[INFO] cloning repository https://github.com/FallingSnow/v4l2-pi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FallingSnow/v4l2-pi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ee9ab4863918db325f792c4d01f1e98e817f83a
[INFO] documenting FallingSnow/v4l2-pi 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%2FFallingSnow%2Fv4l2-pi" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FallingSnow/v4l2-pi 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/FallingSnow/v4l2-pi
[INFO] finished tweaking git repo https://github.com/FallingSnow/v4l2-pi
[INFO] tweaked toml for git repo https://github.com/FallingSnow/v4l2-pi written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/FallingSnow/v4l2-pi 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]     Updating git repository `https://github.com/Smithay/drm-rs`
[INFO] [stderr]     Updating git repository `https://github.com/Gnurou/v4l2r.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.69
[INFO] [stderr]   Downloaded drm-fourcc v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fa762ccdadf54b98940219e9d6577368c5f6a26e3f6c2b94f5c10e7626cc67d6
[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" "fa762ccdadf54b98940219e9d6577368c5f6a26e3f6c2b94f5c10e7626cc67d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa762ccdadf54b98940219e9d6577368c5f6a26e3f6c2b94f5c10e7626cc67d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa762ccdadf54b98940219e9d6577368c5f6a26e3f6c2b94f5c10e7626cc67d6", kill_on_drop: false }`
[INFO] [stdout] fa762ccdadf54b98940219e9d6577368c5f6a26e3f6c2b94f5c10e7626cc67d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 76d89f95ba91f7692b81041e8f7fc6ec5875c2da0856c1d633f27eb21da6c50b
[INFO] running `Command { std: "docker" "start" "-a" "76d89f95ba91f7692b81041e8f7fc6ec5875c2da0856c1d633f27eb21da6c50b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling drm-sys v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447)
[INFO] [stderr]    Compiling drm-fourcc v2.1.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking drm-ffi v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447)
[INFO] [stderr]     Checking v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb)
[INFO] [stderr]     Checking ctrlc v3.1.9
[INFO] [stderr]     Checking drm v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447)
[INFO] [stderr]  Documenting v4l2-pi-udp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.64s
[INFO] running `Command { std: "docker" "inspect" "76d89f95ba91f7692b81041e8f7fc6ec5875c2da0856c1d633f27eb21da6c50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d89f95ba91f7692b81041e8f7fc6ec5875c2da0856c1d633f27eb21da6c50b", kill_on_drop: false }`
[INFO] [stdout] 76d89f95ba91f7692b81041e8f7fc6ec5875c2da0856c1d633f27eb21da6c50b