[INFO] fetching crate rusted-ring 0.5.6... [INFO] testing rusted-ring-0.5.6 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rusted-ring 0.5.6 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rusted-ring 0.5.6 [INFO] finished tweaking crates.io crate rusted-ring 0.5.6 [INFO] tweaked toml for crates.io crate rusted-ring 0.5.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rusted-ring 0.5.6 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusted-ring 0.5.6 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a99502b4a01ae08efc88d0ab03b9fac6287214112852e42d083ef6c77d559e7 [INFO] running `Command { std: "docker" "start" "-a" "1a99502b4a01ae08efc88d0ab03b9fac6287214112852e42d083ef6c77d559e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a99502b4a01ae08efc88d0ab03b9fac6287214112852e42d083ef6c77d559e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a99502b4a01ae08efc88d0ab03b9fac6287214112852e42d083ef6c77d559e7", kill_on_drop: false }` [INFO] [stdout] 1a99502b4a01ae08efc88d0ab03b9fac6287214112852e42d083ef6c77d559e7 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7774667f407aa6abc47ee9f65a309c59b2804ad311ef5388579cc76b0b9d5cb5 [INFO] running `Command { std: "docker" "start" "-a" "7774667f407aa6abc47ee9f65a309c59b2804ad311ef5388579cc76b0b9d5cb5", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling rusted-ring v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:286:21 [INFO] [stdout] | [INFO] [stdout] 286 | let mut writer = RingFactory::get_writer(&XS_RING); [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: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | let mut writer = RingFactory::get_writer(&S_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut writer = RingFactory::get_writer(&M_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | let mut writer = RingFactory::get_writer(&L_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | let mut writer = RingFactory::get_writer(&XL_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "7774667f407aa6abc47ee9f65a309c59b2804ad311ef5388579cc76b0b9d5cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7774667f407aa6abc47ee9f65a309c59b2804ad311ef5388579cc76b0b9d5cb5", kill_on_drop: false }` [INFO] [stdout] 7774667f407aa6abc47ee9f65a309c59b2804ad311ef5388579cc76b0b9d5cb5 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0627e224401a91f66ca67de5b2585e65ed05dcca8abf134d1e0741af97ab31f [INFO] running `Command { std: "docker" "start" "-a" "f0627e224401a91f66ca67de5b2585e65ed05dcca8abf134d1e0741af97ab31f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:286:21 [INFO] [stdout] | [INFO] [stdout] 286 | let mut writer = RingFactory::get_writer(&XS_RING); [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: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | let mut writer = RingFactory::get_writer(&S_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut writer = RingFactory::get_writer(&M_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | let mut writer = RingFactory::get_writer(&L_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | let mut writer = RingFactory::get_writer(&XL_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling rusted-ring v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:286:21 [INFO] [stdout] | [INFO] [stdout] 286 | let mut writer = RingFactory::get_writer(&XS_RING); [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: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | let mut writer = RingFactory::get_writer(&S_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut writer = RingFactory::get_writer(&M_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | let mut writer = RingFactory::get_writer(&L_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | let mut writer = RingFactory::get_writer(&XL_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | let mut xs_writer = RingFactory::get_writer(&XS_RING); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:444:13 [INFO] [stdout] | [INFO] [stdout] 444 | let mut m_writer = RingFactory::get_writer(&M_RING); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | let mut generic_writer = RingFactory::get_writer(&S_RING); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:478:13 [INFO] [stdout] | [INFO] [stdout] 478 | let mut typed_writer = EventPoolFactory::get_s_writer(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:518:17 [INFO] [stdout] | [INFO] [stdout] 518 | let mut writer = RingFactory::get_writer(&L_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:530:17 [INFO] [stdout] | [INFO] [stdout] 530 | let mut writer = EventPoolFactory::get_l_writer(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:567:13 [INFO] [stdout] | [INFO] [stdout] 567 | let mut writer = RingFactory::get_writer(&CUSTOM_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:594:21 [INFO] [stdout] | [INFO] [stdout] 594 | let mut writer = RingFactory::get_writer(&XL_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pool.rs:648:17 [INFO] [stdout] | [INFO] [stdout] 648 | let mut writer = RingFactory::get_writer(&XS_RING); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.52s [INFO] running `Command { std: "docker" "inspect" "f0627e224401a91f66ca67de5b2585e65ed05dcca8abf134d1e0741af97ab31f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0627e224401a91f66ca67de5b2585e65ed05dcca8abf134d1e0741af97ab31f", kill_on_drop: false }` [INFO] [stdout] f0627e224401a91f66ca67de5b2585e65ed05dcca8abf134d1e0741af97ab31f [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a33183f6d7f39d1b134553975bc127afdedc189eea2dea2c0b032ccfc9f9a12 [INFO] running `Command { std: "docker" "start" "-a" "9a33183f6d7f39d1b134553975bc127afdedc189eea2dea2c0b032ccfc9f9a12", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:286:21 [INFO] [stderr] | [INFO] [stderr] 286 | let mut writer = RingFactory::get_writer(&XS_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:294:21 [INFO] [stderr] | [INFO] [stderr] 294 | let mut writer = RingFactory::get_writer(&S_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | let mut writer = RingFactory::get_writer(&M_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:310:21 [INFO] [stderr] | [INFO] [stderr] 310 | let mut writer = RingFactory::get_writer(&L_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:318:21 [INFO] [stderr] | [INFO] [stderr] 318 | let mut writer = RingFactory::get_writer(&XL_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `rusted-ring` (lib) generated 5 warnings (run `cargo fix --lib -p rusted-ring` to apply 5 suggestions) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:441:13 [INFO] [stderr] | [INFO] [stderr] 441 | let mut xs_writer = RingFactory::get_writer(&XS_RING); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:444:13 [INFO] [stderr] | [INFO] [stderr] 444 | let mut m_writer = RingFactory::get_writer(&M_RING); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | let mut generic_writer = RingFactory::get_writer(&S_RING); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:478:13 [INFO] [stderr] | [INFO] [stderr] 478 | let mut typed_writer = EventPoolFactory::get_s_writer(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:518:17 [INFO] [stderr] | [INFO] [stderr] 518 | let mut writer = RingFactory::get_writer(&L_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:530:17 [INFO] [stderr] | [INFO] [stderr] 530 | let mut writer = EventPoolFactory::get_l_writer(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:567:13 [INFO] [stderr] | [INFO] [stderr] 567 | let mut writer = RingFactory::get_writer(&CUSTOM_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:594:21 [INFO] [stderr] | [INFO] [stderr] 594 | let mut writer = RingFactory::get_writer(&XL_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pool.rs:648:17 [INFO] [stderr] | [INFO] [stderr] 648 | let mut writer = RingFactory::get_writer(&XS_RING); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `rusted-ring` (lib test) generated 14 warnings (5 duplicates) (run `cargo fix --lib -p rusted-ring --tests` to apply 9 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusted_ring-dbd834f7561be88b) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stderr] [INFO] [stderr] thread 'pool::pool_tests::test_api_equivalence' (24) has overflowed its stack [INFO] [stderr] fatal runtime error: stack overflow, aborting [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/rusted_ring-dbd834f7561be88b` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "9a33183f6d7f39d1b134553975bc127afdedc189eea2dea2c0b032ccfc9f9a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a33183f6d7f39d1b134553975bc127afdedc189eea2dea2c0b032ccfc9f9a12", kill_on_drop: false }` [INFO] [stdout] 9a33183f6d7f39d1b134553975bc127afdedc189eea2dea2c0b032ccfc9f9a12