[INFO] cloning repository https://github.com/Paladynee/vexations
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Paladynee/vexations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaladynee%2Fvexations", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaladynee%2Fvexations'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd67bb9c0dde0bb7f3349b6d37e73f9b1852069e
[INFO] checking Paladynee/vexations against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaladynee%2Fvexations" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Paladynee/vexations
[INFO] finished tweaking git repo https://github.com/Paladynee/vexations
[INFO] tweaked toml for git repo https://github.com/Paladynee/vexations written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Paladynee/vexations on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Paladynee/vexations 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded printerator v1.0.1
[INFO] [stderr]   Downloaded preinterpret v0.2.1
[INFO] [stderr]   Downloaded voxell_rng v0.8.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6cd82beba8a5f32f8646832d1292c88ef6836f1ddb9779194a1ad868e7fab51
[INFO] running `Command { std: "docker" "start" "-a" "b6cd82beba8a5f32f8646832d1292c88ef6836f1ddb9779194a1ad868e7fab51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6cd82beba8a5f32f8646832d1292c88ef6836f1ddb9779194a1ad868e7fab51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6cd82beba8a5f32f8646832d1292c88ef6836f1ddb9779194a1ad868e7fab51", kill_on_drop: false }`
[INFO] [stdout] b6cd82beba8a5f32f8646832d1292c88ef6836f1ddb9779194a1ad868e7fab51
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e53c1a4fc92cd207cec84613aa6e3e3a60788e1f62d980e256523ec07a10c2
[INFO] running `Command { std: "docker" "start" "-a" "20e53c1a4fc92cd207cec84613aa6e3e3a60788e1f62d980e256523ec07a10c2", kill_on_drop: false }`
[INFO] [stderr] warning: vexations-integration-tests v0.1.0 (/opt/rustwide/workdir/crates/vexations-integration-tests) ignoring invalid dependency `vexations-cli` which is missing a lib target
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]    Compiling preinterpret v0.2.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking printerator v1.0.1
[INFO] [stderr]     Checking voxell_rng v0.8.0
[INFO] [stderr]     Checking vexations-compiler v0.1.0 (/opt/rustwide/workdir/crates/vexations-compiler)
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stdout] warning: unused import: `printerator::PrinterateDisplay`
[INFO] [stdout]  --> crates/vexations-compiler/src/compiler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use printerator::PrinterateDisplay;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler/parser.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let idx = self.tokens.iter().position(|a| ptr::addr_eq(a, tok));
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut parser = Parser::new(
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_file`
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn compile(in_files: Vec<PathBuf>, out_file: PathBuf) {
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut parser = Parser::new(
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source`, `spans`, and `idents` are never read
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Parser<'src> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     source: VexationsSource<'src>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     spans: Vec<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     idents: Vec<&'src str>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> crates/vexations-compiler/src/compiler/parser/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct ParseError {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 3 |     kind: ParseErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParseError` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking vexations-generator v0.1.0 (/opt/rustwide/workdir/crates/vexations-generator)
[INFO] [stderr]     Checking vexations-cli v0.1.0 (/opt/rustwide/workdir/crates/vexations-cli)
[INFO] [stderr]     Checking vexations-integration-tests v0.1.0 (/opt/rustwide/workdir/crates/vexations-integration-tests)
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused import: `printerator::PrinterateDisplay`
[INFO] [stdout]  --> crates/vexations-compiler/src/compiler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use printerator::PrinterateDisplay;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler/parser.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let idx = self.tokens.iter().position(|a| ptr::addr_eq(a, tok));
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut parser = Parser::new(
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_file`
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn compile(in_files: Vec<PathBuf>, out_file: PathBuf) {
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut parser = Parser::new(
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source`, `spans`, and `idents` are never read
[INFO] [stdout]   --> crates/vexations-compiler/src/compiler/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Parser<'src> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     source: VexationsSource<'src>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     spans: Vec<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     idents: Vec<&'src str>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> crates/vexations-compiler/src/compiler/parser/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct ParseError {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 3 |     kind: ParseErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParseError` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "20e53c1a4fc92cd207cec84613aa6e3e3a60788e1f62d980e256523ec07a10c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e53c1a4fc92cd207cec84613aa6e3e3a60788e1f62d980e256523ec07a10c2", kill_on_drop: false }`
[INFO] [stdout] 20e53c1a4fc92cd207cec84613aa6e3e3a60788e1f62d980e256523ec07a10c2
