[INFO] cloning repository https://github.com/Daniel1989/grrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Daniel1989/grrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniel1989%2Fgrrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniel1989%2Fgrrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0da9e331500b413024939465182f5e0d5cf71168 [INFO] checking Daniel1989/grrs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniel1989%2Fgrrs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Daniel1989/grrs 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 git repo https://github.com/Daniel1989/grrs [INFO] finished tweaking git repo https://github.com/Daniel1989/grrs [INFO] tweaked toml for git repo https://github.com/Daniel1989/grrs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Daniel1989/grrs 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] Downloading crates ... [INFO] [stderr] Downloaded is-terminal v0.4.10 [INFO] [stderr] Downloaded ctrlc v3.4.2 [INFO] [stderr] Downloaded human-panic v1.2.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.55 [INFO] [stderr] Downloaded thiserror v1.0.55 [INFO] [stderr] Downloaded assert_fs v1.1.0 [INFO] [stderr] Downloaded ignore v0.4.21 [INFO] [stderr] Downloaded anstream v0.6.7 [INFO] [stderr] Downloaded bstr v1.9.0 [INFO] [stderr] Downloaded winnow v0.5.34 [INFO] [stderr] Downloaded confy v0.6.0 [INFO] [stderr] Downloaded anstyle-query v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8ba1ed41c6d8bfec295b9db4c5d6ba396eb9d7ad17aae40a291da816bc84e66d [INFO] running `Command { std: "docker" "start" "-a" "8ba1ed41c6d8bfec295b9db4c5d6ba396eb9d7ad17aae40a291da816bc84e66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ba1ed41c6d8bfec295b9db4c5d6ba396eb9d7ad17aae40a291da816bc84e66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba1ed41c6d8bfec295b9db4c5d6ba396eb9d7ad17aae40a291da816bc84e66d", kill_on_drop: false }` [INFO] [stdout] 8ba1ed41c6d8bfec295b9db4c5d6ba396eb9d7ad17aae40a291da816bc84e66d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cede9cedb13ee0d1cfaf94ee95b452b82767cb9e912440a6fff44392a22345a0 [INFO] running `Command { std: "docker" "start" "-a" "cede9cedb13ee0d1cfaf94ee95b452b82767cb9e912440a6fff44392a22345a0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking anstyle-query v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling thiserror v1.0.55 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking uuid v1.6.1 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Checking ignore v0.4.21 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking ctrlc v3.4.2 [INFO] [stderr] Checking assert_fs v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling thiserror-impl v1.0.55 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking os_info v3.7.0 [INFO] [stderr] Checking serde_json v1.0.111 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking confy v0.6.0 [INFO] [stderr] Checking human-panic v1.2.3 [INFO] [stderr] Checking grrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/lib.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{Context}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ctrlc` is imported redundantly [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ctrlc; [INFO] [stdout] | ^^^^^ the item `ctrlc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `confy` is imported redundantly [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use confy; [INFO] [stdout] | ^^^^^ the item `confy` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ctrlc` is imported redundantly [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ctrlc; [INFO] [stdout] | ^^^^^ the item `ctrlc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `confy` is imported redundantly [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use confy; [INFO] [stdout] | ^^^^^ the item `confy` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomError` is never constructed [INFO] [stdout] --> src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct CustomError(String); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomError` is never constructed [INFO] [stdout] --> src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct CustomError(String); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.17s [INFO] running `Command { std: "docker" "inspect" "cede9cedb13ee0d1cfaf94ee95b452b82767cb9e912440a6fff44392a22345a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cede9cedb13ee0d1cfaf94ee95b452b82767cb9e912440a6fff44392a22345a0", kill_on_drop: false }` [INFO] [stdout] cede9cedb13ee0d1cfaf94ee95b452b82767cb9e912440a6fff44392a22345a0 [INFO] checking Daniel1989/grrs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniel1989%2Fgrrs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Daniel1989/grrs 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 git repo https://github.com/Daniel1989/grrs [INFO] finished tweaking git repo https://github.com/Daniel1989/grrs [INFO] tweaked toml for git repo https://github.com/Daniel1989/grrs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Daniel1989/grrs 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 728451c538d33c8d5e77ee2e625aaf2c1d583080be3ca8a307a7289382afb985 [INFO] running `Command { std: "docker" "start" "-a" "728451c538d33c8d5e77ee2e625aaf2c1d583080be3ca8a307a7289382afb985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "728451c538d33c8d5e77ee2e625aaf2c1d583080be3ca8a307a7289382afb985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "728451c538d33c8d5e77ee2e625aaf2c1d583080be3ca8a307a7289382afb985", kill_on_drop: false }` [INFO] [stdout] 728451c538d33c8d5e77ee2e625aaf2c1d583080be3ca8a307a7289382afb985 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 01d801ccd363dc79f0c4dccd5e6e141a455a720e110e2675a51409453761fafd [INFO] running `Command { std: "docker" "start" "-a" "01d801ccd363dc79f0c4dccd5e6e141a455a720e110e2675a51409453761fafd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.18/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 winnow v0.5.34 [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" "01d801ccd363dc79f0c4dccd5e6e141a455a720e110e2675a51409453761fafd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01d801ccd363dc79f0c4dccd5e6e141a455a720e110e2675a51409453761fafd", kill_on_drop: false }` [INFO] [stdout] 01d801ccd363dc79f0c4dccd5e6e141a455a720e110e2675a51409453761fafd