[INFO] fetching crate rusted-ring 0.5.6... [INFO] testing rusted-ring-0.5.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate rusted-ring 0.5.6 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rusted-ring 0.5.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v2.0.103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bc02709fddceb9d15b2c2f57f8b111a813d068a7eec93cf695d2d3f1356e01a [INFO] running `Command { std: "docker" "start" "-a" "1bc02709fddceb9d15b2c2f57f8b111a813d068a7eec93cf695d2d3f1356e01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bc02709fddceb9d15b2c2f57f8b111a813d068a7eec93cf695d2d3f1356e01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bc02709fddceb9d15b2c2f57f8b111a813d068a7eec93cf695d2d3f1356e01a", kill_on_drop: false }` [INFO] [stdout] 1bc02709fddceb9d15b2c2f57f8b111a813d068a7eec93cf695d2d3f1356e01a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 221d9c64e31bfb75adfed88c6a6617ecf8b8a4a60f5e113952f7f21a7649b744 [INFO] running `Command { std: "docker" "start" "-a" "221d9c64e31bfb75adfed88c6a6617ecf8b8a4a60f5e113952f7f21a7649b744", 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 4.33s [INFO] running `Command { std: "docker" "inspect" "221d9c64e31bfb75adfed88c6a6617ecf8b8a4a60f5e113952f7f21a7649b744", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "221d9c64e31bfb75adfed88c6a6617ecf8b8a4a60f5e113952f7f21a7649b744", kill_on_drop: false }` [INFO] [stdout] 221d9c64e31bfb75adfed88c6a6617ecf8b8a4a60f5e113952f7f21a7649b744 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13e110d3ffd518421da5934598cdef0af3d14af29d960fd7138295bcb9efb33c [INFO] running `Command { std: "docker" "start" "-a" "13e110d3ffd518421da5934598cdef0af3d14af29d960fd7138295bcb9efb33c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling itertools v0.10.5 [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 rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling serde v1.0.219 [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 19.12s [INFO] running `Command { std: "docker" "inspect" "13e110d3ffd518421da5934598cdef0af3d14af29d960fd7138295bcb9efb33c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13e110d3ffd518421da5934598cdef0af3d14af29d960fd7138295bcb9efb33c", kill_on_drop: false }` [INFO] [stdout] 13e110d3ffd518421da5934598cdef0af3d14af29d960fd7138295bcb9efb33c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a441a6d6c8c8c098f4d6a8db2cbab4717fce75bc8b503aaf1c7e1590f06dae7d [INFO] running `Command { std: "docker" "start" "-a" "a441a6d6c8c8c098f4d6a8db2cbab4717fce75bc8b503aaf1c7e1590f06dae7d", 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 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusted_ring-d3951edf0fe768ea) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test pool::pool_tests::test_custom_ring_usage ... ok [INFO] [stderr] [INFO] [stderr] thread '' (32) 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-d3951edf0fe768ea` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "a441a6d6c8c8c098f4d6a8db2cbab4717fce75bc8b503aaf1c7e1590f06dae7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a441a6d6c8c8c098f4d6a8db2cbab4717fce75bc8b503aaf1c7e1590f06dae7d", kill_on_drop: false }` [INFO] [stdout] a441a6d6c8c8c098f4d6a8db2cbab4717fce75bc8b503aaf1c7e1590f06dae7d