[INFO] cloning repository kobus1998/git_rs
[INFO] running `"git" "clone" "--bare" "git://github.com/kobus1998/git_rs.git" "work/cache/sources/gh/kobus1998/git_rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kobus1998/git_rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kobus1998/git_rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kobus1998/git_rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kobus1998/git_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kobus1998/git_rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kobus1998/git_rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kobus1998/git_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9e6cc4ac8f0744cb0ab14bc00218b4da5d39a32
[INFO] sha for GitHub repo kobus1998/git_rs: e9e6cc4ac8f0744cb0ab14bc00218b4da5d39a32
[INFO] validating manifest of kobus1998/git_rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kobus1998/git_rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kobus1998/git_rs
[INFO] finished frobbing kobus1998/git_rs
[INFO] frobbed toml for kobus1998/git_rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kobus1998/git_rs/Cargo.toml
[INFO] started frobbing kobus1998/git_rs
[INFO] finished frobbing kobus1998/git_rs
[INFO] frobbed toml for kobus1998/git_rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kobus1998/git_rs/Cargo.toml
[INFO] crate kobus1998/git_rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kobus1998/git_rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kobus1998/git_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 2901e4c3c1f41c270a8568ee1a44b1009f57b31bd18746691cde7698836112a5
[INFO] running `"docker" "start" "-a" "2901e4c3c1f41c270a8568ee1a44b1009f57b31bd18746691cde7698836112a5"`
[INFO] [stderr]    Compiling uuid v0.6.3
[INFO] [stderr]    Compiling git_rs v0.1.0 (/opt/crater/workdir)
[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: consider prefixing with an underscore: `_repo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `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 used: `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 used: `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 used: `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 used: `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 used: `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 used: `desc`
[INFO] [stderr]  --> src/git/commit.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     desc: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/git/commit.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]  --> src/git/branch.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/git/branch.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]  --> src/git/contributor.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/git/contributor.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "2901e4c3c1f41c270a8568ee1a44b1009f57b31bd18746691cde7698836112a5"`
[INFO] running `"docker" "rm" "-f" "2901e4c3c1f41c270a8568ee1a44b1009f57b31bd18746691cde7698836112a5"`
[INFO] [stdout] 2901e4c3c1f41c270a8568ee1a44b1009f57b31bd18746691cde7698836112a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kobus1998/git_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b7c2bb7b9b39b60d8bdf3287f2f6ee3c1e7bf47ee0d64486eff9d5b4b218b7c
[INFO] running `"docker" "start" "-a" "3b7c2bb7b9b39b60d8bdf3287f2f6ee3c1e7bf47ee0d64486eff9d5b4b218b7c"`
[INFO] [stderr]    Compiling git_rs v0.1.0 (/opt/crater/workdir)
[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: consider prefixing with an underscore: `_repo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `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 used: `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 used: `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 used: `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 used: `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 used: `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 used: `desc`
[INFO] [stderr]  --> src/git/commit.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     desc: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/git/commit.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]  --> src/git/branch.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/git/branch.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]  --> src/git/contributor.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: &'a str
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/git/contributor.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "3b7c2bb7b9b39b60d8bdf3287f2f6ee3c1e7bf47ee0d64486eff9d5b4b218b7c"`
[INFO] running `"docker" "rm" "-f" "3b7c2bb7b9b39b60d8bdf3287f2f6ee3c1e7bf47ee0d64486eff9d5b4b218b7c"`
[INFO] [stdout] 3b7c2bb7b9b39b60d8bdf3287f2f6ee3c1e7bf47ee0d64486eff9d5b4b218b7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kobus1998/git_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] d34c0710e673a974af1cbaec9ecd4079248e86911ae19b64895782b5b27e0167
[INFO] running `"docker" "start" "-a" "d34c0710e673a974af1cbaec9ecd4079248e86911ae19b64895782b5b27e0167"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_rs-e4f30d0b1bbf8957
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d34c0710e673a974af1cbaec9ecd4079248e86911ae19b64895782b5b27e0167"`
[INFO] running `"docker" "rm" "-f" "d34c0710e673a974af1cbaec9ecd4079248e86911ae19b64895782b5b27e0167"`
[INFO] [stdout] d34c0710e673a974af1cbaec9ecd4079248e86911ae19b64895782b5b27e0167