[INFO] fetching crate fucker 0.5.1...
[INFO] documenting fucker-0.5.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate fucker 0.5.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate fucker 0.5.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fucker 0.5.1
[INFO] finished tweaking crates.io crate fucker 0.5.1
[INFO] tweaked toml for crates.io crate fucker 0.5.1 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate fucker 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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 memchr v2.2.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.6
[INFO] [stderr]   Downloaded libc v0.2.72
[INFO] [stderr]   Downloaded aho-corasick v0.7.3
[INFO] [stderr]   Downloaded regex v1.1.6
[INFO] [stderr]   Downloaded syn v0.15.23
[INFO] [stderr]   Downloaded serde_derive v1.0.82
[INFO] [stderr]   Downloaded serde v1.0.82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 146ea97a75f1b91e4f635ea02b1b763f2cb5dea0c1527a66dc9422678986c355
[INFO] running `Command { std: "docker" "start" "-a" "146ea97a75f1b91e4f635ea02b1b763f2cb5dea0c1527a66dc9422678986c355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "146ea97a75f1b91e4f635ea02b1b763f2cb5dea0c1527a66dc9422678986c355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146ea97a75f1b91e4f635ea02b1b763f2cb5dea0c1527a66dc9422678986c355", kill_on_drop: false }`
[INFO] [stdout] 146ea97a75f1b91e4f635ea02b1b763f2cb5dea0c1527a66dc9422678986c355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d921000af5c7cae1f5d45ce619db915d5f94735febea25ba7f335bda2c8bf1
[INFO] running `Command { std: "docker" "start" "-a" "07d921000af5c7cae1f5d45ce619db915d5f94735febea25ba7f335bda2c8bf1", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "07d921000af5c7cae1f5d45ce619db915d5f94735febea25ba7f335bda2c8bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d921000af5c7cae1f5d45ce619db915d5f94735febea25ba7f335bda2c8bf1", kill_on_drop: false }`
[INFO] [stdout] 07d921000af5c7cae1f5d45ce619db915d5f94735febea25ba7f335bda2c8bf1