[INFO] fetching crate paxcii 0.5.1... [INFO] checking paxcii-0.5.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate paxcii 0.5.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate paxcii 0.5.1 [INFO] finished tweaking crates.io crate paxcii 0.5.1 [INFO] tweaked toml for crates.io crate paxcii 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate paxcii 0.5.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate paxcii 0.5.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symphonia-format-mkv v0.5.2 [INFO] [stderr] Downloaded symphonia v0.5.2 [INFO] [stderr] Downloaded symphonia-utils-xiph v0.5.2 [INFO] [stderr] Downloaded symphonia-format-wav v0.5.2 [INFO] [stderr] Downloaded symphonia-core v0.5.2 [INFO] [stderr] Downloaded num_enum v0.5.9 [INFO] [stderr] Downloaded v4l2-sys-mit v0.2.0 [INFO] [stderr] Downloaded coreaudio-sys v0.2.11 [INFO] [stderr] Downloaded nokhwa-bindings-windows v0.4.0 [INFO] [stderr] Downloaded symphonia-format-isomp4 v0.5.2 [INFO] [stderr] Downloaded core-media-sys v0.1.2 [INFO] [stderr] Downloaded nokhwa-bindings-linux v0.1.0 [INFO] [stderr] Downloaded v4l v0.13.1 [INFO] [stderr] Downloaded symphonia-bundle-mp3 v0.5.2 [INFO] [stderr] Downloaded rayon-core v1.10.2 [INFO] [stderr] Downloaded toml_edit v0.18.1 [INFO] [stderr] Downloaded cpal v0.14.2 [INFO] [stderr] Downloaded nokhwa-bindings-macos v0.2.0 [INFO] [stderr] Downloaded nokhwa-core v0.1.0 [INFO] [stderr] Downloaded bindgen v0.61.0 [INFO] [stderr] Downloaded exr v1.5.2 [INFO] [stderr] Downloaded nom8 v0.2.0 [INFO] [stderr] Downloaded symphonia-codec-vorbis v0.5.2 [INFO] [stderr] Downloaded nokhwa v0.10.3 [INFO] [stderr] Downloaded toml_datetime v0.5.1 [INFO] [stderr] Downloaded num_enum_derive v0.5.9 [INFO] [stderr] Downloaded nasm-rs v0.2.4 [INFO] [stderr] Downloaded mozjpeg v0.9.4 [INFO] [stderr] Downloaded symphonia-bundle-flac v0.5.2 [INFO] [stderr] Downloaded proc-macro-crate v1.3.0 [INFO] [stderr] Downloaded symphonia-codec-adpcm v0.5.2 [INFO] [stderr] Downloaded bytemuck v1.13.0 [INFO] [stderr] Downloaded symphonia-codec-aac v0.5.2 [INFO] [stderr] Downloaded symphonia-codec-pcm v0.5.2 [INFO] [stderr] Downloaded symphonia-format-ogg v0.5.2 [INFO] [stderr] Downloaded symphonia-metadata v0.5.2 [INFO] [stderr] Downloaded rodio v0.16.0 [INFO] [stderr] Downloaded naga v0.10.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.37.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.37.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.37.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.37.0 [INFO] [stderr] Downloaded mozjpeg-sys v1.0.3 [INFO] [stderr] Downloaded windows_i686_gnu v0.37.0 [INFO] [stderr] Downloaded windows v0.37.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 067299701e64ba04a87e1bbfb6fc0bac9e0a760d4729581da981ee53bfe34064 [INFO] running `Command { std: "docker" "start" "-a" "067299701e64ba04a87e1bbfb6fc0bac9e0a760d4729581da981ee53bfe34064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "067299701e64ba04a87e1bbfb6fc0bac9e0a760d4729581da981ee53bfe34064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "067299701e64ba04a87e1bbfb6fc0bac9e0a760d4729581da981ee53bfe34064", kill_on_drop: false }` [INFO] [stdout] 067299701e64ba04a87e1bbfb6fc0bac9e0a760d4729581da981ee53bfe34064 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccc3591f2a8583423074c674af1587ada3905a4771cacdc2f5b9251629677861 [INFO] running `Command { std: "docker" "start" "-a" "ccc3591f2a8583423074c674af1587ada3905a4771cacdc2f5b9251629677861", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking bytemuck v1.13.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking symphonia-core v0.5.2 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/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 ahash v0.7.6 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking smallvec v1.10.0 [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" "ccc3591f2a8583423074c674af1587ada3905a4771cacdc2f5b9251629677861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccc3591f2a8583423074c674af1587ada3905a4771cacdc2f5b9251629677861", kill_on_drop: false }` [INFO] [stdout] ccc3591f2a8583423074c674af1587ada3905a4771cacdc2f5b9251629677861