[INFO] fetching crate reductive 0.9.0... [INFO] checking reductive-0.9.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate reductive 0.9.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate reductive 0.9.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reductive 0.9.0 [INFO] finished tweaking crates.io crate reductive 0.9.0 [INFO] tweaked toml for crates.io crate reductive 0.9.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 135 packages [INFO] [stderr] Adding anyhow v1.0.48 (latest: v1.0.81) [INFO] [stderr] Adding approx v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding dirs v2.0.2 (latest: v5.0.1) [INFO] [stderr] Adding dirs v3.0.2 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding intel-mkl-src v0.6.0+mkl2020.1 (latest: v0.8.1) [INFO] [stderr] Adding intel-mkl-tool v0.2.0+mkl2020.1 (latest: v0.8.1) [INFO] [stderr] Adding itertools v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding lapack v0.18.0 (latest: v0.19.0) [INFO] [stderr] Adding lapack-sys v0.12.1 (latest: v0.14.0) [INFO] [stderr] Adding lax v0.2.0 (latest: v0.16.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding ndarray-linalg v0.14.1 (latest: v0.16.0) [INFO] [stderr] Adding openblas-build v0.10.5 (latest: v0.10.9) [INFO] [stderr] Adding openblas-src v0.10.5 (latest: v0.10.9) [INFO] [stderr] Adding ordered-float v2.10.1 (latest: v4.2.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding zstd v0.5.4+zstd.1.4.7 (latest: v0.13.1) [INFO] [stderr] Adding zstd-safe v2.0.6+zstd.1.4.7 (latest: v7.1.0) [INFO] [stderr] Adding zstd-sys v1.4.18+zstd.1.4.7 (latest: v2.0.10+zstd.1.5.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-linalg v0.14.1 [INFO] [stderr] Downloaded lapack v0.18.0 [INFO] [stderr] Downloaded lapack-sys v0.12.1 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded accelerate-src v0.3.2 [INFO] [stderr] Downloaded zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Downloaded openblas-build v0.10.5 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded anyhow v1.0.48 [INFO] [stderr] Downloaded zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Downloaded intel-mkl-tool v0.2.0+mkl2020.1 [INFO] [stderr] Downloaded intel-mkl-src v0.6.0+mkl2020.1 [INFO] [stderr] Downloaded lax v0.2.0 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Downloaded openblas-src v0.10.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ca1094d9456cd6895ed049afb1c626e8f81ba1e0253ffbaafd2e21ce656ceaf [INFO] running `Command { std: "docker" "start" "-a" "3ca1094d9456cd6895ed049afb1c626e8f81ba1e0253ffbaafd2e21ce656ceaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ca1094d9456cd6895ed049afb1c626e8f81ba1e0253ffbaafd2e21ce656ceaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ca1094d9456cd6895ed049afb1c626e8f81ba1e0253ffbaafd2e21ce656ceaf", kill_on_drop: false }` [INFO] [stdout] 3ca1094d9456cd6895ed049afb1c626e8f81ba1e0253ffbaafd2e21ce656ceaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0eb148e2099b88b0998c1cfa29413176cbd709334fbd36a0e1e8ee579a9b1f7 [INFO] running `Command { std: "docker" "start" "-a" "e0eb148e2099b88b0998c1cfa29413176cbd709334fbd36a0e1e8ee579a9b1f7", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking reductive v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.97s [INFO] running `Command { std: "docker" "inspect" "e0eb148e2099b88b0998c1cfa29413176cbd709334fbd36a0e1e8ee579a9b1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0eb148e2099b88b0998c1cfa29413176cbd709334fbd36a0e1e8ee579a9b1f7", kill_on_drop: false }` [INFO] [stdout] e0eb148e2099b88b0998c1cfa29413176cbd709334fbd36a0e1e8ee579a9b1f7 [INFO] checking reductive-0.9.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate reductive 0.9.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate reductive 0.9.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reductive 0.9.0 [INFO] finished tweaking crates.io crate reductive 0.9.0 [INFO] tweaked toml for crates.io crate reductive 0.9.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9177824cb1e7fcd0b165019bb4007200918b166b823ec7468203cb65e9c60358 [INFO] running `Command { std: "docker" "start" "-a" "9177824cb1e7fcd0b165019bb4007200918b166b823ec7468203cb65e9c60358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9177824cb1e7fcd0b165019bb4007200918b166b823ec7468203cb65e9c60358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9177824cb1e7fcd0b165019bb4007200918b166b823ec7468203cb65e9c60358", kill_on_drop: false }` [INFO] [stdout] 9177824cb1e7fcd0b165019bb4007200918b166b823ec7468203cb65e9c60358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a590c64ac0c92220811db55aa275876aab8822a94a2e8a744f1d004c939eba1e [INFO] running `Command { std: "docker" "start" "-a" "a590c64ac0c92220811db55aa275876aab8822a94a2e8a744f1d004c939eba1e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a590c64ac0c92220811db55aa275876aab8822a94a2e8a744f1d004c939eba1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a590c64ac0c92220811db55aa275876aab8822a94a2e8a744f1d004c939eba1e", kill_on_drop: false }` [INFO] [stdout] a590c64ac0c92220811db55aa275876aab8822a94a2e8a744f1d004c939eba1e