[INFO] updating cached repository Avi-D-coder/rg_replace [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Avi-D-coder/rg_replace [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Avi-D-coder/rg_replace" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Avi-D-coder/rg_replace"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Avi-D-coder/rg_replace'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Avi-D-coder/rg_replace" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Avi-D-coder/rg_replace"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Avi-D-coder/rg_replace'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 828fd59f951c7c2ea220cb3b9531f1fa49c9fef0 [INFO] sha for GitHub repo Avi-D-coder/rg_replace: 828fd59f951c7c2ea220cb3b9531f1fa49c9fef0 [INFO] validating manifest of Avi-D-coder/rg_replace on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Avi-D-coder/rg_replace on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Avi-D-coder/rg_replace [INFO] finished frobbing Avi-D-coder/rg_replace [INFO] frobbed toml for Avi-D-coder/rg_replace written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Avi-D-coder/rg_replace/Cargo.toml [INFO] started frobbing Avi-D-coder/rg_replace [INFO] finished frobbing Avi-D-coder/rg_replace [INFO] frobbed toml for Avi-D-coder/rg_replace written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Avi-D-coder/rg_replace/Cargo.toml [INFO] crate Avi-D-coder/rg_replace already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Avi-D-coder/rg_replace against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Avi-D-coder/rg_replace:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6d1653f37d848cb882d13ca944d4a607f14b2d55f21fb35e66869bdf6063c2dd [INFO] running `"docker" "start" "-a" "6d1653f37d848cb882d13ca944d4a607f14b2d55f21fb35e66869bdf6063c2dd"` [INFO] [stderr] Checking grep_json_deserialize v0.1.2 [INFO] [stderr] Checking rg_replace v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArbitraryData::*` [INFO] [stderr] --> src/main.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | use deserialize::{ArbitraryData::*, Type::*, *}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `diff_out` [INFO] [stderr] --> src/main.rs:34:30 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_diff_out` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `replace` [INFO] [stderr] --> src/main.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `diff` [INFO] [stderr] --> src/main.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_diff` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `replace` [INFO] [stderr] --> src/main.rs:35:15 [INFO] [stderr] | [INFO] [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `replace` [INFO] [stderr] --> src/main.rs:36:15 [INFO] [stderr] | [INFO] [stderr] 36 | (Some(replace), _, _) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/main.rs:104:17 [INFO] [stderr] | [INFO] [stderr] 104 | let mut stdout = stdout.lock(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_stdout` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut stdout = stdout.lock(); [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/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut stdout = stdout.lock(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_args` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | fn handle_args(args: Vec, remove_args: Vec<(&str, bool)>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_diff_interactively` [INFO] [stderr] --> src/main.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | fn generate_diff_interactively() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Line` [INFO] [stderr] --> src/main.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | enum Line { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line_number` [INFO] [stderr] --> src/main.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | fn line_number(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `FileGroup` [INFO] [stderr] --> src/main.rs:133:1 [INFO] [stderr] | [INFO] [stderr] 133 | struct FileGroup { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rg_call_output` [INFO] [stderr] --> src/main.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | fn rg_call_output(args: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::iter::Map` that must be used [INFO] [stderr] --> src/main.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | / files.into_iter().map(|file| { [INFO] [stderr] 88 | | println!("{}", file.path.lossy_utf8()); [INFO] [stderr] 89 | | let stdout = io::stdout(); [INFO] [stderr] 90 | | [INFO] [stderr] ... | [INFO] [stderr] 104 | | let mut stdout = stdout.lock(); [INFO] [stderr] 105 | | }); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: iterators are lazy and do nothing unless consumed [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArbitraryData::*` [INFO] [stderr] --> src/main.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | use deserialize::{ArbitraryData::*, Type::*, *}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `diff_out` [INFO] [stderr] --> src/main.rs:34:30 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_diff_out` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `replace` [INFO] [stderr] --> src/main.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `diff` [INFO] [stderr] --> src/main.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_diff` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `replace` [INFO] [stderr] --> src/main.rs:35:15 [INFO] [stderr] | [INFO] [stderr] 35 | (Some(replace), Some(diff), None) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `replace` [INFO] [stderr] --> src/main.rs:36:15 [INFO] [stderr] | [INFO] [stderr] 36 | (Some(replace), _, _) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/main.rs:104:17 [INFO] [stderr] | [INFO] [stderr] 104 | let mut stdout = stdout.lock(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_stdout` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut stdout = stdout.lock(); [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/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut stdout = stdout.lock(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_args` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | fn handle_args(args: Vec, remove_args: Vec<(&str, bool)>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_diff_interactively` [INFO] [stderr] --> src/main.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | fn generate_diff_interactively() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Line` [INFO] [stderr] --> src/main.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | enum Line { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line_number` [INFO] [stderr] --> src/main.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | fn line_number(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `FileGroup` [INFO] [stderr] --> src/main.rs:133:1 [INFO] [stderr] | [INFO] [stderr] 133 | struct FileGroup { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rg_call_output` [INFO] [stderr] --> src/main.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | fn rg_call_output(args: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `remove_options` [INFO] [stderr] --> src/main.rs:188:1 [INFO] [stderr] | [INFO] [stderr] 188 | fn remove_options(args: Vec, options: Vec<(&str, bool)>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::iter::Map` that must be used [INFO] [stderr] --> src/main.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | / files.into_iter().map(|file| { [INFO] [stderr] 88 | | println!("{}", file.path.lossy_utf8()); [INFO] [stderr] 89 | | let stdout = io::stdout(); [INFO] [stderr] 90 | | [INFO] [stderr] ... | [INFO] [stderr] 104 | | let mut stdout = stdout.lock(); [INFO] [stderr] 105 | | }); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: iterators are lazy and do nothing unless consumed [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `"docker" "inspect" "6d1653f37d848cb882d13ca944d4a607f14b2d55f21fb35e66869bdf6063c2dd"` [INFO] running `"docker" "rm" "-f" "6d1653f37d848cb882d13ca944d4a607f14b2d55f21fb35e66869bdf6063c2dd"` [INFO] [stdout] 6d1653f37d848cb882d13ca944d4a607f14b2d55f21fb35e66869bdf6063c2dd