[INFO] cloning repository https://github.com/FauxFaux/gitgeoff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FauxFaux/gitgeoff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fgitgeoff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fgitgeoff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aec8f96ca68c27143b32b0605c5d31f5721e238b
[INFO] checking FauxFaux/gitgeoff against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fgitgeoff" "/workspace/builds/worker-68/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FauxFaux/gitgeoff on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FauxFaux/gitgeoff
[INFO] finished tweaking git repo https://github.com/FauxFaux/gitgeoff
[INFO] tweaked toml for git repo https://github.com/FauxFaux/gitgeoff written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate git repo https://github.com/FauxFaux/gitgeoff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grep-regex v0.1.8
[INFO] [stderr]   Downloaded bytecount v0.6.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded grep-matcher v0.1.4
[INFO] [stderr]   Downloaded encoding_rs_io v0.1.7
[INFO] [stderr]   Downloaded grep-searcher v0.1.7
[INFO] [stderr]   Downloaded libz-sys v1.1.0
[INFO] [stderr]   Downloaded git2 v0.13.9
[INFO] [stderr]   Downloaded libgit2-sys v0.12.11+1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 779d0e700ffced812bc6c1f0223419a22d77113c8f4d203b0558a249d7084db9
[INFO] running `Command { std: "docker" "start" "-a" "779d0e700ffced812bc6c1f0223419a22d77113c8f4d203b0558a249d7084db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779d0e700ffced812bc6c1f0223419a22d77113c8f4d203b0558a249d7084db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779d0e700ffced812bc6c1f0223419a22d77113c8f4d203b0558a249d7084db9", kill_on_drop: false }`
[INFO] [stdout] 779d0e700ffced812bc6c1f0223419a22d77113c8f4d203b0558a249d7084db9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befbbd4bc0cb83066640f44a3d7dc2df0d53cac87d2b8787f83dfb35a44ed548
[INFO] running `Command { std: "docker" "start" "-a" "befbbd4bc0cb83066640f44a3d7dc2df0d53cac87d2b8787f83dfb35a44ed548", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking termcolor v1.1.0
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[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking grep-matcher v0.1.4
[INFO] [stderr]     Checking twoway v0.2.1
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking dirs-sys v0.3.5
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[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking directories v3.0.1
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking grep-searcher v0.1.7
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]    Compiling libgit2-sys v0.12.11+1.0.1
[INFO] [stderr]     Checking tempfile-fast v0.3.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking grep-regex v0.1.8
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking git2 v0.13.9
[INFO] [stderr]     Checking gitgeoff v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (9 fixes)
[INFO] [stderr]        Fixed src/git.rs (3 fixes)
[INFO] [stderr]        Fixed src/config.rs (2 fixes)
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rayon::iter::ParallelIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grep_matcher::Matcher`
[INFO] [stdout]  --> src/grep.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use grep_matcher::Matcher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root`
[INFO] [stdout]   --> src/cache.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     root: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `meta_github_org`
[INFO] [stdout]   --> src/cache.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn meta_github_org(&self, org: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo_bare`
[INFO] [stdout]   --> src/cache.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn repo_bare(&self, org: &str, repo: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mkdirs`
[INFO] [stdout]   --> src/cache.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mkdirs<P: AsRef<Path>>(path: P) -> Result<P, Error> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fs_safe_component`
[INFO] [stdout]   --> src/cache.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn fs_safe_component(path: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `html_url`
[INFO] [stdout]   --> src/config.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn html_url(&self) -> Result<&str, Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `if_found`
[INFO] [stdout]   --> src/git.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn if_found<T>(res: Result<T, git2::Error>) -> Result<Option<T>, Error> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clone_or_fetch`
[INFO] [stdout]   --> src/git.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn clone_or_fetch(url: &str, dest: &Path) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/git_url.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rayon::iter::ParallelIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grep_matcher::Matcher`
[INFO] [stdout]  --> src/grep.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use grep_matcher::Matcher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root`
[INFO] [stdout]   --> src/cache.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     root: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `meta_github_org`
[INFO] [stdout]   --> src/cache.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn meta_github_org(&self, org: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo_bare`
[INFO] [stdout]   --> src/cache.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn repo_bare(&self, org: &str, repo: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mkdirs`
[INFO] [stdout]   --> src/cache.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mkdirs<P: AsRef<Path>>(path: P) -> Result<P, Error> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fs_safe_component`
[INFO] [stdout]   --> src/cache.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn fs_safe_component(path: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `html_url`
[INFO] [stdout]   --> src/config.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn html_url(&self) -> Result<&str, Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `if_found`
[INFO] [stdout]   --> src/git.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn if_found<T>(res: Result<T, git2::Error>) -> Result<Option<T>, Error> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clone_or_fetch`
[INFO] [stdout]   --> src/git.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn clone_or_fetch(url: &str, dest: &Path) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/git_url.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.05s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking gitgeoff v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rayon::iter::ParallelIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grep_matcher::Matcher`
[INFO] [stdout]  --> src/grep.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use grep_matcher::Matcher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rayon::iter::ParallelIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root`
[INFO] [stdout]   --> src/cache.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     root: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `meta_github_org`
[INFO] [stdout]   --> src/cache.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn meta_github_org(&self, org: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo_bare`
[INFO] [stdout]   --> src/cache.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn repo_bare(&self, org: &str, repo: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mkdirs`
[INFO] [stdout]   --> src/cache.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mkdirs<P: AsRef<Path>>(path: P) -> Result<P, Error> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fs_safe_component`
[INFO] [stdout]   --> src/cache.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn fs_safe_component(path: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `html_url`
[INFO] [stdout]   --> src/config.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn html_url(&self) -> Result<&str, Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `if_found`
[INFO] [stdout]   --> src/git.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn if_found<T>(res: Result<T, git2::Error>) -> Result<Option<T>, Error> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clone_or_fetch`
[INFO] [stdout]   --> src/git.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn clone_or_fetch(url: &str, dest: &Path) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/git_url.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grep_matcher::Matcher`
[INFO] [stdout]  --> src/grep.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use grep_matcher::Matcher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root`
[INFO] [stdout]   --> src/cache.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     root: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `meta_github_org`
[INFO] [stdout]   --> src/cache.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn meta_github_org(&self, org: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo_bare`
[INFO] [stdout]   --> src/cache.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn repo_bare(&self, org: &str, repo: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mkdirs`
[INFO] [stdout]   --> src/cache.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mkdirs<P: AsRef<Path>>(path: P) -> Result<P, Error> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fs_safe_component`
[INFO] [stdout]   --> src/cache.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn fs_safe_component(path: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `html_url`
[INFO] [stdout]   --> src/config.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn html_url(&self) -> Result<&str, Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `if_found`
[INFO] [stdout]   --> src/git.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn if_found<T>(res: Result<T, git2::Error>) -> Result<Option<T>, Error> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clone_or_fetch`
[INFO] [stdout]   --> src/git.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn clone_or_fetch(url: &str, dest: &Path) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/git_url.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "befbbd4bc0cb83066640f44a3d7dc2df0d53cac87d2b8787f83dfb35a44ed548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befbbd4bc0cb83066640f44a3d7dc2df0d53cac87d2b8787f83dfb35a44ed548", kill_on_drop: false }`
[INFO] [stdout] befbbd4bc0cb83066640f44a3d7dc2df0d53cac87d2b8787f83dfb35a44ed548