[INFO] fetching crate pic 0.1.4... [INFO] building pic-0.1.4 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate pic 0.1.4 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate pic 0.1.4 [INFO] finished tweaking crates.io crate pic 0.1.4 [INFO] tweaked toml for crates.io crate pic 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pic 0.1.4 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pic 0.1.4 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded make-cmd v0.1.0 [INFO] [stderr] Downloaded wild v2.1.0 [INFO] [stderr] Downloaded sixel-rs v0.3.3 [INFO] [stderr] Downloaded imagesize v0.11.0 [INFO] [stderr] Downloaded is-terminal v0.4.4 [INFO] [stderr] Downloaded ctrlc v3.2.5 [INFO] [stderr] Downloaded io-lifetimes v1.0.7 [INFO] [stderr] Downloaded tempfile v3.4.0 [INFO] [stderr] Downloaded clap_derive v4.1.9 [INFO] [stderr] Downloaded spin v0.9.6 [INFO] [stderr] Downloaded zune-inflate v0.2.51 [INFO] [stderr] Downloaded clap_lex v0.3.3 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded ansi_colours v1.2.1 [INFO] [stderr] Downloaded flume v0.10.14 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded png v0.17.7 [INFO] [stderr] Downloaded simd-adler32 v0.3.5 [INFO] [stderr] Downloaded clap v4.1.10 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded exr v1.6.3 [INFO] [stderr] Downloaded rustix v0.36.9 [INFO] [stderr] Downloaded image v0.24.5 [INFO] [stderr] Downloaded gif v0.11.4 [INFO] [stderr] Downloaded jpeg-decoder v0.3.0 [INFO] [stderr] Downloaded tiff v0.8.1 [INFO] [stderr] Downloaded sixel-sys v0.3.1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b0b8c6f3f27e11ab8bd80eef4211f208cd87c8e82933e4b2fe4862df965623e [INFO] running `Command { std: "docker" "start" "-a" "5b0b8c6f3f27e11ab8bd80eef4211f208cd87c8e82933e4b2fe4862df965623e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b0b8c6f3f27e11ab8bd80eef4211f208cd87c8e82933e4b2fe4862df965623e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b0b8c6f3f27e11ab8bd80eef4211f208cd87c8e82933e4b2fe4862df965623e", kill_on_drop: false }` [INFO] [stdout] 5b0b8c6f3f27e11ab8bd80eef4211f208cd87c8e82933e4b2fe4862df965623e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1afc40c496876f31ea5404d08f262bacdf0b7d6ed72c48265c39fbf6cf55276 [INFO] running `Command { std: "docker" "start" "-a" "d1afc40c496876f31ea5404d08f262bacdf0b7d6ed72c48265c39fbf6cf55276", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling io-lifetimes v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling sixel-sys v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling spin v0.9.6 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling simd-adler32 v0.3.5 [INFO] [stderr] Compiling futures-sink v0.3.27 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling zune-inflate v0.2.51 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/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 os_str_bytes v6.4.1 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling sixel-rs v0.3.3 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [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" "d1afc40c496876f31ea5404d08f262bacdf0b7d6ed72c48265c39fbf6cf55276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1afc40c496876f31ea5404d08f262bacdf0b7d6ed72c48265c39fbf6cf55276", kill_on_drop: false }` [INFO] [stdout] d1afc40c496876f31ea5404d08f262bacdf0b7d6ed72c48265c39fbf6cf55276