[INFO] fetching crate suru 2.2.3...
[INFO] testing suru-2.2.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate suru 2.2.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate suru 2.2.3
[INFO] finished tweaking crates.io crate suru 2.2.3
[INFO] tweaked toml for crates.io crate suru 2.2.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate suru 2.2.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate suru 2.2.3 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac65b3ce4809710605e70f0849dbde7e5d63beac9cccf2541575a17aae418ffb
[INFO] running `Command { std: "docker" "start" "-a" "ac65b3ce4809710605e70f0849dbde7e5d63beac9cccf2541575a17aae418ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac65b3ce4809710605e70f0849dbde7e5d63beac9cccf2541575a17aae418ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac65b3ce4809710605e70f0849dbde7e5d63beac9cccf2541575a17aae418ffb", kill_on_drop: false }`
[INFO] [stdout] ac65b3ce4809710605e70f0849dbde7e5d63beac9cccf2541575a17aae418ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c527ea098794e8fd5d5ba652fb652fa51c0ba8430461f0e19478521ff54771cf
[INFO] running `Command { std: "docker" "start" "-a" "c527ea098794e8fd5d5ba652fb652fa51c0ba8430461f0e19478521ff54771cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling clap_builder v4.5.30
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling indicatif-log-bridge v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling clap v4.5.30
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling suru v2.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parser.rs:43:47
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stdout]    |                                               ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stdout] 43 +     let file = input.next().unwrap_or_else(|| panic!() );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "c527ea098794e8fd5d5ba652fb652fa51c0ba8430461f0e19478521ff54771cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c527ea098794e8fd5d5ba652fb652fa51c0ba8430461f0e19478521ff54771cf", kill_on_drop: false }`
[INFO] [stdout] c527ea098794e8fd5d5ba652fb652fa51c0ba8430461f0e19478521ff54771cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ff4f9b97ee65f535a2317778c25b46d79259c7e859c591ecc0e873640f67b2e
[INFO] running `Command { std: "docker" "start" "-a" "5ff4f9b97ee65f535a2317778c25b46d79259c7e859c591ecc0e873640f67b2e", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parser.rs:43:47
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stdout]    |                                               ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stdout] 43 +     let file = input.next().unwrap_or_else(|| panic!() );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling suru v2.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parser.rs:43:47
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stdout]    |                                               ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stdout] 43 +     let file = input.next().unwrap_or_else(|| panic!() );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "5ff4f9b97ee65f535a2317778c25b46d79259c7e859c591ecc0e873640f67b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff4f9b97ee65f535a2317778c25b46d79259c7e859c591ecc0e873640f67b2e", kill_on_drop: false }`
[INFO] [stdout] 5ff4f9b97ee65f535a2317778c25b46d79259c7e859c591ecc0e873640f67b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccf9ec79aeab7fcf5f61e7e66c72139c32e5db28f3217f66022692f49ce2d902
[INFO] running `Command { std: "docker" "start" "-a" "ccf9ec79aeab7fcf5f61e7e66c72139c32e5db28f3217f66022692f49ce2d902", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/parser.rs:43:47
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stderr]    |                                               ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 -     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stderr] 43 +     let file = input.next().unwrap_or_else(|| panic!() );
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `suru` (lib) generated 1 warning (run `cargo fix --lib -p suru` to apply 1 suggestion)
[INFO] [stderr] warning: `suru` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/suru-4bc1daf673598598)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test hooks::testing::test_compiledb ... ok
[INFO] [stdout] test parser::test::parse_expr_win ... ok
[INFO] [stdout] test parser::test::parse_expr ... ok
[INFO] [stdout] test parser::test::parse_task_win ... ok
[INFO] [stdout] test parser::test::parse_template ... ok
[INFO] [stdout] test parser::test::try_parse ... ok
[INFO] [stdout] test parser::test::parse_depfile_win ... ok
[INFO] [stdout] test functions::test::test_first_last ... ok
[INFO] [stdout] test parser::test::parse_file ... ok
[INFO] [stdout] test parser::test::parse_recipe ... ok
[INFO] [stdout] test parser::test::parse_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/suru-d5aefa65a4a8ffda)
[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] [stderr]    Doc-tests suru
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/parser.rs:43:47
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stderr]    |                                               ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 -     let file = input.next().unwrap_or_else(|| (panic!()));
[INFO] [stderr] 43 +     let file = input.next().unwrap_or_else(|| panic!() );
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "ccf9ec79aeab7fcf5f61e7e66c72139c32e5db28f3217f66022692f49ce2d902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf9ec79aeab7fcf5f61e7e66c72139c32e5db28f3217f66022692f49ce2d902", kill_on_drop: false }`
[INFO] [stdout] ccf9ec79aeab7fcf5f61e7e66c72139c32e5db28f3217f66022692f49ce2d902
