[INFO] cloning repository https://github.com/pitaj/rustdoc-78006-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pitaj/rustdoc-78006-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpitaj%2Frustdoc-78006-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpitaj%2Frustdoc-78006-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fe45a3f4f378e71070dfe36b287783db6153f3f
[INFO] checking pitaj/rustdoc-78006-repro against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpitaj%2Frustdoc-78006-repro" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pitaj/rustdoc-78006-repro on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pitaj/rustdoc-78006-repro
[INFO] finished tweaking git repo https://github.com/pitaj/rustdoc-78006-repro
[INFO] tweaked toml for git repo https://github.com/pitaj/rustdoc-78006-repro written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/pitaj/rustdoc-78006-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6b89d092a0c5801cbfd68501fe58688395c7b8f31489990398f249413a5f9ac
[INFO] running `Command { std: "docker" "start" "-a" "f6b89d092a0c5801cbfd68501fe58688395c7b8f31489990398f249413a5f9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6b89d092a0c5801cbfd68501fe58688395c7b8f31489990398f249413a5f9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b89d092a0c5801cbfd68501fe58688395c7b8f31489990398f249413a5f9ac", kill_on_drop: false }`
[INFO] [stdout] f6b89d092a0c5801cbfd68501fe58688395c7b8f31489990398f249413a5f9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9810f419f3e0c905df847871cb1fb26d532b3a81b06b8e79d56fa3db052d7f4
[INFO] running `Command { std: "docker" "start" "-a" "b9810f419f3e0c905df847871cb1fb26d532b3a81b06b8e79d56fa3db052d7f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b9810f419f3e0c905df847871cb1fb26d532b3a81b06b8e79d56fa3db052d7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9810f419f3e0c905df847871cb1fb26d532b3a81b06b8e79d56fa3db052d7f4", kill_on_drop: false }`
[INFO] [stdout] b9810f419f3e0c905df847871cb1fb26d532b3a81b06b8e79d56fa3db052d7f4