[INFO] fetching crate organism 0.1.1... [INFO] testing organism-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate organism 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate organism 0.1.1 [INFO] finished tweaking crates.io crate organism 0.1.1 [INFO] tweaked toml for crates.io crate organism 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate organism 0.1.1 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 organism 0.1.1 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fe36426184e867953d9788ef86bd911dc6ffacf768c20f7836eaafc785bbd7f [INFO] running `Command { std: "docker" "start" "-a" "8fe36426184e867953d9788ef86bd911dc6ffacf768c20f7836eaafc785bbd7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fe36426184e867953d9788ef86bd911dc6ffacf768c20f7836eaafc785bbd7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fe36426184e867953d9788ef86bd911dc6ffacf768c20f7836eaafc785bbd7f", kill_on_drop: false }` [INFO] [stdout] 8fe36426184e867953d9788ef86bd911dc6ffacf768c20f7836eaafc785bbd7f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fb963814a86e5faf2b8c7591a6b7c20efa952c5e3f675a13f931e2c9e70442d [INFO] running `Command { std: "docker" "start" "-a" "2fb963814a86e5faf2b8c7591a6b7c20efa952c5e3f675a13f931e2c9e70442d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling organism v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/recognizer/mod.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:44 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:64 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.61s [INFO] running `Command { std: "docker" "inspect" "2fb963814a86e5faf2b8c7591a6b7c20efa952c5e3f675a13f931e2c9e70442d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fb963814a86e5faf2b8c7591a6b7c20efa952c5e3f675a13f931e2c9e70442d", kill_on_drop: false }` [INFO] [stdout] 2fb963814a86e5faf2b8c7591a6b7c20efa952c5e3f675a13f931e2c9e70442d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b52e8184187518f13bbad5fcffcdb6c0252353249ff082b9993b0fcdf78c206c [INFO] running `Command { std: "docker" "start" "-a" "b52e8184187518f13bbad5fcffcdb6c0252353249ff082b9993b0fcdf78c206c", kill_on_drop: false }` [INFO] [stderr] Compiling organism v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/recognizer/mod.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:44 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:64 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:44 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:64 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "b52e8184187518f13bbad5fcffcdb6c0252353249ff082b9993b0fcdf78c206c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b52e8184187518f13bbad5fcffcdb6c0252353249ff082b9993b0fcdf78c206c", kill_on_drop: false }` [INFO] [stdout] b52e8184187518f13bbad5fcffcdb6c0252353249ff082b9993b0fcdf78c206c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e2d26deeb85bbea0b5b308877906e5e977f9960bc968040f3eabcc7019864780 [INFO] running `Command { std: "docker" "start" "-a" "e2d26deeb85bbea0b5b308877906e5e977f9960bc968040f3eabcc7019864780", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/recognizer/mod.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:44 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [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/recognizer/mod.rs:50:64 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn build_rec(mut rec_scores: Vec, mut rec_type: char, mut rec_size: usize, config: Option) -> Recognizer { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `organism` (lib) generated 3 warnings (run `cargo fix --lib -p organism` to apply 3 suggestions) [INFO] [stderr] warning: `organism` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/organism-1d8c129f79fb82db) [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 organism [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" "e2d26deeb85bbea0b5b308877906e5e977f9960bc968040f3eabcc7019864780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2d26deeb85bbea0b5b308877906e5e977f9960bc968040f3eabcc7019864780", kill_on_drop: false }` [INFO] [stdout] e2d26deeb85bbea0b5b308877906e5e977f9960bc968040f3eabcc7019864780