[INFO] cloning repository https://github.com/conblem/rust-dyn-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conblem/rust-dyn-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Frust-dyn-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Frust-dyn-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cd46d6d8a0adc69c7afdbac3e3ba27c9e22d9b4
[INFO] documenting conblem/rust-dyn-experiments 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%2Fconblem%2Frust-dyn-experiments" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conblem/rust-dyn-experiments 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/conblem/rust-dyn-experiments
[INFO] finished tweaking git repo https://github.com/conblem/rust-dyn-experiments
[INFO] tweaked toml for git repo https://github.com/conblem/rust-dyn-experiments written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/conblem/rust-dyn-experiments 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tuple_list v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 0763d0c22696ab666b164f787f173e9f475123d94b4def3cf4f16aa998b7fc7c
[INFO] running `Command { std: "docker" "start" "-a" "0763d0c22696ab666b164f787f173e9f475123d94b4def3cf4f16aa998b7fc7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0763d0c22696ab666b164f787f173e9f475123d94b4def3cf4f16aa998b7fc7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0763d0c22696ab666b164f787f173e9f475123d94b4def3cf4f16aa998b7fc7c", kill_on_drop: false }`
[INFO] [stdout] 0763d0c22696ab666b164f787f173e9f475123d94b4def3cf4f16aa998b7fc7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 605ec90ff04c36c0281e6b5bd56f7deeab1f7c9e6a8ed444516b057dd68b7bcd
[INFO] running `Command { std: "docker" "start" "-a" "605ec90ff04c36c0281e6b5bd56f7deeab1f7c9e6a8ed444516b057dd68b7bcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking tuple_list v0.1.3
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]  Documenting dyn-experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `Command { std: "docker" "inspect" "605ec90ff04c36c0281e6b5bd56f7deeab1f7c9e6a8ed444516b057dd68b7bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605ec90ff04c36c0281e6b5bd56f7deeab1f7c9e6a8ed444516b057dd68b7bcd", kill_on_drop: false }`
[INFO] [stdout] 605ec90ff04c36c0281e6b5bd56f7deeab1f7c9e6a8ed444516b057dd68b7bcd