[INFO] fetching crate celery 0.4.0-rcn.11...
[INFO] documenting celery-0.4.0-rcn.11 against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] extracting crate celery 0.4.0-rcn.11 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate celery 0.4.0-rcn.11 on toolchain e1df625306f4136949e02612406f0c60df6008f3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate celery 0.4.0-rcn.11
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate celery 0.4.0-rcn.11
[INFO] tweaked toml for crates.io crate celery 0.4.0-rcn.11 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate celery 0.4.0-rcn.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pinky-swear v4.4.0
[INFO] [stderr]   Downloaded minimal-lexical v0.1.4
[INFO] [stderr]   Downloaded openssl v0.10.36
[INFO] [stderr]   Downloaded rmp v0.8.10
[INFO] [stderr]   Downloaded redis v0.21.2
[INFO] [stderr]   Downloaded celery-codegen v0.4.0-rcn.11
[INFO] [stderr]   Downloaded arc-swap v1.4.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.67
[INFO] [stderr]   Downloaded combine v4.6.1
[INFO] [stderr]   Downloaded lapin v1.8.0
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[INFO] [stderr]   Downloaded tcp-stream v0.20.7
[INFO] [stderr]   Downloaded nom v7.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cb2ec69857a5075ec210216652e83b167d2fb62e5cafd6ce9ab288be74489fe
[INFO] running `Command { std: "docker" "start" "-a" "2cb2ec69857a5075ec210216652e83b167d2fb62e5cafd6ce9ab288be74489fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cb2ec69857a5075ec210216652e83b167d2fb62e5cafd6ce9ab288be74489fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb2ec69857a5075ec210216652e83b167d2fb62e5cafd6ce9ab288be74489fe", kill_on_drop: false }`
[INFO] [stdout] 2cb2ec69857a5075ec210216652e83b167d2fb62e5cafd6ce9ab288be74489fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 275c22cb8cba2eff8ce1c044aed792930487736536ef8d749eba7571fac0ac1b
[INFO] running `Command { std: "docker" "start" "-a" "275c22cb8cba2eff8ce1c044aed792930487736536ef8d749eba7571fac0ac1b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling celery-codegen v0.4.0-rcn.11
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking futures v0.3.17
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[INFO] [stderr]  Documenting celery v0.4.0-rcn.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.58s
[INFO] running `Command { std: "docker" "inspect" "275c22cb8cba2eff8ce1c044aed792930487736536ef8d749eba7571fac0ac1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275c22cb8cba2eff8ce1c044aed792930487736536ef8d749eba7571fac0ac1b", kill_on_drop: false }`
[INFO] [stdout] 275c22cb8cba2eff8ce1c044aed792930487736536ef8d749eba7571fac0ac1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 0a48307202680a28614034f76b12564a5f05333e815c0f7bc9fe901b405ce677
[INFO] running `Command { std: "docker" "start" "-a" "0a48307202680a28614034f76b12564a5f05333e815c0f7bc9fe901b405ce677", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
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[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling futures-core v0.3.17
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[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.7.0
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[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
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[INFO] [stderr]    Compiling serde v1.0.130
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[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling futures-task v0.3.17
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[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling celery-codegen v0.4.0-rcn.11
[INFO] [stderr]     Checking thiserror v1.0.29
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[INFO] [stderr]  Documenting celery v0.4.0-rcn.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.33s
[INFO] running `Command { std: "docker" "inspect" "0a48307202680a28614034f76b12564a5f05333e815c0f7bc9fe901b405ce677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a48307202680a28614034f76b12564a5f05333e815c0f7bc9fe901b405ce677", kill_on_drop: false }`
[INFO] [stdout] 0a48307202680a28614034f76b12564a5f05333e815c0f7bc9fe901b405ce677