[INFO] cloning repository https://github.com/Avi-D-coder/rg_replace [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Avi-D-coder/rg_replace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Frg_replace"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Frg_replace'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 292cc815ac460d58009aa0cdedce29edf9548f94 [INFO] testing Avi-D-coder/rg_replace against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Frg_replace" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Avi-D-coder/rg_replace on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Avi-D-coder/rg_replace [INFO] finished tweaking git repo https://github.com/Avi-D-coder/rg_replace [INFO] tweaked toml for git repo https://github.com/Avi-D-coder/rg_replace written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Avi-D-coder/rg_replace already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stdout] d4ad866187a7271ee7a0bf2b41e4e0985f4e1cd06790de62ecb708a42f8a1fe3 [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" "d4ad866187a7271ee7a0bf2b41e4e0985f4e1cd06790de62ecb708a42f8a1fe3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling serde_json v1.0.32 [INFO] [stderr] Compiling grep_json_deserialize v0.1.2 [INFO] [stderr] Compiling rg_replace v0.1.0 (/opt/rustwide/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: `replace` [INFO] [stderr] --> src/main.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replace` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: if this is intentional, prefix it with an underscore: `_diff_out` [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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_diff` [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: if this is intentional, prefix it with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let mut stdout = stdout.lock(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | 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: function is never used: `handle_args` [INFO] [stderr] --> src/main.rs:42:4 [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:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | fn generate_diff_interactively() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Matched` [INFO] [stderr] --> src/main.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | / Matched { [INFO] [stderr] 108 | | line_number: usize, [INFO] [stderr] 109 | | absolute_offset: isize, [INFO] [stderr] 110 | | lines: ArbitraryData, [INFO] [stderr] 111 | | sub_matches: Vec>, [INFO] [stderr] 112 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Context` [INFO] [stderr] --> src/main.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | / Context { [INFO] [stderr] 115 | | line_number: usize, [INFO] [stderr] 116 | | text: String, [INFO] [stderr] 117 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line_number` [INFO] [stderr] --> src/main.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | fn line_number(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rg_call_output` [INFO] [stderr] --> src/main.rs:136:4 [INFO] [stderr] | [INFO] [stderr] 136 | 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:185:4 [INFO] [stderr] | [INFO] [stderr] 185 | 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] 101 | | } [INFO] [stderr] 102 | | }); [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: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.03s [INFO] running `"docker" "inspect" "d4ad866187a7271ee7a0bf2b41e4e0985f4e1cd06790de62ecb708a42f8a1fe3"` [INFO] running `"docker" "rm" "-f" "d4ad866187a7271ee7a0bf2b41e4e0985f4e1cd06790de62ecb708a42f8a1fe3"` [INFO] [stdout] d4ad866187a7271ee7a0bf2b41e4e0985f4e1cd06790de62ecb708a42f8a1fe3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c484ac59aad539f74bb06ce61d10ec7b29defaab9d6d85cd90ec23ad3e8ec725 [INFO] running `"docker" "start" "-a" "c484ac59aad539f74bb06ce61d10ec7b29defaab9d6d85cd90ec23ad3e8ec725"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rg_replace v0.1.0 (/opt/rustwide/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: `replace` [INFO] [stderr] --> src/main.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replace` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: if this is intentional, prefix it with an underscore: `_diff_out` [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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_diff` [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: if this is intentional, prefix it with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let mut stdout = stdout.lock(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | 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: function is never used: `handle_args` [INFO] [stderr] --> src/main.rs:42:4 [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:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | fn generate_diff_interactively() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Matched` [INFO] [stderr] --> src/main.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | / Matched { [INFO] [stderr] 108 | | line_number: usize, [INFO] [stderr] 109 | | absolute_offset: isize, [INFO] [stderr] 110 | | lines: ArbitraryData, [INFO] [stderr] 111 | | sub_matches: Vec>, [INFO] [stderr] 112 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Context` [INFO] [stderr] --> src/main.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | / Context { [INFO] [stderr] 115 | | line_number: usize, [INFO] [stderr] 116 | | text: String, [INFO] [stderr] 117 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line_number` [INFO] [stderr] --> src/main.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | fn line_number(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rg_call_output` [INFO] [stderr] --> src/main.rs:136:4 [INFO] [stderr] | [INFO] [stderr] 136 | 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] 101 | | } [INFO] [stderr] 102 | | }); [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: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `"docker" "inspect" "c484ac59aad539f74bb06ce61d10ec7b29defaab9d6d85cd90ec23ad3e8ec725"` [INFO] running `"docker" "rm" "-f" "c484ac59aad539f74bb06ce61d10ec7b29defaab9d6d85cd90ec23ad3e8ec725"` [INFO] [stdout] c484ac59aad539f74bb06ce61d10ec7b29defaab9d6d85cd90ec23ad3e8ec725 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d2fe0c2151bac00e969cbaca958372a10e9d82e95b2407db386c613b31e4aef [INFO] running `"docker" "start" "-a" "4d2fe0c2151bac00e969cbaca958372a10e9d82e95b2407db386c613b31e4aef"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: `replace` [INFO] [stderr] --> src/main.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | (Some(replace), Some(diff_out), Some(_)) => unimplemented!(), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replace` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: if this is intentional, prefix it with an underscore: `_diff_out` [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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_diff` [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: if this is intentional, prefix it with an underscore: `_replace` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let mut stdout = stdout.lock(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | 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: function is never used: `handle_args` [INFO] [stderr] --> src/main.rs:42:4 [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:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | fn generate_diff_interactively() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Matched` [INFO] [stderr] --> src/main.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | / Matched { [INFO] [stderr] 108 | | line_number: usize, [INFO] [stderr] 109 | | absolute_offset: isize, [INFO] [stderr] 110 | | lines: ArbitraryData, [INFO] [stderr] 111 | | sub_matches: Vec>, [INFO] [stderr] 112 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Context` [INFO] [stderr] --> src/main.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | / Context { [INFO] [stderr] 115 | | line_number: usize, [INFO] [stderr] 116 | | text: String, [INFO] [stderr] 117 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line_number` [INFO] [stderr] --> src/main.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | fn line_number(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rg_call_output` [INFO] [stderr] --> src/main.rs:136:4 [INFO] [stderr] | [INFO] [stderr] 136 | 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] 101 | | } [INFO] [stderr] 102 | | }); [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: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rg_replace-86f4e2d34d065068 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test remove_option_from_end ... ok [INFO] [stdout] test remove_option_and_value_from_start ... ok [INFO] [stdout] test remove_option_from_middle ... ok [INFO] [stdout] test remove_option_and_value_from_end ... ok [INFO] [stdout] test remove_option_from_start ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4d2fe0c2151bac00e969cbaca958372a10e9d82e95b2407db386c613b31e4aef"` [INFO] running `"docker" "rm" "-f" "4d2fe0c2151bac00e969cbaca958372a10e9d82e95b2407db386c613b31e4aef"` [INFO] [stdout] 4d2fe0c2151bac00e969cbaca958372a10e9d82e95b2407db386c613b31e4aef