Nov 28 13:58:21.317 INFO checking DeltaManiac/kilo-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 13:58:21.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"` Nov 28 13:58:21.804 INFO [stdout] 71e38efee90c72bec9e3ad7ee1d3561cb4eda246beeea6d26a69b31a7d0bc92f Nov 28 13:58:21.813 INFO running `"docker" "start" "-a" "71e38efee90c72bec9e3ad7ee1d3561cb4eda246beeea6d26a69b31a7d0bc92f"` Nov 28 13:58:23.052 INFO [stderr] usermod: no changes Nov 28 13:58:23.149 INFO [stderr] Checking kilo-rs v0.1.0 (/source) Nov 28 13:58:24.210 INFO [stderr] warning: unused import: `std::fmt` Nov 28 13:58:24.210 INFO [stderr] --> src/main.rs:9:5 Nov 28 13:58:24.210 INFO [stderr] | Nov 28 13:58:24.210 INFO [stderr] 9 | use std::fmt; Nov 28 13:58:24.210 INFO [stderr] | ^^^^^^^^ Nov 28 13:58:24.210 INFO [stderr] | Nov 28 13:58:24.210 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 13:58:24.210 INFO [stderr] Nov 28 13:58:24.326 INFO [stderr] warning: unused import: `std::fmt` Nov 28 13:58:24.327 INFO [stderr] --> src/main.rs:9:5 Nov 28 13:58:24.327 INFO [stderr] | Nov 28 13:58:24.327 INFO [stderr] 9 | use std::fmt; Nov 28 13:58:24.327 INFO [stderr] | ^^^^^^^^ Nov 28 13:58:24.327 INFO [stderr] | Nov 28 13:58:24.327 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 13:58:24.327 INFO [stderr] Nov 28 13:58:24.520 INFO [stderr] warning: variable `tab` is assigned to, but never used Nov 28 13:58:24.520 INFO [stderr] --> src/main.rs:83:17 Nov 28 13:58:24.520 INFO [stderr] | Nov 28 13:58:24.520 INFO [stderr] 83 | let mut tab = 0; Nov 28 13:58:24.520 INFO [stderr] | ^^^ Nov 28 13:58:24.520 INFO [stderr] | Nov 28 13:58:24.520 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 13:58:24.520 INFO [stderr] = note: consider using `_tab` instead Nov 28 13:58:24.520 INFO [stderr] Nov 28 13:58:24.520 INFO [stderr] warning: unused variable: `nonprint` Nov 28 13:58:24.520 INFO [stderr] --> src/main.rs:84:17 Nov 28 13:58:24.520 INFO [stderr] | Nov 28 13:58:24.520 INFO [stderr] 84 | let mut nonprint = 0; Nov 28 13:58:24.520 INFO [stderr] | ^^^^^^^^ help: consider using `_nonprint` instead Nov 28 13:58:24.520 INFO [stderr] Nov 28 13:58:24.520 INFO [stderr] warning: unused variable: `j` Nov 28 13:58:24.520 INFO [stderr] --> src/main.rs:85:17 Nov 28 13:58:24.520 INFO [stderr] | Nov 28 13:58:24.520 INFO [stderr] 85 | let mut j = 0; Nov 28 13:58:24.520 INFO [stderr] | ^ help: consider using `_j` instead Nov 28 13:58:24.520 INFO [stderr] Nov 28 13:58:24.525 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:58:24.526 INFO [stderr] --> src/main.rs:84:13 Nov 28 13:58:24.526 INFO [stderr] | Nov 28 13:58:24.526 INFO [stderr] 84 | let mut nonprint = 0; Nov 28 13:58:24.526 INFO [stderr] | ----^^^^^^^^ Nov 28 13:58:24.526 INFO [stderr] | | Nov 28 13:58:24.526 INFO [stderr] | help: remove this `mut` Nov 28 13:58:24.526 INFO [stderr] | Nov 28 13:58:24.526 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 13:58:24.526 INFO [stderr] Nov 28 13:58:24.526 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:58:24.526 INFO [stderr] --> src/main.rs:85:13 Nov 28 13:58:24.526 INFO [stderr] | Nov 28 13:58:24.526 INFO [stderr] 85 | let mut j = 0; Nov 28 13:58:24.526 INFO [stderr] | ----^ Nov 28 13:58:24.526 INFO [stderr] | | Nov 28 13:58:24.526 INFO [stderr] | help: remove this `mut` Nov 28 13:58:24.526 INFO [stderr] Nov 28 13:58:24.540 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:58:24.540 INFO [stderr] --> src/main.rs:121:17 Nov 28 13:58:24.540 INFO [stderr] | Nov 28 13:58:24.540 INFO [stderr] 121 | let mut rendered_content = self.update_row(contents.clone()); Nov 28 13:58:24.540 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Nov 28 13:58:24.540 INFO [stderr] | | Nov 28 13:58:24.540 INFO [stderr] | help: remove this `mut` Nov 28 13:58:24.540 INFO [stderr] Nov 28 13:58:24.548 INFO [stderr] warning: variant is never constructed: `Null` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:18:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 18 | Null, Nov 28 13:58:24.549 INFO [stderr] | ^^^^ Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `CtrlC` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:19:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 19 | CtrlC, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `CtrlD` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:20:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 20 | CtrlD, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `CtrlF` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:21:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 21 | CtrlF, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `CtrlH` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:22:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 22 | CtrlH, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `ArrowLeft` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:24:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 24 | ArrowLeft, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `ArrowRight` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:25:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 25 | ArrowRight, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `ArrowUp` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:26:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 26 | ArrowUp, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: variant is never constructed: `ArrowDown` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:27:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 27 | ArrowDown, Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: method is never used: `enable_raw_mode` Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:137:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 137 | fn enable_raw_mode(&mut self, fd: RawFd) -> io::Result<()> { Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:267:9 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 267 | write(std::io::stdout().as_raw_fd(), &output.into_bytes()[..]); Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 13:58:24.549 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.549 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 13:58:24.549 INFO [stderr] --> src/main.rs:294:5 Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] 294 | c.open(args[1].to_owned()); Nov 28 13:58:24.549 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:58:24.549 INFO [stderr] | Nov 28 13:58:24.549 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 13:58:24.549 INFO [stderr] Nov 28 13:58:24.676 INFO [stderr] warning: variable `tab` is assigned to, but never used Nov 28 13:58:24.676 INFO [stderr] --> src/main.rs:83:17 Nov 28 13:58:24.676 INFO [stderr] | Nov 28 13:58:24.676 INFO [stderr] 83 | let mut tab = 0; Nov 28 13:58:24.676 INFO [stderr] | ^^^ Nov 28 13:58:24.676 INFO [stderr] | Nov 28 13:58:24.676 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 13:58:24.676 INFO [stderr] = note: consider using `_tab` instead Nov 28 13:58:24.676 INFO [stderr] Nov 28 13:58:24.676 INFO [stderr] warning: unused variable: `nonprint` Nov 28 13:58:24.676 INFO [stderr] --> src/main.rs:84:17 Nov 28 13:58:24.676 INFO [stderr] | Nov 28 13:58:24.676 INFO [stderr] 84 | let mut nonprint = 0; Nov 28 13:58:24.676 INFO [stderr] | ^^^^^^^^ help: consider using `_nonprint` instead Nov 28 13:58:24.676 INFO [stderr] Nov 28 13:58:24.676 INFO [stderr] warning: unused variable: `j` Nov 28 13:58:24.676 INFO [stderr] --> src/main.rs:85:17 Nov 28 13:58:24.676 INFO [stderr] | Nov 28 13:58:24.676 INFO [stderr] 85 | let mut j = 0; Nov 28 13:58:24.676 INFO [stderr] | ^ help: consider using `_j` instead Nov 28 13:58:24.676 INFO [stderr] Nov 28 13:58:24.692 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:58:24.692 INFO [stderr] --> src/main.rs:84:13 Nov 28 13:58:24.692 INFO [stderr] | Nov 28 13:58:24.692 INFO [stderr] 84 | let mut nonprint = 0; Nov 28 13:58:24.692 INFO [stderr] | ----^^^^^^^^ Nov 28 13:58:24.692 INFO [stderr] | | Nov 28 13:58:24.692 INFO [stderr] | help: remove this `mut` Nov 28 13:58:24.692 INFO [stderr] | Nov 28 13:58:24.692 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 13:58:24.692 INFO [stderr] Nov 28 13:58:24.692 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:58:24.692 INFO [stderr] --> src/main.rs:85:13 Nov 28 13:58:24.692 INFO [stderr] | Nov 28 13:58:24.692 INFO [stderr] 85 | let mut j = 0; Nov 28 13:58:24.692 INFO [stderr] | ----^ Nov 28 13:58:24.692 INFO [stderr] | | Nov 28 13:58:24.692 INFO [stderr] | help: remove this `mut` Nov 28 13:58:24.692 INFO [stderr] Nov 28 13:58:24.704 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:58:24.704 INFO [stderr] --> src/main.rs:121:17 Nov 28 13:58:24.704 INFO [stderr] | Nov 28 13:58:24.704 INFO [stderr] 121 | let mut rendered_content = self.update_row(contents.clone()); Nov 28 13:58:24.704 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Nov 28 13:58:24.704 INFO [stderr] | | Nov 28 13:58:24.704 INFO [stderr] | help: remove this `mut` Nov 28 13:58:24.705 INFO [stderr] Nov 28 13:58:24.724 INFO [stderr] warning: variant is never constructed: `Null` Nov 28 13:58:24.724 INFO [stderr] --> src/main.rs:18:5 Nov 28 13:58:24.724 INFO [stderr] | Nov 28 13:58:24.724 INFO [stderr] 18 | Null, Nov 28 13:58:24.724 INFO [stderr] | ^^^^ Nov 28 13:58:24.724 INFO [stderr] | Nov 28 13:58:24.724 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 13:58:24.725 INFO [stderr] Nov 28 13:58:24.725 INFO [stderr] warning: variant is never constructed: `CtrlC` Nov 28 13:58:24.725 INFO [stderr] --> src/main.rs:19:5 Nov 28 13:58:24.725 INFO [stderr] | Nov 28 13:58:24.725 INFO [stderr] 19 | CtrlC, Nov 28 13:58:24.725 INFO [stderr] | ^^^^^ Nov 28 13:58:24.725 INFO [stderr] Nov 28 13:58:24.725 INFO [stderr] warning: variant is never constructed: `CtrlD` Nov 28 13:58:24.725 INFO [stderr] --> src/main.rs:20:5 Nov 28 13:58:24.725 INFO [stderr] | Nov 28 13:58:24.725 INFO [stderr] 20 | CtrlD, Nov 28 13:58:24.725 INFO [stderr] | ^^^^^ Nov 28 13:58:24.725 INFO [stderr] Nov 28 13:58:24.725 INFO [stderr] warning: variant is never constructed: `CtrlF` Nov 28 13:58:24.725 INFO [stderr] --> src/main.rs:21:5 Nov 28 13:58:24.725 INFO [stderr] | Nov 28 13:58:24.725 INFO [stderr] 21 | CtrlF, Nov 28 13:58:24.725 INFO [stderr] | ^^^^^ Nov 28 13:58:24.725 INFO [stderr] Nov 28 13:58:24.725 INFO [stderr] warning: variant is never constructed: `CtrlH` Nov 28 13:58:24.725 INFO [stderr] --> src/main.rs:22:5 Nov 28 13:58:24.725 INFO [stderr] | Nov 28 13:58:24.726 INFO [stderr] 22 | CtrlH, Nov 28 13:58:24.726 INFO [stderr] | ^^^^^ Nov 28 13:58:24.726 INFO [stderr] Nov 28 13:58:24.726 INFO [stderr] warning: variant is never constructed: `ArrowLeft` Nov 28 13:58:24.726 INFO [stderr] --> src/main.rs:24:5 Nov 28 13:58:24.726 INFO [stderr] | Nov 28 13:58:24.726 INFO [stderr] 24 | ArrowLeft, Nov 28 13:58:24.726 INFO [stderr] | ^^^^^^^^^ Nov 28 13:58:24.726 INFO [stderr] Nov 28 13:58:24.726 INFO [stderr] warning: variant is never constructed: `ArrowRight` Nov 28 13:58:24.726 INFO [stderr] --> src/main.rs:25:5 Nov 28 13:58:24.726 INFO [stderr] | Nov 28 13:58:24.726 INFO [stderr] 25 | ArrowRight, Nov 28 13:58:24.726 INFO [stderr] | ^^^^^^^^^^ Nov 28 13:58:24.726 INFO [stderr] Nov 28 13:58:24.726 INFO [stderr] warning: variant is never constructed: `ArrowUp` Nov 28 13:58:24.726 INFO [stderr] --> src/main.rs:26:5 Nov 28 13:58:24.726 INFO [stderr] | Nov 28 13:58:24.726 INFO [stderr] 26 | ArrowUp, Nov 28 13:58:24.726 INFO [stderr] | ^^^^^^^ Nov 28 13:58:24.726 INFO [stderr] Nov 28 13:58:24.727 INFO [stderr] warning: variant is never constructed: `ArrowDown` Nov 28 13:58:24.727 INFO [stderr] --> src/main.rs:27:5 Nov 28 13:58:24.727 INFO [stderr] | Nov 28 13:58:24.727 INFO [stderr] 27 | ArrowDown, Nov 28 13:58:24.727 INFO [stderr] | ^^^^^^^^^ Nov 28 13:58:24.727 INFO [stderr] Nov 28 13:58:24.727 INFO [stderr] warning: method is never used: `enable_raw_mode` Nov 28 13:58:24.727 INFO [stderr] --> src/main.rs:137:5 Nov 28 13:58:24.727 INFO [stderr] | Nov 28 13:58:24.727 INFO [stderr] 137 | fn enable_raw_mode(&mut self, fd: RawFd) -> io::Result<()> { Nov 28 13:58:24.727 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:58:24.727 INFO [stderr] Nov 28 13:58:24.727 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 13:58:24.727 INFO [stderr] --> src/main.rs:267:9 Nov 28 13:58:24.727 INFO [stderr] | Nov 28 13:58:24.727 INFO [stderr] 267 | write(std::io::stdout().as_raw_fd(), &output.into_bytes()[..]); Nov 28 13:58:24.727 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:58:24.727 INFO [stderr] | Nov 28 13:58:24.727 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 13:58:24.727 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 13:58:24.727 INFO [stderr] Nov 28 13:58:24.728 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 13:58:24.728 INFO [stderr] --> src/main.rs:294:5 Nov 28 13:58:24.728 INFO [stderr] | Nov 28 13:58:24.728 INFO [stderr] 294 | c.open(args[1].to_owned()); Nov 28 13:58:24.728 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:58:24.728 INFO [stderr] | Nov 28 13:58:24.728 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 13:58:24.728 INFO [stderr] Nov 28 13:58:24.769 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s Nov 28 13:58:24.775 INFO [stderr] su: No module specific data is present Nov 28 13:58:25.500 INFO running `"docker" "inspect" "71e38efee90c72bec9e3ad7ee1d3561cb4eda246beeea6d26a69b31a7d0bc92f"` Nov 28 13:58:25.858 INFO running `"docker" "rm" "-f" "71e38efee90c72bec9e3ad7ee1d3561cb4eda246beeea6d26a69b31a7d0bc92f"` Nov 28 13:58:26.132 INFO [stdout] 71e38efee90c72bec9e3ad7ee1d3561cb4eda246beeea6d26a69b31a7d0bc92f