[INFO] updating cached repository https://github.com/sklopi/diLay [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 980e71377ddcf6e58122bfc8e7117e9b04520951 [INFO] checking sklopi/diLay against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsklopi%2FdiLay" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sklopi/diLay on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sklopi/diLay [INFO] finished tweaking git repo https://github.com/sklopi/diLay [INFO] tweaked toml for git repo https://github.com/sklopi/diLay written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/sklopi/diLay already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a77f58d735bf995c80fb2998420ab055257657c1ea3b7f8bb67c6ac1be329f23 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a77f58d735bf995c80fb2998420ab055257657c1ea3b7f8bb67c6ac1be329f23"` [INFO] [stderr] Compiling libc v0.2.33 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling user32-sys v0.2.0 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking num-rational v0.1.39 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking vst2 v0.0.1 [INFO] [stderr] Checking di_lay v0.1.0 (/opt/rustwide/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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | fn get_editor(&mut self) -> Option<&mut Editor> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Editor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | fn get_editor(&mut self) -> Option<&mut Editor> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Editor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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: `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 30.90s [INFO] running `"docker" "inspect" "a77f58d735bf995c80fb2998420ab055257657c1ea3b7f8bb67c6ac1be329f23"` [INFO] running `"docker" "rm" "-f" "a77f58d735bf995c80fb2998420ab055257657c1ea3b7f8bb67c6ac1be329f23"` [INFO] [stdout] a77f58d735bf995c80fb2998420ab055257657c1ea3b7f8bb67c6ac1be329f23