Dec 03 10:39:59.723 INFO testing gitclass-0.8.0 against 1.30.1 for beta-1.31-5
Dec 03 10:39:59.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 10:39:59.928 INFO [stdout] 18ead2766a5a20d4cf82d6e45c6ef95bf40e96c654fe8318419d38897f275f33
Dec 03 10:39:59.930 INFO running `"docker" "start" "-a" "18ead2766a5a20d4cf82d6e45c6ef95bf40e96c654fe8318419d38897f275f33"`
Dec 03 10:40:00.352 INFO [stderr] usermod: no changes
Dec 03 10:40:00.459 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Dec 03 10:40:02.269 INFO [stderr] warning: unused variable: `e`
Dec 03 10:40:02.269 INFO [stderr]    --> src/lib.rs:182:13
Dec 03 10:40:02.269 INFO [stderr]     |
Dec 03 10:40:02.269 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Dec 03 10:40:02.269 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 03 10:40:02.269 INFO [stderr]     |
Dec 03 10:40:02.269 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 10:40:02.269 INFO [stderr] 
Dec 03 10:40:02.269 INFO [stderr] warning: unused variable: `latest_obj`
Dec 03 10:40:02.269 INFO [stderr]    --> src/lib.rs:195:9
Dec 03 10:40:02.269 INFO [stderr]     |
Dec 03 10:40:02.269 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Dec 03 10:40:02.269 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Dec 03 10:40:02.269 INFO [stderr] 
Dec 03 10:40:02.269 INFO [stderr] warning: unused variable: `e`
Dec 03 10:40:02.269 INFO [stderr]    --> src/lib.rs:198:13
Dec 03 10:40:02.269 INFO [stderr]     |
Dec 03 10:40:02.269 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Dec 03 10:40:02.269 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 03 10:40:02.269 INFO [stderr] 
Dec 03 10:40:02.295 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 10:40:02.295 INFO [stderr]   --> src/lib.rs:83:9
Dec 03 10:40:02.295 INFO [stderr]    |
Dec 03 10:40:02.295 INFO [stderr] 83 |         set_current_dir(name);
Dec 03 10:40:02.295 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:40:02.295 INFO [stderr]    |
Dec 03 10:40:02.295 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 10:40:02.295 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 10:40:02.295 INFO [stderr] 
Dec 03 10:40:02.295 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 10:40:02.295 INFO [stderr]    --> src/lib.rs:201:5
Dec 03 10:40:02.295 INFO [stderr]     |
Dec 03 10:40:02.295 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Dec 03 10:40:02.295 INFO [stderr] 202 | |     git2::ResetType::Hard,
Dec 03 10:40:02.295 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Dec 03 10:40:02.295 INFO [stderr] 204 | |         .force()
Dec 03 10:40:02.295 INFO [stderr] 205 | |         .remove_untracked(true)
Dec 03 10:40:02.295 INFO [stderr] 206 | |     ));
Dec 03 10:40:02.295 INFO [stderr]     | |_______^
Dec 03 10:40:02.295 INFO [stderr]     |
Dec 03 10:40:02.295 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 10:40:02.295 INFO [stderr] 
Dec 03 10:40:04.823 INFO [stderr] warning: unused variable: `init_m`
Dec 03 10:40:04.823 INFO [stderr]   --> src/main.rs:16:17
Dec 03 10:40:04.823 INFO [stderr]    |
Dec 03 10:40:04.823 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Dec 03 10:40:04.823 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Dec 03 10:40:04.823 INFO [stderr]    |
Dec 03 10:40:04.823 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 10:40:04.823 INFO [stderr] 
Dec 03 10:40:04.823 INFO [stderr] warning: unused variable: `add_m`
Dec 03 10:40:04.823 INFO [stderr]   --> src/main.rs:19:17
Dec 03 10:40:04.823 INFO [stderr]    |
Dec 03 10:40:04.823 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Dec 03 10:40:04.823 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Dec 03 10:40:04.823 INFO [stderr] 
Dec 03 10:40:04.823 INFO [stderr] warning: unused variable: `up_m`
Dec 03 10:40:04.823 INFO [stderr]   --> src/main.rs:28:17
Dec 03 10:40:04.823 INFO [stderr]    |
Dec 03 10:40:04.823 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Dec 03 10:40:04.823 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Dec 03 10:40:04.823 INFO [stderr] 
Dec 03 10:40:06.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
Dec 03 10:40:06.872 INFO [stderr] su: No module specific data is present
Dec 03 10:40:07.228 INFO running `"docker" "inspect" "18ead2766a5a20d4cf82d6e45c6ef95bf40e96c654fe8318419d38897f275f33"`
Dec 03 10:40:07.335 INFO running `"docker" "rm" "-f" "18ead2766a5a20d4cf82d6e45c6ef95bf40e96c654fe8318419d38897f275f33"`
Dec 03 10:40:07.457 INFO [stdout] 18ead2766a5a20d4cf82d6e45c6ef95bf40e96c654fe8318419d38897f275f33
Dec 03 10:40:07.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 10:40:07.635 INFO [stdout] 4a087d64c7b6aaba78def0de3c11e1008983dc4757e5a4f37019a6c9069cd5e2
Dec 03 10:40:07.636 INFO running `"docker" "start" "-a" "4a087d64c7b6aaba78def0de3c11e1008983dc4757e5a4f37019a6c9069cd5e2"`
Dec 03 10:40:08.074 INFO [stderr] usermod: no changes
Dec 03 10:40:08.211 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Dec 03 10:40:10.515 INFO [stderr] warning: unused variable: `e`
Dec 03 10:40:10.515 INFO [stderr]    --> src/lib.rs:182:13
Dec 03 10:40:10.515 INFO [stderr]     |
Dec 03 10:40:10.515 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Dec 03 10:40:10.515 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 03 10:40:10.515 INFO [stderr]     |
Dec 03 10:40:10.515 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 10:40:10.515 INFO [stderr] 
Dec 03 10:40:10.515 INFO [stderr] warning: unused variable: `latest_obj`
Dec 03 10:40:10.515 INFO [stderr]    --> src/lib.rs:195:9
Dec 03 10:40:10.515 INFO [stderr]     |
Dec 03 10:40:10.515 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Dec 03 10:40:10.515 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Dec 03 10:40:10.515 INFO [stderr] 
Dec 03 10:40:10.515 INFO [stderr] warning: unused variable: `e`
Dec 03 10:40:10.515 INFO [stderr]    --> src/lib.rs:198:13
Dec 03 10:40:10.515 INFO [stderr]     |
Dec 03 10:40:10.515 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Dec 03 10:40:10.515 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 03 10:40:10.515 INFO [stderr] 
Dec 03 10:40:10.543 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 10:40:10.543 INFO [stderr]   --> src/lib.rs:83:9
Dec 03 10:40:10.543 INFO [stderr]    |
Dec 03 10:40:10.543 INFO [stderr] 83 |         set_current_dir(name);
Dec 03 10:40:10.543 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:40:10.543 INFO [stderr]    |
Dec 03 10:40:10.543 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 10:40:10.543 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 10:40:10.543 INFO [stderr] 
Dec 03 10:40:10.543 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 10:40:10.543 INFO [stderr]    --> src/lib.rs:201:5
Dec 03 10:40:10.543 INFO [stderr]     |
Dec 03 10:40:10.543 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Dec 03 10:40:10.543 INFO [stderr] 202 | |     git2::ResetType::Hard,
Dec 03 10:40:10.543 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Dec 03 10:40:10.543 INFO [stderr] 204 | |         .force()
Dec 03 10:40:10.543 INFO [stderr] 205 | |         .remove_untracked(true)
Dec 03 10:40:10.543 INFO [stderr] 206 | |     ));
Dec 03 10:40:10.543 INFO [stderr]     | |_______^
Dec 03 10:40:10.543 INFO [stderr]     |
Dec 03 10:40:10.543 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 10:40:10.543 INFO [stderr] 
Dec 03 10:40:11.157 INFO [stderr] warning: unused variable: `init_m`
Dec 03 10:40:11.157 INFO [stderr]   --> src/main.rs:16:17
Dec 03 10:40:11.157 INFO [stderr]    |
Dec 03 10:40:11.157 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Dec 03 10:40:11.157 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Dec 03 10:40:11.157 INFO [stderr]    |
Dec 03 10:40:11.157 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 10:40:11.157 INFO [stderr] 
Dec 03 10:40:11.157 INFO [stderr] warning: unused variable: `add_m`
Dec 03 10:40:11.157 INFO [stderr]   --> src/main.rs:19:17
Dec 03 10:40:11.157 INFO [stderr]    |
Dec 03 10:40:11.157 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Dec 03 10:40:11.157 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Dec 03 10:40:11.157 INFO [stderr] 
Dec 03 10:40:11.157 INFO [stderr] warning: unused variable: `up_m`
Dec 03 10:40:11.157 INFO [stderr]   --> src/main.rs:28:17
Dec 03 10:40:11.157 INFO [stderr]    |
Dec 03 10:40:11.157 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Dec 03 10:40:11.157 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Dec 03 10:40:11.157 INFO [stderr] 
Dec 03 10:40:11.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 03 10:40:11.671 INFO [stderr] su: No module specific data is present
Dec 03 10:40:11.991 INFO running `"docker" "inspect" "4a087d64c7b6aaba78def0de3c11e1008983dc4757e5a4f37019a6c9069cd5e2"`
Dec 03 10:40:12.080 INFO running `"docker" "rm" "-f" "4a087d64c7b6aaba78def0de3c11e1008983dc4757e5a4f37019a6c9069cd5e2"`
Dec 03 10:40:12.166 INFO [stdout] 4a087d64c7b6aaba78def0de3c11e1008983dc4757e5a4f37019a6c9069cd5e2
Dec 03 10:40:12.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 10:40:12.351 INFO [stdout] bd484dfb657cca46f5c281d9440af7a7b2a66e0a517790f39caa71c4ae559049
Dec 03 10:40:12.357 INFO running `"docker" "start" "-a" "bd484dfb657cca46f5c281d9440af7a7b2a66e0a517790f39caa71c4ae559049"`
Dec 03 10:40:12.889 INFO [stderr] usermod: no changes
Dec 03 10:40:12.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 03 10:40:12.957 INFO [stderr]      Running /target/debug/deps/gitclass-1ff5b53d480fd7bc
Dec 03 10:40:12.959 INFO [stdout] 
Dec 03 10:40:12.959 INFO [stdout] running 0 tests
Dec 03 10:40:12.959 INFO [stdout] 
Dec 03 10:40:12.959 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 10:40:12.959 INFO [stdout] 
Dec 03 10:40:12.959 INFO [stderr]      Running /target/debug/deps/gitclass-03b2fad7ac72f97c
Dec 03 10:40:12.961 INFO [stdout] 
Dec 03 10:40:12.961 INFO [stdout] running 0 tests
Dec 03 10:40:12.961 INFO [stdout] 
Dec 03 10:40:12.961 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 10:40:12.961 INFO [stdout] 
Dec 03 10:40:12.961 INFO [stderr]    Doc-tests gitclass
Dec 03 10:40:16.037 INFO [stdout] 
Dec 03 10:40:16.037 INFO [stdout] running 0 tests
Dec 03 10:40:16.037 INFO [stdout] 
Dec 03 10:40:16.037 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 10:40:16.037 INFO [stdout] 
Dec 03 10:40:16.043 INFO [stderr] su: No module specific data is present
Dec 03 10:40:16.390 INFO running `"docker" "inspect" "bd484dfb657cca46f5c281d9440af7a7b2a66e0a517790f39caa71c4ae559049"`
Dec 03 10:40:16.474 INFO running `"docker" "rm" "-f" "bd484dfb657cca46f5c281d9440af7a7b2a66e0a517790f39caa71c4ae559049"`
Dec 03 10:40:16.558 INFO [stdout] bd484dfb657cca46f5c281d9440af7a7b2a66e0a517790f39caa71c4ae559049
