Nov 07 14:46:56.139 INFO checking gitclass-0.8.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 14:46:56.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 14:46:56.465 INFO blam! 62f4a8acf453b789f2a24a2562a222572e9e95256fa475ea18a7093f4588bd22
Nov 07 14:46:56.476 INFO running `"docker" "start" "-a" "62f4a8acf453b789f2a24a2562a222572e9e95256fa475ea18a7093f4588bd22"`
Nov 07 14:46:57.021 INFO kablam! usermod: no changes
Nov 07 14:46:57.103 INFO kablam!     Checking gitclass v0.8.0 (/source)
Nov 07 14:46:59.096 INFO kablam! warning: unused variable: `e`
Nov 07 14:46:59.096 INFO kablam!    --> src/lib.rs:182:13
Nov 07 14:46:59.096 INFO kablam!     |
Nov 07 14:46:59.104 INFO kablam! 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 07 14:46:59.105 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 07 14:46:59.105 INFO kablam!     |
Nov 07 14:46:59.105 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 14:46:59.105 INFO kablam! 
Nov 07 14:46:59.106 INFO kablam! warning: unused variable: `latest_obj`
Nov 07 14:46:59.106 INFO kablam!    --> src/lib.rs:195:9
Nov 07 14:46:59.106 INFO kablam!     |
Nov 07 14:46:59.106 INFO kablam! 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 07 14:46:59.107 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 07 14:46:59.107 INFO kablam! 
Nov 07 14:46:59.107 INFO kablam! warning: unused variable: `e`
Nov 07 14:46:59.108 INFO kablam!    --> src/lib.rs:198:13
Nov 07 14:46:59.108 INFO kablam!     |
Nov 07 14:46:59.108 INFO kablam! 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 07 14:46:59.108 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 07 14:46:59.109 INFO kablam! 
Nov 07 14:46:59.155 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 14:46:59.155 INFO kablam!   --> src/lib.rs:83:9
Nov 07 14:46:59.156 INFO kablam!    |
Nov 07 14:46:59.156 INFO kablam! 83 |         set_current_dir(name);
Nov 07 14:46:59.156 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 07 14:46:59.156 INFO kablam!    |
Nov 07 14:46:59.157 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 14:46:59.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 14:46:59.157 INFO kablam! 
Nov 07 14:46:59.157 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 14:46:59.158 INFO kablam!    --> src/lib.rs:201:5
Nov 07 14:46:59.158 INFO kablam!     |
Nov 07 14:46:59.158 INFO kablam! 201 | /     repo.reset(&remote_obj,
Nov 07 14:46:59.158 INFO kablam! 202 | |     git2::ResetType::Hard,
Nov 07 14:46:59.159 INFO kablam! 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 07 14:46:59.159 INFO kablam! 204 | |         .force()
Nov 07 14:46:59.159 INFO kablam! 205 | |         .remove_untracked(true)
Nov 07 14:46:59.159 INFO kablam! 206 | |     ));
Nov 07 14:46:59.160 INFO kablam!     | |_______^
Nov 07 14:46:59.160 INFO kablam!     |
Nov 07 14:46:59.160 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 14:46:59.160 INFO kablam! 
Nov 07 14:46:59.388 INFO kablam! warning: unused variable: `e`
Nov 07 14:46:59.388 INFO kablam!    --> src/lib.rs:182:13
Nov 07 14:46:59.388 INFO kablam!     |
Nov 07 14:46:59.388 INFO kablam! 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 07 14:46:59.388 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 07 14:46:59.388 INFO kablam!     |
Nov 07 14:46:59.388 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 14:46:59.388 INFO kablam! 
Nov 07 14:46:59.388 INFO kablam! warning: unused variable: `latest_obj`
Nov 07 14:46:59.388 INFO kablam!    --> src/lib.rs:195:9
Nov 07 14:46:59.388 INFO kablam!     |
Nov 07 14:46:59.388 INFO kablam! 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 07 14:46:59.388 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 07 14:46:59.388 INFO kablam! 
Nov 07 14:46:59.388 INFO kablam! warning: unused variable: `e`
Nov 07 14:46:59.388 INFO kablam!    --> src/lib.rs:198:13
Nov 07 14:46:59.388 INFO kablam!     |
Nov 07 14:46:59.388 INFO kablam! 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 07 14:46:59.389 INFO kablam!     |             ^ help: consider using `_e` instead
Nov 07 14:46:59.389 INFO kablam! 
Nov 07 14:46:59.428 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 14:46:59.428 INFO kablam!   --> src/lib.rs:83:9
Nov 07 14:46:59.428 INFO kablam!    |
Nov 07 14:46:59.428 INFO kablam! 83 |         set_current_dir(name);
Nov 07 14:46:59.428 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 07 14:46:59.428 INFO kablam!    |
Nov 07 14:46:59.428 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 14:46:59.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 14:46:59.428 INFO kablam! 
Nov 07 14:46:59.428 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 14:46:59.428 INFO kablam!    --> src/lib.rs:201:5
Nov 07 14:46:59.428 INFO kablam!     |
Nov 07 14:46:59.428 INFO kablam! 201 | /     repo.reset(&remote_obj,
Nov 07 14:46:59.428 INFO kablam! 202 | |     git2::ResetType::Hard,
Nov 07 14:46:59.428 INFO kablam! 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 07 14:46:59.428 INFO kablam! 204 | |         .force()
Nov 07 14:46:59.428 INFO kablam! 205 | |         .remove_untracked(true)
Nov 07 14:46:59.428 INFO kablam! 206 | |     ));
Nov 07 14:46:59.428 INFO kablam!     | |_______^
Nov 07 14:46:59.428 INFO kablam!     |
Nov 07 14:46:59.428 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 14:46:59.428 INFO kablam! 
Nov 07 14:47:01.857 INFO kablam! warning: unused variable: `init_m`
Nov 07 14:47:01.857 INFO kablam!   --> src/main.rs:16:17
Nov 07 14:47:01.857 INFO kablam!    |
Nov 07 14:47:01.858 INFO kablam! 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 07 14:47:01.858 INFO kablam!    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 07 14:47:01.858 INFO kablam!    |
Nov 07 14:47:01.859 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 14:47:01.859 INFO kablam! 
Nov 07 14:47:01.859 INFO kablam! warning: unused variable: `add_m`
Nov 07 14:47:01.859 INFO kablam!   --> src/main.rs:19:17
Nov 07 14:47:01.860 INFO kablam!    |
Nov 07 14:47:01.860 INFO kablam! 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 07 14:47:01.860 INFO kablam!    |                 ^^^^^ help: consider using `_add_m` instead
Nov 07 14:47:01.861 INFO kablam! 
Nov 07 14:47:01.861 INFO kablam! warning: unused variable: `up_m`
Nov 07 14:47:01.861 INFO kablam!   --> src/main.rs:28:17
Nov 07 14:47:01.861 INFO kablam!    |
Nov 07 14:47:01.862 INFO kablam! 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 07 14:47:01.862 INFO kablam!    |                 ^^^^ help: consider using `_up_m` instead
Nov 07 14:47:01.862 INFO kablam! 
Nov 07 14:47:02.104 INFO kablam! warning: unused variable: `init_m`
Nov 07 14:47:02.104 INFO kablam!   --> src/main.rs:16:17
Nov 07 14:47:02.104 INFO kablam!    |
Nov 07 14:47:02.104 INFO kablam! 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 07 14:47:02.104 INFO kablam!    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 07 14:47:02.104 INFO kablam!    |
Nov 07 14:47:02.104 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 14:47:02.104 INFO kablam! 
Nov 07 14:47:02.104 INFO kablam! warning: unused variable: `add_m`
Nov 07 14:47:02.104 INFO kablam!   --> src/main.rs:19:17
Nov 07 14:47:02.104 INFO kablam!    |
Nov 07 14:47:02.104 INFO kablam! 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 07 14:47:02.105 INFO kablam!    |                 ^^^^^ help: consider using `_add_m` instead
Nov 07 14:47:02.105 INFO kablam! 
Nov 07 14:47:02.105 INFO kablam! warning: unused variable: `up_m`
Nov 07 14:47:02.105 INFO kablam!   --> src/main.rs:28:17
Nov 07 14:47:02.105 INFO kablam!    |
Nov 07 14:47:02.105 INFO kablam! 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 07 14:47:02.105 INFO kablam!    |                 ^^^^ help: consider using `_up_m` instead
Nov 07 14:47:02.105 INFO kablam! 
Nov 07 14:47:02.148 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Nov 07 14:47:02.160 INFO kablam! su: No module specific data is present
Nov 07 14:47:02.647 INFO running `"docker" "rm" "-f" "62f4a8acf453b789f2a24a2562a222572e9e95256fa475ea18a7093f4588bd22"`
Nov 07 14:47:02.938 INFO blam! 62f4a8acf453b789f2a24a2562a222572e9e95256fa475ea18a7093f4588bd22