[INFO] fetching crate pcbc 0.1.2...
[INFO] documenting pcbc-0.1.2 against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] extracting crate pcbc 0.1.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate pcbc 0.1.2 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 pcbc 0.1.2
[INFO] finished tweaking crates.io crate pcbc 0.1.2
[INFO] tweaked toml for crates.io crate pcbc 0.1.2 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blobby v0.3.1
[INFO] [stderr]   Downloaded hex-literal v0.3.4
[INFO] [stderr]   Downloaded inout v0.1.3
[INFO] [stderr]   Downloaded block-padding v0.3.2
[INFO] [stderr]   Downloaded zeroize v1.5.5
[INFO] [stderr]   Downloaded aes v0.8.1
[INFO] [stderr]   Downloaded cipher v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 819abab94e8448e0c63429da5edc2aa3fe83bb87f0b2e41797d40bdd8a3ce5b5
[INFO] running `Command { std: "docker" "start" "-a" "819abab94e8448e0c63429da5edc2aa3fe83bb87f0b2e41797d40bdd8a3ce5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "819abab94e8448e0c63429da5edc2aa3fe83bb87f0b2e41797d40bdd8a3ce5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819abab94e8448e0c63429da5edc2aa3fe83bb87f0b2e41797d40bdd8a3ce5b5", kill_on_drop: false }`
[INFO] [stdout] 819abab94e8448e0c63429da5edc2aa3fe83bb87f0b2e41797d40bdd8a3ce5b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 73f41b0be122bf66002f1c0714b3b1d7f9ce242e441d9fe58895dd1d2310fcb1
[INFO] running `Command { std: "docker" "start" "-a" "73f41b0be122bf66002f1c0714b3b1d7f9ce242e441d9fe58895dd1d2310fcb1", 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 typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking block-padding v0.3.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]  Documenting pcbc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "73f41b0be122bf66002f1c0714b3b1d7f9ce242e441d9fe58895dd1d2310fcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f41b0be122bf66002f1c0714b3b1d7f9ce242e441d9fe58895dd1d2310fcb1", kill_on_drop: false }`
[INFO] [stdout] 73f41b0be122bf66002f1c0714b3b1d7f9ce242e441d9fe58895dd1d2310fcb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] cdb5624445ed92f6b51c57d4e91edc8e404004db51bf95a9600c268b95cca7f9
[INFO] running `Command { std: "docker" "start" "-a" "cdb5624445ed92f6b51c57d4e91edc8e404004db51bf95a9600c268b95cca7f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking block-padding v0.3.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]  Documenting pcbc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "cdb5624445ed92f6b51c57d4e91edc8e404004db51bf95a9600c268b95cca7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb5624445ed92f6b51c57d4e91edc8e404004db51bf95a9600c268b95cca7f9", kill_on_drop: false }`
[INFO] [stdout] cdb5624445ed92f6b51c57d4e91edc8e404004db51bf95a9600c268b95cca7f9