[INFO] fetching crate linkchecker 0.2.0...
[INFO] testing linkchecker-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate linkchecker 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate linkchecker 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linkchecker 0.2.0
[INFO] finished tweaking crates.io crate linkchecker 0.2.0
[INFO] tweaked toml for crates.io crate linkchecker 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate linkchecker 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34bbe5b7993b72f8bc4d6ba474bfa53d75a717dfb50c31ebe6eb7c3082b22b39
[INFO] running `Command { std: "docker" "start" "-a" "34bbe5b7993b72f8bc4d6ba474bfa53d75a717dfb50c31ebe6eb7c3082b22b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34bbe5b7993b72f8bc4d6ba474bfa53d75a717dfb50c31ebe6eb7c3082b22b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34bbe5b7993b72f8bc4d6ba474bfa53d75a717dfb50c31ebe6eb7c3082b22b39", kill_on_drop: false }`
[INFO] [stdout] 34bbe5b7993b72f8bc4d6ba474bfa53d75a717dfb50c31ebe6eb7c3082b22b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d1610f60efbfb053b873c58e7b0ea8e235dfb4fd8a913debed0251b806d4871
[INFO] running `Command { std: "docker" "start" "-a" "1d1610f60efbfb053b873c58e7b0ea8e235dfb4fd8a913debed0251b806d4871", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling linkchecker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "1d1610f60efbfb053b873c58e7b0ea8e235dfb4fd8a913debed0251b806d4871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1610f60efbfb053b873c58e7b0ea8e235dfb4fd8a913debed0251b806d4871", kill_on_drop: false }`
[INFO] [stdout] 1d1610f60efbfb053b873c58e7b0ea8e235dfb4fd8a913debed0251b806d4871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0144f92d3e349c2cc7c356f3be3aca1a18043b3b414565670d04f07fb98cc0f
[INFO] running `Command { std: "docker" "start" "-a" "c0144f92d3e349c2cc7c356f3be3aca1a18043b3b414565670d04f07fb98cc0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkchecker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "c0144f92d3e349c2cc7c356f3be3aca1a18043b3b414565670d04f07fb98cc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0144f92d3e349c2cc7c356f3be3aca1a18043b3b414565670d04f07fb98cc0f", kill_on_drop: false }`
[INFO] [stdout] c0144f92d3e349c2cc7c356f3be3aca1a18043b3b414565670d04f07fb98cc0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e9f6b15f54f283e9b97fd34dd694edc5483e4cf101e5ad4834b6bc090f7074d
[INFO] running `Command { std: "docker" "start" "-a" "0e9f6b15f54f283e9b97fd34dd694edc5483e4cf101e5ad4834b6bc090f7074d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linkchecker-97ae20d6e6973442)
[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" "0e9f6b15f54f283e9b97fd34dd694edc5483e4cf101e5ad4834b6bc090f7074d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9f6b15f54f283e9b97fd34dd694edc5483e4cf101e5ad4834b6bc090f7074d", kill_on_drop: false }`
[INFO] [stdout] 0e9f6b15f54f283e9b97fd34dd694edc5483e4cf101e5ad4834b6bc090f7074d