[INFO] fetching crate sixtyfps-interpreter 0.0.6...
[INFO] checking sixtyfps-interpreter-0.0.6 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate sixtyfps-interpreter 0.0.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sixtyfps-interpreter 0.0.6 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sixtyfps-interpreter 0.0.6
[INFO] finished tweaking crates.io crate sixtyfps-interpreter 0.0.6
[INFO] tweaked toml for crates.io crate sixtyfps-interpreter 0.0.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eaf4132c922e2dbc3307488bf2eb3af629b35483facc9683b65d990b6ec4ac1
[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" "0eaf4132c922e2dbc3307488bf2eb3af629b35483facc9683b65d990b6ec4ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eaf4132c922e2dbc3307488bf2eb3af629b35483facc9683b65d990b6ec4ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eaf4132c922e2dbc3307488bf2eb3af629b35483facc9683b65d990b6ec4ac1", kill_on_drop: false }`
[INFO] [stdout] 0eaf4132c922e2dbc3307488bf2eb3af629b35483facc9683b65d990b6ec4ac1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca51a3a383e2fbcbfecfbb315b48ed68cd36e3e0752385e9cfa581231b3fa0ad
[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" "ca51a3a383e2fbcbfecfbb315b48ed68cd36e3e0752385e9cfa581231b3fa0ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking bytemuck v1.7.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling unicode-general-category v0.2.0
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking unicode-script v0.5.2
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]     Checking imgref v1.9.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking glow v0.9.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking vec-arena v1.2.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking pin-weak v1.0.0
[INFO] [stderr]     Checking weak-table v0.3.0
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking ttf-parser v0.12.2
[INFO] [stderr]     Checking by_address v1.0.4
[INFO] [stderr]    Compiling sixtyfps-compilerlib v0.0.6
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking dunce v1.0.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling auto_enums_derive v0.7.12
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking css-color-parser2 v1.0.1
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking rgb v0.8.27
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking kurbo v0.8.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking spin_on v0.1.1
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking owned_ttf_parser v0.6.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking svgfilters v0.3.0
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking euclid v0.22.6
[INFO] [stderr]     Checking sid v0.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking tiny-skia v0.5.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking fontdb v0.5.4
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking stretch v0.3.2
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking rustybuzz v0.3.0
[INFO] [stderr]     Checking lyon_geom v0.17.2
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking usvg v0.14.1
[INFO] [stderr]     Checking freetype v0.7.0
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]     Checking lyon_path v0.17.3
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking font-kit v0.10.1
[INFO] [stderr]     Checking lyon_algorithms v0.17.4
[INFO] [stderr]     Checking lyon_svg v0.17.1
[INFO] [stderr]     Checking resvg v0.14.1
[INFO] [stderr]     Checking triomphe v0.1.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking femtovg v0.1.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling cpp_common v0.5.6
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling cpp_build v0.5.6
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling const-field-offset-macro v0.1.0
[INFO] [stderr]    Compiling qttypes v0.2.1
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling derive_more v0.99.14
[INFO] [stderr]    Compiling vtable-macro v0.1.1
[INFO] [stderr]    Compiling sixtyfps-corelib-macros v0.0.6
[INFO] [stderr]    Compiling cpp_macros v0.5.6
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling sixtyfps-rendering-backend-qt v0.0.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]     Checking x11-clipboard v0.5.2
[INFO] [stderr]     Checking copypasta v0.7.1
[INFO] [stderr] error: could not compile `derivative`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name derivative /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/derivative-2.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="use_core"' -C metadata=973c8c05e883a64d -C extra-filename=-973c8c05e883a64d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4fc7cd6531551569.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-222a78d45ac6a98c.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-ddde038055a2b76c.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (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" "ca51a3a383e2fbcbfecfbb315b48ed68cd36e3e0752385e9cfa581231b3fa0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca51a3a383e2fbcbfecfbb315b48ed68cd36e3e0752385e9cfa581231b3fa0ad", kill_on_drop: false }`
[INFO] [stdout] ca51a3a383e2fbcbfecfbb315b48ed68cd36e3e0752385e9cfa581231b3fa0ad