[INFO] cloning repository https://github.com/FractalFir/ciach [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FractalFir/ciach" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractalFir%2Fciach", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractalFir%2Fciach'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce86251094400df9113c1785b6f8a586458474c4 [INFO] testing FractalFir/ciach against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractalFir%2Fciach" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FractalFir/ciach on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FractalFir/ciach [INFO] finished tweaking git repo https://github.com/FractalFir/ciach [INFO] tweaked toml for git repo https://github.com/FractalFir/ciach written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FractalFir/ciach 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 544e7424e7e60f9205427d1beaf387c8c5504bd80d848f557f95fb6b85956674 [INFO] running `Command { std: "docker" "start" "-a" "544e7424e7e60f9205427d1beaf387c8c5504bd80d848f557f95fb6b85956674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "544e7424e7e60f9205427d1beaf387c8c5504bd80d848f557f95fb6b85956674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "544e7424e7e60f9205427d1beaf387c8c5504bd80d848f557f95fb6b85956674", kill_on_drop: false }` [INFO] [stdout] 544e7424e7e60f9205427d1beaf387c8c5504bd80d848f557f95fb6b85956674 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de303051cc6b604339242b33af69fc2954bd63a52f14cdeec1e738f77ee9d7b3 [INFO] running `Command { std: "docker" "start" "-a" "de303051cc6b604339242b33af69fc2954bd63a52f14cdeec1e738f77ee9d7b3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling thin-vec v0.2.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.5.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling const-random v0.1.17 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling rhai_codegen v2.0.0 [INFO] [stderr] Compiling rhai v1.17.1 [INFO] [stderr] Compiling clap v4.5.0 [INFO] [stderr] error: could not compile `rhai` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/61223975d46f794466efa832bc7562b9707ecc46/bin/rustc --crate-name rhai --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rhai-1.17.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=fb992ab8627b2f85 -C extra-filename=-fb992ab8627b2f85 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-a2248f38341d0344.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-89ef8523a77bb8c8.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-52f5c315dba1db83.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-102e13407777215c.rmeta --extern rhai_codegen=/opt/rustwide/target/debug/deps/librhai_codegen-59f4207788c4085f.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-7b09abb415356d13.rmeta --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-97b78dde980146db.rmeta --extern thin_vec=/opt/rustwide/target/debug/deps/libthin_vec-d03a0521bf0e16f6.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "de303051cc6b604339242b33af69fc2954bd63a52f14cdeec1e738f77ee9d7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de303051cc6b604339242b33af69fc2954bd63a52f14cdeec1e738f77ee9d7b3", kill_on_drop: false }` [INFO] [stdout] de303051cc6b604339242b33af69fc2954bd63a52f14cdeec1e738f77ee9d7b3 [INFO] testing FractalFir/ciach against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractalFir%2Fciach" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FractalFir/ciach on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FractalFir/ciach [INFO] finished tweaking git repo https://github.com/FractalFir/ciach [INFO] tweaked toml for git repo https://github.com/FractalFir/ciach written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/FractalFir/ciach 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a756cbd3d4ac5f0de684c0f8cfe15049c205af3616c7f08de6fd2479e8ed014c [INFO] running `Command { std: "docker" "start" "-a" "a756cbd3d4ac5f0de684c0f8cfe15049c205af3616c7f08de6fd2479e8ed014c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a756cbd3d4ac5f0de684c0f8cfe15049c205af3616c7f08de6fd2479e8ed014c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a756cbd3d4ac5f0de684c0f8cfe15049c205af3616c7f08de6fd2479e8ed014c", kill_on_drop: false }` [INFO] [stdout] a756cbd3d4ac5f0de684c0f8cfe15049c205af3616c7f08de6fd2479e8ed014c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57ff2c048a08f5389f0cd327276ef047fc9cc9529793c8c67ccdea0691dee17e [INFO] running `Command { std: "docker" "start" "-a" "57ff2c048a08f5389f0cd327276ef047fc9cc9529793c8c67ccdea0691dee17e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling thin-vec v0.2.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.5.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling const-random v0.1.17 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling rhai_codegen v2.0.0 [INFO] [stderr] Compiling rhai v1.17.1 [INFO] [stderr] Compiling clap v4.5.0 [INFO] [stderr] Compiling ciach v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dynamic`, `ImmutableString` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rhai::{Dynamic, Engine, FnPtr, ImmutableString, Scope, AST}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExitStatus` [INFO] [stdout] --> src/command.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::{Command, ExitStatus}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/minimizer.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn from_file(mut src: impl Read + BufRead) -> std::io::Result { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 43 | struct Vaildator { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 44 | pub ptr: FnPtr, [INFO] [stdout] 45 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Vaildator` has a derived impl for the trait `Clone`, 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 `has_timedout` is never used [INFO] [stdout] --> src/command.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl CommandResults { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | fn has_timedout(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `src` is never read [INFO] [stdout] --> src/command.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 167 | struct CompileCommand { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 170 | src: std::sync::Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompileCommand` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `main_path` is never read [INFO] [stdout] --> src/tmp.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct TMPCrate { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 46 | crate_path: PathBuf, [INFO] [stdout] 47 | main_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tmp.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | std::fs::remove_file(&self.path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = std::fs::remove_file(&self.path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tmp.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | / std::process::Command::new("cargo") [INFO] [stdout] 54 | | .current_dir(&tmp) [INFO] [stdout] 55 | | .arg("new") [INFO] [stdout] 56 | | .arg(&crate_name) [INFO] [stdout] 57 | | .output(); [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = std::process::Command::new("cargo") [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tmp.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | std::fs::remove_dir_all(&self.crate_path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = std::fs::remove_dir_all(&self.crate_path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "57ff2c048a08f5389f0cd327276ef047fc9cc9529793c8c67ccdea0691dee17e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57ff2c048a08f5389f0cd327276ef047fc9cc9529793c8c67ccdea0691dee17e", kill_on_drop: false }` [INFO] [stdout] 57ff2c048a08f5389f0cd327276ef047fc9cc9529793c8c67ccdea0691dee17e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11ecbf9b6537c59ba13bb0f657df481940175d952b07f429d571bf391605e385 [INFO] running `Command { std: "docker" "start" "-a" "11ecbf9b6537c59ba13bb0f657df481940175d952b07f429d571bf391605e385", kill_on_drop: false }` [INFO] [stderr] Compiling ciach v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dynamic`, `ImmutableString` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rhai::{Dynamic, Engine, FnPtr, ImmutableString, Scope, AST}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExitStatus` [INFO] [stdout] --> src/command.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::{Command, ExitStatus}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/minimizer.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn from_file(mut src: impl Read + BufRead) -> std::io::Result { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 43 | struct Vaildator { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 44 | pub ptr: FnPtr, [INFO] [stdout] 45 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Vaildator` has a derived impl for the trait `Clone`, 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 `has_timedout` is never used [INFO] [stdout] --> src/command.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl CommandResults { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | fn has_timedout(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `src` is never read [INFO] [stdout] --> src/command.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 167 | struct CompileCommand { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 170 | src: std::sync::Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompileCommand` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `main_path` is never read [INFO] [stdout] --> src/tmp.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct TMPCrate { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 46 | crate_path: PathBuf, [INFO] [stdout] 47 | main_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tmp.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | std::fs::remove_file(&self.path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = std::fs::remove_file(&self.path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tmp.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | / std::process::Command::new("cargo") [INFO] [stdout] 54 | | .current_dir(&tmp) [INFO] [stdout] 55 | | .arg("new") [INFO] [stdout] 56 | | .arg(&crate_name) [INFO] [stdout] 57 | | .output(); [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = std::process::Command::new("cargo") [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tmp.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | std::fs::remove_dir_all(&self.crate_path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = std::fs::remove_dir_all(&self.crate_path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "11ecbf9b6537c59ba13bb0f657df481940175d952b07f429d571bf391605e385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11ecbf9b6537c59ba13bb0f657df481940175d952b07f429d571bf391605e385", kill_on_drop: false }` [INFO] [stdout] 11ecbf9b6537c59ba13bb0f657df481940175d952b07f429d571bf391605e385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb803a39561cb546a1f4ff818c5f0d4d0b1f360823dc50f6118b3a83447c3e0a [INFO] running `Command { std: "docker" "start" "-a" "bb803a39561cb546a1f4ff818c5f0d4d0b1f360823dc50f6118b3a83447c3e0a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rand::*` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Dynamic`, `ImmutableString` [INFO] [stderr] --> src/main.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use rhai::{Dynamic, Engine, FnPtr, ImmutableString, Scope, AST}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | io::{Read, Write}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ExitStatus` [INFO] [stderr] --> src/command.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::process::{Command, ExitStatus}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/minimizer.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn from_file(mut src: impl Read + BufRead) -> std::io::Result { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 43 | struct Vaildator { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 44 | pub ptr: FnPtr, [INFO] [stderr] 45 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Vaildator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `has_timedout` is never used [INFO] [stderr] --> src/command.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 11 | impl CommandResults { [INFO] [stderr] | ------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 21 | fn has_timedout(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `src` is never read [INFO] [stderr] --> src/command.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 167 | struct CompileCommand { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 170 | src: std::sync::Arc, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CompileCommand` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `main_path` is never read [INFO] [stderr] --> src/tmp.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub struct TMPCrate { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 46 | crate_path: PathBuf, [INFO] [stderr] 47 | main_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tmp.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | std::fs::remove_file(&self.path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 41 | let _ = std::fs::remove_file(&self.path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tmp.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | / std::process::Command::new("cargo") [INFO] [stderr] 54 | | .current_dir(&tmp) [INFO] [stderr] 55 | | .arg("new") [INFO] [stderr] 56 | | .arg(&crate_name) [INFO] [stderr] 57 | | .output(); [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 53 | let _ = std::process::Command::new("cargo") [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tmp.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | std::fs::remove_dir_all(&self.crate_path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 88 | let _ = std::fs::remove_dir_all(&self.crate_path).inspect_err(|err| println!("err:{err:?}")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `ciach` (bin "ciach" test) generated 13 warnings (run `cargo fix --bin "ciach" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ciach-807b7ad7f0ba55f4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb803a39561cb546a1f4ff818c5f0d4d0b1f360823dc50f6118b3a83447c3e0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb803a39561cb546a1f4ff818c5f0d4d0b1f360823dc50f6118b3a83447c3e0a", kill_on_drop: false }` [INFO] [stdout] bb803a39561cb546a1f4ff818c5f0d4d0b1f360823dc50f6118b3a83447c3e0a