Nov 18 13:11:19.930 INFO testing gitclass-0.8.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 13:11:19.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 13:11:20.343 INFO [stdout] 28f29da526a9c526b7c93dc5e3946d67d7c70bf566745db03239a95edbd7adbc
Nov 18 13:11:20.345 INFO running `"docker" "start" "-a" "28f29da526a9c526b7c93dc5e3946d67d7c70bf566745db03239a95edbd7adbc"`
Nov 18 13:11:20.971 INFO [stderr] usermod: no changes
Nov 18 13:11:21.091 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Nov 18 13:11:22.476 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:22.476 INFO [stderr]    --> src/lib.rs:182:13
Nov 18 13:11:22.476 INFO [stderr]     |
Nov 18 13:11:22.476 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 18 13:11:22.476 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:22.476 INFO [stderr]     |
Nov 18 13:11:22.476 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 13:11:22.476 INFO [stderr] 
Nov 18 13:11:22.476 INFO [stderr] warning: unused variable: `latest_obj`
Nov 18 13:11:22.476 INFO [stderr]    --> src/lib.rs:195:9
Nov 18 13:11:22.476 INFO [stderr]     |
Nov 18 13:11:22.476 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 18 13:11:22.476 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 18 13:11:22.476 INFO [stderr] 
Nov 18 13:11:22.476 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:22.476 INFO [stderr]    --> src/lib.rs:198:13
Nov 18 13:11:22.476 INFO [stderr]     |
Nov 18 13:11:22.476 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 18 13:11:22.476 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:22.476 INFO [stderr] 
Nov 18 13:11:22.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:22.508 INFO [stderr]   --> src/lib.rs:83:9
Nov 18 13:11:22.508 INFO [stderr]    |
Nov 18 13:11:22.508 INFO [stderr] 83 |         set_current_dir(name);
Nov 18 13:11:22.508 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 18 13:11:22.508 INFO [stderr]    |
Nov 18 13:11:22.508 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 13:11:22.508 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:22.508 INFO [stderr] 
Nov 18 13:11:22.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:22.508 INFO [stderr]    --> src/lib.rs:201:5
Nov 18 13:11:22.508 INFO [stderr]     |
Nov 18 13:11:22.508 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Nov 18 13:11:22.508 INFO [stderr] 202 | |     git2::ResetType::Hard,
Nov 18 13:11:22.508 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 18 13:11:22.508 INFO [stderr] 204 | |         .force()
Nov 18 13:11:22.508 INFO [stderr] 205 | |         .remove_untracked(true)
Nov 18 13:11:22.508 INFO [stderr] 206 | |     ));
Nov 18 13:11:22.508 INFO [stderr]     | |_______^
Nov 18 13:11:22.508 INFO [stderr]     |
Nov 18 13:11:22.508 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:22.508 INFO [stderr] 
Nov 18 13:11:24.704 INFO [stderr] warning: unused variable: `init_m`
Nov 18 13:11:24.704 INFO [stderr]   --> src/main.rs:16:17
Nov 18 13:11:24.704 INFO [stderr]    |
Nov 18 13:11:24.704 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 18 13:11:24.704 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 18 13:11:24.704 INFO [stderr]    |
Nov 18 13:11:24.704 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 13:11:24.704 INFO [stderr] 
Nov 18 13:11:24.704 INFO [stderr] warning: unused variable: `add_m`
Nov 18 13:11:24.704 INFO [stderr]   --> src/main.rs:19:17
Nov 18 13:11:24.704 INFO [stderr]    |
Nov 18 13:11:24.704 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 18 13:11:24.704 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Nov 18 13:11:24.704 INFO [stderr] 
Nov 18 13:11:24.704 INFO [stderr] warning: unused variable: `up_m`
Nov 18 13:11:24.704 INFO [stderr]   --> src/main.rs:28:17
Nov 18 13:11:24.704 INFO [stderr]    |
Nov 18 13:11:24.704 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 18 13:11:24.704 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Nov 18 13:11:24.704 INFO [stderr] 
Nov 18 13:11:26.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
Nov 18 13:11:26.595 INFO [stderr] su: No module specific data is present
Nov 18 13:11:27.085 INFO running `"docker" "inspect" "28f29da526a9c526b7c93dc5e3946d67d7c70bf566745db03239a95edbd7adbc"`
Nov 18 13:11:27.263 INFO running `"docker" "rm" "-f" "28f29da526a9c526b7c93dc5e3946d67d7c70bf566745db03239a95edbd7adbc"`
Nov 18 13:11:27.363 INFO [stdout] 28f29da526a9c526b7c93dc5e3946d67d7c70bf566745db03239a95edbd7adbc
Nov 18 13:11:27.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 13:11:27.593 INFO [stdout] 74d74a0cba3d932a137ea554c677efc314dc638020801c2edb7de92a63bc4b75
Nov 18 13:11:27.593 INFO running `"docker" "start" "-a" "74d74a0cba3d932a137ea554c677efc314dc638020801c2edb7de92a63bc4b75"`
Nov 18 13:11:28.022 INFO [stderr] usermod: no changes
Nov 18 13:11:28.095 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Nov 18 13:11:29.469 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:29.469 INFO [stderr]    --> src/lib.rs:182:13
Nov 18 13:11:29.469 INFO [stderr]     |
Nov 18 13:11:29.469 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 18 13:11:29.469 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:29.469 INFO [stderr]     |
Nov 18 13:11:29.469 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 13:11:29.469 INFO [stderr] 
Nov 18 13:11:29.469 INFO [stderr] warning: unused variable: `latest_obj`
Nov 18 13:11:29.469 INFO [stderr]    --> src/lib.rs:195:9
Nov 18 13:11:29.469 INFO [stderr]     |
Nov 18 13:11:29.469 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 18 13:11:29.469 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 18 13:11:29.469 INFO [stderr] 
Nov 18 13:11:29.470 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:29.470 INFO [stderr]    --> src/lib.rs:198:13
Nov 18 13:11:29.470 INFO [stderr]     |
Nov 18 13:11:29.470 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 18 13:11:29.470 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:29.470 INFO [stderr] 
Nov 18 13:11:29.511 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:29.511 INFO [stderr]   --> src/lib.rs:83:9
Nov 18 13:11:29.511 INFO [stderr]    |
Nov 18 13:11:29.512 INFO [stderr] 83 |         set_current_dir(name);
Nov 18 13:11:29.512 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 18 13:11:29.512 INFO [stderr]    |
Nov 18 13:11:29.512 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 13:11:29.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:29.512 INFO [stderr] 
Nov 18 13:11:29.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:29.513 INFO [stderr]    --> src/lib.rs:201:5
Nov 18 13:11:29.513 INFO [stderr]     |
Nov 18 13:11:29.513 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Nov 18 13:11:29.513 INFO [stderr] 202 | |     git2::ResetType::Hard,
Nov 18 13:11:29.513 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 18 13:11:29.513 INFO [stderr] 204 | |         .force()
Nov 18 13:11:29.513 INFO [stderr] 205 | |         .remove_untracked(true)
Nov 18 13:11:29.514 INFO [stderr] 206 | |     ));
Nov 18 13:11:29.514 INFO [stderr]     | |_______^
Nov 18 13:11:29.514 INFO [stderr]     |
Nov 18 13:11:29.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:29.514 INFO [stderr] 
Nov 18 13:11:30.043 INFO [stderr] warning: unused variable: `init_m`
Nov 18 13:11:30.043 INFO [stderr]   --> src/main.rs:16:17
Nov 18 13:11:30.043 INFO [stderr]    |
Nov 18 13:11:30.043 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 18 13:11:30.043 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 18 13:11:30.043 INFO [stderr]    |
Nov 18 13:11:30.043 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 13:11:30.043 INFO [stderr] 
Nov 18 13:11:30.043 INFO [stderr] warning: unused variable: `add_m`
Nov 18 13:11:30.043 INFO [stderr]   --> src/main.rs:19:17
Nov 18 13:11:30.043 INFO [stderr]    |
Nov 18 13:11:30.043 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 18 13:11:30.043 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Nov 18 13:11:30.043 INFO [stderr] 
Nov 18 13:11:30.043 INFO [stderr] warning: unused variable: `up_m`
Nov 18 13:11:30.043 INFO [stderr]   --> src/main.rs:28:17
Nov 18 13:11:30.043 INFO [stderr]    |
Nov 18 13:11:30.043 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 18 13:11:30.043 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Nov 18 13:11:30.043 INFO [stderr] 
Nov 18 13:11:30.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Nov 18 13:11:30.447 INFO [stderr] su: No module specific data is present
Nov 18 13:11:31.076 INFO running `"docker" "inspect" "74d74a0cba3d932a137ea554c677efc314dc638020801c2edb7de92a63bc4b75"`
Nov 18 13:11:31.225 INFO running `"docker" "rm" "-f" "74d74a0cba3d932a137ea554c677efc314dc638020801c2edb7de92a63bc4b75"`
Nov 18 13:11:31.296 INFO [stdout] 74d74a0cba3d932a137ea554c677efc314dc638020801c2edb7de92a63bc4b75
Nov 18 13:11:31.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 13:11:31.452 INFO [stdout] 25117dd2b0ff2e3790822c12961dcbdeae86669b8e604bb33e07bc5aebf348a6
Nov 18 13:11:31.454 INFO running `"docker" "start" "-a" "25117dd2b0ff2e3790822c12961dcbdeae86669b8e604bb33e07bc5aebf348a6"`
Nov 18 13:11:31.875 INFO [stderr] usermod: no changes
Nov 18 13:11:31.929 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 13:11:31.976 INFO [stderr]      Running /target/debug/deps/gitclass-39836acbabeaec33
Nov 18 13:11:31.977 INFO [stderr]      Running /target/debug/deps/gitclass-89092a504b7245d6
Nov 18 13:11:31.977 INFO [stderr]    Doc-tests gitclass
Nov 18 13:11:31.977 INFO [stdout] 
Nov 18 13:11:31.977 INFO [stdout] running 0 tests
Nov 18 13:11:31.977 INFO [stdout] 
Nov 18 13:11:31.977 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:11:31.977 INFO [stdout] 
Nov 18 13:11:31.977 INFO [stdout] 
Nov 18 13:11:31.977 INFO [stdout] running 0 tests
Nov 18 13:11:31.977 INFO [stdout] 
Nov 18 13:11:31.977 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:11:31.977 INFO [stdout] 
Nov 18 13:11:34.041 INFO [stdout] 
Nov 18 13:11:34.041 INFO [stdout] running 0 tests
Nov 18 13:11:34.041 INFO [stdout] 
Nov 18 13:11:34.041 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:11:34.041 INFO [stdout] 
Nov 18 13:11:34.052 INFO [stderr] su: No module specific data is present
Nov 18 13:11:34.397 INFO running `"docker" "inspect" "25117dd2b0ff2e3790822c12961dcbdeae86669b8e604bb33e07bc5aebf348a6"`
Nov 18 13:11:34.491 INFO running `"docker" "rm" "-f" "25117dd2b0ff2e3790822c12961dcbdeae86669b8e604bb33e07bc5aebf348a6"`
Nov 18 13:11:34.576 INFO [stdout] 25117dd2b0ff2e3790822c12961dcbdeae86669b8e604bb33e07bc5aebf348a6