[INFO] fetching crate fix-hidden-lifetime-bug-proc_macros 0.2.4...
[INFO] documenting fix-hidden-lifetime-bug-proc_macros-0.2.4 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate fix-hidden-lifetime-bug-proc_macros 0.2.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.4 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 fix-hidden-lifetime-bug-proc_macros 0.2.4
[INFO] finished tweaking crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.4
[INFO] tweaked toml for crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded line-wrap v0.1.1
[INFO] [stderr]   Downloaded onig v6.2.0
[INFO] [stderr]   Downloaded git2 v0.13.20
[INFO] [stderr]   Downloaded proc-quote v0.3.2
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[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
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[INFO] [stderr]   Downloaded term_size v0.3.2
[INFO] [stderr]   Downloaded time v0.1.43
[INFO] [stderr]   Downloaded plist v1.2.1
[INFO] [stderr]   Downloaded onig_sys v69.7.0
[INFO] [stderr]   Downloaded liquid-lib v0.20.2
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[INFO] [stderr]   Downloaded wild v2.0.4
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[INFO] [stderr]   Downloaded libgit2-sys v0.12.21+1.1.0
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[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
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[INFO] [stderr]   Downloaded bat v0.15.4
[INFO] [stderr]   Downloaded std_prelude v0.2.12
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded liquid-derive v0.20.1
[INFO] [stderr]   Downloaded path_abs v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bc1478d9412ef8ccd489ea9e1ea8e7266834a58cb892baddc4a191a8b6b7f4d2
[INFO] running `Command { std: "docker" "start" "-a" "bc1478d9412ef8ccd489ea9e1ea8e7266834a58cb892baddc4a191a8b6b7f4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc1478d9412ef8ccd489ea9e1ea8e7266834a58cb892baddc4a191a8b6b7f4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1478d9412ef8ccd489ea9e1ea8e7266834a58cb892baddc4a191a8b6b7f4d2", kill_on_drop: false }`
[INFO] [stdout] bc1478d9412ef8ccd489ea9e1ea8e7266834a58cb892baddc4a191a8b6b7f4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 306cb1441c10b61b94fefb41be9fcf95d3439d89820cb7951fb53f6bfe7909ae
[INFO] running `Command { std: "docker" "start" "-a" "306cb1441c10b61b94fefb41be9fcf95d3439d89820cb7951fb53f6bfe7909ae", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v1.0.74
[INFO] [stderr]  Documenting fix-hidden-lifetime-bug-proc_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "306cb1441c10b61b94fefb41be9fcf95d3439d89820cb7951fb53f6bfe7909ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306cb1441c10b61b94fefb41be9fcf95d3439d89820cb7951fb53f6bfe7909ae", kill_on_drop: false }`
[INFO] [stdout] 306cb1441c10b61b94fefb41be9fcf95d3439d89820cb7951fb53f6bfe7909ae
