[INFO] cloning repository https://github.com/camshaft/sigmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camshaft/sigmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fsigmap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fsigmap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 160ff14764a197ac4f86488e33cd11b56b64b970
[INFO] documenting camshaft/sigmap against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fsigmap" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camshaft/sigmap 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 git repo https://github.com/camshaft/sigmap
[INFO] finished tweaking git repo https://github.com/camshaft/sigmap
[INFO] tweaked toml for git repo https://github.com/camshaft/sigmap written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/camshaft/sigmap 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] c1ab37649d31150766906254f2313d5144ce947efff3f9984227d2dadcd83218
[INFO] running `Command { std: "docker" "start" "-a" "c1ab37649d31150766906254f2313d5144ce947efff3f9984227d2dadcd83218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1ab37649d31150766906254f2313d5144ce947efff3f9984227d2dadcd83218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ab37649d31150766906254f2313d5144ce947efff3f9984227d2dadcd83218", kill_on_drop: false }`
[INFO] [stdout] c1ab37649d31150766906254f2313d5144ce947efff3f9984227d2dadcd83218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 6d28212cbef6ca36a4ffd6f392334d3923e9ffe0142eb3c657d89226e9c3a47b
[INFO] running `Command { std: "docker" "start" "-a" "6d28212cbef6ca36a4ffd6f392334d3923e9ffe0142eb3c657d89226e9c3a47b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]  Documenting sigmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "6d28212cbef6ca36a4ffd6f392334d3923e9ffe0142eb3c657d89226e9c3a47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d28212cbef6ca36a4ffd6f392334d3923e9ffe0142eb3c657d89226e9c3a47b", kill_on_drop: false }`
[INFO] [stdout] 6d28212cbef6ca36a4ffd6f392334d3923e9ffe0142eb3c657d89226e9c3a47b