[INFO] fetching crate documentation 0.0.0...
[INFO] testing documentation-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate documentation 0.0.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate documentation 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate documentation 0.0.0
[INFO] finished tweaking crates.io crate documentation 0.0.0
[INFO] tweaked toml for crates.io crate documentation 0.0.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 083cc7eca6dfde46e8f0c571b502dc42119ebca2ebd5e2f7bbf1b9e6af0bbb80
[INFO] running `Command { std: "docker" "start" "-a" "083cc7eca6dfde46e8f0c571b502dc42119ebca2ebd5e2f7bbf1b9e6af0bbb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "083cc7eca6dfde46e8f0c571b502dc42119ebca2ebd5e2f7bbf1b9e6af0bbb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083cc7eca6dfde46e8f0c571b502dc42119ebca2ebd5e2f7bbf1b9e6af0bbb80", kill_on_drop: false }`
[INFO] [stdout] 083cc7eca6dfde46e8f0c571b502dc42119ebca2ebd5e2f7bbf1b9e6af0bbb80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f567e5050cdabaf9e7180549de74dadc4875ffd9e396ce0150f1accce4e012df
[INFO] running `Command { std: "docker" "start" "-a" "f567e5050cdabaf9e7180549de74dadc4875ffd9e396ce0150f1accce4e012df", kill_on_drop: false }`
[INFO] [stderr]    Compiling documentation v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "f567e5050cdabaf9e7180549de74dadc4875ffd9e396ce0150f1accce4e012df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f567e5050cdabaf9e7180549de74dadc4875ffd9e396ce0150f1accce4e012df", kill_on_drop: false }`
[INFO] [stdout] f567e5050cdabaf9e7180549de74dadc4875ffd9e396ce0150f1accce4e012df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b467a10eb7bdadad18e22026222e0c305db0613f89d961d7d2bb0603db693823
[INFO] running `Command { std: "docker" "start" "-a" "b467a10eb7bdadad18e22026222e0c305db0613f89d961d7d2bb0603db693823", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling documentation v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "b467a10eb7bdadad18e22026222e0c305db0613f89d961d7d2bb0603db693823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b467a10eb7bdadad18e22026222e0c305db0613f89d961d7d2bb0603db693823", kill_on_drop: false }`
[INFO] [stdout] b467a10eb7bdadad18e22026222e0c305db0613f89d961d7d2bb0603db693823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9ad8375412afb18c5ecfedcf44cb096c68f4d43a7ea0c4cb3ba617ad4972aaa
[INFO] running `Command { std: "docker" "start" "-a" "d9ad8375412afb18c5ecfedcf44cb096c68f4d43a7ea0c4cb3ba617ad4972aaa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/documentation-11f8e0018d07a6ef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests documentation
[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 0.01s
[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" "d9ad8375412afb18c5ecfedcf44cb096c68f4d43a7ea0c4cb3ba617ad4972aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ad8375412afb18c5ecfedcf44cb096c68f4d43a7ea0c4cb3ba617ad4972aaa", kill_on_drop: false }`
[INFO] [stdout] d9ad8375412afb18c5ecfedcf44cb096c68f4d43a7ea0c4cb3ba617ad4972aaa