[INFO] cloning repository https://github.com/dmweis/hopper_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmweis/hopper_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmweis%2Fhopper_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmweis%2Fhopper_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9894468af206b21fb6049c35097ffc9f61c19fa
[INFO] documenting dmweis/hopper_rust against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmweis%2Fhopper_rust" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmweis/hopper_rust on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-88/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dmweis/hopper_rust
[INFO] finished tweaking git repo https://github.com/dmweis/hopper_rust
[INFO] tweaked toml for git repo https://github.com/dmweis/hopper_rust written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/dmweis/hopper_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfaff1c3ac3f633ed08b783970c301c801dccfe10e77bd5027c75c70ee1b79fb
[INFO] running `Command { std: "docker" "start" "-a" "bfaff1c3ac3f633ed08b783970c301c801dccfe10e77bd5027c75c70ee1b79fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfaff1c3ac3f633ed08b783970c301c801dccfe10e77bd5027c75c70ee1b79fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfaff1c3ac3f633ed08b783970c301c801dccfe10e77bd5027c75c70ee1b79fb", kill_on_drop: false }`
[INFO] [stdout] bfaff1c3ac3f633ed08b783970c301c801dccfe10e77bd5027c75c70ee1b79fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf1d38c033fde9bd63502eeca57bddaff24e9a07b28618496b7f20fa1496aa31
[INFO] running `Command { std: "docker" "start" "-a" "cf1d38c033fde9bd63502eeca57bddaff24e9a07b28618496b7f20fa1496aa31", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling syn v1.0.56
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[INFO] [stderr]    Compiling tokio-macros v1.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
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[INFO] [stderr]     Checking ctrlc v3.1.9
[INFO] [stderr]     Checking gilrs v0.8.0
[INFO] [stderr]     Checking serialport v3.3.0
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[INFO] [stderr]     Checking wayland-egl v0.28.2
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[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking hopper_face v0.1.0 (https://github.com/dmweis/hopper_face?branch=main#55e58cd7)
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-stream v0.1.6
[INFO] [stderr]     Checking last-message-channel v0.1.0 (https://github.com/dmweis/last-message-channel?branch=main#e0e1eb31)
[INFO] [stderr]     Checking serde v1.0.118
[INFO] [stderr]     Checking futures-executor v0.3.8
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[INFO] [stderr]     Checking tokio-tungstenite v0.13.0
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking tokio-serial v4.3.3 (https://github.com/dmweis/tokio-serial#ace64363)
[INFO] [stderr]     Checking dynamixel-driver v0.1.0 (https://github.com/dmweis/dynamixel-driver?branch=main#a8752c8b)
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.60
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking simba v0.4.0
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking warp v0.3.1
[INFO] [stderr]     Checking nalgebra v0.26.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.1
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]     Checking ncollide3d v0.29.0
[INFO] [stderr]     Checking kiss3d v0.31.0
[INFO] [stderr]     Checking hopper_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting hopper_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `hopper_rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hopper_rust src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="gilrs"' --cfg 'feature="kiss3d"' --cfg 'feature="visualizer"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-e4a70c59a4ac7fc4.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-fe4d95366c211302.so --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-c759f8d07719039e.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-20b14a084f1c31d2.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-f497de9f455468d4.rmeta --extern dynamixel_driver=/opt/rustwide/target/debug/deps/libdynamixel_driver-3e25f5bfdafce4a3.rmeta --extern gilrs=/opt/rustwide/target/debug/deps/libgilrs-af00f0f396514ba6.rmeta --extern hopper_face=/opt/rustwide/target/debug/deps/libhopper_face-e2977224f95749d4.rmeta --extern kiss3d=/opt/rustwide/target/debug/deps/libkiss3d-f9a3da5c697b5fdb.rmeta --extern last_message_channel=/opt/rustwide/target/debug/deps/liblast_message_channel-31de9e5964f5554d.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-acd7d23482fe8b54.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-ad9dab5804e289b3.rmeta --extern mint=/opt/rustwide/target/debug/deps/libmint-c7d98deb3e2bee0a.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-c70e39a179fdb71c.rmeta --extern prometheus=/opt/rustwide/target/debug/deps/libprometheus-2d18582ee9276fd0.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3ec85187ad5db5c3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-6b2985b6e1f65733.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6ae0ed80464c5d31.rmeta --extern simplelog=/opt/rustwide/target/debug/deps/libsimplelog-a8dd8af7a3bfd0db.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-e3095a9dc6efda39.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-f7f261373b8aed15.rmeta --extern warp=/opt/rustwide/target/debug/deps/libwarp-391231222248b623.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cf1d38c033fde9bd63502eeca57bddaff24e9a07b28618496b7f20fa1496aa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1d38c033fde9bd63502eeca57bddaff24e9a07b28618496b7f20fa1496aa31", kill_on_drop: false }`
[INFO] [stdout] cf1d38c033fde9bd63502eeca57bddaff24e9a07b28618496b7f20fa1496aa31
