[INFO] cloning repository https://github.com/karimUzden09/comment_adder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karimUzden09/comment_adder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkarimUzden09%2Fcomment_adder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkarimUzden09%2Fcomment_adder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 551979698a054d9b9c7ac83b0106294090ee7efc
[INFO] testing karimUzden09/comment_adder against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkarimUzden09%2Fcomment_adder" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/karimUzden09/comment_adder on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/karimUzden09/comment_adder
[INFO] finished tweaking git repo https://github.com/karimUzden09/comment_adder
[INFO] tweaked toml for git repo https://github.com/karimUzden09/comment_adder written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/karimUzden09/comment_adder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6436f50cef05f5f16eae466c896d6c64affbb82555cb1aa4a87208d415012929
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6436f50cef05f5f16eae466c896d6c64affbb82555cb1aa4a87208d415012929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6436f50cef05f5f16eae466c896d6c64affbb82555cb1aa4a87208d415012929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6436f50cef05f5f16eae466c896d6c64affbb82555cb1aa4a87208d415012929", kill_on_drop: false }`
[INFO] [stdout] 6436f50cef05f5f16eae466c896d6c64affbb82555cb1aa4a87208d415012929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67ae84901503098cafcc467f350b7451cb4a4043751ecba498c294d76f8f5922
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "67ae84901503098cafcc467f350b7451cb4a4043751ecba498c294d76f8f5922", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling standback v0.2.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.2.17
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling mktemp v0.4.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling console v0.12.0
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling comment_adder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]   --> src/app/core.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/core.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/core.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/banch_core.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "67ae84901503098cafcc467f350b7451cb4a4043751ecba498c294d76f8f5922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ae84901503098cafcc467f350b7451cb4a4043751ecba498c294d76f8f5922", kill_on_drop: false }`
[INFO] [stdout] 67ae84901503098cafcc467f350b7451cb4a4043751ecba498c294d76f8f5922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88fd60e0914b59a26ff2218f1d509f1acdc0b4e803e52d83f196171cfaa52c53
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "88fd60e0914b59a26ff2218f1d509f1acdc0b4e803e52d83f196171cfaa52c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]   --> src/app/core.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/core.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/core.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/banch_core.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling comment_adder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]   --> src/app/core.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/core.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/core.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par_vec`
[INFO] [stdout]    --> src/app/banch_core.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stdout]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 45.67s
[INFO] running `Command { std: "docker" "inspect" "88fd60e0914b59a26ff2218f1d509f1acdc0b4e803e52d83f196171cfaa52c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fd60e0914b59a26ff2218f1d509f1acdc0b4e803e52d83f196171cfaa52c53", kill_on_drop: false }`
[INFO] [stdout] 88fd60e0914b59a26ff2218f1d509f1acdc0b4e803e52d83f196171cfaa52c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df6d1f3eb98c3d11af5f879546c51cf0900b5368e787c58dd30d397eb5677b6d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df6d1f3eb98c3d11af5f879546c51cf0900b5368e787c58dd30d397eb5677b6d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]   --> src/app/core.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]    --> src/app/core.rs:147:10
[INFO] [stderr]     |
[INFO] [stderr] 147 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]    --> src/app/core.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]    --> src/app/banch_core.rs:118:10
[INFO] [stderr]     |
[INFO] [stderr] 118 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]   --> src/app/core.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]    --> src/app/core.rs:147:10
[INFO] [stderr]     |
[INFO] [stderr] 147 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]    --> src/app/core.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `par_vec`
[INFO] [stderr]    --> src/app/banch_core.rs:118:10
[INFO] [stderr]     |
[INFO] [stderr] 118 |      let par_vec: Vec<_> = (0..extensions_count).into_par_iter().map(|ext| {
[INFO] [stderr]     |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comment_adder-d77a16a5fc837cdb
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comment_adder-8f06aad95970ed81
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests comment_adder
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df6d1f3eb98c3d11af5f879546c51cf0900b5368e787c58dd30d397eb5677b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6d1f3eb98c3d11af5f879546c51cf0900b5368e787c58dd30d397eb5677b6d", kill_on_drop: false }`
[INFO] [stdout] df6d1f3eb98c3d11af5f879546c51cf0900b5368e787c58dd30d397eb5677b6d