Dec 15 13:29:52.551 INFO testing gitclass-0.8.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 13:29:52.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 13:29:53.126 INFO [stdout] 2ee45578c50e11ada5cf543a0855ad921e7f0dc8b306a750aa6d6c9157ea6b2e
Dec 15 13:29:53.131 INFO running `"docker" "start" "-a" "2ee45578c50e11ada5cf543a0855ad921e7f0dc8b306a750aa6d6c9157ea6b2e"`
Dec 15 13:29:54.090 INFO [stderr] usermod: no changes
Dec 15 13:29:54.227 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Dec 15 13:29:56.227 INFO [stderr] warning: unused variable: `e`
Dec 15 13:29:56.227 INFO [stderr]    --> src/lib.rs:182:13
Dec 15 13:29:56.227 INFO [stderr]     |
Dec 15 13:29:56.227 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Dec 15 13:29:56.227 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 15 13:29:56.227 INFO [stderr]     |
Dec 15 13:29:56.227 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 13:29:56.227 INFO [stderr] 
Dec 15 13:29:56.227 INFO [stderr] warning: unused variable: `latest_obj`
Dec 15 13:29:56.227 INFO [stderr]    --> src/lib.rs:195:9
Dec 15 13:29:56.227 INFO [stderr]     |
Dec 15 13:29:56.227 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Dec 15 13:29:56.227 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Dec 15 13:29:56.227 INFO [stderr] 
Dec 15 13:29:56.227 INFO [stderr] warning: unused variable: `e`
Dec 15 13:29:56.227 INFO [stderr]    --> src/lib.rs:198:13
Dec 15 13:29:56.227 INFO [stderr]     |
Dec 15 13:29:56.227 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Dec 15 13:29:56.227 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 15 13:29:56.227 INFO [stderr] 
Dec 15 13:29:56.255 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 13:29:56.255 INFO [stderr]   --> src/lib.rs:83:9
Dec 15 13:29:56.255 INFO [stderr]    |
Dec 15 13:29:56.255 INFO [stderr] 83 |         set_current_dir(name);
Dec 15 13:29:56.255 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 13:29:56.255 INFO [stderr]    |
Dec 15 13:29:56.255 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 13:29:56.255 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 13:29:56.255 INFO [stderr] 
Dec 15 13:29:56.255 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 13:29:56.255 INFO [stderr]    --> src/lib.rs:201:5
Dec 15 13:29:56.255 INFO [stderr]     |
Dec 15 13:29:56.255 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Dec 15 13:29:56.255 INFO [stderr] 202 | |     git2::ResetType::Hard,
Dec 15 13:29:56.255 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Dec 15 13:29:56.255 INFO [stderr] 204 | |         .force()
Dec 15 13:29:56.255 INFO [stderr] 205 | |         .remove_untracked(true)
Dec 15 13:29:56.255 INFO [stderr] 206 | |     ));
Dec 15 13:29:56.255 INFO [stderr]     | |_______^
Dec 15 13:29:56.255 INFO [stderr]     |
Dec 15 13:29:56.255 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 13:29:56.255 INFO [stderr] 
Dec 15 13:29:59.085 INFO [stderr] warning: unused variable: `init_m`
Dec 15 13:29:59.085 INFO [stderr]   --> src/main.rs:16:17
Dec 15 13:29:59.085 INFO [stderr]    |
Dec 15 13:29:59.085 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Dec 15 13:29:59.085 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Dec 15 13:29:59.085 INFO [stderr]    |
Dec 15 13:29:59.085 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 13:29:59.085 INFO [stderr] 
Dec 15 13:29:59.085 INFO [stderr] warning: unused variable: `add_m`
Dec 15 13:29:59.085 INFO [stderr]   --> src/main.rs:19:17
Dec 15 13:29:59.085 INFO [stderr]    |
Dec 15 13:29:59.085 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Dec 15 13:29:59.085 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Dec 15 13:29:59.085 INFO [stderr] 
Dec 15 13:29:59.085 INFO [stderr] warning: unused variable: `up_m`
Dec 15 13:29:59.085 INFO [stderr]   --> src/main.rs:28:17
Dec 15 13:29:59.085 INFO [stderr]    |
Dec 15 13:29:59.085 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Dec 15 13:29:59.085 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Dec 15 13:29:59.085 INFO [stderr] 
Dec 15 13:30:01.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Dec 15 13:30:01.327 INFO [stderr] su: No module specific data is present
Dec 15 13:30:02.218 INFO running `"docker" "inspect" "2ee45578c50e11ada5cf543a0855ad921e7f0dc8b306a750aa6d6c9157ea6b2e"`
Dec 15 13:30:02.475 INFO running `"docker" "rm" "-f" "2ee45578c50e11ada5cf543a0855ad921e7f0dc8b306a750aa6d6c9157ea6b2e"`
Dec 15 13:30:02.783 INFO [stdout] 2ee45578c50e11ada5cf543a0855ad921e7f0dc8b306a750aa6d6c9157ea6b2e
Dec 15 13:30:02.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 13:30:03.239 INFO [stdout] 7d0d72b7884dd5a43a47ed2bca26289492b0cb0d33fcbbc544bc5fb75bc17028
Dec 15 13:30:03.241 INFO running `"docker" "start" "-a" "7d0d72b7884dd5a43a47ed2bca26289492b0cb0d33fcbbc544bc5fb75bc17028"`
Dec 15 13:30:03.816 INFO [stderr] usermod: no changes
Dec 15 13:30:03.926 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Dec 15 13:30:06.067 INFO [stderr] warning: unused variable: `e`
Dec 15 13:30:06.067 INFO [stderr]    --> src/lib.rs:182:13
Dec 15 13:30:06.067 INFO [stderr]     |
Dec 15 13:30:06.067 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Dec 15 13:30:06.067 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 15 13:30:06.067 INFO [stderr]     |
Dec 15 13:30:06.067 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 13:30:06.067 INFO [stderr] 
Dec 15 13:30:06.067 INFO [stderr] warning: unused variable: `latest_obj`
Dec 15 13:30:06.067 INFO [stderr]    --> src/lib.rs:195:9
Dec 15 13:30:06.067 INFO [stderr]     |
Dec 15 13:30:06.067 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Dec 15 13:30:06.067 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Dec 15 13:30:06.067 INFO [stderr] 
Dec 15 13:30:06.067 INFO [stderr] warning: unused variable: `e`
Dec 15 13:30:06.067 INFO [stderr]    --> src/lib.rs:198:13
Dec 15 13:30:06.067 INFO [stderr]     |
Dec 15 13:30:06.067 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Dec 15 13:30:06.067 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 15 13:30:06.067 INFO [stderr] 
Dec 15 13:30:06.099 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 13:30:06.099 INFO [stderr]   --> src/lib.rs:83:9
Dec 15 13:30:06.099 INFO [stderr]    |
Dec 15 13:30:06.099 INFO [stderr] 83 |         set_current_dir(name);
Dec 15 13:30:06.099 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 13:30:06.099 INFO [stderr]    |
Dec 15 13:30:06.099 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 13:30:06.099 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 13:30:06.099 INFO [stderr] 
Dec 15 13:30:06.099 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 13:30:06.099 INFO [stderr]    --> src/lib.rs:201:5
Dec 15 13:30:06.099 INFO [stderr]     |
Dec 15 13:30:06.099 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Dec 15 13:30:06.099 INFO [stderr] 202 | |     git2::ResetType::Hard,
Dec 15 13:30:06.099 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Dec 15 13:30:06.099 INFO [stderr] 204 | |         .force()
Dec 15 13:30:06.099 INFO [stderr] 205 | |         .remove_untracked(true)
Dec 15 13:30:06.099 INFO [stderr] 206 | |     ));
Dec 15 13:30:06.099 INFO [stderr]     | |_______^
Dec 15 13:30:06.099 INFO [stderr]     |
Dec 15 13:30:06.099 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 13:30:06.099 INFO [stderr] 
Dec 15 13:30:06.509 INFO [stderr] warning: unused variable: `init_m`
Dec 15 13:30:06.511 INFO [stderr]   --> src/main.rs:16:17
Dec 15 13:30:06.511 INFO [stderr]    |
Dec 15 13:30:06.511 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Dec 15 13:30:06.511 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Dec 15 13:30:06.511 INFO [stderr]    |
Dec 15 13:30:06.511 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 13:30:06.511 INFO [stderr] 
Dec 15 13:30:06.511 INFO [stderr] warning: unused variable: `add_m`
Dec 15 13:30:06.511 INFO [stderr]   --> src/main.rs:19:17
Dec 15 13:30:06.511 INFO [stderr]    |
Dec 15 13:30:06.511 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Dec 15 13:30:06.511 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Dec 15 13:30:06.511 INFO [stderr] 
Dec 15 13:30:06.511 INFO [stderr] warning: unused variable: `up_m`
Dec 15 13:30:06.511 INFO [stderr]   --> src/main.rs:28:17
Dec 15 13:30:06.511 INFO [stderr]    |
Dec 15 13:30:06.511 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Dec 15 13:30:06.511 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Dec 15 13:30:06.511 INFO [stderr] 
Dec 15 13:30:06.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Dec 15 13:30:06.827 INFO [stderr] su: No module specific data is present
Dec 15 13:30:07.219 INFO running `"docker" "inspect" "7d0d72b7884dd5a43a47ed2bca26289492b0cb0d33fcbbc544bc5fb75bc17028"`
Dec 15 13:30:07.364 INFO running `"docker" "rm" "-f" "7d0d72b7884dd5a43a47ed2bca26289492b0cb0d33fcbbc544bc5fb75bc17028"`
Dec 15 13:30:07.483 INFO [stdout] 7d0d72b7884dd5a43a47ed2bca26289492b0cb0d33fcbbc544bc5fb75bc17028
Dec 15 13:30:07.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 13:30:07.657 INFO [stdout] 73af20218519720981028bb146d57bd2f110aacaa1bb7d19db4d51619bbdf1cb
Dec 15 13:30:07.660 INFO running `"docker" "start" "-a" "73af20218519720981028bb146d57bd2f110aacaa1bb7d19db4d51619bbdf1cb"`
Dec 15 13:30:08.130 INFO [stderr] usermod: no changes
Dec 15 13:30:08.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 15 13:30:08.237 INFO [stderr]      Running /target/debug/deps/gitclass-e5ec579d616285ec
Dec 15 13:30:08.249 INFO [stdout] 
Dec 15 13:30:08.249 INFO [stdout] running 0 tests
Dec 15 13:30:08.249 INFO [stdout] 
Dec 15 13:30:08.249 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 13:30:08.249 INFO [stdout] 
Dec 15 13:30:08.250 INFO [stderr]      Running /target/debug/deps/gitclass-81ff92a1519effaa
Dec 15 13:30:08.252 INFO [stdout] 
Dec 15 13:30:08.252 INFO [stdout] running 0 tests
Dec 15 13:30:08.252 INFO [stdout] 
Dec 15 13:30:08.253 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 13:30:08.253 INFO [stdout] 
Dec 15 13:30:08.253 INFO [stderr]    Doc-tests gitclass
Dec 15 13:30:11.183 INFO [stdout] 
Dec 15 13:30:11.183 INFO [stdout] running 0 tests
Dec 15 13:30:11.183 INFO [stdout] 
Dec 15 13:30:11.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 13:30:11.183 INFO [stdout] 
Dec 15 13:30:11.189 INFO [stderr] su: No module specific data is present
Dec 15 13:30:11.616 INFO running `"docker" "inspect" "73af20218519720981028bb146d57bd2f110aacaa1bb7d19db4d51619bbdf1cb"`
Dec 15 13:30:11.739 INFO running `"docker" "rm" "-f" "73af20218519720981028bb146d57bd2f110aacaa1bb7d19db4d51619bbdf1cb"`
Dec 15 13:30:11.864 INFO [stdout] 73af20218519720981028bb146d57bd2f110aacaa1bb7d19db4d51619bbdf1cb