[INFO] updating cached repository alamminsalo/fft [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alamminsalo/fft [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alamminsalo/fft" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/alamminsalo/fft"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/alamminsalo/fft'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alamminsalo/fft" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/alamminsalo/fft"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/alamminsalo/fft'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b368044f0643f7b733f93e7f795f1be786b48b8f [INFO] sha for GitHub repo alamminsalo/fft: b368044f0643f7b733f93e7f795f1be786b48b8f [INFO] validating manifest of alamminsalo/fft on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of alamminsalo/fft on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing alamminsalo/fft [INFO] finished frobbing alamminsalo/fft [INFO] frobbed toml for alamminsalo/fft written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/alamminsalo/fft/Cargo.toml [INFO] started frobbing alamminsalo/fft [INFO] finished frobbing alamminsalo/fft [INFO] frobbed toml for alamminsalo/fft written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/alamminsalo/fft/Cargo.toml [INFO] crate alamminsalo/fft already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking alamminsalo/fft against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/alamminsalo/fft:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] daeb4bb95c275fcaad629c22cbc5c7c5ace7c31cb8a6e960bb4e7e7acf81f63f [INFO] running `"docker" "start" "-a" "daeb4bb95c275fcaad629c22cbc5c7c5ace7c31cb8a6e960bb4e7e7acf81f63f"` [INFO] [stderr] Checking svg v0.5.11 [INFO] [stderr] Checking tui v0.2.3 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking plotlib v0.3.0 [INFO] [stderr] Checking fft v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:158:35 [INFO] [stderr] | [INFO] [stderr] 158 | let circle = graph_circle(&sine, 5.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:167:35 [INFO] [stderr] | [INFO] [stderr] 167 | let circle = graph_circle(&sine, 5.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:171:35 [INFO] [stderr] | [INFO] [stderr] 171 | let circle = graph_circle(&sine, 10.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:180:35 [INFO] [stderr] | [INFO] [stderr] 180 | let circle = graph_circle(&sine, 5.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:191:35 [INFO] [stderr] | [INFO] [stderr] 191 | let circle = graph_circle(&sine, 5.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:197:35 [INFO] [stderr] | [INFO] [stderr] 197 | let circle = graph_circle(&sine, 60.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:205:35 [INFO] [stderr] | [INFO] [stderr] 205 | let circle = graph_circle(&sine, 5.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:212:35 [INFO] [stderr] | [INFO] [stderr] 212 | let circle = graph_circle(&sine, 60.0); [INFO] [stderr] | ^^^^^ expected slice, found struct `Sample` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[(f32, f32)]` [INFO] [stderr] found type `&Sample` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `fft`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused variable: `analysis` [INFO] [stderr] --> src/main.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | let analysis = fft::analyze(&sample, ft_min, ft_max, ft_ss); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_analysis` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `analysis` [INFO] [stderr] --> src/main.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | let analysis = fft::analyze(&sample, ft_min, ft_max, ft_ss); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_analysis` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "daeb4bb95c275fcaad629c22cbc5c7c5ace7c31cb8a6e960bb4e7e7acf81f63f"` [INFO] running `"docker" "rm" "-f" "daeb4bb95c275fcaad629c22cbc5c7c5ace7c31cb8a6e960bb4e7e7acf81f63f"` [INFO] [stdout] daeb4bb95c275fcaad629c22cbc5c7c5ace7c31cb8a6e960bb4e7e7acf81f63f