[INFO] fetching crate bracket-terminal 0.8.7... [INFO] checking bracket-terminal-0.8.7 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate bracket-terminal 0.8.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate bracket-terminal 0.8.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate bracket-terminal 0.8.7 [INFO] tweaked toml for crates.io crate bracket-terminal 0.8.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bracket-terminal 0.8.7 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 bracket-terminal 0.8.7 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 memmap2 v0.5.7 [INFO] [stderr] Downloaded bracket-pathfinding v0.8.7 [INFO] [stderr] Downloaded sctk-adwaita v0.4.2 [INFO] [stderr] Downloaded bracket-noise v0.8.7 [INFO] [stderr] Downloaded crossfont v0.5.0 [INFO] [stderr] Downloaded spin_sleep v1.1.1 [INFO] [stderr] Downloaded bracket-algorithm-traits v0.8.7 [INFO] [stderr] Downloaded ctrlc v3.2.3 [INFO] [stderr] Downloaded bracket-random v0.8.7 [INFO] [stderr] Downloaded bracket-geometry v0.8.7 [INFO] [stderr] Downloaded ultraviolet v0.9.0 [INFO] [stderr] Downloaded png v0.17.6 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded wgpu-types v0.13.2 [INFO] [stderr] Downloaded image v0.24.4 [INFO] [stderr] Downloaded nix v0.25.0 [INFO] [stderr] Downloaded bracket-embedding v0.8.7 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded wgpu v0.13.1 [INFO] [stderr] Downloaded wgpu-hal v0.13.2 [INFO] [stderr] Downloaded winit v0.27.3 [INFO] [stderr] Downloaded ndk-sys v0.4.0 [INFO] [stderr] Downloaded wgpu-core v0.13.2 [INFO] [stderr] Downloaded libc v0.2.134 [INFO] [stderr] Downloaded nix v0.24.2 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded ash v0.37.0+1.3.209 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded naga v0.9.0 [INFO] [stderr] Downloaded bracket-color v0.8.7 [INFO] [stderr] Downloaded glutin v0.29.1 [INFO] [stderr] Downloaded ncurses v5.101.0 [INFO] [stderr] Downloaded pancurses v0.17.0 [INFO] [stderr] Downloaded bracket-rex v0.8.7 [INFO] [stderr] Downloaded inplace_it v0.3.5 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded wasm-timer v0.1.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] [stderr] Downloaded x11-dl v2.20.0 [INFO] [stderr] Downloaded calloop v0.10.1 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded send_wrapper v0.2.0 [INFO] [stderr] Downloaded object-pool v0.5.4 [INFO] [stderr] Downloaded winreg v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dc99f6dbbdb8e00057021d62367c238ed09c6a7716a66c51969369f8b4fd7f87 [INFO] running `Command { std: "docker" "start" "-a" "dc99f6dbbdb8e00057021d62367c238ed09c6a7716a66c51969369f8b4fd7f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc99f6dbbdb8e00057021d62367c238ed09c6a7716a66c51969369f8b4fd7f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc99f6dbbdb8e00057021d62367c238ed09c6a7716a66c51969369f8b4fd7f87", kill_on_drop: false }` [INFO] [stdout] dc99f6dbbdb8e00057021d62367c238ed09c6a7716a66c51969369f8b4fd7f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9a1c69c7dcaa26b222c608df9c071618b0cb140e3b460aa7d5eac2fab98dca3d [INFO] running `Command { std: "docker" "start" "-a" "9a1c69c7dcaa26b222c608df9c071618b0cb140e3b460aa7d5eac2fab98dca3d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.46/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 flate2 v1.0.24 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Compiling crossfont v0.5.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling x11-dl v2.20.0 [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" "9a1c69c7dcaa26b222c608df9c071618b0cb140e3b460aa7d5eac2fab98dca3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a1c69c7dcaa26b222c608df9c071618b0cb140e3b460aa7d5eac2fab98dca3d", kill_on_drop: false }` [INFO] [stdout] 9a1c69c7dcaa26b222c608df9c071618b0cb140e3b460aa7d5eac2fab98dca3d