Aug 30 16:54:08.251 INFO checking gitclass-0.8.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 16:54:08.251 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 16:54:08.251 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 16:54:08.387 INFO blam! 28bf58e91dcd22d01a7535b06904c7b949578be01ae04725cfeba6ca78215d02
Aug 30 16:54:08.389 INFO running `"docker" "start" "-a" "28bf58e91dcd22d01a7535b06904c7b949578be01ae04725cfeba6ca78215d02"`
Aug 30 16:54:09.082 INFO kablam!     Checking gitclass v0.8.0 (file:///source)
Aug 30 16:54:10.787 INFO kablam! warning: unused variable: `e`
Aug 30 16:54:10.787 INFO kablam!    --> src/lib.rs:182:13
Aug 30 16:54:10.787 INFO kablam!     |
Aug 30 16:54:10.787 INFO kablam! 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Aug 30 16:54:10.787 INFO kablam!     |             ^ help: consider using `_e` instead
Aug 30 16:54:10.787 INFO kablam!     |
Aug 30 16:54:10.788 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 16:54:10.788 INFO kablam! 
Aug 30 16:54:10.788 INFO kablam! warning: unused variable: `latest_obj`
Aug 30 16:54:10.788 INFO kablam!    --> src/lib.rs:195:9
Aug 30 16:54:10.788 INFO kablam!     |
Aug 30 16:54:10.788 INFO kablam! 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Aug 30 16:54:10.788 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Aug 30 16:54:10.788 INFO kablam! 
Aug 30 16:54:10.788 INFO kablam! warning: unused variable: `e`
Aug 30 16:54:10.788 INFO kablam!    --> src/lib.rs:198:13
Aug 30 16:54:10.788 INFO kablam!     |
Aug 30 16:54:10.788 INFO kablam! 198 |         Err(e) => panic!("Couldn't find the remote ref")
Aug 30 16:54:10.788 INFO kablam!     |             ^ help: consider using `_e` instead
Aug 30 16:54:10.788 INFO kablam! 
Aug 30 16:54:10.829 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 16:54:10.829 INFO kablam!   --> src/lib.rs:83:9
Aug 30 16:54:10.829 INFO kablam!    |
Aug 30 16:54:10.829 INFO kablam! 83 |         set_current_dir(name);
Aug 30 16:54:10.829 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:54:10.829 INFO kablam!    |
Aug 30 16:54:10.829 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 16:54:10.829 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 16:54:10.829 INFO kablam! 
Aug 30 16:54:10.832 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 16:54:10.832 INFO kablam!    --> src/lib.rs:201:5
Aug 30 16:54:10.832 INFO kablam!     |
Aug 30 16:54:10.832 INFO kablam! 201 | /     repo.reset(&remote_obj,
Aug 30 16:54:10.832 INFO kablam! 202 | |     git2::ResetType::Hard,
Aug 30 16:54:10.832 INFO kablam! 203 | |     Some(git2::build::CheckoutBuilder::new()
Aug 30 16:54:10.832 INFO kablam! 204 | |         .force()
Aug 30 16:54:10.832 INFO kablam! 205 | |         .remove_untracked(true)
Aug 30 16:54:10.832 INFO kablam! 206 | |     ));
Aug 30 16:54:10.832 INFO kablam!     | |_______^
Aug 30 16:54:10.832 INFO kablam!     |
Aug 30 16:54:10.832 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 16:54:10.832 INFO kablam! 
Aug 30 16:54:10.893 INFO kablam! warning: unused variable: `e`
Aug 30 16:54:10.893 INFO kablam!    --> src/lib.rs:182:13
Aug 30 16:54:10.893 INFO kablam!     |
Aug 30 16:54:10.893 INFO kablam! 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Aug 30 16:54:10.893 INFO kablam!     |             ^ help: consider using `_e` instead
Aug 30 16:54:10.894 INFO kablam!     |
Aug 30 16:54:10.894 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 16:54:10.894 INFO kablam! 
Aug 30 16:54:10.894 INFO kablam! warning: unused variable: `latest_obj`
Aug 30 16:54:10.894 INFO kablam!    --> src/lib.rs:195:9
Aug 30 16:54:10.894 INFO kablam!     |
Aug 30 16:54:10.894 INFO kablam! 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Aug 30 16:54:10.894 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Aug 30 16:54:10.894 INFO kablam! 
Aug 30 16:54:10.894 INFO kablam! warning: unused variable: `e`
Aug 30 16:54:10.894 INFO kablam!    --> src/lib.rs:198:13
Aug 30 16:54:10.894 INFO kablam!     |
Aug 30 16:54:10.894 INFO kablam! 198 |         Err(e) => panic!("Couldn't find the remote ref")
Aug 30 16:54:10.894 INFO kablam!     |             ^ help: consider using `_e` instead
Aug 30 16:54:10.894 INFO kablam! 
Aug 30 16:54:10.950 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 16:54:10.950 INFO kablam!   --> src/lib.rs:83:9
Aug 30 16:54:10.950 INFO kablam!    |
Aug 30 16:54:10.950 INFO kablam! 83 |         set_current_dir(name);
Aug 30 16:54:10.950 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:54:10.950 INFO kablam!    |
Aug 30 16:54:10.950 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 16:54:10.950 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 16:54:10.950 INFO kablam! 
Aug 30 16:54:10.951 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 16:54:10.951 INFO kablam!    --> src/lib.rs:201:5
Aug 30 16:54:10.951 INFO kablam!     |
Aug 30 16:54:10.951 INFO kablam! 201 | /     repo.reset(&remote_obj,
Aug 30 16:54:10.951 INFO kablam! 202 | |     git2::ResetType::Hard,
Aug 30 16:54:10.951 INFO kablam! 203 | |     Some(git2::build::CheckoutBuilder::new()
Aug 30 16:54:10.951 INFO kablam! 204 | |         .force()
Aug 30 16:54:10.951 INFO kablam! 205 | |         .remove_untracked(true)
Aug 30 16:54:10.951 INFO kablam! 206 | |     ));
Aug 30 16:54:10.951 INFO kablam!     | |_______^
Aug 30 16:54:10.951 INFO kablam!     |
Aug 30 16:54:10.951 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 16:54:10.951 INFO kablam! 
Aug 30 16:54:12.849 INFO kablam! warning: unused variable: `init_m`
Aug 30 16:54:12.849 INFO kablam!   --> src/main.rs:16:17
Aug 30 16:54:12.849 INFO kablam!    |
Aug 30 16:54:12.849 INFO kablam! 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Aug 30 16:54:12.849 INFO kablam!    |                 ^^^^^^ help: consider using `_init_m` instead
Aug 30 16:54:12.849 INFO kablam!    |
Aug 30 16:54:12.849 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 16:54:12.849 INFO kablam! 
Aug 30 16:54:12.849 INFO kablam! warning: unused variable: `add_m`
Aug 30 16:54:12.849 INFO kablam!   --> src/main.rs:19:17
Aug 30 16:54:12.849 INFO kablam!    |
Aug 30 16:54:12.849 INFO kablam! 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Aug 30 16:54:12.849 INFO kablam!    |                 ^^^^^ help: consider using `_add_m` instead
Aug 30 16:54:12.849 INFO kablam! 
Aug 30 16:54:12.850 INFO kablam! warning: unused variable: `up_m`
Aug 30 16:54:12.850 INFO kablam!   --> src/main.rs:28:17
Aug 30 16:54:12.850 INFO kablam!    |
Aug 30 16:54:12.850 INFO kablam! 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Aug 30 16:54:12.850 INFO kablam!    |                 ^^^^ help: consider using `_up_m` instead
Aug 30 16:54:12.850 INFO kablam! 
Aug 30 16:54:12.875 INFO kablam! warning: unused variable: `init_m`
Aug 30 16:54:12.875 INFO kablam!   --> src/main.rs:16:17
Aug 30 16:54:12.875 INFO kablam!    |
Aug 30 16:54:12.875 INFO kablam! 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Aug 30 16:54:12.875 INFO kablam!    |                 ^^^^^^ help: consider using `_init_m` instead
Aug 30 16:54:12.875 INFO kablam!    |
Aug 30 16:54:12.875 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 16:54:12.875 INFO kablam! 
Aug 30 16:54:12.875 INFO kablam! warning: unused variable: `add_m`
Aug 30 16:54:12.875 INFO kablam!   --> src/main.rs:19:17
Aug 30 16:54:12.875 INFO kablam!    |
Aug 30 16:54:12.875 INFO kablam! 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Aug 30 16:54:12.875 INFO kablam!    |                 ^^^^^ help: consider using `_add_m` instead
Aug 30 16:54:12.875 INFO kablam! 
Aug 30 16:54:12.875 INFO kablam! warning: unused variable: `up_m`
Aug 30 16:54:12.875 INFO kablam!   --> src/main.rs:28:17
Aug 30 16:54:12.876 INFO kablam!    |
Aug 30 16:54:12.876 INFO kablam! 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Aug 30 16:54:12.876 INFO kablam!    |                 ^^^^ help: consider using `_up_m` instead
Aug 30 16:54:12.876 INFO kablam! 
Aug 30 16:54:12.892 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Aug 30 16:54:12.899 INFO kablam! su: No module specific data is present
Aug 30 16:54:13.414 INFO running `"docker" "rm" "-f" "28bf58e91dcd22d01a7535b06904c7b949578be01ae04725cfeba6ca78215d02"`
Aug 30 16:54:13.507 INFO blam! 28bf58e91dcd22d01a7535b06904c7b949578be01ae04725cfeba6ca78215d02