[INFO] fetching crate koibumi 0.0.9...
[INFO] checking koibumi-0.0.9 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate koibumi 0.0.9 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate koibumi 0.0.9 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate koibumi 0.0.9
[INFO] finished tweaking crates.io crate koibumi 0.0.9
[INFO] tweaked toml for crates.io crate koibumi 0.0.9 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate koibumi 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 82b5447ccb5adff477ea45761b286c2a0705bd24959a6ec4f275d3aa306b456f
[INFO] running `Command { std: "docker" "start" "-a" "82b5447ccb5adff477ea45761b286c2a0705bd24959a6ec4f275d3aa306b456f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82b5447ccb5adff477ea45761b286c2a0705bd24959a6ec4f275d3aa306b456f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b5447ccb5adff477ea45761b286c2a0705bd24959a6ec4f275d3aa306b456f", kill_on_drop: false }`
[INFO] [stdout] 82b5447ccb5adff477ea45761b286c2a0705bd24959a6ec4f275d3aa306b456f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7db52af4ebb60f6f910d1836d3a1a72ef43112b0755447e8584f1ad426731317
[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" "7db52af4ebb60f6f910d1836d3a1a72ef43112b0755447e8584f1ad426731317", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking futures-io v0.3.8
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking pin-project-lite v0.2.0
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling vec-arena v1.0.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]     Checking ttf-parser v0.9.0
[INFO] [stderr]    Compiling smallvec v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling whoami v1.0.3
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]     Checking inplace_it v0.3.2
[INFO] [stderr]     Checking iced_core v0.3.0
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling wayland-sys v0.28.3
[INFO] [stderr]    Compiling ahash v0.6.2
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling glam v0.10.2
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking async-channel v1.5.1
[INFO] [stderr]     Checking iced_style v0.2.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]     Checking wgpu-types v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]    Compiling pathfinder_simd v0.5.0
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]     Checking gfx-hal v0.6.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking owned_ttf_parser v0.9.0
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossbeam-queue v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking spirv_headers v1.5.0
[INFO] [stderr]     Checking atoi v0.4.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking ordered-float v2.0.1
[INFO] [stderr]     Checking euclid v0.22.1
[INFO] [stderr]     Checking futures-lite v1.11.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking wayland-commons v0.28.3
[INFO] [stderr]     Checking xcb v0.9.0
[INFO] [stderr]     Checking ab_glyph v0.2.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking async-executor v1.4.0
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking guillotiere v0.6.0
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking aes-soft v0.4.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking glyph_brush_layout v0.2.1
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking async-global-executor v1.4.3
[INFO] [stderr]     Checking async-process v1.0.1
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking wayland-client v0.28.3
[INFO] [stderr]     Checking aes v0.4.0
[INFO] [stderr]    Compiling sha2 v0.9.2
[INFO] [stderr]     Checking gfx-backend-empty v0.6.0
[INFO] [stderr]     Checking gfx-descriptor v0.2.0
[INFO] [stderr]     Checking gfx-memory v0.2.2
[INFO] [stderr]     Checking clipboard_x11 v0.1.0
[INFO] [stderr]     Checking x11-clipboard v0.5.1
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking async-std v1.8.0
[INFO] [stderr]     Checking url v2.2.0
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking sqlformat v0.1.5
[INFO] [stderr]     Checking wayland-protocols v0.28.3
[INFO] [stderr]     Checking wayland-cursor v0.28.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking glyph_brush_draw_cache v0.1.3
[INFO] [stderr]     Checking glyph_brush v0.7.1
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]     Checking gfx-backend-vulkan v0.6.5
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.2
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]    Compiling semver-parser v0.10.0
[INFO] [stderr]     Checking time v0.2.23
[INFO] [stderr] error: could not compile `async-std`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name async_std --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/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="alloc"' --cfg 'feature="async-channel"' --cfg 'feature="async-global-executor"' --cfg 'feature="async-io"' --cfg 'feature="async-mutex"' --cfg 'feature="async-process"' --cfg 'feature="blocking"' --cfg 'feature="crossbeam-utils"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-core"' --cfg 'feature="futures-io"' --cfg 'feature="futures-lite"' --cfg 'feature="gloo-timers"' --cfg 'feature="kv-log-macro"' --cfg 'feature="log"' --cfg 'feature="memchr"' --cfg 'feature="num_cpus"' --cfg 'feature="once_cell"' --cfg 'feature="pin-project-lite"' --cfg 'feature="pin-utils"' --cfg 'feature="slab"' --cfg 'feature="std"' --cfg 'feature="unstable"' --cfg 'feature="wasm-bindgen-futures"' -C metadata=0e1cda0509847b5d -C extra-filename=-0e1cda0509847b5d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_channel=/opt/rustwide/target/debug/deps/libasync_channel-1bf9bbdac4ffbf7a.rmeta --extern async_global_executor=/opt/rustwide/target/debug/deps/libasync_global_executor-5c52a192aade35b9.rmeta --extern async_io=/opt/rustwide/target/debug/deps/libasync_io-9213e7e0425b23d8.rmeta --extern async_mutex=/opt/rustwide/target/debug/deps/libasync_mutex-a9183eada9bd83cd.rmeta --extern async_process=/opt/rustwide/target/debug/deps/libasync_process-13c114fcb217b141.rmeta --extern blocking=/opt/rustwide/target/debug/deps/libblocking-08d112ad9a562f9c.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-c4d2c7794466568e.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-a2d747eec7dcd88a.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-3643971b761a82e4.rmeta --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-d084ed1baf53efd4.rmeta --extern kv_log_macro=/opt/rustwide/target/debug/deps/libkv_log_macro-73a5fbae51a640f0.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-6c366f2ec5d95610.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-e220204c3e6e1397.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-aa39ffc189db3e3c.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2ff0a733fefde467.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-df7375462f0ed078.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-b10c0dd2b387f299.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-66c74742abc4bd48.rmeta --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" "7db52af4ebb60f6f910d1836d3a1a72ef43112b0755447e8584f1ad426731317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db52af4ebb60f6f910d1836d3a1a72ef43112b0755447e8584f1ad426731317", kill_on_drop: false }`
[INFO] [stdout] 7db52af4ebb60f6f910d1836d3a1a72ef43112b0755447e8584f1ad426731317