[INFO] fetching crate nnnoiseless 0.5.1... [INFO] checking nnnoiseless-0.5.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate nnnoiseless 0.5.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nnnoiseless 0.5.1 [INFO] finished tweaking crates.io crate nnnoiseless 0.5.1 [INFO] tweaked toml for crates.io crate nnnoiseless 0.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nnnoiseless 0.5.1 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 nnnoiseless 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termtree v0.4.0 [INFO] [stderr] Downloaded predicates-core v1.0.5 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded primal-check v0.3.3 [INFO] [stderr] Downloaded paste v1.0.10 [INFO] [stderr] Downloaded dasp_frame v0.11.0 [INFO] [stderr] Downloaded hdf5-derive v0.8.1 [INFO] [stderr] Downloaded assert_cmd v2.0.7 [INFO] [stderr] Downloaded dasp_signal v0.11.0 [INFO] [stderr] Downloaded assert_fs v1.0.10 [INFO] [stderr] Downloaded ascii v1.1.0 [INFO] [stderr] Downloaded ignore v0.4.18 [INFO] [stderr] Downloaded dasp_envelope v0.11.0 [INFO] [stderr] Downloaded predicates-tree v1.0.7 [INFO] [stderr] Downloaded globset v0.4.9 [INFO] [stderr] Downloaded serde_json v1.0.89 [INFO] [stderr] Downloaded serde v1.0.150 [INFO] [stderr] Downloaded hdf5 v0.8.1 [INFO] [stderr] Downloaded hdf5-sys v0.8.1 [INFO] [stderr] Downloaded dasp_slice v0.11.0 [INFO] [stderr] Downloaded dasp_interpolate v0.11.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.2 [INFO] [stderr] Downloaded predicates v2.1.4 [INFO] [stderr] Downloaded rustfft v6.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.150 [INFO] [stderr] Downloaded transpose v0.2.2 [INFO] [stderr] Downloaded dasp_ring_buffer v0.11.0 [INFO] [stderr] Downloaded itoa v1.0.4 [INFO] [stderr] Downloaded dasp_peak v0.11.0 [INFO] [stderr] Downloaded dasp_rms v0.11.0 [INFO] [stderr] Downloaded dasp_window v0.11.1 [INFO] [stderr] Downloaded bstr v1.0.1 [INFO] [stderr] Downloaded dasp v0.11.0 [INFO] [stderr] Downloaded hdf5-types v0.8.1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e065aebcf1dd90687db4141b072e4167f1a9540b2de118e275c7fc00a0c9c7b [INFO] running `Command { std: "docker" "start" "-a" "2e065aebcf1dd90687db4141b072e4167f1a9540b2de118e275c7fc00a0c9c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e065aebcf1dd90687db4141b072e4167f1a9540b2de118e275c7fc00a0c9c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e065aebcf1dd90687db4141b072e4167f1a9540b2de118e275c7fc00a0c9c7b", kill_on_drop: false }` [INFO] [stdout] 2e065aebcf1dd90687db4141b072e4167f1a9540b2de118e275c7fc00a0c9c7b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37c755ba460b7a366ea54e11d78e5ea4ebb632ed3f5dc3b5437f9259b0c4e20c [INFO] running `Command { std: "docker" "start" "-a" "37c755ba460b7a366ea54e11d78e5ea4ebb632ed3f5dc3b5437f9259b0c4e20c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking dasp_window v0.11.1 [INFO] [stderr] Checking predicates-core v1.0.5 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 anyhow v1.0.66 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.150 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking unicode-width v0.1.10 [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" "37c755ba460b7a366ea54e11d78e5ea4ebb632ed3f5dc3b5437f9259b0c4e20c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c755ba460b7a366ea54e11d78e5ea4ebb632ed3f5dc3b5437f9259b0c4e20c", kill_on_drop: false }` [INFO] [stdout] 37c755ba460b7a366ea54e11d78e5ea4ebb632ed3f5dc3b5437f9259b0c4e20c