[INFO] fetching crate bumble 0.1.0... [INFO] checking bumble-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate bumble 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate bumble 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 bumble 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bumble 0.1.0 [INFO] tweaked toml for crates.io crate bumble 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate bumble 0.1.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.25.0 [INFO] [stderr] Downloaded strum_macros v0.25.1 [INFO] [stderr] Downloaded thiserror v1.0.43 [INFO] [stderr] Downloaded quote v1.0.31 [INFO] [stderr] Downloaded thiserror-impl v1.0.43 [INFO] [stderr] Downloaded unindent v0.1.11 [INFO] [stderr] Downloaded pyo3-macros v0.18.3 [INFO] [stderr] Downloaded pyo3-asyncio-macros v0.18.0 [INFO] [stderr] Downloaded target-lexicon v0.12.10 [INFO] [stderr] Downloaded anstyle v1.0.1 [INFO] [stderr] Downloaded anstyle-parse v0.2.1 [INFO] [stderr] Downloaded clap_derive v4.3.12 [INFO] [stderr] Downloaded clap v4.3.17 [INFO] [stderr] Downloaded pyo3-ffi v0.18.3 [INFO] [stderr] Downloaded clap_builder v4.3.17 [INFO] [stderr] Downloaded regex-automata v0.3.3 [INFO] [stderr] Downloaded rustix v0.38.4 [INFO] [stderr] Downloaded pyo3 v0.18.3 [INFO] [stderr] Downloaded libusb1-sys v0.6.4 [INFO] [stderr] Downloaded linux-raw-sys v0.4.3 [INFO] [stderr] Downloaded rustix v0.37.23 [INFO] [stderr] Downloaded syn v2.0.26 [INFO] [stderr] Downloaded pyo3-macros-backend v0.18.3 [INFO] [stderr] Downloaded pyo3-asyncio v0.18.0 [INFO] [stderr] Downloaded rusb v0.9.2 [INFO] [stderr] Downloaded inventory v0.3.9 [INFO] [stderr] Downloaded pyo3-build-config v0.18.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2ed475e6c162fa7ba25ba1bd3c46133cc9cf7e4b2a7c84d60e0c8ae887410a88 [INFO] running `Command { std: "docker" "start" "-a" "2ed475e6c162fa7ba25ba1bd3c46133cc9cf7e4b2a7c84d60e0c8ae887410a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ed475e6c162fa7ba25ba1bd3c46133cc9cf7e4b2a7c84d60e0c8ae887410a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed475e6c162fa7ba25ba1bd3c46133cc9cf7e4b2a7c84d60e0c8ae887410a88", kill_on_drop: false }` [INFO] [stdout] 2ed475e6c162fa7ba25ba1bd3c46133cc9cf7e4b2a7c84d60e0c8ae887410a88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d6888215857e83043de11d3e3b697ffa0ea77a4f0d0fbff3004307242b3b2b35 [INFO] running `Command { std: "docker" "start" "-a" "d6888215857e83043de11d3e3b697ffa0ea77a4f0d0fbff3004307242b3b2b35", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.10 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling pyo3-build-config v0.18.3 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking unindent v0.1.11 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling libusb1-sys v0.6.4 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling rusb v0.9.2 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking inventory v0.3.9 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking clap_builder v4.3.17 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling pyo3-ffi v0.18.3 [INFO] [stderr] Compiling pyo3 v0.18.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.18.3 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Compiling pyo3-asyncio-macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling strum_macros v0.25.1 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling pyo3-macros v0.18.3 [INFO] [stderr] Checking clap v4.3.17 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pyo3-asyncio v0.18.0 [INFO] [stderr] Checking bumble v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.78s [INFO] running `Command { std: "docker" "inspect" "d6888215857e83043de11d3e3b697ffa0ea77a4f0d0fbff3004307242b3b2b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6888215857e83043de11d3e3b697ffa0ea77a4f0d0fbff3004307242b3b2b35", kill_on_drop: false }` [INFO] [stdout] d6888215857e83043de11d3e3b697ffa0ea77a4f0d0fbff3004307242b3b2b35 [INFO] checking bumble-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate bumble 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate bumble 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 bumble 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bumble 0.1.0 [INFO] tweaked toml for crates.io crate bumble 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate bumble 0.1.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c01074c96d49786a90c9bdca16bfe620ed7af6080fbd16f1fc2db17dd90e86b4 [INFO] running `Command { std: "docker" "start" "-a" "c01074c96d49786a90c9bdca16bfe620ed7af6080fbd16f1fc2db17dd90e86b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c01074c96d49786a90c9bdca16bfe620ed7af6080fbd16f1fc2db17dd90e86b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c01074c96d49786a90c9bdca16bfe620ed7af6080fbd16f1fc2db17dd90e86b4", kill_on_drop: false }` [INFO] [stdout] c01074c96d49786a90c9bdca16bfe620ed7af6080fbd16f1fc2db17dd90e86b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8180bb960f65c36c65d7a6b90bc8384a725b39924264ce64e9e956378ec74830 [INFO] running `Command { std: "docker" "start" "-a" "8180bb960f65c36c65d7a6b90bc8384a725b39924264ce64e9e956378ec74830", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.10 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling pyo3-build-config v0.18.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.1/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [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 `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8180bb960f65c36c65d7a6b90bc8384a725b39924264ce64e9e956378ec74830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8180bb960f65c36c65d7a6b90bc8384a725b39924264ce64e9e956378ec74830", kill_on_drop: false }` [INFO] [stdout] 8180bb960f65c36c65d7a6b90bc8384a725b39924264ce64e9e956378ec74830