[INFO] cloning repository https://github.com/kobus1998/git_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kobus1998/git_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobus1998%2Fgit_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobus1998%2Fgit_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9e6cc4ac8f0744cb0ab14bc00218b4da5d39a32
[INFO] testing kobus1998/git_rs against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobus1998%2Fgit_rs" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kobus1998/git_rs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kobus1998/git_rs
[INFO] finished tweaking git repo https://github.com/kobus1998/git_rs
[INFO] tweaked toml for git repo https://github.com/kobus1998/git_rs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/kobus1998/git_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34eb2d2b9e75b6713614986655093c8b0febcc8cad315849bd5651df91e202ce
[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" "34eb2d2b9e75b6713614986655093c8b0febcc8cad315849bd5651df91e202ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34eb2d2b9e75b6713614986655093c8b0febcc8cad315849bd5651df91e202ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34eb2d2b9e75b6713614986655093c8b0febcc8cad315849bd5651df91e202ce", kill_on_drop: false }`
[INFO] [stdout] 34eb2d2b9e75b6713614986655093c8b0febcc8cad315849bd5651df91e202ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21412a1964b7d3f461e2d6066898c02d4d25f06c8359dce21427fffc04a89890
[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" "21412a1964b7d3f461e2d6066898c02d4d25f06c8359dce21427fffc04a89890", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v0.6.3
[INFO] [stderr]    Compiling git_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Repo`
[INFO] [stdout]  --> src/main.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use git::repo::{ Repo, Settings };
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repo`
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let repo = git::repo::Repo::new("test", &settings);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_repo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/git/repo.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     name: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `settings`
[INFO] [stdout]   --> src/git/repo.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     settings: &'a Settings,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `commits`
[INFO] [stdout]   --> src/git/repo.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     commits: Vec<Commit<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `branches`
[INFO] [stdout]   --> src/git/repo.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     branches: Vec<Branch<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contributors`
[INFO] [stdout]   --> src/git/repo.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     contributors: Vec<Contributor<'a>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/git/commit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     id: Uuid,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `desc`
[INFO] [stdout]  --> src/git/commit.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     desc: &'a str
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/git/commit.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/git/branch.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: &'a str
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/git/branch.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/git/contributor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: &'a str
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/git/contributor.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "21412a1964b7d3f461e2d6066898c02d4d25f06c8359dce21427fffc04a89890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21412a1964b7d3f461e2d6066898c02d4d25f06c8359dce21427fffc04a89890", kill_on_drop: false }`
[INFO] [stdout] 21412a1964b7d3f461e2d6066898c02d4d25f06c8359dce21427fffc04a89890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4266940e1004c2b61617690404df6d6916e3b9acda2b412d98b6cb68eed4e89d
[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" "4266940e1004c2b61617690404df6d6916e3b9acda2b412d98b6cb68eed4e89d", kill_on_drop: false }`
[INFO] [stderr]    Compiling git_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Repo`
[INFO] [stdout]  --> src/main.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use git::repo::{ Repo, Settings };
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repo`
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let repo = git::repo::Repo::new("test", &settings);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_repo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/git/repo.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     name: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `settings`
[INFO] [stdout]   --> src/git/repo.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     settings: &'a Settings,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `commits`
[INFO] [stdout]   --> src/git/repo.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     commits: Vec<Commit<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `branches`
[INFO] [stdout]   --> src/git/repo.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     branches: Vec<Branch<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contributors`
[INFO] [stdout]   --> src/git/repo.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     contributors: Vec<Contributor<'a>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/git/commit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     id: Uuid,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `desc`
[INFO] [stdout]  --> src/git/commit.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     desc: &'a str
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/git/commit.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/git/branch.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: &'a str
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/git/branch.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/git/contributor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: &'a str
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/git/contributor.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "4266940e1004c2b61617690404df6d6916e3b9acda2b412d98b6cb68eed4e89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4266940e1004c2b61617690404df6d6916e3b9acda2b412d98b6cb68eed4e89d", kill_on_drop: false }`
[INFO] [stdout] 4266940e1004c2b61617690404df6d6916e3b9acda2b412d98b6cb68eed4e89d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 380a389c73959bea3e606b9d75925697a4effe8058ebf20c56ca66152054f251
[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" "380a389c73959bea3e606b9d75925697a4effe8058ebf20c56ca66152054f251", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Repo`
[INFO] [stderr]  --> src/main.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | use git::repo::{ Repo, Settings };
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `repo`
[INFO] [stderr]   --> src/main.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let repo = git::repo::Repo::new("test", &settings);
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_repo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/git/repo.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     name: &'a str,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `settings`
[INFO] [stderr]   --> src/git/repo.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     settings: &'a Settings,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `commits`
[INFO] [stderr]   --> src/git/repo.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     commits: Vec<Commit<'a>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `branches`
[INFO] [stderr]   --> src/git/repo.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     branches: Vec<Branch<'a>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `contributors`
[INFO] [stderr]   --> src/git/repo.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     contributors: Vec<Contributor<'a>>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/git/commit.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     id: Uuid,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `desc`
[INFO] [stderr]  --> src/git/commit.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     desc: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/git/commit.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]  --> src/git/branch.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/git/branch.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]  --> src/git/contributor.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/git/contributor.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_rs-aa8d8b183fb1156f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "380a389c73959bea3e606b9d75925697a4effe8058ebf20c56ca66152054f251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380a389c73959bea3e606b9d75925697a4effe8058ebf20c56ca66152054f251", kill_on_drop: false }`
[INFO] [stdout] 380a389c73959bea3e606b9d75925697a4effe8058ebf20c56ca66152054f251