Dec 05 02:51:41.804 INFO checking DeltaManiac/kilo-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 02:51:41.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 02:51:42.155 INFO [stdout] 7761c171fdb2d144e2ab4af79e2e958a7542b1f4ccd3a707870401f9cdead939 Dec 05 02:51:42.155 INFO running `"docker" "start" "-a" "7761c171fdb2d144e2ab4af79e2e958a7542b1f4ccd3a707870401f9cdead939"` Dec 05 02:51:43.818 INFO [stderr] usermod: no changes Dec 05 02:51:43.907 INFO [stderr] Checking kilo-rs v0.1.0 (/source) Dec 05 02:51:44.979 INFO [stderr] warning: unused import: `std::fmt` Dec 05 02:51:44.979 INFO [stderr] --> src/main.rs:9:5 Dec 05 02:51:44.980 INFO [stderr] | Dec 05 02:51:44.980 INFO [stderr] 9 | use std::fmt; Dec 05 02:51:44.980 INFO [stderr] | ^^^^^^^^ Dec 05 02:51:44.980 INFO [stderr] | Dec 05 02:51:44.981 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 02:51:44.981 INFO [stderr] Dec 05 02:51:45.145 INFO [stderr] warning: unused import: `std::fmt` Dec 05 02:51:45.146 INFO [stderr] --> src/main.rs:9:5 Dec 05 02:51:45.146 INFO [stderr] | Dec 05 02:51:45.146 INFO [stderr] 9 | use std::fmt; Dec 05 02:51:45.146 INFO [stderr] | ^^^^^^^^ Dec 05 02:51:45.147 INFO [stderr] | Dec 05 02:51:45.147 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 02:51:45.147 INFO [stderr] Dec 05 02:51:45.263 INFO [stderr] warning: variable `tab` is assigned to, but never used Dec 05 02:51:45.263 INFO [stderr] --> src/main.rs:83:17 Dec 05 02:51:45.263 INFO [stderr] | Dec 05 02:51:45.263 INFO [stderr] 83 | let mut tab = 0; Dec 05 02:51:45.263 INFO [stderr] | ^^^ Dec 05 02:51:45.263 INFO [stderr] | Dec 05 02:51:45.263 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 02:51:45.263 INFO [stderr] = note: consider using `_tab` instead Dec 05 02:51:45.263 INFO [stderr] Dec 05 02:51:45.263 INFO [stderr] warning: unused variable: `nonprint` Dec 05 02:51:45.263 INFO [stderr] --> src/main.rs:84:17 Dec 05 02:51:45.263 INFO [stderr] | Dec 05 02:51:45.263 INFO [stderr] 84 | let mut nonprint = 0; Dec 05 02:51:45.263 INFO [stderr] | ^^^^^^^^ help: consider using `_nonprint` instead Dec 05 02:51:45.263 INFO [stderr] Dec 05 02:51:45.263 INFO [stderr] warning: unused variable: `j` Dec 05 02:51:45.263 INFO [stderr] --> src/main.rs:85:17 Dec 05 02:51:45.263 INFO [stderr] | Dec 05 02:51:45.263 INFO [stderr] 85 | let mut j = 0; Dec 05 02:51:45.263 INFO [stderr] | ^ help: consider using `_j` instead Dec 05 02:51:45.263 INFO [stderr] Dec 05 02:51:45.269 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:51:45.269 INFO [stderr] --> src/main.rs:84:13 Dec 05 02:51:45.269 INFO [stderr] | Dec 05 02:51:45.269 INFO [stderr] 84 | let mut nonprint = 0; Dec 05 02:51:45.269 INFO [stderr] | ----^^^^^^^^ Dec 05 02:51:45.269 INFO [stderr] | | Dec 05 02:51:45.269 INFO [stderr] | help: remove this `mut` Dec 05 02:51:45.269 INFO [stderr] | Dec 05 02:51:45.269 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 02:51:45.269 INFO [stderr] Dec 05 02:51:45.269 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:51:45.269 INFO [stderr] --> src/main.rs:85:13 Dec 05 02:51:45.269 INFO [stderr] | Dec 05 02:51:45.269 INFO [stderr] 85 | let mut j = 0; Dec 05 02:51:45.269 INFO [stderr] | ----^ Dec 05 02:51:45.269 INFO [stderr] | | Dec 05 02:51:45.269 INFO [stderr] | help: remove this `mut` Dec 05 02:51:45.269 INFO [stderr] Dec 05 02:51:45.286 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:51:45.286 INFO [stderr] --> src/main.rs:121:17 Dec 05 02:51:45.286 INFO [stderr] | Dec 05 02:51:45.286 INFO [stderr] 121 | let mut rendered_content = self.update_row(contents.clone()); Dec 05 02:51:45.286 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Dec 05 02:51:45.286 INFO [stderr] | | Dec 05 02:51:45.286 INFO [stderr] | help: remove this `mut` Dec 05 02:51:45.286 INFO [stderr] Dec 05 02:51:45.312 INFO [stderr] warning: variant is never constructed: `Null` Dec 05 02:51:45.313 INFO [stderr] --> src/main.rs:18:5 Dec 05 02:51:45.313 INFO [stderr] | Dec 05 02:51:45.313 INFO [stderr] 18 | Null, Dec 05 02:51:45.313 INFO [stderr] | ^^^^ Dec 05 02:51:45.313 INFO [stderr] | Dec 05 02:51:45.313 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 02:51:45.313 INFO [stderr] Dec 05 02:51:45.319 INFO [stderr] warning: variant is never constructed: `CtrlC` Dec 05 02:51:45.319 INFO [stderr] --> src/main.rs:19:5 Dec 05 02:51:45.319 INFO [stderr] | Dec 05 02:51:45.319 INFO [stderr] 19 | CtrlC, Dec 05 02:51:45.319 INFO [stderr] | ^^^^^ Dec 05 02:51:45.319 INFO [stderr] Dec 05 02:51:45.331 INFO [stderr] warning: variant is never constructed: `CtrlD` Dec 05 02:51:45.331 INFO [stderr] --> src/main.rs:20:5 Dec 05 02:51:45.331 INFO [stderr] | Dec 05 02:51:45.331 INFO [stderr] 20 | CtrlD, Dec 05 02:51:45.331 INFO [stderr] | ^^^^^ Dec 05 02:51:45.331 INFO [stderr] Dec 05 02:51:45.331 INFO [stderr] warning: variant is never constructed: `CtrlF` Dec 05 02:51:45.331 INFO [stderr] --> src/main.rs:21:5 Dec 05 02:51:45.331 INFO [stderr] | Dec 05 02:51:45.331 INFO [stderr] 21 | CtrlF, Dec 05 02:51:45.331 INFO [stderr] | ^^^^^ Dec 05 02:51:45.331 INFO [stderr] Dec 05 02:51:45.331 INFO [stderr] warning: variant is never constructed: `CtrlH` Dec 05 02:51:45.331 INFO [stderr] --> src/main.rs:22:5 Dec 05 02:51:45.331 INFO [stderr] | Dec 05 02:51:45.331 INFO [stderr] 22 | CtrlH, Dec 05 02:51:45.332 INFO [stderr] | ^^^^^ Dec 05 02:51:45.332 INFO [stderr] Dec 05 02:51:45.332 INFO [stderr] warning: variant is never constructed: `ArrowLeft` Dec 05 02:51:45.332 INFO [stderr] --> src/main.rs:24:5 Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] 24 | ArrowLeft, Dec 05 02:51:45.332 INFO [stderr] | ^^^^^^^^^ Dec 05 02:51:45.332 INFO [stderr] Dec 05 02:51:45.332 INFO [stderr] warning: variant is never constructed: `ArrowRight` Dec 05 02:51:45.332 INFO [stderr] --> src/main.rs:25:5 Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] 25 | ArrowRight, Dec 05 02:51:45.332 INFO [stderr] | ^^^^^^^^^^ Dec 05 02:51:45.332 INFO [stderr] Dec 05 02:51:45.332 INFO [stderr] warning: variant is never constructed: `ArrowUp` Dec 05 02:51:45.332 INFO [stderr] --> src/main.rs:26:5 Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] 26 | ArrowUp, Dec 05 02:51:45.332 INFO [stderr] | ^^^^^^^ Dec 05 02:51:45.332 INFO [stderr] Dec 05 02:51:45.332 INFO [stderr] warning: variant is never constructed: `ArrowDown` Dec 05 02:51:45.332 INFO [stderr] --> src/main.rs:27:5 Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] 27 | ArrowDown, Dec 05 02:51:45.332 INFO [stderr] | ^^^^^^^^^ Dec 05 02:51:45.332 INFO [stderr] Dec 05 02:51:45.332 INFO [stderr] warning: method is never used: `enable_raw_mode` Dec 05 02:51:45.332 INFO [stderr] --> src/main.rs:137:5 Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] 137 | fn enable_raw_mode(&mut self, fd: RawFd) -> io::Result<()> { Dec 05 02:51:45.332 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:51:45.332 INFO [stderr] Dec 05 02:51:45.332 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:51:45.332 INFO [stderr] --> src/main.rs:267:9 Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] 267 | write(std::io::stdout().as_raw_fd(), &output.into_bytes()[..]); Dec 05 02:51:45.332 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:51:45.332 INFO [stderr] | Dec 05 02:51:45.332 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 02:51:45.333 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:51:45.333 INFO [stderr] Dec 05 02:51:45.333 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:51:45.333 INFO [stderr] --> src/main.rs:294:5 Dec 05 02:51:45.333 INFO [stderr] | Dec 05 02:51:45.333 INFO [stderr] 294 | c.open(args[1].to_owned()); Dec 05 02:51:45.333 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:51:45.333 INFO [stderr] | Dec 05 02:51:45.333 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:51:45.333 INFO [stderr] Dec 05 02:51:45.471 INFO [stderr] warning: variable `tab` is assigned to, but never used Dec 05 02:51:45.471 INFO [stderr] --> src/main.rs:83:17 Dec 05 02:51:45.471 INFO [stderr] | Dec 05 02:51:45.471 INFO [stderr] 83 | let mut tab = 0; Dec 05 02:51:45.471 INFO [stderr] | ^^^ Dec 05 02:51:45.471 INFO [stderr] | Dec 05 02:51:45.471 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 02:51:45.471 INFO [stderr] = note: consider using `_tab` instead Dec 05 02:51:45.471 INFO [stderr] Dec 05 02:51:45.471 INFO [stderr] warning: unused variable: `nonprint` Dec 05 02:51:45.471 INFO [stderr] --> src/main.rs:84:17 Dec 05 02:51:45.471 INFO [stderr] | Dec 05 02:51:45.471 INFO [stderr] 84 | let mut nonprint = 0; Dec 05 02:51:45.471 INFO [stderr] | ^^^^^^^^ help: consider using `_nonprint` instead Dec 05 02:51:45.471 INFO [stderr] Dec 05 02:51:45.471 INFO [stderr] warning: unused variable: `j` Dec 05 02:51:45.471 INFO [stderr] --> src/main.rs:85:17 Dec 05 02:51:45.471 INFO [stderr] | Dec 05 02:51:45.471 INFO [stderr] 85 | let mut j = 0; Dec 05 02:51:45.471 INFO [stderr] | ^ help: consider using `_j` instead Dec 05 02:51:45.471 INFO [stderr] Dec 05 02:51:45.480 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:51:45.480 INFO [stderr] --> src/main.rs:84:13 Dec 05 02:51:45.480 INFO [stderr] | Dec 05 02:51:45.480 INFO [stderr] 84 | let mut nonprint = 0; Dec 05 02:51:45.480 INFO [stderr] | ----^^^^^^^^ Dec 05 02:51:45.480 INFO [stderr] | | Dec 05 02:51:45.480 INFO [stderr] | help: remove this `mut` Dec 05 02:51:45.481 INFO [stderr] | Dec 05 02:51:45.481 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 02:51:45.481 INFO [stderr] Dec 05 02:51:45.481 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:51:45.481 INFO [stderr] --> src/main.rs:85:13 Dec 05 02:51:45.481 INFO [stderr] | Dec 05 02:51:45.481 INFO [stderr] 85 | let mut j = 0; Dec 05 02:51:45.481 INFO [stderr] | ----^ Dec 05 02:51:45.481 INFO [stderr] | | Dec 05 02:51:45.481 INFO [stderr] | help: remove this `mut` Dec 05 02:51:45.481 INFO [stderr] Dec 05 02:51:45.492 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:51:45.492 INFO [stderr] --> src/main.rs:121:17 Dec 05 02:51:45.492 INFO [stderr] | Dec 05 02:51:45.492 INFO [stderr] 121 | let mut rendered_content = self.update_row(contents.clone()); Dec 05 02:51:45.492 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Dec 05 02:51:45.492 INFO [stderr] | | Dec 05 02:51:45.492 INFO [stderr] | help: remove this `mut` Dec 05 02:51:45.492 INFO [stderr] Dec 05 02:51:45.529 INFO [stderr] warning: variant is never constructed: `Null` Dec 05 02:51:45.529 INFO [stderr] --> src/main.rs:18:5 Dec 05 02:51:45.529 INFO [stderr] | Dec 05 02:51:45.529 INFO [stderr] 18 | Null, Dec 05 02:51:45.529 INFO [stderr] | ^^^^ Dec 05 02:51:45.529 INFO [stderr] | Dec 05 02:51:45.529 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `CtrlC` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:19:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 19 | CtrlC, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `CtrlD` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:20:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 20 | CtrlD, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `CtrlF` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:21:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 21 | CtrlF, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `CtrlH` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:22:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 22 | CtrlH, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `ArrowLeft` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:24:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 24 | ArrowLeft, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `ArrowRight` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:25:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 25 | ArrowRight, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `ArrowUp` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:26:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 26 | ArrowUp, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: variant is never constructed: `ArrowDown` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:27:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 27 | ArrowDown, Dec 05 02:51:45.530 INFO [stderr] | ^^^^^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.530 INFO [stderr] warning: method is never used: `enable_raw_mode` Dec 05 02:51:45.530 INFO [stderr] --> src/main.rs:137:5 Dec 05 02:51:45.530 INFO [stderr] | Dec 05 02:51:45.530 INFO [stderr] 137 | fn enable_raw_mode(&mut self, fd: RawFd) -> io::Result<()> { Dec 05 02:51:45.530 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:51:45.530 INFO [stderr] Dec 05 02:51:45.531 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:51:45.531 INFO [stderr] --> src/main.rs:267:9 Dec 05 02:51:45.531 INFO [stderr] | Dec 05 02:51:45.531 INFO [stderr] 267 | write(std::io::stdout().as_raw_fd(), &output.into_bytes()[..]); Dec 05 02:51:45.531 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:51:45.531 INFO [stderr] | Dec 05 02:51:45.531 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 02:51:45.531 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:51:45.531 INFO [stderr] Dec 05 02:51:45.531 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:51:45.531 INFO [stderr] --> src/main.rs:294:5 Dec 05 02:51:45.532 INFO [stderr] | Dec 05 02:51:45.532 INFO [stderr] 294 | c.open(args[1].to_owned()); Dec 05 02:51:45.532 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:51:45.532 INFO [stderr] | Dec 05 02:51:45.532 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:51:45.532 INFO [stderr] Dec 05 02:51:45.587 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s Dec 05 02:51:45.590 INFO [stderr] su: No module specific data is present Dec 05 02:51:46.963 INFO running `"docker" "inspect" "7761c171fdb2d144e2ab4af79e2e958a7542b1f4ccd3a707870401f9cdead939"` Dec 05 02:51:47.327 INFO running `"docker" "rm" "-f" "7761c171fdb2d144e2ab4af79e2e958a7542b1f4ccd3a707870401f9cdead939"` Dec 05 02:51:47.703 INFO [stdout] 7761c171fdb2d144e2ab4af79e2e958a7542b1f4ccd3a707870401f9cdead939