[INFO] fetching crate egui_heatmap 0.4.5... [INFO] checking egui_heatmap-0.4.5 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate egui_heatmap 0.4.5 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate egui_heatmap 0.4.5 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oklab v1.0.0 [INFO] [stderr] Downloaded xdg-home v1.0.0 [INFO] [stderr] Downloaded strict-num v0.1.0 [INFO] [stderr] Downloaded zbus_names v2.5.1 [INFO] [stderr] Downloaded accesskit_macos v0.7.0 [INFO] [stderr] Downloaded accesskit_consumer v0.15.0 [INFO] [stderr] Downloaded webbrowser v0.8.10 [INFO] [stderr] Downloaded zvariant v3.14.0 [INFO] [stderr] Downloaded png v0.17.8 [INFO] [stderr] Downloaded xml-rs v0.8.13 [INFO] [stderr] Downloaded zbus v3.13.1 [INFO] [stderr] Downloaded exr v1.6.3 [INFO] [stderr] Downloaded accesskit_windows v0.14.0 [INFO] [stderr] Downloaded glow v0.12.1 [INFO] [stderr] Downloaded arboard v3.2.0 [INFO] [stderr] Downloaded accesskit v0.11.0 [INFO] [stderr] Downloaded font8x8 v0.3.1 [INFO] [stderr] Downloaded regex v1.8.2 [INFO] [stderr] Downloaded async-process v1.7.0 [INFO] [stderr] Downloaded async-recursion v1.0.4 [INFO] [stderr] Downloaded serde_repr v0.1.12 [INFO] [stderr] Downloaded uds_windows v1.0.2 [INFO] [stderr] Downloaded zbus_macros v3.13.1 [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 windows-interface v0.44.0 [INFO] [stderr] Downloaded accesskit_winit v0.14.0 [INFO] [stderr] Downloaded atomic_refcell v0.1.10 [INFO] [stderr] Downloaded egui_extras v0.22.0 [INFO] [stderr] Downloaded rgb v0.8.36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cfd472cf11eac9681f50711a32f7351366f182392749c44967f4404cf48fd76 [INFO] running `Command { std: "docker" "start" "-a" "1cfd472cf11eac9681f50711a32f7351366f182392749c44967f4404cf48fd76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cfd472cf11eac9681f50711a32f7351366f182392749c44967f4404cf48fd76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cfd472cf11eac9681f50711a32f7351366f182392749c44967f4404cf48fd76", kill_on_drop: false }` [INFO] [stdout] 1cfd472cf11eac9681f50711a32f7351366f182392749c44967f4404cf48fd76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d0c900ce4bbfaf8535dd699f0c2300a9ce119908871f0c21161ec484ee23e5a [INFO] running `Command { std: "docker" "start" "-a" "2d0c900ce4bbfaf8535dd699f0c2300a9ce119908871f0c21161ec484ee23e5a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.58 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling xml-rs v0.8.13 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking smallvec v1.10.0 [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] Checking scopeguard v1.1.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [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" "2d0c900ce4bbfaf8535dd699f0c2300a9ce119908871f0c21161ec484ee23e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d0c900ce4bbfaf8535dd699f0c2300a9ce119908871f0c21161ec484ee23e5a", kill_on_drop: false }` [INFO] [stdout] 2d0c900ce4bbfaf8535dd699f0c2300a9ce119908871f0c21161ec484ee23e5a