[INFO] updating cached repository sklopi/diLay [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sklopi/diLay [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sklopi/diLay" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sklopi/diLay"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sklopi/diLay'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sklopi/diLay" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sklopi/diLay"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sklopi/diLay'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 980e71377ddcf6e58122bfc8e7117e9b04520951 [INFO] sha for GitHub repo sklopi/diLay: 980e71377ddcf6e58122bfc8e7117e9b04520951 [INFO] validating manifest of sklopi/diLay on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sklopi/diLay on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sklopi/diLay [INFO] finished frobbing sklopi/diLay [INFO] frobbed toml for sklopi/diLay written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sklopi/diLay/Cargo.toml [INFO] started frobbing sklopi/diLay [INFO] finished frobbing sklopi/diLay [INFO] frobbed toml for sklopi/diLay written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sklopi/diLay/Cargo.toml [INFO] crate sklopi/diLay has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sklopi/diLay against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sklopi/diLay:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 67169bda115c3b82f2b6afe716e532cd2aadf60bccc053ffe5b155f414fee49a [INFO] running `"docker" "start" "-a" "67169bda115c3b82f2b6afe716e532cd2aadf60bccc053ffe5b155f414fee49a"` [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling num-complex v0.1.40 [INFO] [stderr] Compiling user32-sys v0.2.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling num-bigint v0.1.40 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling num-rational v0.1.39 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling vst2 v0.0.1 [INFO] [stderr] Compiling di_lay v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/editor.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/editor.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Drain`, `VecDeque` [INFO] [stderr] --> src/editor.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::vec_deque::{VecDeque, Drain}; [INFO] [stderr] | ^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc` [INFO] [stderr] --> src/editor.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/editor.rs:47:24 [INFO] [stderr] | [INFO] [stderr] 47 | fn open(&mut self, window: *mut c_void) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/editor.rs:54:33 [INFO] [stderr] | [INFO] [stderr] 54 | fn set_knob_mode(&mut self, mode: KnobMode) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_mode` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keycode` [INFO] [stderr] --> src/editor.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | fn key_up(&mut self, keycode: KeyCode) -> bool { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_keycode` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keycode` [INFO] [stderr] --> src/editor.rs:60:28 [INFO] [stderr] | [INFO] [stderr] 60 | fn key_down(&mut self, keycode: KeyCode) -> bool { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_keycode` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.77s [INFO] running `"docker" "inspect" "67169bda115c3b82f2b6afe716e532cd2aadf60bccc053ffe5b155f414fee49a"` [INFO] running `"docker" "rm" "-f" "67169bda115c3b82f2b6afe716e532cd2aadf60bccc053ffe5b155f414fee49a"` [INFO] [stdout] 67169bda115c3b82f2b6afe716e532cd2aadf60bccc053ffe5b155f414fee49a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sklopi/diLay:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 9765f1fad1a49d21dd40259f1dba01e9ffe4d14fb02e58db6a1e75ee9feacd75 [INFO] running `"docker" "start" "-a" "9765f1fad1a49d21dd40259f1dba01e9ffe4d14fb02e58db6a1e75ee9feacd75"` [INFO] [stderr] Compiling di_lay v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/editor.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/editor.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Drain`, `VecDeque` [INFO] [stderr] --> src/editor.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::vec_deque::{VecDeque, Drain}; [INFO] [stderr] | ^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc` [INFO] [stderr] --> src/editor.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/editor.rs:47:24 [INFO] [stderr] | [INFO] [stderr] 47 | fn open(&mut self, window: *mut c_void) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/editor.rs:54:33 [INFO] [stderr] | [INFO] [stderr] 54 | fn set_knob_mode(&mut self, mode: KnobMode) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_mode` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keycode` [INFO] [stderr] --> src/editor.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | fn key_up(&mut self, keycode: KeyCode) -> bool { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_keycode` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keycode` [INFO] [stderr] --> src/editor.rs:60:28 [INFO] [stderr] | [INFO] [stderr] 60 | fn key_down(&mut self, keycode: KeyCode) -> bool { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_keycode` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delay_line` [INFO] [stderr] --> src/delay_line.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut delay_line : DelayLine = Default::default(); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_delay_line` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut buffer: AudioBuffer = AudioBuffer::new( [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/delay_line.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut delay_line : DelayLine = Default::default(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `"docker" "inspect" "9765f1fad1a49d21dd40259f1dba01e9ffe4d14fb02e58db6a1e75ee9feacd75"` [INFO] running `"docker" "rm" "-f" "9765f1fad1a49d21dd40259f1dba01e9ffe4d14fb02e58db6a1e75ee9feacd75"` [INFO] [stdout] 9765f1fad1a49d21dd40259f1dba01e9ffe4d14fb02e58db6a1e75ee9feacd75 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sklopi/diLay:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] ffc85665f0127793cf1310c76be0abbb273a814d8f5a3d20064bdf9275f72ccf [INFO] running `"docker" "start" "-a" "ffc85665f0127793cf1310c76be0abbb273a814d8f5a3d20064bdf9275f72ccf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/di_lay-4b0a06898e274bb1 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test delay_line::test_delay ... ok [INFO] [stdout] test delay_line::test_default ... ok [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ffc85665f0127793cf1310c76be0abbb273a814d8f5a3d20064bdf9275f72ccf"` [INFO] running `"docker" "rm" "-f" "ffc85665f0127793cf1310c76be0abbb273a814d8f5a3d20064bdf9275f72ccf"` [INFO] [stdout] ffc85665f0127793cf1310c76be0abbb273a814d8f5a3d20064bdf9275f72ccf