Dec 19 14:12:28.831 INFO checking kobus1998/git_rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:12:28.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:12:29.130 INFO [stdout] c1c9f9c5078d0422377100c65b0848588dca48f6c7c8d47a3e89601f3ad5809b
Dec 19 14:12:29.136 INFO running `"docker" "start" "-a" "c1c9f9c5078d0422377100c65b0848588dca48f6c7c8d47a3e89601f3ad5809b"`
Dec 19 14:12:30.612 INFO [stderr]     Checking uuid v0.6.3
Dec 19 14:12:31.146 INFO [stderr]     Checking git_rs v0.1.0 (/opt/crater/workdir)
Dec 19 14:12:31.306 INFO [stderr] warning: unused import: `Repo`
Dec 19 14:12:31.306 INFO [stderr]  --> src/main.rs:5:18
Dec 19 14:12:31.306 INFO [stderr]   |
Dec 19 14:12:31.306 INFO [stderr] 5 | use git::repo::{ Repo, Settings };
Dec 19 14:12:31.306 INFO [stderr]   |                  ^^^^
Dec 19 14:12:31.306 INFO [stderr]   |
Dec 19 14:12:31.307 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:12:31.307 INFO [stderr] 
Dec 19 14:12:31.331 INFO [stderr] warning: unused variable: `repo`
Dec 19 14:12:31.333 INFO [stderr]   --> src/main.rs:10:9
Dec 19 14:12:31.333 INFO [stderr]    |
Dec 19 14:12:31.333 INFO [stderr] 10 |     let repo = git::repo::Repo::new("test", &settings);
Dec 19 14:12:31.333 INFO [stderr]    |         ^^^^ help: consider using `_repo` instead
Dec 19 14:12:31.334 INFO [stderr]    |
Dec 19 14:12:31.334 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:12:31.334 INFO [stderr] 
Dec 19 14:12:31.337 INFO [stderr] warning: field is never used: `name`
Dec 19 14:12:31.337 INFO [stderr]   --> src/git/repo.rs:17:5
Dec 19 14:12:31.337 INFO [stderr]    |
Dec 19 14:12:31.337 INFO [stderr] 17 |     name: &'a str,
Dec 19 14:12:31.337 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 14:12:31.343 INFO [stderr]    |
Dec 19 14:12:31.343 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:12:31.343 INFO [stderr] 
Dec 19 14:12:31.344 INFO [stderr] warning: field is never used: `settings`
Dec 19 14:12:31.344 INFO [stderr]   --> src/git/repo.rs:18:5
Dec 19 14:12:31.344 INFO [stderr]    |
Dec 19 14:12:31.344 INFO [stderr] 18 |     settings: &'a Settings,
Dec 19 14:12:31.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.344 INFO [stderr] 
Dec 19 14:12:31.344 INFO [stderr] warning: field is never used: `commits`
Dec 19 14:12:31.344 INFO [stderr]   --> src/git/repo.rs:19:5
Dec 19 14:12:31.344 INFO [stderr]    |
Dec 19 14:12:31.344 INFO [stderr] 19 |     commits: Vec<Commit<'a>>,
Dec 19 14:12:31.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.344 INFO [stderr] 
Dec 19 14:12:31.352 INFO [stderr] warning: field is never used: `branches`
Dec 19 14:12:31.352 INFO [stderr]   --> src/git/repo.rs:20:5
Dec 19 14:12:31.352 INFO [stderr]    |
Dec 19 14:12:31.352 INFO [stderr] 20 |     branches: Vec<Branch<'a>>,
Dec 19 14:12:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.352 INFO [stderr] 
Dec 19 14:12:31.352 INFO [stderr] warning: field is never used: `contributors`
Dec 19 14:12:31.352 INFO [stderr]   --> src/git/repo.rs:21:5
Dec 19 14:12:31.352 INFO [stderr]    |
Dec 19 14:12:31.352 INFO [stderr] 21 |     contributors: Vec<Contributor<'a>>
Dec 19 14:12:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.352 INFO [stderr] 
Dec 19 14:12:31.352 INFO [stderr] warning: field is never used: `id`
Dec 19 14:12:31.352 INFO [stderr]  --> src/git/commit.rs:4:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 4 |     id: Uuid,
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.353 INFO [stderr] warning: field is never used: `desc`
Dec 19 14:12:31.353 INFO [stderr]  --> src/git/commit.rs:5:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 5 |     desc: &'a str
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.353 INFO [stderr] warning: method is never used: `new`
Dec 19 14:12:31.353 INFO [stderr]  --> src/git/commit.rs:9:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.353 INFO [stderr] warning: field is never used: `name`
Dec 19 14:12:31.353 INFO [stderr]  --> src/git/branch.rs:2:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 2 |     name: &'a str
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.353 INFO [stderr] warning: method is never used: `new`
Dec 19 14:12:31.353 INFO [stderr]  --> src/git/branch.rs:6:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.353 INFO [stderr] warning: field is never used: `name`
Dec 19 14:12:31.353 INFO [stderr]  --> src/git/contributor.rs:2:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 2 |     name: &'a str
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.353 INFO [stderr] warning: method is never used: `new`
Dec 19 14:12:31.353 INFO [stderr]  --> src/git/contributor.rs:6:5
Dec 19 14:12:31.353 INFO [stderr]   |
Dec 19 14:12:31.353 INFO [stderr] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
Dec 19 14:12:31.353 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.353 INFO [stderr] 
Dec 19 14:12:31.448 INFO [stderr] warning: unused import: `Repo`
Dec 19 14:12:31.448 INFO [stderr]  --> src/main.rs:5:18
Dec 19 14:12:31.448 INFO [stderr]   |
Dec 19 14:12:31.448 INFO [stderr] 5 | use git::repo::{ Repo, Settings };
Dec 19 14:12:31.448 INFO [stderr]   |                  ^^^^
Dec 19 14:12:31.448 INFO [stderr]   |
Dec 19 14:12:31.448 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:12:31.448 INFO [stderr] 
Dec 19 14:12:31.459 INFO [stderr] warning: unused variable: `repo`
Dec 19 14:12:31.459 INFO [stderr]   --> src/main.rs:10:9
Dec 19 14:12:31.459 INFO [stderr]    |
Dec 19 14:12:31.459 INFO [stderr] 10 |     let repo = git::repo::Repo::new("test", &settings);
Dec 19 14:12:31.459 INFO [stderr]    |         ^^^^ help: consider using `_repo` instead
Dec 19 14:12:31.459 INFO [stderr]    |
Dec 19 14:12:31.459 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:12:31.459 INFO [stderr] 
Dec 19 14:12:31.461 INFO [stderr] warning: field is never used: `name`
Dec 19 14:12:31.461 INFO [stderr]   --> src/git/repo.rs:17:5
Dec 19 14:12:31.461 INFO [stderr]    |
Dec 19 14:12:31.461 INFO [stderr] 17 |     name: &'a str,
Dec 19 14:12:31.461 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 14:12:31.461 INFO [stderr]    |
Dec 19 14:12:31.461 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:12:31.461 INFO [stderr] 
Dec 19 14:12:31.461 INFO [stderr] warning: field is never used: `settings`
Dec 19 14:12:31.461 INFO [stderr]   --> src/git/repo.rs:18:5
Dec 19 14:12:31.461 INFO [stderr]    |
Dec 19 14:12:31.461 INFO [stderr] 18 |     settings: &'a Settings,
Dec 19 14:12:31.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.461 INFO [stderr] 
Dec 19 14:12:31.461 INFO [stderr] warning: field is never used: `commits`
Dec 19 14:12:31.461 INFO [stderr]   --> src/git/repo.rs:19:5
Dec 19 14:12:31.461 INFO [stderr]    |
Dec 19 14:12:31.461 INFO [stderr] 19 |     commits: Vec<Commit<'a>>,
Dec 19 14:12:31.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.461 INFO [stderr] 
Dec 19 14:12:31.461 INFO [stderr] warning: field is never used: `branches`
Dec 19 14:12:31.461 INFO [stderr]   --> src/git/repo.rs:20:5
Dec 19 14:12:31.461 INFO [stderr]    |
Dec 19 14:12:31.461 INFO [stderr] 20 |     branches: Vec<Branch<'a>>,
Dec 19 14:12:31.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.462 INFO [stderr] 
Dec 19 14:12:31.462 INFO [stderr] warning: field is never used: `contributors`
Dec 19 14:12:31.462 INFO [stderr]   --> src/git/repo.rs:21:5
Dec 19 14:12:31.462 INFO [stderr]    |
Dec 19 14:12:31.462 INFO [stderr] 21 |     contributors: Vec<Contributor<'a>>
Dec 19 14:12:31.462 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.462 INFO [stderr] 
Dec 19 14:12:31.462 INFO [stderr] warning: field is never used: `id`
Dec 19 14:12:31.462 INFO [stderr]  --> src/git/commit.rs:4:5
Dec 19 14:12:31.462 INFO [stderr]   |
Dec 19 14:12:31.462 INFO [stderr] 4 |     id: Uuid,
Dec 19 14:12:31.462 INFO [stderr]   |     ^^^^^^^^
Dec 19 14:12:31.462 INFO [stderr] 
Dec 19 14:12:31.462 INFO [stderr] warning: field is never used: `desc`
Dec 19 14:12:31.462 INFO [stderr]  --> src/git/commit.rs:5:5
Dec 19 14:12:31.462 INFO [stderr]   |
Dec 19 14:12:31.462 INFO [stderr] 5 |     desc: &'a str
Dec 19 14:12:31.462 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:12:31.462 INFO [stderr] 
Dec 19 14:12:31.462 INFO [stderr] warning: method is never used: `new`
Dec 19 14:12:31.462 INFO [stderr]  --> src/git/commit.rs:9:5
Dec 19 14:12:31.462 INFO [stderr]   |
Dec 19 14:12:31.462 INFO [stderr] 9 |     pub fn new(desc: &'a str) -> Commit<'a> {
Dec 19 14:12:31.462 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.462 INFO [stderr] 
Dec 19 14:12:31.462 INFO [stderr] warning: field is never used: `name`
Dec 19 14:12:31.462 INFO [stderr]  --> src/git/branch.rs:2:5
Dec 19 14:12:31.462 INFO [stderr]   |
Dec 19 14:12:31.462 INFO [stderr] 2 |     name: &'a str
Dec 19 14:12:31.462 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:12:31.462 INFO [stderr] 
Dec 19 14:12:31.468 INFO [stderr] warning: method is never used: `new`
Dec 19 14:12:31.468 INFO [stderr]  --> src/git/branch.rs:6:5
Dec 19 14:12:31.468 INFO [stderr]   |
Dec 19 14:12:31.468 INFO [stderr] 6 |     pub fn new(name: &'a str) -> Branch<'a> {
Dec 19 14:12:31.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.468 INFO [stderr] 
Dec 19 14:12:31.468 INFO [stderr] warning: field is never used: `name`
Dec 19 14:12:31.468 INFO [stderr]  --> src/git/contributor.rs:2:5
Dec 19 14:12:31.468 INFO [stderr]   |
Dec 19 14:12:31.468 INFO [stderr] 2 |     name: &'a str
Dec 19 14:12:31.468 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:12:31.468 INFO [stderr] 
Dec 19 14:12:31.468 INFO [stderr] warning: method is never used: `new`
Dec 19 14:12:31.468 INFO [stderr]  --> src/git/contributor.rs:6:5
Dec 19 14:12:31.468 INFO [stderr]   |
Dec 19 14:12:31.468 INFO [stderr] 6 |     pub fn new(name: &'a str) -> Contributor<'a> {
Dec 19 14:12:31.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:31.468 INFO [stderr] 
Dec 19 14:12:31.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 19 14:12:32.022 INFO running `"docker" "inspect" "c1c9f9c5078d0422377100c65b0848588dca48f6c7c8d47a3e89601f3ad5809b"`
Dec 19 14:12:32.128 INFO running `"docker" "rm" "-f" "c1c9f9c5078d0422377100c65b0848588dca48f6c7c8d47a3e89601f3ad5809b"`
Dec 19 14:12:32.395 INFO [stdout] c1c9f9c5078d0422377100c65b0848588dca48f6c7c8d47a3e89601f3ad5809b