[INFO] updating cached repository l3kn/patchwork [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/l3kn/patchwork [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/l3kn/patchwork" "work/ex/beta-1.37-6/sources/1.36.0/gh/l3kn/patchwork"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/l3kn/patchwork'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/l3kn/patchwork" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/l3kn/patchwork"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/l3kn/patchwork'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 83cc4af560d5ad7a6f7b8fc3ae07f6b96d756bcb [INFO] sha for GitHub repo l3kn/patchwork: 83cc4af560d5ad7a6f7b8fc3ae07f6b96d756bcb [INFO] validating manifest of l3kn/patchwork on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of l3kn/patchwork on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing l3kn/patchwork [INFO] finished frobbing l3kn/patchwork [INFO] frobbed toml for l3kn/patchwork written to work/ex/beta-1.37-6/sources/1.36.0/gh/l3kn/patchwork/Cargo.toml [INFO] started frobbing l3kn/patchwork [INFO] finished frobbing l3kn/patchwork [INFO] frobbed toml for l3kn/patchwork written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/l3kn/patchwork/Cargo.toml [INFO] crate l3kn/patchwork already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing l3kn/patchwork against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/l3kn/patchwork:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 7e70b23ce43b629bc3aa35eda97e22605e4d70b12d76cd5eb37eb7018c8304a3 [INFO] running `"docker" "start" "-a" "7e70b23ce43b629bc3aa35eda97e22605e4d70b12d76cd5eb37eb7018c8304a3"` [INFO] [stderr] Compiling sample v0.7.1 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling alsa v0.2.1 [INFO] [stderr] Compiling patchwork v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/karplus_strong.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/karplus_strong.rs:42:39 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `clamp_audio`, `clamp` [INFO] [stderr] --> src/main.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use patchwork::util::{clamp, clamp_audio}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `patchwork::freeverb::Freeverb` [INFO] [stderr] --> src/bin/karplus_strong_vis.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use patchwork::freeverb::Freeverb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/bin/automaton.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | for t in 0..(8 * 44100) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print` [INFO] [stderr] --> src/bin/automaton.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn print(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fix_input` [INFO] [stderr] --> src/main.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn fix_input(&mut self, i: usize, val: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `W` [INFO] [stderr] --> src/main.rs:236:5 [INFO] [stderr] | [INFO] [stderr] 236 | type W = Triangle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `spec` [INFO] [stderr] --> src/bin/pluck.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | let spec = hound::WavSpec { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_spec` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.77s [INFO] running `"docker" "inspect" "7e70b23ce43b629bc3aa35eda97e22605e4d70b12d76cd5eb37eb7018c8304a3"` [INFO] running `"docker" "rm" "-f" "7e70b23ce43b629bc3aa35eda97e22605e4d70b12d76cd5eb37eb7018c8304a3"` [INFO] [stdout] 7e70b23ce43b629bc3aa35eda97e22605e4d70b12d76cd5eb37eb7018c8304a3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/l3kn/patchwork:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 2be819a13b9d9a0065e825cf88f38f38950534a534b77fa63bfcd3e95746ff42 [INFO] running `"docker" "start" "-a" "2be819a13b9d9a0065e825cf88f38f38950534a534b77fa63bfcd3e95746ff42"` [INFO] [stderr] Compiling patchwork v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/bin/automaton.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | for t in 0..(8 * 44100) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] warning: unused variable: `spec` [INFO] [stderr] --> src/bin/pluck.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | let spec = hound::WavSpec { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_spec` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print` [INFO] [stderr] --> src/bin/automaton.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn print(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `clamp_audio`, `clamp` [INFO] [stderr] --> src/main.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use patchwork::util::{clamp, clamp_audio}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fix_input` [INFO] [stderr] --> src/main.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn fix_input(&mut self, i: usize, val: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `W` [INFO] [stderr] --> src/main.rs:236:5 [INFO] [stderr] | [INFO] [stderr] 236 | type W = Triangle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `patchwork::freeverb::Freeverb` [INFO] [stderr] --> src/bin/karplus_strong_vis.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use patchwork::freeverb::Freeverb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/karplus_strong.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/karplus_strong.rs:42:39 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `"docker" "inspect" "2be819a13b9d9a0065e825cf88f38f38950534a534b77fa63bfcd3e95746ff42"` [INFO] running `"docker" "rm" "-f" "2be819a13b9d9a0065e825cf88f38f38950534a534b77fa63bfcd3e95746ff42"` [INFO] [stdout] 2be819a13b9d9a0065e825cf88f38f38950534a534b77fa63bfcd3e95746ff42 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/l3kn/patchwork:/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 469a45f1815be103b6226be93c53a6b81545f470fc46ed168ebae53e31d460b2 [INFO] running `"docker" "start" "-a" "469a45f1815be103b6226be93c53a6b81545f470fc46ed168ebae53e31d460b2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/patchwork-8b979d87e5612579 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/automaton-64925a86e899ff17 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/karplus_strong_vis-1436c1f92f5770c7 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/patchwork-3b4c8373730f6134 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/pluck-0d226d06ccc1fa11 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests patchwork [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "469a45f1815be103b6226be93c53a6b81545f470fc46ed168ebae53e31d460b2"` [INFO] running `"docker" "rm" "-f" "469a45f1815be103b6226be93c53a6b81545f470fc46ed168ebae53e31d460b2"` [INFO] [stdout] 469a45f1815be103b6226be93c53a6b81545f470fc46ed168ebae53e31d460b2