[INFO] fetching crate control-sys 0.1.0... [INFO] testing control-sys-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate control-sys 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate control-sys 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate control-sys 0.1.0 [INFO] tweaked toml for crates.io crate control-sys 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate control-sys 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate control-sys 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded float-ord v0.3.2 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Downloaded plotters-bitmap v0.3.7 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded dwrote v0.11.2 [INFO] [stderr] Downloaded font-kit v0.14.2 [INFO] [stderr] Downloaded pathfinder_simd v0.5.4 [INFO] [stderr] Downloaded cc v1.2.9 [INFO] [stderr] Downloaded freetype-sys v0.20.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45f4f13fe34a90643b153bdefcfd7b43fb0569d8ab0ad3a684f08a38d3eeded7 [INFO] running `Command { std: "docker" "start" "-a" "45f4f13fe34a90643b153bdefcfd7b43fb0569d8ab0ad3a684f08a38d3eeded7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45f4f13fe34a90643b153bdefcfd7b43fb0569d8ab0ad3a684f08a38d3eeded7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45f4f13fe34a90643b153bdefcfd7b43fb0569d8ab0ad3a684f08a38d3eeded7", kill_on_drop: false }` [INFO] [stdout] 45f4f13fe34a90643b153bdefcfd7b43fb0569d8ab0ad3a684f08a38d3eeded7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e7422f87ca41a6979c0e3ef37bd5ce946df4ebfc36adc9ac3d95085432074ed [INFO] running `Command { std: "docker" "start" "-a" "4e7422f87ca41a6979c0e3ef37bd5ce946df4ebfc36adc9ac3d95085432074ed", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling cc v1.2.9 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling font-kit v0.14.2 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling miniz_oxide v0.8.2 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling bitflags v2.7.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling wide v0.7.32 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling plotters-bitmap v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling control-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `build_controllable_canonical_form` is never used [INFO] [stdout] --> src/model.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl ContinuousStateSpaceModel { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 129 | fn build_controllable_canonical_form(tf: &TransferFunction) -> ContinuousStateSpaceModel { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TransferFunction` is never constructed [INFO] [stdout] --> src/model.rs:337:8 [INFO] [stdout] | [INFO] [stdout] 337 | struct TransferFunction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/model.rs:344:8 [INFO] [stdout] | [INFO] [stdout] 343 | impl TransferFunction { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 344 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.52s [INFO] running `Command { std: "docker" "inspect" "4e7422f87ca41a6979c0e3ef37bd5ce946df4ebfc36adc9ac3d95085432074ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7422f87ca41a6979c0e3ef37bd5ce946df4ebfc36adc9ac3d95085432074ed", kill_on_drop: false }` [INFO] [stdout] 4e7422f87ca41a6979c0e3ef37bd5ce946df4ebfc36adc9ac3d95085432074ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f94b38d0938c570a096a426a17b0b0aafb661d7f98648283ecc167918f384717 [INFO] running `Command { std: "docker" "start" "-a" "f94b38d0938c570a096a426a17b0b0aafb661d7f98648283ecc167918f384717", kill_on_drop: false }` [INFO] [stdout] warning: associated function `build_controllable_canonical_form` is never used [INFO] [stdout] --> src/model.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl ContinuousStateSpaceModel { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 129 | fn build_controllable_canonical_form(tf: &TransferFunction) -> ContinuousStateSpaceModel { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TransferFunction` is never constructed [INFO] [stdout] --> src/model.rs:337:8 [INFO] [stdout] | [INFO] [stdout] 337 | struct TransferFunction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/model.rs:344:8 [INFO] [stdout] | [INFO] [stdout] 343 | impl TransferFunction { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 344 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling control-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "f94b38d0938c570a096a426a17b0b0aafb661d7f98648283ecc167918f384717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f94b38d0938c570a096a426a17b0b0aafb661d7f98648283ecc167918f384717", kill_on_drop: false }` [INFO] [stdout] f94b38d0938c570a096a426a17b0b0aafb661d7f98648283ecc167918f384717 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71a730c3452f1965cd5932b57e45cdf47b028be55dc40cb482100df5d595b34e [INFO] running `Command { std: "docker" "start" "-a" "71a730c3452f1965cd5932b57e45cdf47b028be55dc40cb482100df5d595b34e", kill_on_drop: false }` [INFO] [stderr] warning: associated function `build_controllable_canonical_form` is never used [INFO] [stderr] --> src/model.rs:129:8 [INFO] [stderr] | [INFO] [stderr] 93 | impl ContinuousStateSpaceModel { [INFO] [stderr] | ------------------------------ associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 129 | fn build_controllable_canonical_form(tf: &TransferFunction) -> ContinuousStateSpaceModel { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `TransferFunction` is never constructed [INFO] [stderr] --> src/model.rs:337:8 [INFO] [stderr] | [INFO] [stderr] 337 | struct TransferFunction { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/model.rs:344:8 [INFO] [stderr] | [INFO] [stderr] 343 | impl TransferFunction { [INFO] [stderr] | --------------------- associated function in this implementation [INFO] [stderr] 344 | fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `control-sys` (lib) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/control_sys-ad3843f901b428b8) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test analysis::tests::test_compute_observability_matrix_mat_a_not_square ... ok [INFO] [stdout] test analysis::tests::test_compute_controllability_matrix_2x2 ... ok [INFO] [stdout] test analysis::tests::test_compute_observability_matrix_2x2 ... ok [INFO] [stdout] test analysis::tests::test_controllability_2x2_controllable ... ok [INFO] [stdout] test analysis::tests::test_controllability_3x3_not_controllable ... ok [INFO] [stdout] test analysis::tests::test_observability_3x3_not_observable ... ok [INFO] [stdout] test model::tests::test_compute_poles_pure_real ... ok [INFO] [stdout] test model::tests::test_compute_poles_real_and_imaginary_part ... ok [INFO] [stdout] test analysis::tests::test_is_observable_2x2_observable_system ... ok [INFO] [stdout] test model::tests::test_compute_state_space_model_nominal ... ok [INFO] [stdout] test model::tests::test_compute_poles_pure_im ... ok [INFO] [stderr] Doc-tests control_sys [INFO] [stdout] test analysis::tests::test_compute_controllability_matrix_mat_a_not_square ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - (line 101) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] test src/analysis.rs - analysis::compute_controllability_matrix (line 26) ... ok [INFO] [stdout] test src/model.rs - model::Discrete (line 29) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/model.rs - model::Pole (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/analysis.rs - analysis::compute_observability_matrix (line 123) ... ok [INFO] [stdout] test src/lib.rs - (line 136) ... ok [INFO] [stdout] test src/analysis.rs - analysis::is_ss_controllable (line 75) ... ok [INFO] [stdout] test src/analysis.rs - analysis::is_ss_observable (line 171) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "71a730c3452f1965cd5932b57e45cdf47b028be55dc40cb482100df5d595b34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a730c3452f1965cd5932b57e45cdf47b028be55dc40cb482100df5d595b34e", kill_on_drop: false }` [INFO] [stdout] 71a730c3452f1965cd5932b57e45cdf47b028be55dc40cb482100df5d595b34e