[INFO] fetching crate pyotr 0.1.0... [INFO] checking pyotr-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate pyotr 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pyotr 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 pyotr 0.1.0 [INFO] finished tweaking crates.io crate pyotr 0.1.0 [INFO] tweaked toml for crates.io crate pyotr 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate pyotr 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-trait v0.1.71 [INFO] [stderr] Downloaded indicatif v0.17.5 [INFO] [stderr] Downloaded clap_builder v4.3.12 [INFO] [stderr] Downloaded signal-hook v0.3.16 [INFO] [stderr] Downloaded clap v4.3.12 [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] a6e8c8a53e8849b185b17d2725e1d399e4e47dca4c5d048b424049008d14e6e7 [INFO] running `Command { std: "docker" "start" "-a" "a6e8c8a53e8849b185b17d2725e1d399e4e47dca4c5d048b424049008d14e6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6e8c8a53e8849b185b17d2725e1d399e4e47dca4c5d048b424049008d14e6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6e8c8a53e8849b185b17d2725e1d399e4e47dca4c5d048b424049008d14e6e7", kill_on_drop: false }` [INFO] [stdout] a6e8c8a53e8849b185b17d2725e1d399e4e47dca4c5d048b424049008d14e6e7 [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] 20ecea3d1708b7ae05a8571364faff1319f8244584a1331a99812a72f5ed71e9 [INFO] running `Command { std: "docker" "start" "-a" "20ecea3d1708b7ae05a8571364faff1319f8244584a1331a99812a72f5ed71e9", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling signal-hook v0.3.16 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling portable-atomic v1.4.2 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking clap_builder v4.3.12 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking tokio v1.29.1 [INFO] [stderr] Checking indicatif v0.17.5 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking clap v4.3.12 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pyotr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `path` and `marked_as_fail` are never read [INFO] [stdout] --> src/driver.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct TestResult { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub success: bool, [INFO] [stdout] 14 | pub marked_as_fail: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `status_text` is never used [INFO] [stdout] --> src/driver.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl Test { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn status_text(&self) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `marked_as_fail` are never read [INFO] [stdout] --> src/driver.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct TestResult { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub success: bool, [INFO] [stdout] 14 | pub marked_as_fail: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `status_text` is never used [INFO] [stdout] --> src/driver.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl Test { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn status_text(&self) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s [INFO] running `Command { std: "docker" "inspect" "20ecea3d1708b7ae05a8571364faff1319f8244584a1331a99812a72f5ed71e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20ecea3d1708b7ae05a8571364faff1319f8244584a1331a99812a72f5ed71e9", kill_on_drop: false }` [INFO] [stdout] 20ecea3d1708b7ae05a8571364faff1319f8244584a1331a99812a72f5ed71e9 [INFO] checking pyotr-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate pyotr 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate pyotr 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 pyotr 0.1.0 [INFO] finished tweaking crates.io crate pyotr 0.1.0 [INFO] tweaked toml for crates.io crate pyotr 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate pyotr 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] a4b1bb16cd93b5c65ddea33484501ff21d987b961b581cb195f7b0fa19047a1a [INFO] running `Command { std: "docker" "start" "-a" "a4b1bb16cd93b5c65ddea33484501ff21d987b961b581cb195f7b0fa19047a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4b1bb16cd93b5c65ddea33484501ff21d987b961b581cb195f7b0fa19047a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4b1bb16cd93b5c65ddea33484501ff21d987b961b581cb195f7b0fa19047a1a", kill_on_drop: false }` [INFO] [stdout] a4b1bb16cd93b5c65ddea33484501ff21d987b961b581cb195f7b0fa19047a1a [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] d22edb3c362b3667e7c81ab5b61e6de5243913c39352101e56b79fd6588b243a [INFO] running `Command { std: "docker" "start" "-a" "d22edb3c362b3667e7c81ab5b61e6de5243913c39352101e56b79fd6588b243a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling signal-hook v0.3.16 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Compiling portable-atomic v1.4.2 [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] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking anstyle v1.0.1 [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 `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" "d22edb3c362b3667e7c81ab5b61e6de5243913c39352101e56b79fd6588b243a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d22edb3c362b3667e7c81ab5b61e6de5243913c39352101e56b79fd6588b243a", kill_on_drop: false }` [INFO] [stdout] d22edb3c362b3667e7c81ab5b61e6de5243913c39352101e56b79fd6588b243a