[INFO] fetching crate egui_heatmap 0.4.5...
[INFO] checking egui_heatmap-0.4.5 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate egui_heatmap 0.4.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate egui_heatmap 0.4.5
[INFO] finished tweaking crates.io crate egui_heatmap 0.4.5
[INFO] tweaked toml for crates.io crate egui_heatmap 0.4.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate egui_heatmap 0.4.5 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate egui_heatmap 0.4.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded font8x8 v0.3.1
[INFO] [stderr]   Downloaded oklab v1.0.0
[INFO] [stderr]   Downloaded atomic_refcell v0.1.10
[INFO] [stderr]   Downloaded ab_glyph v0.2.21
[INFO] [stderr]   Downloaded egui_extras v0.22.0
[INFO] [stderr]   Downloaded bytemuck_derive v1.4.1
[INFO] [stderr]   Downloaded webbrowser v0.8.10
[INFO] [stderr]   Downloaded serde_repr v0.1.12
[INFO] [stderr]   Downloaded owned_ttf_parser v0.15.2
[INFO] [stderr]   Downloaded accesskit_macos v0.7.0
[INFO] [stderr]   Downloaded zbus_names v2.5.1
[INFO] [stderr]   Downloaded zvariant v3.14.0
[INFO] [stderr]   Downloaded atspi v0.10.1
[INFO] [stderr]   Downloaded zbus v3.13.1
[INFO] [stderr]   Downloaded glutin v0.30.8
[INFO] [stderr]   Downloaded accesskit_winit v0.14.0
[INFO] [stderr]   Downloaded tiny-skia v0.8.4
[INFO] [stderr]   Downloaded ttf-parser v0.19.0
[INFO] [stderr]   Downloaded arboard v3.2.0
[INFO] [stderr]   Downloaded egui_glow v0.22.0
[INFO] [stderr]   Downloaded enumflags2 v0.7.7
[INFO] [stderr]   Downloaded zvariant_derive v3.14.0
[INFO] [stderr]   Downloaded accesskit_unix v0.5.0
[INFO] [stderr]   Downloaded windows-implement v0.44.0
[INFO] [stderr]   Downloaded eframe v0.22.0
[INFO] [stderr]   Downloaded windows-interface v0.44.0
[INFO] [stderr]   Downloaded egui-winit v0.22.0
[INFO] [stderr]   Downloaded xml-rs v0.8.13
[INFO] [stderr]   Downloaded accesskit v0.11.0
[INFO] [stderr]   Downloaded owned_ttf_parser v0.19.0
[INFO] [stderr]   Downloaded atspi-macros v0.2.0
[INFO] [stderr]   Downloaded async-process v1.7.0
[INFO] [stderr]   Downloaded uds_windows v1.0.2
[INFO] [stderr]   Downloaded regex v1.8.2
[INFO] [stderr]   Downloaded zbus_macros v3.13.1
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.7
[INFO] [stderr]   Downloaded accesskit_windows v0.14.0
[INFO] [stderr]   Downloaded glutin_egl_sys v0.5.0
[INFO] [stderr]   Downloaded tiny-skia-path v0.8.4
[INFO] [stderr]   Downloaded accesskit_consumer v0.15.0
[INFO] [stderr]   Downloaded rusttype v0.9.3
[INFO] [stderr]   Downloaded winit v0.28.6
[INFO] [stderr]   Downloaded orbclient v0.3.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8581086978a8262b9c32d7a172bacf3a80a59052c362023397a6b53598407b0
[INFO] running `Command { std: "docker" "start" "-a" "e8581086978a8262b9c32d7a172bacf3a80a59052c362023397a6b53598407b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8581086978a8262b9c32d7a172bacf3a80a59052c362023397a6b53598407b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8581086978a8262b9c32d7a172bacf3a80a59052c362023397a6b53598407b0", kill_on_drop: false }`
[INFO] [stdout] e8581086978a8262b9c32d7a172bacf3a80a59052c362023397a6b53598407b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0c29d5f6690a9db6828f32b00b707eaba33de37c31832984f70cb82dcf65ec9
[INFO] running `Command { std: "docker" "start" "-a" "f0c29d5f6690a9db6828f32b00b707eaba33de37c31832984f70cb82dcf65ec9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling xml-rs v0.8.13
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.58/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking ttf-parser v0.19.0
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f0c29d5f6690a9db6828f32b00b707eaba33de37c31832984f70cb82dcf65ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c29d5f6690a9db6828f32b00b707eaba33de37c31832984f70cb82dcf65ec9", kill_on_drop: false }`
[INFO] [stdout] f0c29d5f6690a9db6828f32b00b707eaba33de37c31832984f70cb82dcf65ec9