[INFO] cloning repository https://github.com/dylanthomas64/pixelator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanthomas64/pixelator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanthomas64%2Fpixelator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanthomas64%2Fpixelator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd503ad276a4de3d184c91b89ef4f27ac6a74279 [INFO] checking dylanthomas64/pixelator/dd503ad276a4de3d184c91b89ef4f27ac6a74279 against master#67944d6bec6b8fbbc3870e5365ab73cf88a9de62 for pr-148545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanthomas64%2Fpixelator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dylanthomas64/pixelator [INFO] finished tweaking git repo https://github.com/dylanthomas64/pixelator [INFO] tweaked toml for git repo https://github.com/dylanthomas64/pixelator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dylanthomas64/pixelator on toolchain 67944d6bec6b8fbbc3870e5365ab73cf88a9de62 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dylanthomas64/pixelator 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" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] [stderr] Adding ansi_term v0.12.1 [INFO] [stderr] Adding block v0.1.6 [INFO] [stderr] Adding clap v2.34.0 [INFO] [stderr] Adding clipboard-win v3.1.1 [INFO] [stderr] Adding copypasta v0.7.1 [INFO] [stderr] Adding dlib v0.5.2 [INFO] [stderr] Adding downcast-rs v1.2.1 [INFO] [stderr] Adding heck v0.3.3 [INFO] [stderr] Adding hex-rgb v0.1.1 [INFO] [stderr] Adding lazy-bytes-cast v5.0.1 [INFO] [stderr] Adding libloading v0.8.9 [INFO] [stderr] Adding malloc_buf v0.0.6 [INFO] [stderr] Adding memchr v2.7.6 [INFO] [stderr] Adding memmap2 v0.5.10 [INFO] [stderr] Adding nix v0.24.3 [INFO] [stderr] Adding objc v0.2.7 [INFO] [stderr] Adding objc-foundation v0.1.1 [INFO] [stderr] Adding objc_id v0.1.1 [INFO] [stderr] Adding owo-colors v1.3.0 [INFO] [stderr] Adding pkg-config v0.3.32 [INFO] [stderr] Adding quick-xml v0.22.0 [INFO] [stderr] Adding scoped-tls v1.0.1 [INFO] [stderr] Adding smithay-client-toolkit v0.16.1 [INFO] [stderr] Adding smithay-clipboard v0.6.6 [INFO] [stderr] Adding strsim v0.8.0 [INFO] [stderr] Adding structopt v0.3.26 [INFO] [stderr] Adding structopt-derive v0.4.18 [INFO] [stderr] Adding textwrap v0.11.0 [INFO] [stderr] Adding unicode-segmentation v1.12.0 [INFO] [stderr] Adding vec_map v0.8.2 [INFO] [stderr] Adding wayland-client v0.29.5 [INFO] [stderr] Adding wayland-commons v0.29.5 [INFO] [stderr] Adding wayland-cursor v0.29.5 [INFO] [stderr] Adding wayland-protocols v0.29.5 [INFO] [stderr] Adding wayland-scanner v0.29.5 [INFO] [stderr] Adding wayland-sys v0.29.5 [INFO] [stderr] Adding windows-link v0.2.1 [INFO] [stderr] Adding x11-clipboard v0.5.3 [INFO] [stderr] Adding xcb v0.10.1 [INFO] [stderr] Adding xcursor v0.3.10 [INFO] [stderr] Adding xml-rs v0.8.28 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.15.2 [INFO] [stderr] Downloaded indicatif v0.17.1 [INFO] [stderr] Downloaded clap_lex v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded copypasta v0.7.1 [INFO] [stderr] Downloaded clap_derive v4.0.1 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded owo-colors v1.3.0 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded png v0.17.6 [INFO] [stderr] Downloaded hex-rgb v0.1.1 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded exr v1.5.1 [INFO] [stderr] Downloaded image v0.24.4 [INFO] [stderr] Downloaded clap v4.0.4 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e54ba7209ba2b1dbf3d62f883200c640753921fc20410564b7a4a4efb766e31 [INFO] running `Command { std: "docker" "start" "-a" "7e54ba7209ba2b1dbf3d62f883200c640753921fc20410564b7a4a4efb766e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e54ba7209ba2b1dbf3d62f883200c640753921fc20410564b7a4a4efb766e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e54ba7209ba2b1dbf3d62f883200c640753921fc20410564b7a4a4efb766e31", kill_on_drop: false }` [INFO] [stdout] 7e54ba7209ba2b1dbf3d62f883200c640753921fc20410564b7a4a4efb766e31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90c530ff021c29830f6298c7a149750b4e815a224c3e5f0d20055e948508eb52 [INFO] running `Command { std: "docker" "start" "-a" "90c530ff021c29830f6298c7a149750b4e815a224c3e5f0d20055e948508eb52", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking libloading v0.8.9 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [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] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [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" "90c530ff021c29830f6298c7a149750b4e815a224c3e5f0d20055e948508eb52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90c530ff021c29830f6298c7a149750b4e815a224c3e5f0d20055e948508eb52", kill_on_drop: false }` [INFO] [stdout] 90c530ff021c29830f6298c7a149750b4e815a224c3e5f0d20055e948508eb52