[INFO] fetching crate piqo 0.1.1...
[INFO] checking piqo-0.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate piqo 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate piqo 0.1.1 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 piqo 0.1.1
[INFO] finished tweaking crates.io crate piqo 0.1.1
[INFO] tweaked toml for crates.io crate piqo 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate piqo 0.1.1 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 gix-trace v0.1.3
[INFO] [stderr]   Downloaded gix-path v0.8.4
[INFO] [stderr]   Downloaded serde v1.0.180
[INFO] [stderr]   Downloaded gix-date v0.7.1
[INFO] [stderr]   Downloaded gix-sec v0.8.4
[INFO] [stderr]   Downloaded gix-discover v0.22.1
[INFO] [stderr]   Downloaded dyn-clone v1.0.12
[INFO] [stderr]   Downloaded gix-hash v0.11.4
[INFO] [stderr]   Downloaded gix-features v0.32.1
[INFO] [stderr]   Downloaded serde_derive v1.0.180
[INFO] [stderr]   Downloaded gix-utils v0.1.5
[INFO] [stderr]   Downloaded gix-object v0.33.2
[INFO] [stderr]   Downloaded gix-tempfile v7.0.2
[INFO] [stderr]   Downloaded gix-lock v7.0.2
[INFO] [stderr]   Downloaded gix-actor v0.24.2
[INFO] [stderr]   Downloaded gix-fs v0.4.1
[INFO] [stderr]   Downloaded gix-validate v0.7.7
[INFO] [stderr]   Downloaded gix-ref v0.33.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 429f44cc14b2fee4c65ad5a38aa39075ed4848705deac54de979022c44794fa9
[INFO] running `Command { std: "docker" "start" "-a" "429f44cc14b2fee4c65ad5a38aa39075ed4848705deac54de979022c44794fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "429f44cc14b2fee4c65ad5a38aa39075ed4848705deac54de979022c44794fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429f44cc14b2fee4c65ad5a38aa39075ed4848705deac54de979022c44794fa9", kill_on_drop: false }`
[INFO] [stdout] 429f44cc14b2fee4c65ad5a38aa39075ed4848705deac54de979022c44794fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 32e0c02a9c343d84b55522ad59d22b7e930559b23969b064dd5da887a9b14429
[INFO] running `Command { std: "docker" "start" "-a" "32e0c02a9c343d84b55522ad59d22b7e930559b23969b064dd5da887a9b14429", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking gix-trace v0.1.3
[INFO] [stderr]     Checking regex-automata v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]    Compiling time-macros v0.2.11
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking gix-utils v0.1.5
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.180
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking gix-sec v0.8.4
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking dyn-clone v1.0.12
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking tempfile v3.7.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking clap_builder v4.3.21
[INFO] [stderr]     Checking gix-hash v0.11.4
[INFO] [stderr]     Checking gix-date v0.7.1
[INFO] [stderr]     Checking gix-validate v0.7.7
[INFO] [stderr]     Checking gix-path v0.8.4
[INFO] [stderr]     Checking inquire v0.6.2
[INFO] [stderr]     Checking gix-actor v0.24.2
[INFO] [stderr]     Checking gix-features v0.32.1
[INFO] [stderr]     Checking gix-fs v0.4.1
[INFO] [stderr]     Checking gix-object v0.33.2
[INFO] [stderr]     Checking gix-tempfile v7.0.2
[INFO] [stderr]     Checking gix-lock v7.0.2
[INFO] [stderr]     Checking clap v4.3.21
[INFO] [stderr]     Checking gix-ref v0.33.3
[INFO] [stderr]     Checking gix-discover v0.22.1
[INFO] [stderr]     Checking piqo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "32e0c02a9c343d84b55522ad59d22b7e930559b23969b064dd5da887a9b14429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e0c02a9c343d84b55522ad59d22b7e930559b23969b064dd5da887a9b14429", kill_on_drop: false }`
[INFO] [stdout] 32e0c02a9c343d84b55522ad59d22b7e930559b23969b064dd5da887a9b14429
[INFO] checking piqo-0.1.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate piqo 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate piqo 0.1.1 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 piqo 0.1.1
[INFO] finished tweaking crates.io crate piqo 0.1.1
[INFO] tweaked toml for crates.io crate piqo 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate piqo 0.1.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e965cc324c96a4cdc00f37b3dfc9e93fa4507058be04ec739f59216abec805cd
[INFO] running `Command { std: "docker" "start" "-a" "e965cc324c96a4cdc00f37b3dfc9e93fa4507058be04ec739f59216abec805cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e965cc324c96a4cdc00f37b3dfc9e93fa4507058be04ec739f59216abec805cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e965cc324c96a4cdc00f37b3dfc9e93fa4507058be04ec739f59216abec805cd", kill_on_drop: false }`
[INFO] [stdout] e965cc324c96a4cdc00f37b3dfc9e93fa4507058be04ec739f59216abec805cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e061b8574a584bdbb6b6c4ef1c3868a6a106c3ae2b81d48390acddbb711d519b
[INFO] running `Command { std: "docker" "start" "-a" "e061b8574a584bdbb6b6c4ef1c3868a6a106c3ae2b81d48390acddbb711d519b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking regex-automata v0.3.4
[INFO] [stderr]     Checking gix-trace v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling time-macros v0.2.11
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking gix-utils v0.1.5
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[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] [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" "e061b8574a584bdbb6b6c4ef1c3868a6a106c3ae2b81d48390acddbb711d519b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e061b8574a584bdbb6b6c4ef1c3868a6a106c3ae2b81d48390acddbb711d519b", kill_on_drop: false }`
[INFO] [stdout] e061b8574a584bdbb6b6c4ef1c3868a6a106c3ae2b81d48390acddbb711d519b