[INFO] cloning repository https://github.com/fruiframework/frui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fruiframework/frui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffruiframework%2Ffrui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffruiframework%2Ffrui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 480ce6018ecf7626187f56d6987b86b5cf3007c9 [INFO] checking fruiframework/frui/480ce6018ecf7626187f56d6987b86b5cf3007c9 against master#717f5df2c308dfb4b7b8e6c002c11fe8269c4011 for pr-133274 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffruiframework%2Ffrui" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fruiframework/frui on toolchain 717f5df2c308dfb4b7b8e6c002c11fe8269c4011 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fruiframework/frui [INFO] finished tweaking git repo https://github.com/fruiframework/frui [INFO] tweaked toml for git repo https://github.com/fruiframework/frui written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fruiframework/frui 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" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/linebender/druid.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piet-cairo v0.6.0 [INFO] [stderr] Downloaded piet-web v0.6.0 [INFO] [stderr] Downloaded piet-coregraphics v0.6.0 [INFO] [stderr] Downloaded gtk3-macros v0.16.0 [INFO] [stderr] Downloaded piet-common v0.6.0 [INFO] [stderr] Downloaded piet-direct2d v0.6.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.16.4 [INFO] [stderr] Downloaded glib-macros v0.16.3 [INFO] [stderr] Downloaded cairo-rs v0.16.3 [INFO] [stderr] Downloaded kurbo v0.9.0 [INFO] [stderr] Downloaded glib v0.16.5 [INFO] [stderr] Downloaded gio v0.16.3 [INFO] [stderr] Downloaded piet v0.6.0 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4642146fa943b3baddbeebc924c48d3047e25ab54cda0cc0a28c2f369751bcc0 [INFO] running `Command { std: "docker" "start" "-a" "4642146fa943b3baddbeebc924c48d3047e25ab54cda0cc0a28c2f369751bcc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4642146fa943b3baddbeebc924c48d3047e25ab54cda0cc0a28c2f369751bcc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4642146fa943b3baddbeebc924c48d3047e25ab54cda0cc0a28c2f369751bcc0", kill_on_drop: false }` [INFO] [stdout] 4642146fa943b3baddbeebc924c48d3047e25ab54cda0cc0a28c2f369751bcc0 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a7b4678662b03de438bde5d5b05f4f484476c4367a54587dc11162591b8d731 [INFO] running `Command { std: "docker" "start" "-a" "0a7b4678662b03de438bde5d5b05f4f484476c4367a54587dc11162591b8d731", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling cfg-expr v0.11.0 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling gio v0.16.3 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling gtk v0.16.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking unicode-segmentation v1.10.0 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling druid-shell v0.7.0 (https://github.com/linebender/druid.git?rev=ac3815114c65d46fd388431d3013a9412501916b#ac381511) [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking kurbo v0.9.0 [INFO] [stderr] Checking keyboard-types v0.6.2 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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 ppv-lite86 v0.2.16 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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] [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] [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] running `Command { std: "docker" "inspect" "0a7b4678662b03de438bde5d5b05f4f484476c4367a54587dc11162591b8d731", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a7b4678662b03de438bde5d5b05f4f484476c4367a54587dc11162591b8d731", kill_on_drop: false }` [INFO] [stdout] 0a7b4678662b03de438bde5d5b05f4f484476c4367a54587dc11162591b8d731