[INFO] fetching crate lunaria 0.0.0... [INFO] checking lunaria-0.0.0 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate lunaria 0.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate lunaria 0.0.0 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lunaria 0.0.0 [INFO] finished tweaking crates.io crate lunaria 0.0.0 [INFO] tweaked toml for crates.io crate lunaria 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate lunaria 0.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded hashbrown v0.9.0 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded inplace_it v0.3.2 [INFO] [stderr] Downloaded fsevent v2.0.2 [INFO] [stderr] Downloaded inotify-sys v0.1.3 [INFO] [stderr] Downloaded notify v5.0.0-pre.3 [INFO] [stderr] Downloaded svg_fmt v0.4.1 [INFO] [stderr] Downloaded owned_ttf_parser v0.8.0 [INFO] [stderr] Downloaded cpal v0.11.0 [INFO] [stderr] Downloaded libm v0.1.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.23 [INFO] [stderr] Downloaded gfx-backend-metal v0.6.3 [INFO] [stderr] Downloaded bevy_render v0.1.3 [INFO] [stderr] Downloaded bevy_text v0.1.3 [INFO] [stderr] Downloaded gfx-memory v0.2.0 [INFO] [stderr] Downloaded core-video-sys v0.1.4 [INFO] [stderr] Downloaded cocoa v0.20.2 [INFO] [stderr] Downloaded mio-extras v2.0.6 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded downcast-rs v1.2.0 [INFO] [stderr] Downloaded anymap v0.12.1 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded core-foundation-sys v0.8.1 [INFO] [stderr] Downloaded slice-deque v0.3.0 [INFO] [stderr] Downloaded bevy_scene v0.1.3 [INFO] [stderr] Downloaded bevy_sprite v0.1.3 [INFO] [stderr] Downloaded wgpu v0.6.0 [INFO] [stderr] Downloaded glam v0.9.4 [INFO] [stderr] Downloaded metal v0.20.0 [INFO] [stderr] Downloaded chrono v0.4.18 [INFO] [stderr] Downloaded minimp3-sys v0.3.2 [INFO] [stderr] Downloaded bevy_gltf v0.1.3 [INFO] [stderr] Downloaded num_enum v0.4.3 [INFO] [stderr] Downloaded ndk-sys v0.1.0 [INFO] [stderr] Downloaded bevy_ron v0.1.3 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] [stderr] Downloaded bevy v0.1.3 [INFO] [stderr] Downloaded lock_api v0.4.1 [INFO] [stderr] Downloaded bevy-glsl-to-spirv v0.1.7 [INFO] [stderr] Downloaded ash v0.31.0 [INFO] [stderr] Downloaded coreaudio-sys v0.2.5 [INFO] [stderr] Downloaded typed-arena v2.0.1 [INFO] [stderr] Downloaded storage-map v0.3.0 [INFO] [stderr] Downloaded gltf v0.15.2 [INFO] [stderr] Downloaded ndk-glue v0.1.0 [INFO] [stderr] Downloaded inotify v0.8.3 [INFO] [stderr] Downloaded bevy_audio v0.1.3 [INFO] [stderr] Downloaded bevy_pbr v0.1.3 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded mach v0.3.2 [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.0 [INFO] [stderr] Downloaded euclid v0.20.14 [INFO] [stderr] Downloaded bevy_ui v0.1.3 [INFO] [stderr] Downloaded crossbeam-channel v0.4.4 [INFO] [stderr] Downloaded cloudabi v0.1.0 [INFO] [stderr] Downloaded erased-serde v0.3.12 [INFO] [stderr] Downloaded pollster v0.2.0 [INFO] [stderr] Downloaded naga v0.2.0 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded bevy_math v0.1.3 [INFO] [stderr] Downloaded parking_lot_core v0.7.2 [INFO] [stderr] Downloaded wgpu-types v0.6.1 [INFO] [stderr] Downloaded fixedbitset v0.3.1 [INFO] [stderr] Downloaded instant v0.1.7 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded bevy_diagnostic v0.1.3 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.6.4 [INFO] [stderr] Downloaded lunaria-api v0.0.0 [INFO] [stderr] Downloaded bevy_window v0.1.3 [INFO] [stderr] Downloaded bevy_wgpu v0.1.3 [INFO] [stderr] Downloaded spirv_cross v0.21.0 [INFO] [stderr] Downloaded copyless v0.1.5 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded coreaudio-rs v0.9.1 [INFO] [stderr] Downloaded cmake v0.1.44 [INFO] [stderr] Downloaded num-rational v0.3.0 [INFO] [stderr] Downloaded gltf-json v0.15.2 [INFO] [stderr] Downloaded spirv-reflect v0.2.3 [INFO] [stderr] Downloaded rectangle-pack v0.1.6 [INFO] [stderr] Downloaded hexasphere v0.1.6 [INFO] [stderr] Downloaded filetime v0.2.12 [INFO] [stderr] Downloaded inflections v1.1.1 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.3 [INFO] [stderr] Downloaded gfx-backend-empty v0.6.0 [INFO] [stderr] Downloaded image v0.23.9 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.6.2 [INFO] [stderr] Downloaded bevy_transform v0.1.3 [INFO] [stderr] Downloaded guillotiere v0.5.2 [INFO] [stderr] Downloaded bytemuck v1.4.1 [INFO] [stderr] Downloaded stretch v0.3.2 [INFO] [stderr] Downloaded minimp3 v0.3.5 [INFO] [stderr] Downloaded ab_glyph v0.2.5 [INFO] [stderr] Downloaded cart-tmp-winit v0.22.2 [INFO] [stderr] Downloaded fsevent-sys v3.0.2 [INFO] [stderr] Downloaded bevy_app v0.1.3 [INFO] [stderr] Downloaded bevy_derive v0.1.3 [INFO] [stderr] Downloaded bevy_core v0.1.3 [INFO] [stderr] Downloaded bevy_asset v0.1.3 [INFO] [stderr] Downloaded bevy_property_derive v0.1.3 [INFO] [stderr] Downloaded bevy_type_registry v0.1.3 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded gfx-auxil v0.6.0 [INFO] [stderr] Downloaded bevy_property v0.1.3 [INFO] [stderr] Downloaded bevy_hecs v0.1.3 [INFO] [stderr] Downloaded bevy_winit v0.1.3 [INFO] [stderr] Downloaded x11 v2.18.2 [INFO] [stderr] Downloaded rayon-core v1.8.1 [INFO] [stderr] Downloaded d3d12 v0.3.2 [INFO] [stderr] Downloaded ndk v0.1.0 [INFO] [stderr] Downloaded rodio v0.11.0 [INFO] [stderr] Downloaded spirv_headers v1.5.0 [INFO] [stderr] Downloaded bevy_ecs v0.1.3 [INFO] [stderr] Downloaded wgpu-core v0.6.3 [INFO] [stderr] Downloaded libloading v0.6.3 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded range-alloc v0.1.1 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded gfx-backend-dx11 v0.6.4 [INFO] [stderr] Downloaded hibitset v0.6.3 [INFO] [stderr] Downloaded objc_exception v0.1.2 [INFO] [stderr] Downloaded cc v1.0.60 [INFO] [stderr] Downloaded bevy_input v0.1.3 [INFO] [stderr] Downloaded proc-macro-crate v0.1.5 [INFO] [stderr] Downloaded num_enum_derive v0.4.3 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded async-trait v0.1.40 [INFO] [stderr] Downloaded tracing-core v0.1.16 [INFO] [stderr] Downloaded gfx-descriptor v0.2.0 [INFO] [stderr] Downloaded bevy_hecs_macros v0.1.3 [INFO] [stderr] Downloaded cocoa-foundation v0.1.0 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded png v0.16.7 [INFO] [stderr] Downloaded gfx-hal v0.6.0 [INFO] [stderr] Downloaded atom v0.3.5 [INFO] [stderr] Downloaded android_log-sys v0.1.2 [INFO] [stderr] Downloaded dispatch v0.2.0 [INFO] [stderr] Downloaded gltf-derive v0.15.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "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] 517e3a5d6d00ba40d0eb14300a1be6a3912cc3f1e37708a32990c80bc4800014 [INFO] running `Command { std: "docker" "start" "-a" "517e3a5d6d00ba40d0eb14300a1be6a3912cc3f1e37708a32990c80bc4800014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "517e3a5d6d00ba40d0eb14300a1be6a3912cc3f1e37708a32990c80bc4800014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "517e3a5d6d00ba40d0eb14300a1be6a3912cc3f1e37708a32990c80bc4800014", kill_on_drop: false }` [INFO] [stdout] 517e3a5d6d00ba40d0eb14300a1be6a3912cc3f1e37708a32990c80bc4800014 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f801d7de8f6bcc7045c54173c452f4b4a66bc143537c735e56a89ed25555a402 [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" "f801d7de8f6bcc7045c54173c452f4b4a66bc143537c735e56a89ed25555a402", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling glam v0.9.4 [INFO] [stderr] Checking fixedbitset v0.3.1 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Checking svg_fmt v0.4.1 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking ttf-parser v0.8.2 [INFO] [stderr] Checking inplace_it v0.3.2 [INFO] [stderr] Compiling cart-tmp-winit v0.22.2 [INFO] [stderr] Checking rectangle-pack v0.1.6 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking pollster v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking libloading v0.6.3 [INFO] [stderr] Checking tracing-core v0.1.16 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking owned_ttf_parser v0.8.0 [INFO] [stderr] Checking ab_glyph v0.2.5 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.12 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking stretch v0.3.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Checking inotify v0.8.3 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking euclid v0.20.14 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking chrono v0.4.18 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking guillotiere v0.5.2 [INFO] [stderr] Checking image v0.23.9 [INFO] [stderr] Checking notify v5.0.0-pre.3 [INFO] [stderr] Compiling spirv-reflect v0.2.3 [INFO] [stderr] Compiling bevy-glsl-to-spirv v0.1.7 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking minimp3 v0.3.5 [INFO] [stderr] Checking gfx-memory v0.2.0 [INFO] [stderr] Checking gfx-descriptor v0.2.0 [INFO] [stderr] Checking gfx-backend-empty v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling gltf-derive v0.15.2 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking async-stream v0.2.1 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking naga v0.2.0 [INFO] [stderr] Checking rodio v0.11.0 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Compiling tonic-build v0.3.1 [INFO] [stderr] Compiling lunaria-api v0.0.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking tower-ready-cache v0.3.1 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] error: failed to run custom build command for `lunaria-api v0.0.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lunaria-api-ea7334ddece44510/build-script-build` (exit code: 1) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '55b3f428b4fac6790b1e8492e0b91ff2d80aec7c' [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f801d7de8f6bcc7045c54173c452f4b4a66bc143537c735e56a89ed25555a402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f801d7de8f6bcc7045c54173c452f4b4a66bc143537c735e56a89ed25555a402", kill_on_drop: false }` [INFO] [stdout] f801d7de8f6bcc7045c54173c452f4b4a66bc143537c735e56a89ed25555a402