[INFO] fetching crate veb-tree 0.1.0... [INFO] checking veb-tree-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate veb-tree 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate veb-tree 0.1.0 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 veb-tree 0.1.0 [INFO] finished tweaking crates.io crate veb-tree 0.1.0 [INFO] tweaked toml for crates.io crate veb-tree 0.1.0 written to /workspace/builds/worker-0-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] 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] Locking 141 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.4) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding nix v0.26.4 (latest: v0.28.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding pprof v0.11.1 (latest: v0.13.0) [INFO] [stderr] Adding quick-xml v0.26.0 (latest: v0.31.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding symbolic-common v10.2.1 (latest: v12.8.0) [INFO] [stderr] Adding symbolic-demangle v10.2.1 (latest: v12.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pprof v0.11.1 [INFO] [stderr] Downloaded symbolic-common v10.2.1 [INFO] [stderr] Downloaded inferno v0.11.19 [INFO] [stderr] Downloaded symbolic-demangle v10.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e03d2fe3688e758570bf14868c96bc3c857465008326a4900d98ded236bbc75c [INFO] running `Command { std: "docker" "start" "-a" "e03d2fe3688e758570bf14868c96bc3c857465008326a4900d98ded236bbc75c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e03d2fe3688e758570bf14868c96bc3c857465008326a4900d98ded236bbc75c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e03d2fe3688e758570bf14868c96bc3c857465008326a4900d98ded236bbc75c", kill_on_drop: false }` [INFO] [stdout] e03d2fe3688e758570bf14868c96bc3c857465008326a4900d98ded236bbc75c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2870a0ee025d4524662c93bbe4fc65217d7300a165256ad79e8ba6fdd349ca9b [INFO] running `Command { std: "docker" "start" "-a" "2870a0ee025d4524662c93bbe4fc65217d7300a165256ad79e8ba6fdd349ca9b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking quick-xml v0.26.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking symbolic-common v10.2.1 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking inferno v0.11.19 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling ghost v0.1.17 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking veb-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: unused imports: `ByteCollectionMarker`, `GenericArrayMarker`, `VecDequeMarker` [INFO] [stdout] --> benches/random/main.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | bitset::{ByteCollectionMarker, ByteSetMarker, VecDequeMarker}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] 14 | collection::{ [INFO] [stdout] 15 | array::{ArrayTreeCollectionMarker, GenericArrayMarker}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `key::MaybeBorrowed` [INFO] [stdout] --> src/bitset/map/mod.rs:304:45 [INFO] [stdout] | [INFO] [stdout] 304 | use crate::{collection::TreeCollection, key::MaybeBorrowed, VebTree}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `U32Tree` is never used [INFO] [stdout] --> src/tree.rs:712:14 [INFO] [stdout] | [INFO] [stdout] 712 | type U32Tree = Tree< [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.16s [INFO] running `Command { std: "docker" "inspect" "2870a0ee025d4524662c93bbe4fc65217d7300a165256ad79e8ba6fdd349ca9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2870a0ee025d4524662c93bbe4fc65217d7300a165256ad79e8ba6fdd349ca9b", kill_on_drop: false }` [INFO] [stdout] 2870a0ee025d4524662c93bbe4fc65217d7300a165256ad79e8ba6fdd349ca9b [INFO] checking veb-tree-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate veb-tree 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate veb-tree 0.1.0 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 veb-tree 0.1.0 [INFO] finished tweaking crates.io crate veb-tree 0.1.0 [INFO] tweaked toml for crates.io crate veb-tree 0.1.0 written to /workspace/builds/worker-0-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bd62c626a9b0eb0c0c82285bd9a9a340ae4f85901b48e904d7a352ca1d75469e [INFO] running `Command { std: "docker" "start" "-a" "bd62c626a9b0eb0c0c82285bd9a9a340ae4f85901b48e904d7a352ca1d75469e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd62c626a9b0eb0c0c82285bd9a9a340ae4f85901b48e904d7a352ca1d75469e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd62c626a9b0eb0c0c82285bd9a9a340ae4f85901b48e904d7a352ca1d75469e", kill_on_drop: false }` [INFO] [stdout] bd62c626a9b0eb0c0c82285bd9a9a340ae4f85901b48e904d7a352ca1d75469e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7bdc5bf368c7f5c0b6204cadb04d0af5d43908070349d08b533c1ffa717ea743 [INFO] running `Command { std: "docker" "start" "-a" "7bdc5bf368c7f5c0b6204cadb04d0af5d43908070349d08b533c1ffa717ea743", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking half v2.4.0 [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] [stderr] Checking debugid v0.8.0 [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] Compiling findshlibs v0.10.2 [INFO] [stderr] Checking hashbrown v0.14.3 [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" "7bdc5bf368c7f5c0b6204cadb04d0af5d43908070349d08b533c1ffa717ea743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bdc5bf368c7f5c0b6204cadb04d0af5d43908070349d08b533c1ffa717ea743", kill_on_drop: false }` [INFO] [stdout] 7bdc5bf368c7f5c0b6204cadb04d0af5d43908070349d08b533c1ffa717ea743