[INFO] fetching crate cargo-tarpaulin 0.18.0...
[INFO] documenting cargo-tarpaulin-0.18.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-tarpaulin 0.18.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate cargo-tarpaulin 0.18.0 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-tarpaulin 0.18.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-tarpaulin 0.18.0
[INFO] tweaked toml for crates.io crate cargo-tarpaulin 0.18.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate cargo-tarpaulin 0.18.0 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] eaad2821f29179d84fe80d8c2efbd51e803d9683ade283d5196099b4e6d06c00
[INFO] running `Command { std: "docker" "start" "-a" "eaad2821f29179d84fe80d8c2efbd51e803d9683ade283d5196099b4e6d06c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaad2821f29179d84fe80d8c2efbd51e803d9683ade283d5196099b4e6d06c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaad2821f29179d84fe80d8c2efbd51e803d9683ade283d5196099b4e6d06c00", kill_on_drop: false }`
[INFO] [stdout] eaad2821f29179d84fe80d8c2efbd51e803d9683ade283d5196099b4e6d06c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] a2db3ad174781e087fa11a8360effad8ad15db08010a47884ae39bd081957296
[INFO] running `Command { std: "docker" "start" "-a" "a2db3ad174781e087fa11a8360effad8ad15db08010a47884ae39bd081957296", 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 libc v0.2.96
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
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[INFO] [stderr]     Checking byteorder v1.4.2
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[INFO] [stderr]    Compiling camino v1.0.2
[INFO] [stderr]     Checking unicode-xid v0.2.1
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[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]    Compiling cargo-tarpaulin v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking socket2 v0.3.19
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[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]     Checking regex-automata v0.1.9
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking url v2.2.0
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[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling curl-sys v0.4.39+curl-7.74.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
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[INFO] [stderr]     Checking procfs v0.9.1
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[INFO] [stderr]     Checking cargo-platform v0.1.1
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[INFO] [stderr]     Checking cargo_metadata v0.13.1
[INFO] [stderr]     Checking coveralls-api v0.5.0
[INFO] [stderr]  Documenting cargo-tarpaulin v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/config/mod.rs:722:5
[INFO] [stdout]     |
[INFO] [stdout] 722 | /// https://github.com/rust-lang/rust/pull/23283/files
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/pull/23283/files>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.95s
[INFO] running `Command { std: "docker" "inspect" "a2db3ad174781e087fa11a8360effad8ad15db08010a47884ae39bd081957296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2db3ad174781e087fa11a8360effad8ad15db08010a47884ae39bd081957296", kill_on_drop: false }`
[INFO] [stdout] a2db3ad174781e087fa11a8360effad8ad15db08010a47884ae39bd081957296
