[INFO] cloning repository https://github.com/Discookie/launchpad-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Discookie/launchpad-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscookie%2Flaunchpad-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscookie%2Flaunchpad-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5bf0af3ada5d0407e26a0cfdba3cbb4c52d9b05
[INFO] documenting Discookie/launchpad-rs against beta-2021-09-08 for beta-1.56-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscookie%2Flaunchpad-rs" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Discookie/launchpad-rs on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Discookie/launchpad-rs
[INFO] finished tweaking git repo https://github.com/Discookie/launchpad-rs
[INFO] tweaked toml for git repo https://github.com/Discookie/launchpad-rs written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Discookie/launchpad-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 935a6256d1add56abab39d3125a8eaa92d9ccc706661eb3f81e4b7d73e365dd7
[INFO] running `Command { std: "docker" "start" "-a" "935a6256d1add56abab39d3125a8eaa92d9ccc706661eb3f81e4b7d73e365dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "935a6256d1add56abab39d3125a8eaa92d9ccc706661eb3f81e4b7d73e365dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935a6256d1add56abab39d3125a8eaa92d9ccc706661eb3f81e4b7d73e365dd7", kill_on_drop: false }`
[INFO] [stdout] 935a6256d1add56abab39d3125a8eaa92d9ccc706661eb3f81e4b7d73e365dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ad4811f5a0008f593596849809067fb0d5764b6ed03462dcaf2092f97632b69
[INFO] running `Command { std: "docker" "start" "-a" "1ad4811f5a0008f593596849809067fb0d5764b6ed03462dcaf2092f97632b69", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking copyless v0.1.4
[INFO] [stderr]     Checking arc-swap v0.4.3
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking memalloc v0.1.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]  Documenting elite_dangerous v0.1.0 (/opt/rustwide/workdir/apps/elite_dangerous)
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking actix-service v0.4.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking socket2 v0.3.11
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking encoding_rs v0.8.20
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking backtrace v0.3.37
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking resolv-conf v0.6.2
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking midichan_core v0.1.0 (/opt/rustwide/workdir/midichan_core)
[INFO] [stderr]  Documenting midichan_core v0.1.0 (/opt/rustwide/workdir/midichan_core)
[INFO] [stderr]     Checking http v0.1.18
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking flate2 v1.0.11
[INFO] [stderr]     Checking launchpad-x v0.1.0 (/opt/rustwide/workdir/devices/launchpad-x)
[INFO] [stderr]     Checking router v0.1.0 (/opt/rustwide/workdir/devices/router)
[INFO] [stderr]     Checking launchpad v0.1.0 (/opt/rustwide/workdir/devices/launchpad)
[INFO] [stderr]  Documenting router v0.1.0 (/opt/rustwide/workdir/devices/router)
[INFO] [stderr]  Documenting launchpad v0.1.0 (/opt/rustwide/workdir/devices/launchpad)
[INFO] [stderr]  Documenting launchpad-x v0.1.0 (/opt/rustwide/workdir/devices/launchpad-x)
[INFO] [stderr]  Documenting chain_reaction v0.1.0 (/opt/rustwide/workdir/apps/chain_reaction)
[INFO] [stderr]  Documenting select v0.1.0 (/opt/rustwide/workdir/apps/select)
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking launchpad-x-select v0.1.0 (/opt/rustwide/workdir/apps/launchpad-x/select)
[INFO] [stderr]     Checking launchpad-x-chain-reaction v0.1.0 (/opt/rustwide/workdir/apps/launchpad-x/chain-reaction)
[INFO] [stderr]  Documenting launchpad-x-chain-reaction v0.1.0 (/opt/rustwide/workdir/apps/launchpad-x/chain-reaction)
[INFO] [stderr]  Documenting launchpad-x-select v0.1.0 (/opt/rustwide/workdir/apps/launchpad-x/select)
[INFO] [stderr]     Checking launchpad-x-simple v0.1.0 (/opt/rustwide/workdir/apps/launchpad-x/simple)
[INFO] [stderr]  Documenting simple v0.1.0 (/opt/rustwide/workdir/apps/simple)
[INFO] [stderr]  Documenting launchpad-x-simple v0.1.0 (/opt/rustwide/workdir/apps/launchpad-x/simple)
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr] error: could not document `launchpad-x`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name launchpad_x devices/launchpad-x/./src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-600881b382181f36.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-044f9b4f4e5a5ce4.rmeta --extern midichan_core=/opt/rustwide/target/debug/deps/libmidichan_core-312a3b18a9953592.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" "1ad4811f5a0008f593596849809067fb0d5764b6ed03462dcaf2092f97632b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad4811f5a0008f593596849809067fb0d5764b6ed03462dcaf2092f97632b69", kill_on_drop: false }`
[INFO] [stdout] 1ad4811f5a0008f593596849809067fb0d5764b6ed03462dcaf2092f97632b69