[INFO] fetching crate control-sys 0.1.0...
[INFO] checking control-sys-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate control-sys 0.1.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate control-sys 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0afde2ae31c742fedf55d9126c31c28ca104b0bc80ac3ac682497527c499891
[INFO] running `Command { std: "docker" "start" "-a" "c0afde2ae31c742fedf55d9126c31c28ca104b0bc80ac3ac682497527c499891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0afde2ae31c742fedf55d9126c31c28ca104b0bc80ac3ac682497527c499891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0afde2ae31c742fedf55d9126c31c28ca104b0bc80ac3ac682497527c499891", kill_on_drop: false }`
[INFO] [stdout] c0afde2ae31c742fedf55d9126c31c28ca104b0bc80ac3ac682497527c499891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b72353b30351def166a2aa4a741996f8d8fff48c187e5e1ed26103ba387b41b6
[INFO] running `Command { std: "docker" "start" "-a" "b72353b30351def166a2aa4a741996f8d8fff48c187e5e1ed26103ba387b41b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling cc v1.2.9
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking float-ord v0.3.2
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[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking 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 39.48s
[INFO] running `Command { std: "docker" "inspect" "b72353b30351def166a2aa4a741996f8d8fff48c187e5e1ed26103ba387b41b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72353b30351def166a2aa4a741996f8d8fff48c187e5e1ed26103ba387b41b6", kill_on_drop: false }`
[INFO] [stdout] b72353b30351def166a2aa4a741996f8d8fff48c187e5e1ed26103ba387b41b6