[INFO] cloning repository https://github.com/SrimantaBarua/bed
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SrimantaBarua/bed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrimantaBarua%2Fbed", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrimantaBarua%2Fbed'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92d7cbce441ffd8b3e290bb4fa82b70334cf4749
[INFO] documenting SrimantaBarua/bed against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrimantaBarua%2Fbed" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SrimantaBarua/bed on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SrimantaBarua/bed
[INFO] finished tweaking git repo https://github.com/SrimantaBarua/bed
[INFO] tweaked toml for git repo https://github.com/SrimantaBarua/bed written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/SrimantaBarua/bed already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2365a586b4a517fc239bcb2b468fb44b610bad87dd9b8f86c11454266abb74fe
[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" "2365a586b4a517fc239bcb2b468fb44b610bad87dd9b8f86c11454266abb74fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2365a586b4a517fc239bcb2b468fb44b610bad87dd9b8f86c11454266abb74fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2365a586b4a517fc239bcb2b468fb44b610bad87dd9b8f86c11454266abb74fe", kill_on_drop: false }`
[INFO] [stdout] 2365a586b4a517fc239bcb2b468fb44b610bad87dd9b8f86c11454266abb74fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b683696e7ca00e40a850ea53663dc7bbd86e3510949fcb6018e564f0aa2a45
[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" "e6b683696e7ca00e40a850ea53663dc7bbd86e3510949fcb6018e564f0aa2a45", 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] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling bed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking svg_fmt v0.2.1
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.4
[INFO] [stderr]    Compiling tree-sitter v0.16.0
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking euclid v0.20.11
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking ropey v1.1.0
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking euclid v0.19.9
[INFO] [stderr]     Checking glfw v0.37.0
[INFO] [stderr]     Checking guillotiere v0.4.4
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]  Documenting bed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.26s
[INFO] running `Command { std: "docker" "inspect" "e6b683696e7ca00e40a850ea53663dc7bbd86e3510949fcb6018e564f0aa2a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b683696e7ca00e40a850ea53663dc7bbd86e3510949fcb6018e564f0aa2a45", kill_on_drop: false }`
[INFO] [stdout] e6b683696e7ca00e40a850ea53663dc7bbd86e3510949fcb6018e564f0aa2a45