[INFO] fetching crate scir-signal 0.1.0...
[INFO] testing scir-signal-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate scir-signal 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate scir-signal 0.1.0
[INFO] finished tweaking crates.io crate scir-signal 0.1.0
[INFO] tweaked toml for crates.io crate scir-signal 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scir-signal 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scir-signal 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06eb92d454b12ac817251aefb3f67944f942b26eff44351e580b855367a041f7
[INFO] running `Command { std: "docker" "start" "-a" "06eb92d454b12ac817251aefb3f67944f942b26eff44351e580b855367a041f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06eb92d454b12ac817251aefb3f67944f942b26eff44351e580b855367a041f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06eb92d454b12ac817251aefb3f67944f942b26eff44351e580b855367a041f7", kill_on_drop: false }`
[INFO] [stdout] 06eb92d454b12ac817251aefb3f67944f942b26eff44351e580b855367a041f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 663e9dc9f2d14268724a32544bb3781636f9e2195ba97fb98fc695d659aedd04
[INFO] running `Command { std: "docker" "start" "-a" "663e9dc9f2d14268724a32544bb3781636f9e2195ba97fb98fc695d659aedd04", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.17.1
[INFO] [stderr]    Compiling scir-signal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sos`
[INFO] [stdout]   --> src/lib.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_sos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/lib.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "663e9dc9f2d14268724a32544bb3781636f9e2195ba97fb98fc695d659aedd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663e9dc9f2d14268724a32544bb3781636f9e2195ba97fb98fc695d659aedd04", kill_on_drop: false }`
[INFO] [stdout] 663e9dc9f2d14268724a32544bb3781636f9e2195ba97fb98fc695d659aedd04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 314598de90fecb6b856e3264af629647eaf56d21e2d7c6dee0550a17ac28047a
[INFO] running `Command { std: "docker" "start" "-a" "314598de90fecb6b856e3264af629647eaf56d21e2d7c6dee0550a17ac28047a", kill_on_drop: false }`
[INFO] [stderr]    Compiling scir-signal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sos`
[INFO] [stdout]   --> src/lib.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_sos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/lib.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sos`
[INFO] [stdout]   --> src/lib.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_sos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/lib.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "314598de90fecb6b856e3264af629647eaf56d21e2d7c6dee0550a17ac28047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314598de90fecb6b856e3264af629647eaf56d21e2d7c6dee0550a17ac28047a", kill_on_drop: false }`
[INFO] [stdout] 314598de90fecb6b856e3264af629647eaf56d21e2d7c6dee0550a17ac28047a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dea57a8e3d43771b16dcf215635d0106fd6ce8de9e6a3587854729e59c30488
[INFO] running `Command { std: "docker" "start" "-a" "6dea57a8e3d43771b16dcf215635d0106fd6ce8de9e6a3587854729e59c30488", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `sos`
[INFO] [stderr]   --> src/lib.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stderr]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_sos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/lib.rs:11:31
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn filtfilt<T>(sos: &Sos, input: Array1<T>) -> Array1<T> {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: `scir-signal` (lib) generated 2 warnings (run `cargo fix --lib -p scir-signal` to apply 2 suggestions)
[INFO] [stderr] warning: `scir-signal` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scir_signal-1aa428472a4fc172)
[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 scir_signal
[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" "6dea57a8e3d43771b16dcf215635d0106fd6ce8de9e6a3587854729e59c30488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dea57a8e3d43771b16dcf215635d0106fd6ce8de9e6a3587854729e59c30488", kill_on_drop: false }`
[INFO] [stdout] 6dea57a8e3d43771b16dcf215635d0106fd6ce8de9e6a3587854729e59c30488