Nov 01 22:34:02.750 INFO checking gitclass-0.8.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 22:34:02.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:34:03.027 INFO blam! b9eb68f2471c5d647f208cbce4033d58126e20c30ef9bebb7add4c515dc78969
Nov 01 22:34:03.030 INFO running `"docker" "start" "-a" "b9eb68f2471c5d647f208cbce4033d58126e20c30ef9bebb7add4c515dc78969"`
Nov 01 22:34:03.563 INFO kablam! usermod: no changes
Nov 01 22:34:03.684 INFO kablam!     Checking gitclass v0.8.0 (/source)
Nov 01 22:34:05.405 INFO kablam! warning: unused variable: `e`
Nov 01 22:34:05.405 INFO kablam!    --> src/lib.rs:182:13
Nov 01 22:34:05.405 INFO kablam!     |
Nov 01 22:34:05.406 INFO kablam! 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 01 22:34:05.406 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 01 22:34:05.406 INFO kablam!     |
Nov 01 22:34:05.406 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 22:34:05.407 INFO kablam! 
Nov 01 22:34:05.407 INFO kablam! warning: unused variable: `latest_obj`
Nov 01 22:34:05.407 INFO kablam!    --> src/lib.rs:195:9
Nov 01 22:34:05.407 INFO kablam!     |
Nov 01 22:34:05.408 INFO kablam! 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 01 22:34:05.408 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 01 22:34:05.408 INFO kablam! 
Nov 01 22:34:05.409 INFO kablam! warning: unused variable: `e`
Nov 01 22:34:05.409 INFO kablam!    --> src/lib.rs:198:13
Nov 01 22:34:05.409 INFO kablam!     |
Nov 01 22:34:05.409 INFO kablam! 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 01 22:34:05.410 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 01 22:34:05.410 INFO kablam! 
Nov 01 22:34:05.485 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:34:05.486 INFO kablam!   --> src/lib.rs:83:9
Nov 01 22:34:05.486 INFO kablam!    |
Nov 01 22:34:05.486 INFO kablam! 83 |         set_current_dir(name);
Nov 01 22:34:05.486 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:34:05.487 INFO kablam!    |
Nov 01 22:34:05.487 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:34:05.487 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:34:05.488 INFO kablam! 
Nov 01 22:34:05.488 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:34:05.488 INFO kablam!    --> src/lib.rs:201:5
Nov 01 22:34:05.488 INFO kablam!     |
Nov 01 22:34:05.489 INFO kablam! 201 | /     repo.reset(&remote_obj,
Nov 01 22:34:05.489 INFO kablam! 202 | |     git2::ResetType::Hard,
Nov 01 22:34:05.489 INFO kablam! 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 01 22:34:05.489 INFO kablam! 204 | |         .force()
Nov 01 22:34:05.490 INFO kablam! 205 | |         .remove_untracked(true)
Nov 01 22:34:05.490 INFO kablam! 206 | |     ));
Nov 01 22:34:05.490 INFO kablam!     | |_______^
Nov 01 22:34:05.491 INFO kablam!     |
Nov 01 22:34:05.491 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:34:05.491 INFO kablam! 
Nov 01 22:34:05.616 INFO kablam! warning: unused variable: `e`
Nov 01 22:34:05.617 INFO kablam!    --> src/lib.rs:182:13
Nov 01 22:34:05.617 INFO kablam!     |
Nov 01 22:34:05.617 INFO kablam! 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 01 22:34:05.617 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 01 22:34:05.617 INFO kablam!     |
Nov 01 22:34:05.617 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 22:34:05.617 INFO kablam! 
Nov 01 22:34:05.617 INFO kablam! warning: unused variable: `latest_obj`
Nov 01 22:34:05.617 INFO kablam!    --> src/lib.rs:195:9
Nov 01 22:34:05.617 INFO kablam!     |
Nov 01 22:34:05.617 INFO kablam! 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 01 22:34:05.617 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 01 22:34:05.617 INFO kablam! 
Nov 01 22:34:05.617 INFO kablam! warning: unused variable: `e`
Nov 01 22:34:05.617 INFO kablam!    --> src/lib.rs:198:13
Nov 01 22:34:05.617 INFO kablam!     |
Nov 01 22:34:05.617 INFO kablam! 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 01 22:34:05.617 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 01 22:34:05.617 INFO kablam! 
Nov 01 22:34:05.644 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:34:05.644 INFO kablam!   --> src/lib.rs:83:9
Nov 01 22:34:05.644 INFO kablam!    |
Nov 01 22:34:05.644 INFO kablam! 83 |         set_current_dir(name);
Nov 01 22:34:05.644 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:34:05.644 INFO kablam!    |
Nov 01 22:34:05.644 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:34:05.644 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:34:05.644 INFO kablam! 
Nov 01 22:34:05.644 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:34:05.644 INFO kablam!    --> src/lib.rs:201:5
Nov 01 22:34:05.644 INFO kablam!     |
Nov 01 22:34:05.644 INFO kablam! 201 | /     repo.reset(&remote_obj,
Nov 01 22:34:05.644 INFO kablam! 202 | |     git2::ResetType::Hard,
Nov 01 22:34:05.644 INFO kablam! 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 01 22:34:05.644 INFO kablam! 204 | |         .force()
Nov 01 22:34:05.644 INFO kablam! 205 | |         .remove_untracked(true)
Nov 01 22:34:05.644 INFO kablam! 206 | |     ));
Nov 01 22:34:05.644 INFO kablam!     | |_______^
Nov 01 22:34:05.644 INFO kablam!     |
Nov 01 22:34:05.644 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:34:05.644 INFO kablam! 
Nov 01 22:34:07.807 INFO kablam! warning: unused variable: `init_m`
Nov 01 22:34:07.807 INFO kablam!   --> src/main.rs:16:17
Nov 01 22:34:07.807 INFO kablam!    |
Nov 01 22:34:07.808 INFO kablam! 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 01 22:34:07.808 INFO kablam!    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 01 22:34:07.808 INFO kablam!    |
Nov 01 22:34:07.809 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 22:34:07.809 INFO kablam! 
Nov 01 22:34:07.809 INFO kablam! warning: unused variable: `add_m`
Nov 01 22:34:07.810 INFO kablam!   --> src/main.rs:19:17
Nov 01 22:34:07.810 INFO kablam!    |
Nov 01 22:34:07.810 INFO kablam! 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 01 22:34:07.810 INFO kablam!    |                 ^^^^^ help: consider using `_add_m` instead
Nov 01 22:34:07.811 INFO kablam! 
Nov 01 22:34:07.811 INFO kablam! warning: unused variable: `up_m`
Nov 01 22:34:07.811 INFO kablam!   --> src/main.rs:28:17
Nov 01 22:34:07.811 INFO kablam!    |
Nov 01 22:34:07.812 INFO kablam! 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 01 22:34:07.812 INFO kablam!    |                 ^^^^ help: consider using `_up_m` instead
Nov 01 22:34:07.812 INFO kablam! 
Nov 01 22:34:07.969 INFO kablam! warning: unused variable: `init_m`
Nov 01 22:34:07.969 INFO kablam!   --> src/main.rs:16:17
Nov 01 22:34:07.969 INFO kablam!    |
Nov 01 22:34:07.969 INFO kablam! 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 01 22:34:07.970 INFO kablam!    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 01 22:34:07.970 INFO kablam!    |
Nov 01 22:34:07.970 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 22:34:07.970 INFO kablam! 
Nov 01 22:34:07.970 INFO kablam! warning: unused variable: `add_m`
Nov 01 22:34:07.970 INFO kablam!   --> src/main.rs:19:17
Nov 01 22:34:07.970 INFO kablam!    |
Nov 01 22:34:07.970 INFO kablam! 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 01 22:34:07.970 INFO kablam!    |                 ^^^^^ help: consider using `_add_m` instead
Nov 01 22:34:07.970 INFO kablam! 
Nov 01 22:34:07.970 INFO kablam! warning: unused variable: `up_m`
Nov 01 22:34:07.970 INFO kablam!   --> src/main.rs:28:17
Nov 01 22:34:07.970 INFO kablam!    |
Nov 01 22:34:07.970 INFO kablam! 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 01 22:34:07.970 INFO kablam!    |                 ^^^^ help: consider using `_up_m` instead
Nov 01 22:34:07.970 INFO kablam! 
Nov 01 22:34:08.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Nov 01 22:34:08.022 INFO kablam! su: No module specific data is present
Nov 01 22:34:08.282 INFO running `"docker" "rm" "-f" "b9eb68f2471c5d647f208cbce4033d58126e20c30ef9bebb7add4c515dc78969"`
Nov 01 22:34:08.480 INFO blam! b9eb68f2471c5d647f208cbce4033d58126e20c30ef9bebb7add4c515dc78969