1a7aa10a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ae76c33659a5f02fbce3b72a0029d9708c711fd23980527f46eae294f2d2bf5
[INFO] running `Command { std: "docker" "start" "-a" "2ae76c33659a5f02fbce3b72a0029d9708c711fd23980527f46eae294f2d2bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling metagener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2ae76c33659a5f02fbce3b72a0029d9708c711fd23980527f46eae294f2d2bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae76c33659a5f02fbce3b72a0029d9708c711fd23980527f46eae294f2d2bf5", kill_on_drop: false }`
[INFO] [stdout] 2ae76c33659a5f02fbce3b72a0029d9708c711fd23980527f46eae294f2d2bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f8eefa6e950f8f6d188918fa22657c72d453afef9781c5c90ef20adb0a1e70f
[INFO] running `Command { std: "docker" "start" "-a" "1f8eefa6e950f8f6d188918fa22657c72d453afef9781c5c90ef20adb0a1e70f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metagener-88f3afeb8ad39231)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests metagener
[INFO] [stdout] test 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] [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" "1f8eefa6e950f8f6d188918fa22657c72d453afef9781c5c90ef20adb0a1e70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8eefa6e950f8f6d188918fa22657c72d453afef9781c5c90ef20adb0a1e70f", kill_on_drop: false }`
[INFO] [stdout] 1f8eefa6e950f8f6d188918fa22657c72d453afef9781c5c90ef20adb0a1e70f