[INFO] fetching crate amethyst-navigation 0.1.0...
[INFO] documenting amethyst-navigation-0.1.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate amethyst-navigation 0.1.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate amethyst-navigation 0.1.0 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] started tweaking crates.io crate amethyst-navigation 0.1.0
[INFO] finished tweaking crates.io crate amethyst-navigation 0.1.0
[INFO] tweaked toml for crates.io crate amethyst-navigation 0.1.0 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded amethyst_core v0.7.0
[INFO] [stderr]   Downloaded amethyst_derive v0.5.0
[INFO] [stderr]   Downloaded getset v0.0.7
[INFO] [stderr]   Downloaded amethyst_window v0.2.0
[INFO] [stderr]   Downloaded amethyst_config v0.11.0
[INFO] [stderr]   Downloaded amethyst_utils v0.7.0
[INFO] [stderr]   Downloaded fluent v0.6.0
[INFO] [stderr]   Downloaded amethyst_locale v0.6.0
[INFO] [stderr]   Downloaded amethyst_animation v0.7.0
[INFO] [stderr]   Downloaded amethyst_network v0.5.0
[INFO] [stderr]   Downloaded amethyst_controls v0.6.0
[INFO] [stderr]   Downloaded amethyst_rendy v0.2.0
[INFO] [stderr]   Downloaded fluent-bundle v0.6.0
[INFO] [stderr]   Downloaded amethyst_audio v0.7.0
[INFO] [stderr]   Downloaded amethyst_input v0.8.0
[INFO] [stderr]   Downloaded amethyst_ui v0.7.0
[INFO] [stderr]   Downloaded amethyst_assets v0.8.0
[INFO] [stderr]   Downloaded sentry v0.15.5
[INFO] [stderr]   Downloaded amethyst v0.12.0
[INFO] [stderr]   Downloaded oxygengine-core v0.4.7
[INFO] [stderr]   Downloaded oxygengine-navigation v0.4.7
[INFO] [stderr]   Downloaded amethyst_error v0.2.0
[INFO] [stderr]   Downloaded typid v1.1.0
[INFO] [stderr]   Downloaded clamp v0.1.0
[INFO] [stderr]   Downloaded spade v1.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 5ba1340eb19ab02b2a5c4a2cff125404ffe8ffcc90ea191e53169675cc5b6553
[INFO] running `Command { std: "docker" "start" "-a" "5ba1340eb19ab02b2a5c4a2cff125404ffe8ffcc90ea191e53169675cc5b6553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ba1340eb19ab02b2a5c4a2cff125404ffe8ffcc90ea191e53169675cc5b6553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba1340eb19ab02b2a5c4a2cff125404ffe8ffcc90ea191e53169675cc5b6553", kill_on_drop: false }`
[INFO] [stdout] 5ba1340eb19ab02b2a5c4a2cff125404ffe8ffcc90ea191e53169675cc5b6553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] e066f5a99f435f4b2f3c27a1ded7f48780760ccf7428596cf6ed81f884c8cce0
[INFO] running `Command { std: "docker" "start" "-a" "e066f5a99f435f4b2f3c27a1ded7f48780760ccf7428596cf6ed81f884c8cce0", 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] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking crossbeam-utils v0.5.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking atom v0.3.6
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking tuple_utils v0.2.0
[INFO] [stderr]     Checking shrev v1.1.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking mint v0.5.6
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]    Compiling edit-distance v2.1.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking pdqselect v0.1.0
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking clamp v0.1.0
[INFO] [stderr] error: could not compile `regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=b672c9191f2c7225 -C extra-filename=-b672c9191f2c7225 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (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" "e066f5a99f435f4b2f3c27a1ded7f48780760ccf7428596cf6ed81f884c8cce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e066f5a99f435f4b2f3c27a1ded7f48780760ccf7428596cf6ed81f884c8cce0", kill_on_drop: false }`
[INFO] [stdout] e066f5a99f435f4b2f3c27a1ded7f48780760ccf7428596cf6ed81f884c8cce0
