[INFO] cloning repository https://github.com/remram44/rs-specs-quadtree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/rs-specs-quadtree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Frs-specs-quadtree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Frs-specs-quadtree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8bb454c5ee5d7550042419cc92d932d256c0d69
[INFO] documenting remram44/rs-specs-quadtree against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Frs-specs-quadtree" "/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/remram44/rs-specs-quadtree 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 git repo https://github.com/remram44/rs-specs-quadtree
[INFO] finished tweaking git repo https://github.com/remram44/rs-specs-quadtree
[INFO] tweaked toml for git repo https://github.com/remram44/rs-specs-quadtree written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/remram44/rs-specs-quadtree 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] 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" "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] 1b392da518a2afd144b3aef9686155f49829c2f7eb8db4117ac30143e22f6d99
[INFO] running `Command { std: "docker" "start" "-a" "1b392da518a2afd144b3aef9686155f49829c2f7eb8db4117ac30143e22f6d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b392da518a2afd144b3aef9686155f49829c2f7eb8db4117ac30143e22f6d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b392da518a2afd144b3aef9686155f49829c2f7eb8db4117ac30143e22f6d99", kill_on_drop: false }`
[INFO] [stdout] 1b392da518a2afd144b3aef9686155f49829c2f7eb8db4117ac30143e22f6d99
[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" "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] [stdout] 6f888675a36f730dff08dc6fad456654b7cd5a2bdfabb344a38806dbb869ab72
[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" "6f888675a36f730dff08dc6fad456654b7cd5a2bdfabb344a38806dbb869ab72", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking scopeguard v0.3.2
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]     Checking futures v0.1.15
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]     Checking atom v0.3.4
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking smallvec v0.4.3
[INFO] [stderr]     Checking fnv v1.0.5
[INFO] [stderr]     Checking tuple_utils v0.2.0
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking coco v0.1.1
[INFO] [stderr]     Checking nodrop v0.1.9
[INFO] [stderr]     Checking arrayvec v0.3.23
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]     Checking rayon v0.7.1
[INFO] [stderr]     Checking shred v0.4.3
[INFO] [stderr]     Checking hibitset v0.1.3
[INFO] [stderr]     Checking specs v0.9.5
[INFO] [stderr]  Documenting specs-octree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "6f888675a36f730dff08dc6fad456654b7cd5a2bdfabb344a38806dbb869ab72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f888675a36f730dff08dc6fad456654b7cd5a2bdfabb344a38806dbb869ab72", kill_on_drop: false }`
[INFO] [stdout] 6f888675a36f730dff08dc6fad456654b7cd5a2bdfabb344a38806dbb869ab72