[INFO] fetching crate cargo-deadlinks 0.8.0...
[INFO] documenting cargo-deadlinks-0.8.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-deadlinks 0.8.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate cargo-deadlinks 0.8.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-deadlinks 0.8.0
[INFO] finished tweaking crates.io crate cargo-deadlinks 0.8.0
[INFO] tweaked toml for crates.io crate cargo-deadlinks 0.8.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate crates.io crate cargo-deadlinks 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert-json-diff v1.1.0
[INFO] [stderr]   Downloaded mockito v0.28.0
[INFO] [stderr]   Downloaded dtoa-short v0.3.2
[INFO] [stderr]   Downloaded cached v0.20.0
[INFO] [stderr]   Downloaded lol_html v0.2.0
[INFO] [stderr]   Downloaded cc v1.0.63
[INFO] [stderr]   Downloaded thin-slice v0.1.1
[INFO] [stderr]   Downloaded selectors v0.21.0
[INFO] [stderr]   Downloaded cssparser v0.25.9
[INFO] [stderr]   Downloaded ring v0.16.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88a3e375cb03958efe1a9d982774ac29b69dc51126c946b3ad0fb67287d7a96e
[INFO] running `Command { std: "docker" "start" "-a" "88a3e375cb03958efe1a9d982774ac29b69dc51126c946b3ad0fb67287d7a96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88a3e375cb03958efe1a9d982774ac29b69dc51126c946b3ad0fb67287d7a96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a3e375cb03958efe1a9d982774ac29b69dc51126c946b3ad0fb67287d7a96e", kill_on_drop: false }`
[INFO] [stdout] 88a3e375cb03958efe1a9d982774ac29b69dc51126c946b3ad0fb67287d7a96e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d268a46bbadf1cd152bd9f16f4607005f329fa459ec3960c920175f155e8684a
[INFO] running `Command { std: "docker" "start" "-a" "d268a46bbadf1cd152bd9f16f4607005f329fa459ec3960c920175f155e8684a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling cc v1.0.63
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking untrusted v0.7.1
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[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling procedural-masquerade v0.1.7
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[INFO] [stderr]     Checking ucd-trie v0.1.3
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[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking regex-syntax v0.6.21
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[INFO] [stderr]    Compiling rayon v1.5.0
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[INFO] [stderr]     Checking servo_arc v0.1.1
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[INFO] [stderr]     Checking dtoa-short v0.3.2
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[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling ring v0.16.16
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling selectors v0.21.0
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.19.0
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[INFO] [stderr]    Compiling cssparser v0.25.9
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[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]     Checking ureq v2.0.1
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking lol_html v0.2.0
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking cargo_metadata v0.12.0
[INFO] [stderr]     Checking cargo-deadlinks v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting cargo-deadlinks v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.38s
[INFO] running `Command { std: "docker" "inspect" "d268a46bbadf1cd152bd9f16f4607005f329fa459ec3960c920175f155e8684a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d268a46bbadf1cd152bd9f16f4607005f329fa459ec3960c920175f155e8684a", kill_on_drop: false }`
[INFO] [stdout] d268a46bbadf1cd152bd9f16f4607005f329fa459ec3960c920175f155e8684a
