[INFO] cloning repository https://github.com/naive-coders/rust-escapecolors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naive-coders/rust-escapecolors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaive-coders%2Frust-escapecolors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaive-coders%2Frust-escapecolors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 690103fa3cedfada7de2ee4e41a311900d68c636
[INFO] documenting naive-coders/rust-escapecolors against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaive-coders%2Frust-escapecolors" "/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/naive-coders/rust-escapecolors on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/naive-coders/rust-escapecolors
[INFO] finished tweaking git repo https://github.com/naive-coders/rust-escapecolors
[INFO] tweaked toml for git repo https://github.com/naive-coders/rust-escapecolors written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/naive-coders/rust-escapecolors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8419994806df7ea6bb0c63c58f3fabafc5016278d574ff9474295449ba6da6ac
[INFO] running `Command { std: "docker" "start" "-a" "8419994806df7ea6bb0c63c58f3fabafc5016278d574ff9474295449ba6da6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8419994806df7ea6bb0c63c58f3fabafc5016278d574ff9474295449ba6da6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8419994806df7ea6bb0c63c58f3fabafc5016278d574ff9474295449ba6da6ac", kill_on_drop: false }`
[INFO] [stdout] 8419994806df7ea6bb0c63c58f3fabafc5016278d574ff9474295449ba6da6ac
[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" "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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 24c8d33271e1c0a69ed96705ef58d7825b765379d53ae27ff2dbd5b5eebc14fc
[INFO] running `Command { std: "docker" "start" "-a" "24c8d33271e1c0a69ed96705ef58d7825b765379d53ae27ff2dbd5b5eebc14fc", kill_on_drop: false }`
[INFO] [stderr]  Documenting escapecolors v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "24c8d33271e1c0a69ed96705ef58d7825b765379d53ae27ff2dbd5b5eebc14fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c8d33271e1c0a69ed96705ef58d7825b765379d53ae27ff2dbd5b5eebc14fc", kill_on_drop: false }`
[INFO] [stdout] 24c8d33271e1c0a69ed96705ef58d7825b765379d53ae27ff2dbd5b5eebc14fc
[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=warn" "-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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e4506f32a21e5e641248ba0e081f4154d1f6423b32f6745a0e646755a66bcd0e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e4506f32a21e5e641248ba0e081f4154d1f6423b32f6745a0e646755a66bcd0e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting escapecolors v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "e4506f32a21e5e641248ba0e081f4154d1f6423b32f6745a0e646755a66bcd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4506f32a21e5e641248ba0e081f4154d1f6423b32f6745a0e646755a66bcd0e", kill_on_drop: false }`
[INFO] [stdout] e4506f32a21e5e641248ba0e081f4154d1f6423b32f6745a0e646755a66bcd0e