[INFO] crate runiq 1.1.4 is already in cache
[INFO] documenting runiq-1.1.4 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate runiq 1.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate runiq 1.1.4 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runiq 1.1.4
[INFO] finished tweaking crates.io crate runiq 1.1.4
[INFO] tweaked toml for crates.io crate runiq 1.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate runiq 1.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] c9ace207bd90dbc5c434aa1f977b8b35296e32e14637f7373eb1968ce4deff99
[INFO] running `Command { std: "docker" "start" "-a" "c9ace207bd90dbc5c434aa1f977b8b35296e32e14637f7373eb1968ce4deff99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9ace207bd90dbc5c434aa1f977b8b35296e32e14637f7373eb1968ce4deff99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ace207bd90dbc5c434aa1f977b8b35296e32e14637f7373eb1968ce4deff99", kill_on_drop: false }`
[INFO] [stdout] c9ace207bd90dbc5c434aa1f977b8b35296e32e14637f7373eb1968ce4deff99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 6acf93886aa8e12009567d42dec723afca6ff1bbc10ebf99bfc576159f5d2c9d
[INFO] running `Command { std: "docker" "start" "-a" "6acf93886aa8e12009567d42dec723afca6ff1bbc10ebf99bfc576159f5d2c9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking bytelines v2.2.2
[INFO] [stderr]     Checking scalable_bloom_filter v0.1.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling xxhash-sys v0.1.0
[INFO] [stderr]     Checking xxhash2 v0.1.0
[INFO] [stderr]  Documenting runiq v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "6acf93886aa8e12009567d42dec723afca6ff1bbc10ebf99bfc576159f5d2c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acf93886aa8e12009567d42dec723afca6ff1bbc10ebf99bfc576159f5d2c9d", kill_on_drop: false }`
[INFO] [stdout] 6acf93886aa8e12009567d42dec723afca6ff1bbc10ebf99bfc576159f5d2c9d