[INFO] cloning repository https://github.com/Phydon/h4w43m [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Phydon/h4w43m" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhydon%2Fh4w43m", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhydon%2Fh4w43m'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a6c0f2d2cb4325b1281e1080322a1cb8624d7e2b [INFO] checking Phydon/h4w43m against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhydon%2Fh4w43m" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Phydon/h4w43m 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/Phydon/h4w43m [INFO] finished tweaking git repo https://github.com/Phydon/h4w43m [INFO] tweaked toml for git repo https://github.com/Phydon/h4w43m written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Phydon/h4w43m 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 nu-ansi-term v0.49.0 [INFO] [stderr] Downloaded rustix v0.38.18 [INFO] [stderr] Downloaded flexi_logger v0.25.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 309a3b67f053b08901739e3a11fdaca4cd1db08be25d219a90af0c1caf4c775f [INFO] running `Command { std: "docker" "start" "-a" "309a3b67f053b08901739e3a11fdaca4cd1db08be25d219a90af0c1caf4c775f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "309a3b67f053b08901739e3a11fdaca4cd1db08be25d219a90af0c1caf4c775f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "309a3b67f053b08901739e3a11fdaca4cd1db08be25d219a90af0c1caf4c775f", kill_on_drop: false }` [INFO] [stdout] 309a3b67f053b08901739e3a11fdaca4cd1db08be25d219a90af0c1caf4c775f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3bb1e43850d65e3c1ac92ff7e3a9e1cc560d267ba0ab1bffe8ebd3814f396b69 [INFO] running `Command { std: "docker" "start" "-a" "3bb1e43850d65e3c1ac92ff7e3a9e1cc560d267ba0ab1bffe8ebd3814f396b69", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling rustix v0.38.18 [INFO] [stderr] Checking regex-syntax v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking nu-ansi-term v0.49.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking ctrlc v3.4.1 [INFO] [stderr] Checking regex-automata v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Checking regex v1.10.0 [INFO] [stderr] Checking flexi_logger v0.25.6 [INFO] [stderr] Checking h4w43m v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/gpu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/gpu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/gpu.rs:15:53 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn process(&mut self, operation: Operation, num: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/gpu.rs:15:53 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn process(&mut self, operation: Operation, num: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/memory.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn merge(mem: Mem) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/memory.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn merge(mem: Mem) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `M6502` is never used [INFO] [stdout] --> src/cpu.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum M6502 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CPU` is never constructed [INFO] [stdout] --> src/cpu.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct CPU { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Register` is never used [INFO] [stdout] --> src/cpu.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Register { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `reset` and `execute` are never used [INFO] [stdout] --> src/cpu.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl CPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 25 | pub fn reset(&self, mem: Option) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn execute() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StatusFlags` is never constructed [INFO] [stdout] --> src/cpu.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct StatusFlags; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatusFlags` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GPU` is never constructed [INFO] [stdout] --> src/gpu.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct GPU { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GPU` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `process`, and `add` are never used [INFO] [stdout] --> src/gpu.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl GPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(memory: Mem) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn process(&mut self, operation: Operation, num: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn add(chunk: &mut Vec, num: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/gpu.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/memory.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Mem { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn from(data: Vec) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn initialize(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn get_cores(&self) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn split(&mut self) -> Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn merge(mem: Mem) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `M6502` is never used [INFO] [stdout] --> src/cpu.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum M6502 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CPU` is never constructed [INFO] [stdout] --> src/cpu.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct CPU { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Register` is never used [INFO] [stdout] --> src/cpu.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Register { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `reset` and `execute` are never used [INFO] [stdout] --> src/cpu.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl CPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 25 | pub fn reset(&self, mem: Option) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn execute() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StatusFlags` is never constructed [INFO] [stdout] --> src/cpu.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct StatusFlags; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatusFlags` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mem` is never read [INFO] [stdout] --> src/gpu.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct GPU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 7 | pub mem: Mem, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GPU` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `process` and `add` are never used [INFO] [stdout] --> src/gpu.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl GPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn process(&mut self, operation: Operation, num: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn add(chunk: &mut Vec, num: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/gpu.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `initialize`, `reset`, and `merge` are never used [INFO] [stdout] --> src/memory.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Mem { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn initialize(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn merge(mem: Mem) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `Command { std: "docker" "inspect" "3bb1e43850d65e3c1ac92ff7e3a9e1cc560d267ba0ab1bffe8ebd3814f396b69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bb1e43850d65e3c1ac92ff7e3a9e1cc560d267ba0ab1bffe8ebd3814f396b69", kill_on_drop: false }` [INFO] [stdout] 3bb1e43850d65e3c1ac92ff7e3a9e1cc560d267ba0ab1bffe8ebd3814f396b69 [INFO] checking Phydon/h4w43m against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhydon%2Fh4w43m" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Phydon/h4w43m 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/Phydon/h4w43m [INFO] finished tweaking git repo https://github.com/Phydon/h4w43m [INFO] tweaked toml for git repo https://github.com/Phydon/h4w43m written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Phydon/h4w43m 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4d934295c97e8ba9dd79bae750600dbe0f20c89bcf6a951f4d29bdadcaefecb8 [INFO] running `Command { std: "docker" "start" "-a" "4d934295c97e8ba9dd79bae750600dbe0f20c89bcf6a951f4d29bdadcaefecb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d934295c97e8ba9dd79bae750600dbe0f20c89bcf6a951f4d29bdadcaefecb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d934295c97e8ba9dd79bae750600dbe0f20c89bcf6a951f4d29bdadcaefecb8", kill_on_drop: false }` [INFO] [stdout] 4d934295c97e8ba9dd79bae750600dbe0f20c89bcf6a951f4d29bdadcaefecb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0f6299ea4375f048e270d6f10b5e867aef3e72f5316b6a6a8795224b982ccede [INFO] running `Command { std: "docker" "start" "-a" "0f6299ea4375f048e270d6f10b5e867aef3e72f5316b6a6a8795224b982ccede", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling rustix v0.38.18 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking regex-syntax v0.8.1 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking nu-ansi-term v0.49.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking ctrlc v3.4.1 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ctrlc-3.4.1/src/lib.rs:144:16 [INFO] [stdout] | [INFO] [stdout] 144 | .spawn(move || loop { [INFO] [stdout] | ----- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Send` [INFO] [stdout] note: required by a bound in `Builder::spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:381:5 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 144 ~ .spawn(move || -> /* Type */ { loop { [INFO] [stdout] 145 | unsafe { [INFO] [stdout] ... [INFO] [stdout] 148 | user_handler(); [INFO] [stdout] 149 ~ } }) [INFO] [stdout] | [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ctrlc` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0f6299ea4375f048e270d6f10b5e867aef3e72f5316b6a6a8795224b982ccede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f6299ea4375f048e270d6f10b5e867aef3e72f5316b6a6a8795224b982ccede", kill_on_drop: false }` [INFO] [stdout] 0f6299ea4375f048e270d6f10b5e867aef3e72f5316b6a6a8795224b982ccede