Dec 18 08:28:49.901 INFO checking Avi-D-coder/rg_replace against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 08:28:49.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Avi-D-coder/rg_replace:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 08:28:50.339 INFO [stdout] c54dee9223fb06734a4c056262f2a1ca5d1c9b2f8290db6602ef4be0aa8d4cec Dec 18 08:28:50.345 INFO running `"docker" "start" "-a" "c54dee9223fb06734a4c056262f2a1ca5d1c9b2f8290db6602ef4be0aa8d4cec"` Dec 18 08:28:51.560 INFO [stderr] Checking grep_json_deserialize v0.1.2 Dec 18 08:28:52.928 INFO [stderr] Checking rg_replace v0.1.0 (/opt/crater/workdir) Dec 18 08:28:54.036 INFO [stderr] warning: unused import: `Write` Dec 18 08:28:54.036 INFO [stderr] --> src/main.rs:1:21 Dec 18 08:28:54.036 INFO [stderr] | Dec 18 08:28:54.036 INFO [stderr] 1 | use std::io::{self, Write}; Dec 18 08:28:54.036 INFO [stderr] | ^^^^^ Dec 18 08:28:54.036 INFO [stderr] | Dec 18 08:28:54.036 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 08:28:54.037 INFO [stderr] Dec 18 08:28:54.037 INFO [stderr] warning: unused import: `ArbitraryData::*` Dec 18 08:28:54.037 INFO [stderr] --> src/main.rs:10:19 Dec 18 08:28:54.037 INFO [stderr] | Dec 18 08:28:54.037 INFO [stderr] 10 | use deserialize::{ArbitraryData::*, Type::*, *}; Dec 18 08:28:54.037 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 08:28:54.037 INFO [stderr] Dec 18 08:28:54.280 INFO [stderr] warning: unused variable: `replace` Dec 18 08:28:54.280 INFO [stderr] --> src/main.rs:34:15 Dec 18 08:28:54.281 INFO [stderr] | Dec 18 08:28:54.281 INFO [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), Dec 18 08:28:54.281 INFO [stderr] | ^^^^^^^ help: consider using `_replace` instead Dec 18 08:28:54.281 INFO [stderr] | Dec 18 08:28:54.282 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 08:28:54.282 INFO [stderr] Dec 18 08:28:54.282 INFO [stderr] warning: unused variable: `diff_out` Dec 18 08:28:54.283 INFO [stderr] --> src/main.rs:34:30 Dec 18 08:28:54.283 INFO [stderr] | Dec 18 08:28:54.283 INFO [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), Dec 18 08:28:54.283 INFO [stderr] | ^^^^^^^^ help: consider using `_diff_out` instead Dec 18 08:28:54.284 INFO [stderr] Dec 18 08:28:54.284 INFO [stderr] warning: unused variable: `replace` Dec 18 08:28:54.284 INFO [stderr] --> src/main.rs:35:15 Dec 18 08:28:54.285 INFO [stderr] | Dec 18 08:28:54.285 INFO [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), Dec 18 08:28:54.285 INFO [stderr] | ^^^^^^^ help: consider using `_replace` instead Dec 18 08:28:54.286 INFO [stderr] Dec 18 08:28:54.286 INFO [stderr] warning: unused variable: `diff` Dec 18 08:28:54.286 INFO [stderr] --> src/main.rs:35:30 Dec 18 08:28:54.287 INFO [stderr] | Dec 18 08:28:54.287 INFO [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), Dec 18 08:28:54.287 INFO [stderr] | ^^^^ help: consider using `_diff` instead Dec 18 08:28:54.287 INFO [stderr] Dec 18 08:28:54.288 INFO [stderr] warning: unused variable: `replace` Dec 18 08:28:54.288 INFO [stderr] --> src/main.rs:36:15 Dec 18 08:28:54.289 INFO [stderr] | Dec 18 08:28:54.289 INFO [stderr] 36 | (Some(replace), _, _) => unimplemented!(), Dec 18 08:28:54.289 INFO [stderr] | ^^^^^^^ help: consider using `_replace` instead Dec 18 08:28:54.289 INFO [stderr] Dec 18 08:28:54.290 INFO [stderr] warning: unused variable: `stdout` Dec 18 08:28:54.290 INFO [stderr] --> src/main.rs:104:17 Dec 18 08:28:54.290 INFO [stderr] | Dec 18 08:28:54.291 INFO [stderr] 104 | let mut stdout = stdout.lock(); Dec 18 08:28:54.291 INFO [stderr] | ^^^^^^ help: consider using `_stdout` instead Dec 18 08:28:54.291 INFO [stderr] Dec 18 08:28:54.315 INFO [stderr] warning: variable does not need to be mutable Dec 18 08:28:54.315 INFO [stderr] --> src/main.rs:104:13 Dec 18 08:28:54.315 INFO [stderr] | Dec 18 08:28:54.316 INFO [stderr] 104 | let mut stdout = stdout.lock(); Dec 18 08:28:54.316 INFO [stderr] | ----^^^^^^ Dec 18 08:28:54.316 INFO [stderr] | | Dec 18 08:28:54.316 INFO [stderr] | help: remove this `mut` Dec 18 08:28:54.317 INFO [stderr] | Dec 18 08:28:54.317 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 08:28:54.317 INFO [stderr] Dec 18 08:28:54.317 INFO [stderr] warning: variable does not need to be mutable Dec 18 08:28:54.318 INFO [stderr] --> src/main.rs:104:13 Dec 18 08:28:54.318 INFO [stderr] | Dec 18 08:28:54.318 INFO [stderr] 104 | let mut stdout = stdout.lock(); Dec 18 08:28:54.318 INFO [stderr] | ----^^^^^^ Dec 18 08:28:54.319 INFO [stderr] | | Dec 18 08:28:54.319 INFO [stderr] | help: remove this `mut` Dec 18 08:28:54.321 INFO [stderr] Dec 18 08:28:54.348 INFO [stderr] warning: function is never used: `handle_args` Dec 18 08:28:54.348 INFO [stderr] --> src/main.rs:42:1 Dec 18 08:28:54.348 INFO [stderr] | Dec 18 08:28:54.348 INFO [stderr] 42 | fn handle_args(args: Vec, remove_args: Vec<(&str, bool)>) -> Vec { Dec 18 08:28:54.348 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.348 INFO [stderr] | Dec 18 08:28:54.348 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 08:28:54.348 INFO [stderr] Dec 18 08:28:54.348 INFO [stderr] warning: function is never used: `generate_diff_interactively` Dec 18 08:28:54.348 INFO [stderr] --> src/main.rs:73:1 Dec 18 08:28:54.348 INFO [stderr] | Dec 18 08:28:54.348 INFO [stderr] 73 | fn generate_diff_interactively() { Dec 18 08:28:54.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.349 INFO [stderr] Dec 18 08:28:54.349 INFO [stderr] warning: enum is never used: `Line` Dec 18 08:28:54.349 INFO [stderr] --> src/main.rs:109:1 Dec 18 08:28:54.349 INFO [stderr] | Dec 18 08:28:54.349 INFO [stderr] 109 | enum Line { Dec 18 08:28:54.349 INFO [stderr] | ^^^^^^^^^ Dec 18 08:28:54.349 INFO [stderr] Dec 18 08:28:54.349 INFO [stderr] warning: method is never used: `line_number` Dec 18 08:28:54.349 INFO [stderr] --> src/main.rs:124:5 Dec 18 08:28:54.349 INFO [stderr] | Dec 18 08:28:54.349 INFO [stderr] 124 | fn line_number(&self) -> usize { Dec 18 08:28:54.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.349 INFO [stderr] Dec 18 08:28:54.349 INFO [stderr] warning: struct is never constructed: `FileGroup` Dec 18 08:28:54.349 INFO [stderr] --> src/main.rs:133:1 Dec 18 08:28:54.349 INFO [stderr] | Dec 18 08:28:54.349 INFO [stderr] 133 | struct FileGroup { Dec 18 08:28:54.349 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 08:28:54.349 INFO [stderr] Dec 18 08:28:54.349 INFO [stderr] warning: function is never used: `rg_call_output` Dec 18 08:28:54.349 INFO [stderr] --> src/main.rs:139:1 Dec 18 08:28:54.349 INFO [stderr] | Dec 18 08:28:54.349 INFO [stderr] 139 | fn rg_call_output(args: Vec) -> Vec { Dec 18 08:28:54.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.349 INFO [stderr] Dec 18 08:28:54.349 INFO [stderr] warning: unused `std::iter::Map` that must be used Dec 18 08:28:54.349 INFO [stderr] --> src/main.rs:87:5 Dec 18 08:28:54.349 INFO [stderr] | Dec 18 08:28:54.349 INFO [stderr] 87 | / files.into_iter().map(|file| { Dec 18 08:28:54.349 INFO [stderr] 88 | | println!("{}", file.path.lossy_utf8()); Dec 18 08:28:54.349 INFO [stderr] 89 | | let stdout = io::stdout(); Dec 18 08:28:54.349 INFO [stderr] 90 | | Dec 18 08:28:54.349 INFO [stderr] ... | Dec 18 08:28:54.349 INFO [stderr] 104 | | let mut stdout = stdout.lock(); Dec 18 08:28:54.349 INFO [stderr] 105 | | }); Dec 18 08:28:54.349 INFO [stderr] | |_______^ Dec 18 08:28:54.349 INFO [stderr] | Dec 18 08:28:54.349 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 08:28:54.349 INFO [stderr] = note: iterator adaptors are lazy and do nothing unless consumed Dec 18 08:28:54.349 INFO [stderr] Dec 18 08:28:54.469 INFO [stderr] warning: unused import: `Write` Dec 18 08:28:54.469 INFO [stderr] --> src/main.rs:1:21 Dec 18 08:28:54.469 INFO [stderr] | Dec 18 08:28:54.469 INFO [stderr] 1 | use std::io::{self, Write}; Dec 18 08:28:54.469 INFO [stderr] | ^^^^^ Dec 18 08:28:54.469 INFO [stderr] | Dec 18 08:28:54.469 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 08:28:54.469 INFO [stderr] Dec 18 08:28:54.469 INFO [stderr] warning: unused import: `ArbitraryData::*` Dec 18 08:28:54.469 INFO [stderr] --> src/main.rs:10:19 Dec 18 08:28:54.469 INFO [stderr] | Dec 18 08:28:54.469 INFO [stderr] 10 | use deserialize::{ArbitraryData::*, Type::*, *}; Dec 18 08:28:54.469 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 08:28:54.469 INFO [stderr] Dec 18 08:28:54.575 INFO [stderr] warning: unused variable: `replace` Dec 18 08:28:54.575 INFO [stderr] --> src/main.rs:34:15 Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.575 INFO [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), Dec 18 08:28:54.575 INFO [stderr] | ^^^^^^^ help: consider using `_replace` instead Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.575 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 08:28:54.575 INFO [stderr] Dec 18 08:28:54.575 INFO [stderr] warning: unused variable: `diff_out` Dec 18 08:28:54.575 INFO [stderr] --> src/main.rs:34:30 Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.575 INFO [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), Dec 18 08:28:54.575 INFO [stderr] | ^^^^^^^^ help: consider using `_diff_out` instead Dec 18 08:28:54.575 INFO [stderr] Dec 18 08:28:54.575 INFO [stderr] warning: unused variable: `replace` Dec 18 08:28:54.575 INFO [stderr] --> src/main.rs:35:15 Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.575 INFO [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), Dec 18 08:28:54.575 INFO [stderr] | ^^^^^^^ help: consider using `_replace` instead Dec 18 08:28:54.575 INFO [stderr] Dec 18 08:28:54.575 INFO [stderr] warning: unused variable: `diff` Dec 18 08:28:54.575 INFO [stderr] --> src/main.rs:35:30 Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.575 INFO [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), Dec 18 08:28:54.575 INFO [stderr] | ^^^^ help: consider using `_diff` instead Dec 18 08:28:54.575 INFO [stderr] Dec 18 08:28:54.575 INFO [stderr] warning: unused variable: `replace` Dec 18 08:28:54.575 INFO [stderr] --> src/main.rs:36:15 Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.575 INFO [stderr] 36 | (Some(replace), _, _) => unimplemented!(), Dec 18 08:28:54.575 INFO [stderr] | ^^^^^^^ help: consider using `_replace` instead Dec 18 08:28:54.575 INFO [stderr] Dec 18 08:28:54.575 INFO [stderr] warning: unused variable: `stdout` Dec 18 08:28:54.575 INFO [stderr] --> src/main.rs:104:17 Dec 18 08:28:54.575 INFO [stderr] | Dec 18 08:28:54.576 INFO [stderr] 104 | let mut stdout = stdout.lock(); Dec 18 08:28:54.576 INFO [stderr] | ^^^^^^ help: consider using `_stdout` instead Dec 18 08:28:54.576 INFO [stderr] Dec 18 08:28:54.586 INFO [stderr] warning: variable does not need to be mutable Dec 18 08:28:54.586 INFO [stderr] --> src/main.rs:104:13 Dec 18 08:28:54.586 INFO [stderr] | Dec 18 08:28:54.586 INFO [stderr] 104 | let mut stdout = stdout.lock(); Dec 18 08:28:54.586 INFO [stderr] | ----^^^^^^ Dec 18 08:28:54.586 INFO [stderr] | | Dec 18 08:28:54.586 INFO [stderr] | help: remove this `mut` Dec 18 08:28:54.586 INFO [stderr] | Dec 18 08:28:54.586 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 08:28:54.586 INFO [stderr] Dec 18 08:28:54.586 INFO [stderr] warning: variable does not need to be mutable Dec 18 08:28:54.586 INFO [stderr] --> src/main.rs:104:13 Dec 18 08:28:54.586 INFO [stderr] | Dec 18 08:28:54.587 INFO [stderr] 104 | let mut stdout = stdout.lock(); Dec 18 08:28:54.587 INFO [stderr] | ----^^^^^^ Dec 18 08:28:54.587 INFO [stderr] | | Dec 18 08:28:54.587 INFO [stderr] | help: remove this `mut` Dec 18 08:28:54.587 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: function is never used: `handle_args` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:42:1 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 42 | fn handle_args(args: Vec, remove_args: Vec<(&str, bool)>) -> Vec { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: function is never used: `generate_diff_interactively` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:73:1 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 73 | fn generate_diff_interactively() { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: enum is never used: `Line` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:109:1 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 109 | enum Line { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: method is never used: `line_number` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:124:5 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 124 | fn line_number(&self) -> usize { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: struct is never constructed: `FileGroup` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:133:1 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 133 | struct FileGroup { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: function is never used: `rg_call_output` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:139:1 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 139 | fn rg_call_output(args: Vec) -> Vec { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: function is never used: `remove_options` Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:188:1 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 188 | fn remove_options(args: Vec, options: Vec<(&str, bool)>) -> Vec { Dec 18 08:28:54.593 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.593 INFO [stderr] warning: unused `std::iter::Map` that must be used Dec 18 08:28:54.593 INFO [stderr] --> src/main.rs:87:5 Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] 87 | / files.into_iter().map(|file| { Dec 18 08:28:54.593 INFO [stderr] 88 | | println!("{}", file.path.lossy_utf8()); Dec 18 08:28:54.593 INFO [stderr] 89 | | let stdout = io::stdout(); Dec 18 08:28:54.593 INFO [stderr] 90 | | Dec 18 08:28:54.593 INFO [stderr] ... | Dec 18 08:28:54.593 INFO [stderr] 104 | | let mut stdout = stdout.lock(); Dec 18 08:28:54.593 INFO [stderr] 105 | | }); Dec 18 08:28:54.593 INFO [stderr] | |_______^ Dec 18 08:28:54.593 INFO [stderr] | Dec 18 08:28:54.593 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 08:28:54.593 INFO [stderr] = note: iterator adaptors are lazy and do nothing unless consumed Dec 18 08:28:54.593 INFO [stderr] Dec 18 08:28:54.620 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.18s Dec 18 08:28:56.445 INFO running `"docker" "inspect" "c54dee9223fb06734a4c056262f2a1ca5d1c9b2f8290db6602ef4be0aa8d4cec"` Dec 18 08:28:56.554 INFO running `"docker" "rm" "-f" "c54dee9223fb06734a4c056262f2a1ca5d1c9b2f8290db6602ef4be0aa8d4cec"` Dec 18 08:28:56.672 INFO [stdout] c54dee9223fb06734a4c056262f2a1ca5d1c9b2f8290db6602ef4be0aa8d4cec