[INFO] fetching crate x-lint 0.1.0... [INFO] checking x-lint-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate x-lint 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate x-lint 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 x-lint 0.1.0 [INFO] finished tweaking crates.io crate x-lint 0.1.0 [INFO] tweaked toml for crates.io crate x-lint 0.1.0 written to /workspace/builds/worker-5-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 81 packages [INFO] [stderr] Adding atomicwrites v0.2.5 (latest: v0.4.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cargo_metadata v0.12.3 (latest: v0.18.1) [INFO] [stderr] Adding cfg-expr v0.7.4 (latest: v0.15.7) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding determinator v0.3.0 (latest: v0.12.0) [INFO] [stderr] Adding diffus v0.9.1 (latest: v0.10.0) [INFO] [stderr] Adding diffy v0.2.2 (latest: v0.3.0) [INFO] [stderr] Adding fixedbitset v0.2.0 (latest: v0.5.6) [INFO] [stderr] Adding guppy v0.8.0 (latest: v0.17.5) [INFO] [stderr] Adding guppy-summaries v0.4.0 (latest: v0.7.1) [INFO] [stderr] Adding hakari v0.2.0 (latest: v0.17.2) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding indoc v1.0.9 (latest: v2.0.5) [INFO] [stderr] Adding itertools v0.8.2 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding nix v0.14.1 (latest: v0.28.0) [INFO] [stderr] Adding petgraph v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.2) [INFO] [stderr] Adding semver v0.11.0 (latest: v1.0.22) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding target-spec v0.7.0 (latest: v3.1.0) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [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 cfg-expr v0.7.4 [INFO] [stderr] Downloaded x-core v0.1.0 [INFO] [stderr] Downloaded hakari v0.2.0 [INFO] [stderr] Downloaded guppy-summaries v0.4.0 [INFO] [stderr] Downloaded diffus v0.9.1 [INFO] [stderr] Downloaded target-spec v0.7.0 [INFO] [stderr] Downloaded diffy v0.2.2 [INFO] [stderr] Downloaded guppy v0.8.0 [INFO] [stderr] Downloaded determinator v0.3.0 [INFO] [stderr] Downloaded atomicwrites v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 893dbd846bf6851722b00058e6f9291c423c7f9416411b46d07576003e365d45 [INFO] running `Command { std: "docker" "start" "-a" "893dbd846bf6851722b00058e6f9291c423c7f9416411b46d07576003e365d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "893dbd846bf6851722b00058e6f9291c423c7f9416411b46d07576003e365d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "893dbd846bf6851722b00058e6f9291c423c7f9416411b46d07576003e365d45", kill_on_drop: false }` [INFO] [stdout] 893dbd846bf6851722b00058e6f9291c423c7f9416411b46d07576003e365d45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8e0015b67952e841bfe14dc3da7b5fbc49074b636624441228eb45d18352c424 [INFO] running `Command { std: "docker" "start" "-a" "8e0015b67952e841bfe14dc3da7b5fbc49074b636624441228eb45d18352c424", kill_on_drop: false }` [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling target-spec v0.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-expr v0.7.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking nested v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking diffy v0.2.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking diffus v0.9.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking atomicwrites v0.2.5 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking cargo_metadata v0.12.3 [INFO] [stderr] Checking guppy-summaries v0.4.0 [INFO] [stderr] Checking guppy v0.8.0 [INFO] [stderr] Checking hakari v0.2.0 [INFO] [stderr] Checking determinator v0.3.0 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking x-core v0.1.0 [INFO] [stderr] Checking x-lint v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.02s [INFO] running `Command { std: "docker" "inspect" "8e0015b67952e841bfe14dc3da7b5fbc49074b636624441228eb45d18352c424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e0015b67952e841bfe14dc3da7b5fbc49074b636624441228eb45d18352c424", kill_on_drop: false }` [INFO] [stdout] 8e0015b67952e841bfe14dc3da7b5fbc49074b636624441228eb45d18352c424 [INFO] checking x-lint-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate x-lint 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate x-lint 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 x-lint 0.1.0 [INFO] finished tweaking crates.io crate x-lint 0.1.0 [INFO] tweaked toml for crates.io crate x-lint 0.1.0 written to /workspace/builds/worker-5-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3c5a02e54e69b05717d5e699ba7fca4fc7b4b6182428752f5a3faf9b572a19e3 [INFO] running `Command { std: "docker" "start" "-a" "3c5a02e54e69b05717d5e699ba7fca4fc7b4b6182428752f5a3faf9b572a19e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c5a02e54e69b05717d5e699ba7fca4fc7b4b6182428752f5a3faf9b572a19e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c5a02e54e69b05717d5e699ba7fca4fc7b4b6182428752f5a3faf9b572a19e3", kill_on_drop: false }` [INFO] [stdout] 3c5a02e54e69b05717d5e699ba7fca4fc7b4b6182428752f5a3faf9b572a19e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3b645c4765cc8b825d5de30adf4b59e04ae1736f959e8393f3fab60b94355866 [INFO] running `Command { std: "docker" "start" "-a" "3b645c4765cc8b825d5de30adf4b59e04ae1736f959e8393f3fab60b94355866", kill_on_drop: false }` [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling target-spec v0.7.0 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Checking cfg-expr v0.7.4 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking nested v0.1.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.10.5 [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 void v1.0.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [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" "3b645c4765cc8b825d5de30adf4b59e04ae1736f959e8393f3fab60b94355866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b645c4765cc8b825d5de30adf4b59e04ae1736f959e8393f3fab60b94355866", kill_on_drop: false }` [INFO] [stdout] 3b645c4765cc8b825d5de30adf4b59e04ae1736f959e8393f3fab60b94355866