[INFO] fetching crate docchi 0.8.0... [INFO] checking docchi-0.8.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate docchi 0.8.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate docchi 0.8.0 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 docchi 0.8.0 [INFO] finished tweaking crates.io crate docchi 0.8.0 [INFO] tweaked toml for crates.io crate docchi 0.8.0 written to /workspace/builds/worker-2-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 52 packages [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [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 snap v1.1.1 [INFO] [stderr] Downloaded metrohash v1.0.6 [INFO] [stderr] Downloaded docchi_json5 v0.8.0 [INFO] [stderr] Downloaded docchi_fs v0.8.0 [INFO] [stderr] Downloaded docchi_archiver2 v0.8.0 [INFO] [stderr] Downloaded docchi_diff v0.8.0 [INFO] [stderr] Downloaded docchi_compaction v0.8.0 [INFO] [stderr] Downloaded with_capacity_safe v0.4.2 [INFO] [stderr] Downloaded docchi_core v0.8.0 [INFO] [stderr] Downloaded docchi_intf v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9f4b517332a5e8c3c6de43cdf3f7dd3343a0076c1c0fe307939e6775e0d99edf [INFO] running `Command { std: "docker" "start" "-a" "9f4b517332a5e8c3c6de43cdf3f7dd3343a0076c1c0fe307939e6775e0d99edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f4b517332a5e8c3c6de43cdf3f7dd3343a0076c1c0fe307939e6775e0d99edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f4b517332a5e8c3c6de43cdf3f7dd3343a0076c1c0fe307939e6775e0d99edf", kill_on_drop: false }` [INFO] [stdout] 9f4b517332a5e8c3c6de43cdf3f7dd3343a0076c1c0fe307939e6775e0d99edf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b4012a454dad5f2f08d794b46158f652a68b5180e1a9a9f45ea7de4c983aad6e [INFO] running `Command { std: "docker" "start" "-a" "b4012a454dad5f2f08d794b46158f652a68b5180e1a9a9f45ea7de4c983aad6e", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking with_capacity_safe v0.4.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking metrohash v1.0.6 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking docchi_compaction v0.8.0 [INFO] [stderr] Checking docchi_archiver2 v0.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking docchi_json5 v0.8.0 [INFO] [stderr] Checking docchi_core v0.8.0 [INFO] [stderr] Checking docchi_diff v0.8.0 [INFO] [stderr] Checking docchi_intf v0.8.0 [INFO] [stderr] Checking docchi_fs v0.8.0 [INFO] [stderr] Checking docchi v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `Command { std: "docker" "inspect" "b4012a454dad5f2f08d794b46158f652a68b5180e1a9a9f45ea7de4c983aad6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4012a454dad5f2f08d794b46158f652a68b5180e1a9a9f45ea7de4c983aad6e", kill_on_drop: false }` [INFO] [stdout] b4012a454dad5f2f08d794b46158f652a68b5180e1a9a9f45ea7de4c983aad6e [INFO] checking docchi-0.8.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate docchi 0.8.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate docchi 0.8.0 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 docchi 0.8.0 [INFO] finished tweaking crates.io crate docchi 0.8.0 [INFO] tweaked toml for crates.io crate docchi 0.8.0 written to /workspace/builds/worker-2-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a220e548fc4ba0b31359a63dcf6c762da05b80f6e7bd26c70a5187f826b4c961 [INFO] running `Command { std: "docker" "start" "-a" "a220e548fc4ba0b31359a63dcf6c762da05b80f6e7bd26c70a5187f826b4c961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a220e548fc4ba0b31359a63dcf6c762da05b80f6e7bd26c70a5187f826b4c961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a220e548fc4ba0b31359a63dcf6c762da05b80f6e7bd26c70a5187f826b4c961", kill_on_drop: false }` [INFO] [stdout] a220e548fc4ba0b31359a63dcf6c762da05b80f6e7bd26c70a5187f826b4c961 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cc2a4a94d1a1dab3bde252ac31c716ec29d72e8059670aeab7e80fdcbf85b7e6 [INFO] running `Command { std: "docker" "start" "-a" "cc2a4a94d1a1dab3bde252ac31c716ec29d72e8059670aeab7e80fdcbf85b7e6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking with_capacity_safe v0.4.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking metrohash v1.0.6 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Checking threadpool v1.8.1 [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" "cc2a4a94d1a1dab3bde252ac31c716ec29d72e8059670aeab7e80fdcbf85b7e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc2a4a94d1a1dab3bde252ac31c716ec29d72e8059670aeab7e80fdcbf85b7e6", kill_on_drop: false }` [INFO] [stdout] cc2a4a94d1a1dab3bde252ac31c716ec29d72e8059670aeab7e80fdcbf85b7e6