[INFO] fetching crate spitzenfinder 0.4.4... [INFO] testing spitzenfinder-0.4.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate spitzenfinder 0.4.4 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate spitzenfinder 0.4.4 [INFO] finished tweaking crates.io crate spitzenfinder 0.4.4 [INFO] tweaked toml for crates.io crate spitzenfinder 0.4.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spitzenfinder 0.4.4 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 spitzenfinder 0.4.4 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e5b19592002da5d8d991810c1f719bf01a75c0dd6d1f8e865eebbc523f26c7c1 [INFO] running `Command { std: "docker" "start" "-a" "e5b19592002da5d8d991810c1f719bf01a75c0dd6d1f8e865eebbc523f26c7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5b19592002da5d8d991810c1f719bf01a75c0dd6d1f8e865eebbc523f26c7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5b19592002da5d8d991810c1f719bf01a75c0dd6d1f8e865eebbc523f26c7c1", kill_on_drop: false }` [INFO] [stdout] e5b19592002da5d8d991810c1f719bf01a75c0dd6d1f8e865eebbc523f26c7c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6eda0bcee3bafa0ecb99fe7d73515b450ef55a5f2a097ca4bd5f259b05fa4822 [INFO] running `Command { std: "docker" "start" "-a" "6eda0bcee3bafa0ecb99fe7d73515b450ef55a5f2a097ca4bd5f259b05fa4822", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling simd-adler32 v0.3.5 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling libloading v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling const-cstr v0.3.0 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling font-kit v0.11.0 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling ttf-parser v0.17.1 [INFO] [stderr] Compiling user_query v0.1.0 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling png v0.17.9 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling chrono v0.4.26 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling unit_conversion v0.2.0 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling plotters-bitmap v0.3.3 [INFO] [stderr] Compiling pest v2.6.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling spitzenfinder v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | for mut line in fourier_data.data.iter_mut() { [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: unused variable: `rmsd` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let rmsd: f32 = msd.sqrt(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rmsd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mad` [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mad: f32 = FourierData::mean_abs_error_intensities(fourier_data.clone(), mean); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mad` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.76s [INFO] running `Command { std: "docker" "inspect" "6eda0bcee3bafa0ecb99fe7d73515b450ef55a5f2a097ca4bd5f259b05fa4822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eda0bcee3bafa0ecb99fe7d73515b450ef55a5f2a097ca4bd5f259b05fa4822", kill_on_drop: false }` [INFO] [stdout] 6eda0bcee3bafa0ecb99fe7d73515b450ef55a5f2a097ca4bd5f259b05fa4822 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9adade7e440b3fd72b13e78cc05f76f11f7ad24859a51be920a8de0fef065aaa [INFO] running `Command { std: "docker" "start" "-a" "9adade7e440b3fd72b13e78cc05f76f11f7ad24859a51be920a8de0fef065aaa", kill_on_drop: false }` [INFO] [stderr] Compiling spitzenfinder v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | for mut line in fourier_data.data.iter_mut() { [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: unused variable: `rmsd` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let rmsd: f32 = msd.sqrt(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rmsd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mad` [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mad: f32 = FourierData::mean_abs_error_intensities(fourier_data.clone(), mean); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mad` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `peak_finder` [INFO] [stdout] --> tests/integration_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use peak_finder::data::FourierData; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `peak_finder` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `peak_finder`, use `cargo add peak_finder` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | for mut line in fourier_data.data.iter_mut() { [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: unused variable: `rmsd` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let rmsd: f32 = msd.sqrt(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rmsd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mad` [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mad: f32 = FourierData::mean_abs_error_intensities(fourier_data.clone(), mean); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mad` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `peak_finder` [INFO] [stdout] --> tests/unit_tests.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use peak_finder::data::{slope2d::Slope2D, errors::DivisionByZero, find_inflection_point, is_more, is_less}; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `peak_finder` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `peak_finder`, use `cargo add peak_finder` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spitzenfinder` (test "integration_test") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spitzenfinder` (test "unit_tests") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "9adade7e440b3fd72b13e78cc05f76f11f7ad24859a51be920a8de0fef065aaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9adade7e440b3fd72b13e78cc05f76f11f7ad24859a51be920a8de0fef065aaa", kill_on_drop: false }` [INFO] [stdout] 9adade7e440b3fd72b13e78cc05f76f11f7ad24859a51be920a8de0fef065aaa