[INFO] fetching crate detect_rs 0.1.0...
[INFO] testing detect_rs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate detect_rs 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate detect_rs 0.1.0
[INFO] finished tweaking crates.io crate detect_rs 0.1.0
[INFO] tweaked toml for crates.io crate detect_rs 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate detect_rs 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate detect_rs 0.1.0 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b73790d24ec485530c13b78896440a86058b7d32f139f51aa75a60deb797d2f8
[INFO] running `Command { std: "docker" "start" "-a" "b73790d24ec485530c13b78896440a86058b7d32f139f51aa75a60deb797d2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b73790d24ec485530c13b78896440a86058b7d32f139f51aa75a60deb797d2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73790d24ec485530c13b78896440a86058b7d32f139f51aa75a60deb797d2f8", kill_on_drop: false }`
[INFO] [stdout] b73790d24ec485530c13b78896440a86058b7d32f139f51aa75a60deb797d2f8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 634d9adade1c23e90f62d193d178ddabe8393351ea3818c683bc7cb30c7433ff
[INFO] running `Command { std: "docker" "start" "-a" "634d9adade1c23e90f62d193d178ddabe8393351ea3818c683bc7cb30c7433ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.0
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.4.6
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling tokio v1.33.0
[INFO] [stderr]    Compiling clap v4.4.6
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling recursion v0.5.1
[INFO] [stderr]    Compiling detect_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::predicate::Predicate`
[INFO] [stdout]  --> src/expr/frame.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::predicate::Predicate;
[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 import: `predicate::ProcessPredicate`
[INFO] [stdout]  --> src/expr.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{expr::frame::ExprFrame, predicate::ProcessPredicate};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Stdio`
[INFO] [stdout]  --> src/predicate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Stdio;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processid`
[INFO] [stdout]   --> src/predicate/process.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     let processid = child.id();
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processid`
[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]   --> src/predicate/process.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut child = Command::new(cmd)
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.57s
[INFO] running `Command { std: "docker" "inspect" "634d9adade1c23e90f62d193d178ddabe8393351ea3818c683bc7cb30c7433ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634d9adade1c23e90f62d193d178ddabe8393351ea3818c683bc7cb30c7433ff", kill_on_drop: false }`
[INFO] [stdout] 634d9adade1c23e90f62d193d178ddabe8393351ea3818c683bc7cb30c7433ff
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d92dc162952bdd7d2611f9543b811144e22bf3a15f278bde69c23e05b3eaac1c
[INFO] running `Command { std: "docker" "start" "-a" "d92dc162952bdd7d2611f9543b811144e22bf3a15f278bde69c23e05b3eaac1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: unused import: `crate::predicate::Predicate`
[INFO] [stdout]  --> src/expr/frame.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::predicate::Predicate;
[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 import: `predicate::ProcessPredicate`
[INFO] [stdout]  --> src/expr.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{expr::frame::ExprFrame, predicate::ProcessPredicate};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Stdio`
[INFO] [stdout]  --> src/predicate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Stdio;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processid`
[INFO] [stdout]   --> src/predicate/process.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     let processid = child.id();
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processid`
[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]   --> src/predicate/process.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut child = Command::new(cmd)
[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] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling detect_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `detect`
[INFO] [stdout]  --> tests/integration.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use detect::{parse, predicate::NamePredicate};
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `detect`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `detect`, use `cargo add detect` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `detect`
[INFO] [stdout]   --> tests/integration.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use detect::expr::Expr;
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `detect`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `detect`, use `cargo add detect` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `detect`
[INFO] [stdout]  --> tests/integration.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use detect::{parse, predicate::NamePredicate};
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `detect`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `detect`, use `cargo add detect` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::predicate::Predicate`
[INFO] [stdout]  --> src/expr/frame.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::predicate::Predicate;
[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 import: `predicate::ProcessPredicate`
[INFO] [stdout]  --> src/expr.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{expr::frame::ExprFrame, predicate::ProcessPredicate};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Stdio`
[INFO] [stdout]  --> src/predicate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Stdio;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `detect`
[INFO] [stdout]   --> tests/integration.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         detect::parse_and_run(tmp_path.to_owned(), self.expr.to_owned(), |p| {
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `detect`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `detect`, use `cargo add detect` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `detect`
[INFO] [stdout]    --> tests/integration.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |         assert_eq!(detect::parse(input).unwrap(), expected)
[INFO] [stdout]     |                    ^^^^^^ use of unresolved module or unlinked crate `detect`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `detect`, use `cargo add detect` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processid`
[INFO] [stdout]   --> src/predicate/process.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     let processid = child.id();
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processid`
[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]   --> src/predicate/process.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut child = Command::new(cmd)
[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] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `detect_rs` (test "integration") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d92dc162952bdd7d2611f9543b811144e22bf3a15f278bde69c23e05b3eaac1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92dc162952bdd7d2611f9543b811144e22bf3a15f278bde69c23e05b3eaac1c", kill_on_drop: false }`
[INFO] [stdout] d92dc162952bdd7d2611f9543b811144e22bf3a15f278bde69c23e05b3eaac1c
