[INFO] fetching crate wfc_image 0.10.0...
[INFO] documenting wfc_image-0.10.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate wfc_image 0.10.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wfc_image 0.10.0 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 crates.io crate wfc_image 0.10.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wfc_image 0.10.0
[INFO] tweaked toml for crates.io crate wfc_image 0.10.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate wfc_image 0.10.0 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-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" "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] 577f0bbb55832e53b8140e2c8e3da19e2f9757c2f95835ac4950a49ac3820eb7
[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" "577f0bbb55832e53b8140e2c8e3da19e2f9757c2f95835ac4950a49ac3820eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "577f0bbb55832e53b8140e2c8e3da19e2f9757c2f95835ac4950a49ac3820eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577f0bbb55832e53b8140e2c8e3da19e2f9757c2f95835ac4950a49ac3820eb7", kill_on_drop: false }`
[INFO] [stdout] 577f0bbb55832e53b8140e2c8e3da19e2f9757c2f95835ac4950a49ac3820eb7
[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" "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] e9b573c61390bf89628dcf437d9887e9e33dc180bc868cb5433c4f6fa4b87338
[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" "e9b573c61390bf89628dcf437d9887e9e33dc180bc868cb5433c4f6fa4b87338", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking coord_2d v0.2.17
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.7.0
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking grid_2d v0.14.1
[INFO] [stderr]     Checking direction v0.17.10
[INFO] [stderr]     Checking image v0.23.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.3.2
[INFO] [stderr]     Checking wfc v0.9.0
[INFO] [stderr]  Documenting wfc_image v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.78s
[INFO] running `Command { std: "docker" "inspect" "e9b573c61390bf89628dcf437d9887e9e33dc180bc868cb5433c4f6fa4b87338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b573c61390bf89628dcf437d9887e9e33dc180bc868cb5433c4f6fa4b87338", kill_on_drop: false }`
[INFO] [stdout] e9b573c61390bf89628dcf437d9887e9e33dc180bc868cb5433c4f6fa4b87338