[INFO] cloning repository https://github.com/wbrn/git-flow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wbrn/git-flow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrn%2Fgit-flow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrn%2Fgit-flow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41be74783670b44c3b3a57c133df624f6596e0f0
[INFO] testing wbrn/git-flow against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrn%2Fgit-flow" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wbrn/git-flow on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wbrn/git-flow
[INFO] finished tweaking git repo https://github.com/wbrn/git-flow
[INFO] tweaked toml for git repo https://github.com/wbrn/git-flow written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/wbrn/git-flow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f04c812f0e630db6e7ff892d5e28431a1030174e4b5088bf67c39743cd0d6a29
[INFO] running `Command { std: "docker" "start" "-a" "f04c812f0e630db6e7ff892d5e28431a1030174e4b5088bf67c39743cd0d6a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f04c812f0e630db6e7ff892d5e28431a1030174e4b5088bf67c39743cd0d6a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04c812f0e630db6e7ff892d5e28431a1030174e4b5088bf67c39743cd0d6a29", kill_on_drop: false }`
[INFO] [stdout] f04c812f0e630db6e7ff892d5e28431a1030174e4b5088bf67c39743cd0d6a29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f21e5903f7d3349737ded4a921f8bee241ee3919452d9a40bea7af2154ba4d2
[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" "8f21e5903f7d3349737ded4a921f8bee241ee3919452d9a40bea7af2154ba4d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rpassword v5.0.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling git2 v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling git-flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Generic`
[INFO] [stdout]  --> src/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Generic(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoHead`
[INFO] [stdout]   --> src/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     NoHead,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Result`
[INFO] [stdout]   --> src/error.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repo`
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn is_repo(repo_path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_branch_name`
[INFO] [stdout]   --> src/utils.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_branch_name(repo: &Repository) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_head`
[INFO] [stdout]   --> src/utils.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_user_input`
[INFO] [stdout]   --> src/utils.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn get_user_input(prompt: &str) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/gitc.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init`
[INFO] [stdout]   --> src/gitc.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn init(&self) -> Result<()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `checkout`
[INFO] [stdout]   --> src/gitc.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn checkout(&self, branch: &str) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `branch`
[INFO] [stdout]   --> src/gitc.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn branch(&self, branch: &str) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `config`
[INFO] [stdout]    --> src/gitc.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn config(&self, name: &str, value: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_config`
[INFO] [stdout]    --> src/gitc.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn get_config(&self, name: &str) -> Result<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_workdir`
[INFO] [stdout]    --> src/gitc.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_workdir(&self) -> Result<&Path> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature_allow_undefined_name`
[INFO] [stdout]    --> src/gitc.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn signature_allow_undefined_name(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `commit`
[INFO] [stdout]    --> src/gitc.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tag`
[INFO] [stdout]    --> src/gitc.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn tag(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]    --> src/gitc.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal_merge`
[INFO] [stdout]    --> src/gitc.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn normal_merge(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fast_forward_merge`
[INFO] [stdout]    --> src/gitc.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn fast_forward_merge(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]    --> src/gitc.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub fn merge(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `delete_branch`
[INFO] [stdout]    --> src/gitc.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn delete_branch(&self, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]    --> src/gitc.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/gitc.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebase`
[INFO] [stdout]    --> src/gitc.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Feature`
[INFO] [stdout]   --> src/gf.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Feature,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bugfix`
[INFO] [stdout]   --> src/gf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Bugfix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hotfix`
[INFO] [stdout]   --> src/gf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Hotfix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Release`
[INFO] [stdout]   --> src/gf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Release,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Support`
[INFO] [stdout]   --> src/gf.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Support,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Init`
[INFO] [stdout]   --> src/gf.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Init,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Start`
[INFO] [stdout]   --> src/gf.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Finish`
[INFO] [stdout]   --> src/gf.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Finish,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GfWork`
[INFO] [stdout]   --> src/gf.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct GfWork {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/gf.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_branch_prefix`
[INFO] [stdout]   --> src/gf.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn get_branch_prefix(&self) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_branch_suffix`
[INFO] [stdout]   --> src/gf.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_branch_suffix(&mut self, bs: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_cmd`
[INFO] [stdout]   --> src/gf.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn set_cmd(&mut self, cmd: GfBranch) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_subcmd`
[INFO] [stdout]   --> src/gf.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn set_subcmd(&mut self, subcmd: GfCmds) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `subconfig`
[INFO] [stdout]   --> src/gf.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn subconfig(&self, prompt: &str, name: &str, default: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `config`
[INFO] [stdout]   --> src/gf.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn config(&self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cat_gfbranch`
[INFO] [stdout]    --> src/gf.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn cat_gfbranch(&self) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `work`
[INFO] [stdout]    --> src/gf.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn work(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cli_run`
[INFO] [stdout]   --> src/cli.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn cli_run() -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoHead`
[INFO] [stdout]   --> src/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     NoHead,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_branch_name`
[INFO] [stdout]   --> src/utils.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_branch_name(repo: &Repository) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_head`
[INFO] [stdout]   --> src/utils.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `commit`
[INFO] [stdout]    --> src/gitc.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]    --> src/gitc.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]    --> src/gitc.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/gitc.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebase`
[INFO] [stdout]    --> src/gitc.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.50s
[INFO] running `Command { std: "docker" "inspect" "8f21e5903f7d3349737ded4a921f8bee241ee3919452d9a40bea7af2154ba4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f21e5903f7d3349737ded4a921f8bee241ee3919452d9a40bea7af2154ba4d2", kill_on_drop: false }`
[INFO] [stdout] 8f21e5903f7d3349737ded4a921f8bee241ee3919452d9a40bea7af2154ba4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3666f88f55a762e346de386602aadd0fc12a7e45f57b08b4c1ac64fdf56c8e2e
[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" "3666f88f55a762e346de386602aadd0fc12a7e45f57b08b4c1ac64fdf56c8e2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Generic`
[INFO] [stdout]  --> src/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Generic(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoHead`
[INFO] [stdout]   --> src/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     NoHead,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Result`
[INFO] [stdout]   --> src/error.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repo`
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn is_repo(repo_path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_branch_name`
[INFO] [stdout]   --> src/utils.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_branch_name(repo: &Repository) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_head`
[INFO] [stdout]   --> src/utils.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_user_input`
[INFO] [stdout]   --> src/utils.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn get_user_input(prompt: &str) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/gitc.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init`
[INFO] [stdout]   --> src/gitc.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn init(&self) -> Result<()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `checkout`
[INFO] [stdout]   --> src/gitc.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn checkout(&self, branch: &str) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `branch`
[INFO] [stdout]   --> src/gitc.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn branch(&self, branch: &str) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `config`
[INFO] [stdout]    --> src/gitc.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn config(&self, name: &str, value: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_config`
[INFO] [stdout]    --> src/gitc.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn get_config(&self, name: &str) -> Result<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_workdir`
[INFO] [stdout]    --> src/gitc.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_workdir(&self) -> Result<&Path> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature_allow_undefined_name`
[INFO] [stdout]    --> src/gitc.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn signature_allow_undefined_name(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `commit`
[INFO] [stdout]    --> src/gitc.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tag`
[INFO] [stdout]    --> src/gitc.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn tag(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]    --> src/gitc.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal_merge`
[INFO] [stdout]    --> src/gitc.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn normal_merge(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fast_forward_merge`
[INFO] [stdout]    --> src/gitc.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn fast_forward_merge(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]    --> src/gitc.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub fn merge(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `delete_branch`
[INFO] [stdout]    --> src/gitc.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn delete_branch(&self, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]    --> src/gitc.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/gitc.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebase`
[INFO] [stdout]    --> src/gitc.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Feature`
[INFO] [stdout]   --> src/gf.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Feature,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bugfix`
[INFO] [stdout]   --> src/gf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Bugfix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hotfix`
[INFO] [stdout]   --> src/gf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Hotfix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Release`
[INFO] [stdout]   --> src/gf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Release,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Support`
[INFO] [stdout]   --> src/gf.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Support,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Init`
[INFO] [stdout]   --> src/gf.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Init,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Start`
[INFO] [stdout]   --> src/gf.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Finish`
[INFO] [stdout]   --> src/gf.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Finish,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GfWork`
[INFO] [stdout]   --> src/gf.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct GfWork {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/gf.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_branch_prefix`
[INFO] [stdout]   --> src/gf.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn get_branch_prefix(&self) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_branch_suffix`
[INFO] [stdout]   --> src/gf.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_branch_suffix(&mut self, bs: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_cmd`
[INFO] [stdout]   --> src/gf.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn set_cmd(&mut self, cmd: GfBranch) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_subcmd`
[INFO] [stdout]   --> src/gf.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn set_subcmd(&mut self, subcmd: GfCmds) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `subconfig`
[INFO] [stdout]   --> src/gf.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn subconfig(&self, prompt: &str, name: &str, default: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `config`
[INFO] [stdout]   --> src/gf.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn config(&self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cat_gfbranch`
[INFO] [stdout]    --> src/gf.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn cat_gfbranch(&self) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `work`
[INFO] [stdout]    --> src/gf.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn work(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cli_run`
[INFO] [stdout]   --> src/cli.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn cli_run() -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `is_repo`
[INFO] [stdout]    --> src/gitc.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |             is_repo,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Error,
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `is_repo`
[INFO] [stdout]    --> src/gitc.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |             is_repo,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Error,
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Generic`
[INFO] [stdout]  --> src/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Generic(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repo`
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn is_repo(repo_path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_head`
[INFO] [stdout]   --> src/utils.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_user_input`
[INFO] [stdout]   --> src/utils.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn get_user_input(prompt: &str) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `config`
[INFO] [stdout]    --> src/gitc.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn config(&self, name: &str, value: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_config`
[INFO] [stdout]    --> src/gitc.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn get_config(&self, name: &str) -> Result<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_workdir`
[INFO] [stdout]    --> src/gitc.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_workdir(&self) -> Result<&Path> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature_allow_undefined_name`
[INFO] [stdout]    --> src/gitc.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn signature_allow_undefined_name(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `commit`
[INFO] [stdout]    --> src/gitc.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tag`
[INFO] [stdout]    --> src/gitc.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn tag(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]    --> src/gitc.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal_merge`
[INFO] [stdout]    --> src/gitc.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn normal_merge(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fast_forward_merge`
[INFO] [stdout]    --> src/gitc.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn fast_forward_merge(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]    --> src/gitc.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub fn merge(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `delete_branch`
[INFO] [stdout]    --> src/gitc.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn delete_branch(&self, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]    --> src/gitc.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/gitc.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebase`
[INFO] [stdout]    --> src/gitc.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_commit`
[INFO] [stdout]    --> src/gitc.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn test_commit() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_merge`
[INFO] [stdout]    --> src/gitc.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn test_merge() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_config`
[INFO] [stdout]    --> src/gitc.rs:489:8
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fn test_config() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_fetch`
[INFO] [stdout]    --> src/gitc.rs:492:8
[INFO] [stdout]     |
[INFO] [stdout] 492 |     fn test_fetch() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_pull`
[INFO] [stdout]    --> src/gitc.rs:495:8
[INFO] [stdout]     |
[INFO] [stdout] 495 |     fn test_pull() {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_push`
[INFO] [stdout]    --> src/gitc.rs:498:8
[INFO] [stdout]     |
[INFO] [stdout] 498 |     fn test_push() {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_rebase`
[INFO] [stdout]    --> src/gitc.rs:519:8
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn test_rebase() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Feature`
[INFO] [stdout]   --> src/gf.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Feature,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bugfix`
[INFO] [stdout]   --> src/gf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Bugfix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hotfix`
[INFO] [stdout]   --> src/gf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Hotfix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Release`
[INFO] [stdout]   --> src/gf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Release,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Support`
[INFO] [stdout]   --> src/gf.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Support,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Init`
[INFO] [stdout]   --> src/gf.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Init,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Start`
[INFO] [stdout]   --> src/gf.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Finish`
[INFO] [stdout]   --> src/gf.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Finish,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GfWork`
[INFO] [stdout]   --> src/gf.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct GfWork {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/gf.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_branch_prefix`
[INFO] [stdout]   --> src/gf.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn get_branch_prefix(&self) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_branch_suffix`
[INFO] [stdout]   --> src/gf.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_branch_suffix(&mut self, bs: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_cmd`
[INFO] [stdout]   --> src/gf.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn set_cmd(&mut self, cmd: GfBranch) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_subcmd`
[INFO] [stdout]   --> src/gf.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn set_subcmd(&mut self, subcmd: GfCmds) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `subconfig`
[INFO] [stdout]   --> src/gf.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn subconfig(&self, prompt: &str, name: &str, default: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `config`
[INFO] [stdout]   --> src/gf.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn config(&self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cat_gfbranch`
[INFO] [stdout]    --> src/gf.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn cat_gfbranch(&self) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `work`
[INFO] [stdout]    --> src/gf.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn work(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cli_run`
[INFO] [stdout]   --> src/cli.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn cli_run() -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_head`
[INFO] [stdout]   --> src/utils.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[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: `commit`
[INFO] [stdout]    --> src/gitc.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]    --> src/gitc.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]    --> src/gitc.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/gitc.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebase`
[INFO] [stdout]    --> src/gitc.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_commit`
[INFO] [stdout]    --> src/gitc.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn test_commit() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_merge`
[INFO] [stdout]    --> src/gitc.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn test_merge() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_config`
[INFO] [stdout]    --> src/gitc.rs:489:8
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fn test_config() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_fetch`
[INFO] [stdout]    --> src/gitc.rs:492:8
[INFO] [stdout]     |
[INFO] [stdout] 492 |     fn test_fetch() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_pull`
[INFO] [stdout]    --> src/gitc.rs:495:8
[INFO] [stdout]     |
[INFO] [stdout] 495 |     fn test_pull() {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_push`
[INFO] [stdout]    --> src/gitc.rs:498:8
[INFO] [stdout]     |
[INFO] [stdout] 498 |     fn test_push() {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_rebase`
[INFO] [stdout]    --> src/gitc.rs:519:8
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn test_rebase() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/gitc.rs:448:25
[INFO] [stdout]     |
[INFO] [stdout] 448 |                         remove_dir_all(&"/tmp/abc");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/gitc.rs:455:17
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 remove_dir_all(&"/tmp/abc");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/gitc.rs:448:25
[INFO] [stdout]     |
[INFO] [stdout] 448 |                         remove_dir_all(&"/tmp/abc");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/gitc.rs:455:17
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 remove_dir_all(&"/tmp/abc");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 47 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "3666f88f55a762e346de386602aadd0fc12a7e45f57b08b4c1ac64fdf56c8e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3666f88f55a762e346de386602aadd0fc12a7e45f57b08b4c1ac64fdf56c8e2e", kill_on_drop: false }`
[INFO] [stdout] 3666f88f55a762e346de386602aadd0fc12a7e45f57b08b4c1ac64fdf56c8e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 562fdbcfc7c8e4b2b9f63dd6cd341ec92708b3ad85e87b743a449ad8301e95fa
[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" "562fdbcfc7c8e4b2b9f63dd6cd341ec92708b3ad85e87b743a449ad8301e95fa", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Generic`
[INFO] [stderr]  --> src/error.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Generic(String),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NoHead`
[INFO] [stderr]   --> src/error.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     NoHead,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Result`
[INFO] [stderr]   --> src/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_repo`
[INFO] [stderr]   --> src/utils.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn is_repo(repo_path: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_branch_name`
[INFO] [stderr]   --> src/utils.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_branch_name(repo: &Repository) -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_head`
[INFO] [stderr]   --> src/utils.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_user_input`
[INFO] [stderr]   --> src/utils.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn get_user_input(prompt: &str) -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/gitc.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `init`
[INFO] [stderr]   --> src/gitc.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn init(&self) -> Result<()> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `checkout`
[INFO] [stderr]   --> src/gitc.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn checkout(&self, branch: &str) -> Result<()> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `branch`
[INFO] [stderr]   --> src/gitc.rs:98:12
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn branch(&self, branch: &str) -> Result<()> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `config`
[INFO] [stderr]    --> src/gitc.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn config(&self, name: &str, value: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_config`
[INFO] [stderr]    --> src/gitc.rs:117:12
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn get_config(&self, name: &str) -> Result<String> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_workdir`
[INFO] [stderr]    --> src/gitc.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn get_workdir(&self) -> Result<&Path> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `signature_allow_undefined_name`
[INFO] [stderr]    --> src/gitc.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn signature_allow_undefined_name(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `commit`
[INFO] [stderr]    --> src/gitc.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tag`
[INFO] [stderr]    --> src/gitc.rs:165:12
[INFO] [stderr]     |
[INFO] [stderr] 165 |     pub fn tag(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fetch`
[INFO] [stderr]    --> src/gitc.rs:179:12
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn fetch(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normal_merge`
[INFO] [stderr]    --> src/gitc.rs:235:8
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn normal_merge(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fast_forward_merge`
[INFO] [stderr]    --> src/gitc.rs:272:8
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn fast_forward_merge(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `merge`
[INFO] [stderr]    --> src/gitc.rs:293:12
[INFO] [stderr]     |
[INFO] [stderr] 293 |     pub fn merge(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `delete_branch`
[INFO] [stderr]    --> src/gitc.rs:334:12
[INFO] [stderr]     |
[INFO] [stderr] 334 |     pub fn delete_branch(&self, branch: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]    --> src/gitc.rs:340:12
[INFO] [stderr]     |
[INFO] [stderr] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]    --> src/gitc.rs:353:8
[INFO] [stderr]     |
[INFO] [stderr] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rebase`
[INFO] [stderr]    --> src/gitc.rs:371:8
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Feature`
[INFO] [stderr]   --> src/gf.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Feature,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bugfix`
[INFO] [stderr]   --> src/gf.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Bugfix,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hotfix`
[INFO] [stderr]   --> src/gf.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Hotfix,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Release`
[INFO] [stderr]   --> src/gf.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Release,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Support`
[INFO] [stderr]   --> src/gf.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Support,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Init`
[INFO] [stderr]   --> src/gf.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Init,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Start`
[INFO] [stderr]   --> src/gf.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Start,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Finish`
[INFO] [stderr]   --> src/gf.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Finish,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GfWork`
[INFO] [stderr]   --> src/gf.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct GfWork {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/gf.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_branch_prefix`
[INFO] [stderr]   --> src/gf.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn get_branch_prefix(&self) -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_branch_suffix`
[INFO] [stderr]   --> src/gf.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn set_branch_suffix(&mut self, bs: &str) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_cmd`
[INFO] [stderr]   --> src/gf.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn set_cmd(&mut self, cmd: GfBranch) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_subcmd`
[INFO] [stderr]   --> src/gf.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn set_subcmd(&mut self, subcmd: GfCmds) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `subconfig`
[INFO] [stderr]   --> src/gf.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn subconfig(&self, prompt: &str, name: &str, default: &str) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `config`
[INFO] [stderr]   --> src/gf.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn config(&self) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cat_gfbranch`
[INFO] [stderr]    --> src/gf.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn cat_gfbranch(&self) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `work`
[INFO] [stderr]    --> src/gf.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn work(&self) -> Result<()> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cli_run`
[INFO] [stderr]   --> src/cli.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn cli_run() -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 44 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `is_repo`
[INFO] [stderr]    --> src/gitc.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             is_repo,
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 416 |             Error,
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Generic`
[INFO] [stderr]  --> src/error.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Generic(String),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_repo`
[INFO] [stderr]   --> src/utils.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn is_repo(repo_path: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_head`
[INFO] [stderr]   --> src/utils.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_user_input`
[INFO] [stderr]   --> src/utils.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn get_user_input(prompt: &str) -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `config`
[INFO] [stderr]    --> src/gitc.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn config(&self, name: &str, value: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_config`
[INFO] [stderr]    --> src/gitc.rs:117:12
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn get_config(&self, name: &str) -> Result<String> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_workdir`
[INFO] [stderr]    --> src/gitc.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn get_workdir(&self) -> Result<&Path> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `signature_allow_undefined_name`
[INFO] [stderr]    --> src/gitc.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn signature_allow_undefined_name(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `commit`
[INFO] [stderr]    --> src/gitc.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tag`
[INFO] [stderr]    --> src/gitc.rs:165:12
[INFO] [stderr]     |
[INFO] [stderr] 165 |     pub fn tag(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fetch`
[INFO] [stderr]    --> src/gitc.rs:179:12
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn fetch(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normal_merge`
[INFO] [stderr]    --> src/gitc.rs:235:8
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn normal_merge(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fast_forward_merge`
[INFO] [stderr]    --> src/gitc.rs:272:8
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn fast_forward_merge(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `merge`
[INFO] [stderr]    --> src/gitc.rs:293:12
[INFO] [stderr]     |
[INFO] [stderr] 293 |     pub fn merge(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `delete_branch`
[INFO] [stderr]    --> src/gitc.rs:334:12
[INFO] [stderr]     |
[INFO] [stderr] 334 |     pub fn delete_branch(&self, branch: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]    --> src/gitc.rs:340:12
[INFO] [stderr]     |
[INFO] [stderr] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]    --> src/gitc.rs:353:8
[INFO] [stderr]     |
[INFO] [stderr] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rebase`
[INFO] [stderr]    --> src/gitc.rs:371:8
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_commit`
[INFO] [stderr]    --> src/gitc.rs:460:8
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn test_commit() {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_merge`
[INFO] [stderr]    --> src/gitc.rs:486:8
[INFO] [stderr]     |
[INFO] [stderr] 486 |     fn test_merge() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_config`
[INFO] [stderr]    --> src/gitc.rs:489:8
[INFO] [stderr]     |
[INFO] [stderr] 489 |     fn test_config() {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_fetch`
[INFO] [stderr]    --> src/gitc.rs:492:8
[INFO] [stderr]     |
[INFO] [stderr] 492 |     fn test_fetch() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_pull`
[INFO] [stderr]    --> src/gitc.rs:495:8
[INFO] [stderr]     |
[INFO] [stderr] 495 |     fn test_pull() {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_push`
[INFO] [stderr]    --> src/gitc.rs:498:8
[INFO] [stderr]     |
[INFO] [stderr] 498 |     fn test_push() {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_rebase`
[INFO] [stderr]    --> src/gitc.rs:519:8
[INFO] [stderr]     |
[INFO] [stderr] 519 |     fn test_rebase() {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Feature`
[INFO] [stderr]   --> src/gf.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Feature,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bugfix`
[INFO] [stderr]   --> src/gf.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Bugfix,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hotfix`
[INFO] [stderr]   --> src/gf.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Hotfix,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Release`
[INFO] [stderr]   --> src/gf.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Release,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Support`
[INFO] [stderr]   --> src/gf.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Support,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Init`
[INFO] [stderr]   --> src/gf.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Init,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Start`
[INFO] [stderr]   --> src/gf.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Start,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Finish`
[INFO] [stderr]   --> src/gf.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Finish,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GfWork`
[INFO] [stderr]   --> src/gf.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct GfWork {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/gf.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn new(p: &PathBuf) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_branch_prefix`
[INFO] [stderr]   --> src/gf.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn get_branch_prefix(&self) -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_branch_suffix`
[INFO] [stderr]   --> src/gf.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn set_branch_suffix(&mut self, bs: &str) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_cmd`
[INFO] [stderr]   --> src/gf.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn set_cmd(&mut self, cmd: GfBranch) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_subcmd`
[INFO] [stderr]   --> src/gf.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn set_subcmd(&mut self, subcmd: GfCmds) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `subconfig`
[INFO] [stderr]   --> src/gf.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn subconfig(&self, prompt: &str, name: &str, default: &str) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `config`
[INFO] [stderr]   --> src/gf.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn config(&self) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cat_gfbranch`
[INFO] [stderr]    --> src/gf.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn cat_gfbranch(&self) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `work`
[INFO] [stderr]    --> src/gf.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn work(&self) -> Result<()> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cli_run`
[INFO] [stderr]   --> src/cli.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn cli_run() -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/gitc.rs:448:25
[INFO] [stderr]     |
[INFO] [stderr] 448 |                         remove_dir_all(&"/tmp/abc");
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/gitc.rs:455:17
[INFO] [stderr]     |
[INFO] [stderr] 455 |                 remove_dir_all(&"/tmp/abc");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 47 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `is_repo`
[INFO] [stderr]    --> src/gitc.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             is_repo,
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 416 |             Error,
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_head`
[INFO] [stderr]   --> src/utils.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn get_head(repo: &Repository) -> Result<Oid> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `commit`
[INFO] [stderr]    --> src/gitc.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn commit(&self, msg: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fetch`
[INFO] [stderr]    --> src/gitc.rs:179:12
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn fetch(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]    --> src/gitc.rs:340:12
[INFO] [stderr]     |
[INFO] [stderr] 340 |     pub fn pull(&self, remote_name: &str, branch: &str) -> Result<()> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]    --> src/gitc.rs:353:8
[INFO] [stderr]     |
[INFO] [stderr] 353 |     fn push(&self, remote_name: &str, branch: &str, user: &str, pass: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rebase`
[INFO] [stderr]    --> src/gitc.rs:371:8
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn rebase(&self, branch_from: &str, branch_to: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_commit`
[INFO] [stderr]    --> src/gitc.rs:460:8
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn test_commit() {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_merge`
[INFO] [stderr]    --> src/gitc.rs:486:8
[INFO] [stderr]     |
[INFO] [stderr] 486 |     fn test_merge() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_config`
[INFO] [stderr]    --> src/gitc.rs:489:8
[INFO] [stderr]     |
[INFO] [stderr] 489 |     fn test_config() {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_fetch`
[INFO] [stderr]    --> src/gitc.rs:492:8
[INFO] [stderr]     |
[INFO] [stderr] 492 |     fn test_fetch() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_pull`
[INFO] [stderr]    --> src/gitc.rs:495:8
[INFO] [stderr]     |
[INFO] [stderr] 495 |     fn test_pull() {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_push`
[INFO] [stderr]    --> src/gitc.rs:498:8
[INFO] [stderr]     |
[INFO] [stderr] 498 |     fn test_push() {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_rebase`
[INFO] [stderr]    --> src/gitc.rs:519:8
[INFO] [stderr]     |
[INFO] [stderr] 519 |     fn test_rebase() {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/gitc.rs:448:25
[INFO] [stderr]     |
[INFO] [stderr] 448 |                         remove_dir_all(&"/tmp/abc");
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/gitc.rs:455:17
[INFO] [stderr]     |
[INFO] [stderr] 455 |                 remove_dir_all(&"/tmp/abc");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/git_flow-2cf8a78ee114ecd2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test gitc::tests::test_flow ... FAILED
[INFO] [stdout] test gitc::tests::test_is_repo ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gitc::tests::test_flow stdout ----
[INFO] [stdout] failed to resolve path '/tmp/abc': No such file or directory; class=Os (2); code=NotFound (-3), create a new one
[INFO] [stdout] failed to init git error:config value 'user.name' was not found; class=Config (7); code=NotFound (-3)
[INFO] [stdout] thread 'gitc::tests::test_flow' panicked at 'assertion failed: false', src/gitc.rs:449:25
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ac89cb7420 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55ac89cb7420 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55ac89cb7420 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55ac89cb7420 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55ac89cda4fc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55ac89b9ff66 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55ac89cb1b8d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x55ac89cb9cdd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55ac89cb9cdd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55ac89cb9cdd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x55ac89cb9932 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x55ac89cba3c1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x55ac89bf20ec - std::panicking::begin_panic::{{closure}}::hd35b202e97a51acf
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stdout]   13:     0x55ac89bf29d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h96bacaa17c3bb79c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55ac89bf2017 - std::panicking::begin_panic::h7ef50f2b4c3d51b4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stdout]   15:     0x55ac89b9ad70 - git_flow::gitc::tests::test_init::h690826d19244c83d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:449
[INFO] [stdout]   16:     0x55ac89b9b886 - git_flow::gitc::tests::test_flow::hf59ee0f7c7baed00
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:532
[INFO] [stdout]   17:     0x55ac89b9b86a - git_flow::gitc::tests::test_flow::{{closure}}::h18ab9d7100ea6753
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:531
[INFO] [stdout]   18:     0x55ac89b9cbde - core::ops::function::FnOnce::call_once::h76fc42ad2a1407d5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   19:     0x55ac89bc6d53 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   20:     0x55ac89bc6d53 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   21:     0x55ac89bc5258 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   22:     0x55ac89bc5258 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   23:     0x55ac89bc5258 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   24:     0x55ac89bc5258 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   25:     0x55ac89bc5258 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   26:     0x55ac89bc5258 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   27:     0x55ac89bc5258 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   28:     0x55ac89b9f2e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   29:     0x55ac89ba4455 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   30:     0x55ac89ba4455 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   31:     0x55ac89ba4455 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   32:     0x55ac89ba4455 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   33:     0x55ac89ba4455 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   34:     0x55ac89ba4455 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   35:     0x55ac89ba4455 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   36:     0x55ac89cc0e5a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   37:     0x55ac89cc0e5a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   38:     0x55ac89cc0e5a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   39:     0x7f66e32f3609 - start_thread
[INFO] [stdout]   40:     0x7f66e357e103 - clone
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gitc::tests::test_is_repo stdout ----
[INFO] [stdout] failed to resolve path '/tmp/abc': No such file or directory; class=Os (2); code=NotFound (-3), create a new one
[INFO] [stdout] thread 'gitc::tests::test_is_repo' panicked at 'called `Result::unwrap()` on an `Err` value: Error { code: -14, klass: 2, message: "failed to lock file \'/tmp/abc/.git/config.lock\' for writing: " }', src/gitc.rs:61:38
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ac89cb7420 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55ac89cb7420 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55ac89cb7420 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55ac89cb7420 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55ac89cda4fc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55ac89b9ff66 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55ac89cb1b8d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x55ac89cb9cdd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55ac89cb9cdd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55ac89cb9cdd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x55ac89cb9932 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x55ac89cba3c1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x55ac89cb9f69 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x55ac89cb78ac - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55ac89cb9f29 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x55ac89cd8dd1 - core::panicking::panic_fmt::h5b17d4a0e853d0f5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x55ac89cd8bf3 - core::option::expect_none_failed::hd08bf36cae411fff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/option.rs:1234
[INFO] [stdout]   17:     0x55ac89b9e5d3 - core::result::Result<T,E>::unwrap::h357e5d8eb319893b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x55ac89b9b9e6 - git_flow::gitc::GitcRepo::new::hfdfb717010f46c67
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:61
[INFO] [stdout]   19:     0x55ac89b9a859 - git_flow::gitc::tests::set_test_repo::h6566509f54289dfb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:431
[INFO] [stdout]   20:     0x55ac89b9b770 - git_flow::gitc::tests::test_is_repo::h1047681f35ca9b6d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:525
[INFO] [stdout]   21:     0x55ac89b9b73a - git_flow::gitc::tests::test_is_repo::{{closure}}::hf0fc81927ce9f7d0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gitc.rs:524
[INFO] [stdout]   22:     0x55ac89b9cc0e - core::ops::function::FnOnce::call_once::hb1f8b9b37b8c2220
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x55ac89bc6d53 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   24:     0x55ac89bc6d53 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   25:     0x55ac89bc5258 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   26:     0x55ac89bc5258 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   27:     0x55ac89bc5258 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   28:     0x55ac89bc5258 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   29:     0x55ac89bc5258 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   30:     0x55ac89bc5258 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   31:     0x55ac89bc5258 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   32:     0x55ac89b9f2e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   33:     0x55ac89ba4455 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   34:     0x55ac89ba4455 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   35:     0x55ac89ba4455 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   36:     0x55ac89ba4455 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   37:     0x55ac89ba4455 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   38:     0x55ac89ba4455 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   39:     0x55ac89ba4455 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   40:     0x55ac89cc0e5a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x55ac89cc0e5a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   42:     0x55ac89cc0e5a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   43:     0x7f66e32f3609 - start_thread
[INFO] [stdout]   44:     0x7f66e357e103 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gitc::tests::test_flow
[INFO] [stdout]     gitc::tests::test_is_repo
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "562fdbcfc7c8e4b2b9f63dd6cd341ec92708b3ad85e87b743a449ad8301e95fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562fdbcfc7c8e4b2b9f63dd6cd341ec92708b3ad85e87b743a449ad8301e95fa", kill_on_drop: false }`
[INFO] [stdout] 562fdbcfc7c8e4b2b9f63dd6cd341ec92708b3ad85e87b743a449ad8301e95fa
