[INFO] fetching crate rustimizer 0.1.1... [INFO] building rustimizer-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate rustimizer 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rustimizer 0.1.1 [INFO] finished tweaking crates.io crate rustimizer 0.1.1 [INFO] tweaked toml for crates.io crate rustimizer 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustimizer 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustimizer 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcfa28bed161f46145196fa198c5fbde54879c8bf7cf20af9630cabeabda5643 [INFO] running `Command { std: "docker" "start" "-a" "dcfa28bed161f46145196fa198c5fbde54879c8bf7cf20af9630cabeabda5643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcfa28bed161f46145196fa198c5fbde54879c8bf7cf20af9630cabeabda5643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcfa28bed161f46145196fa198c5fbde54879c8bf7cf20af9630cabeabda5643", kill_on_drop: false }` [INFO] [stdout] dcfa28bed161f46145196fa198c5fbde54879c8bf7cf20af9630cabeabda5643 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dea732eba9f53435261217a4086664067dfa6af72cbe6b1d41f9acc9db6c9111 [INFO] running `Command { std: "docker" "start" "-a" "dea732eba9f53435261217a4086664067dfa6af72cbe6b1d41f9acc9db6c9111", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ndarray-stats v0.6.0 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling rustimizer v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/variables/values.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn values(&self) -> ArrayView1 { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn values(&self) -> ArrayView1<'_, f64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let args = Args::parse(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 21.85s [INFO] running `Command { std: "docker" "inspect" "dea732eba9f53435261217a4086664067dfa6af72cbe6b1d41f9acc9db6c9111", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dea732eba9f53435261217a4086664067dfa6af72cbe6b1d41f9acc9db6c9111", kill_on_drop: false }` [INFO] [stdout] dea732eba9f53435261217a4086664067dfa6af72cbe6b1d41f9acc9db6c9111 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28030df0f4b18bb379d4d9cceaafe20f32cdae2867d704c6879af61447e8a828 [INFO] running `Command { std: "docker" "start" "-a" "28030df0f4b18bb379d4d9cceaafe20f32cdae2867d704c6879af61447e8a828", kill_on_drop: false }` [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling ndarray-stats v0.6.0 [INFO] [stderr] Compiling rustimizer v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/variables/values.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn values(&self) -> ArrayView1 { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn values(&self) -> ArrayView1<'_, f64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/variables/values.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn values(&self) -> ArrayView1 { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn values(&self) -> ArrayView1<'_, f64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let args = Args::parse(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "28030df0f4b18bb379d4d9cceaafe20f32cdae2867d704c6879af61447e8a828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28030df0f4b18bb379d4d9cceaafe20f32cdae2867d704c6879af61447e8a828", kill_on_drop: false }` [INFO] [stdout] 28030df0f4b18bb379d4d9cceaafe20f32cdae2867d704c6879af61447e8a828