Nov 18 13:11:20.929 INFO testing gitclass-0.8.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 13:11:20.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:11:21.199 INFO [stdout] 8d6fdecc7f28601a3917a7552b3b892a6bccf22c0ba36b6a888fce92f7ddb22a
Nov 18 13:11:21.201 INFO running `"docker" "start" "-a" "8d6fdecc7f28601a3917a7552b3b892a6bccf22c0ba36b6a888fce92f7ddb22a"`
Nov 18 13:11:21.945 INFO [stderr] usermod: no changes
Nov 18 13:11:22.050 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Nov 18 13:11:23.506 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:23.507 INFO [stderr]    --> src/lib.rs:182:13
Nov 18 13:11:23.507 INFO [stderr]     |
Nov 18 13:11:23.508 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 18 13:11:23.509 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:23.509 INFO [stderr]     |
Nov 18 13:11:23.510 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 13:11:23.510 INFO [stderr] 
Nov 18 13:11:23.511 INFO [stderr] warning: unused variable: `latest_obj`
Nov 18 13:11:23.511 INFO [stderr]    --> src/lib.rs:195:9
Nov 18 13:11:23.512 INFO [stderr]     |
Nov 18 13:11:23.513 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 18 13:11:23.513 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 18 13:11:23.514 INFO [stderr] 
Nov 18 13:11:23.514 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:23.515 INFO [stderr]    --> src/lib.rs:198:13
Nov 18 13:11:23.515 INFO [stderr]     |
Nov 18 13:11:23.531 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 18 13:11:23.531 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:23.532 INFO [stderr] 
Nov 18 13:11:23.551 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:23.552 INFO [stderr]   --> src/lib.rs:83:9
Nov 18 13:11:23.552 INFO [stderr]    |
Nov 18 13:11:23.553 INFO [stderr] 83 |         set_current_dir(name);
Nov 18 13:11:23.553 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 18 13:11:23.554 INFO [stderr]    |
Nov 18 13:11:23.555 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 13:11:23.555 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:23.556 INFO [stderr] 
Nov 18 13:11:23.558 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:23.558 INFO [stderr]    --> src/lib.rs:201:5
Nov 18 13:11:23.558 INFO [stderr]     |
Nov 18 13:11:23.558 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Nov 18 13:11:23.558 INFO [stderr] 202 | |     git2::ResetType::Hard,
Nov 18 13:11:23.558 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 18 13:11:23.558 INFO [stderr] 204 | |         .force()
Nov 18 13:11:23.558 INFO [stderr] 205 | |         .remove_untracked(true)
Nov 18 13:11:23.558 INFO [stderr] 206 | |     ));
Nov 18 13:11:23.558 INFO [stderr]     | |_______^
Nov 18 13:11:23.558 INFO [stderr]     |
Nov 18 13:11:23.558 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:23.558 INFO [stderr] 
Nov 18 13:11:25.476 INFO [stderr] warning: unused variable: `init_m`
Nov 18 13:11:25.476 INFO [stderr]   --> src/main.rs:16:17
Nov 18 13:11:25.476 INFO [stderr]    |
Nov 18 13:11:25.476 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 18 13:11:25.476 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 18 13:11:25.476 INFO [stderr]    |
Nov 18 13:11:25.476 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 13:11:25.476 INFO [stderr] 
Nov 18 13:11:25.476 INFO [stderr] warning: unused variable: `add_m`
Nov 18 13:11:25.476 INFO [stderr]   --> src/main.rs:19:17
Nov 18 13:11:25.476 INFO [stderr]    |
Nov 18 13:11:25.476 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 18 13:11:25.476 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Nov 18 13:11:25.476 INFO [stderr] 
Nov 18 13:11:25.476 INFO [stderr] warning: unused variable: `up_m`
Nov 18 13:11:25.476 INFO [stderr]   --> src/main.rs:28:17
Nov 18 13:11:25.476 INFO [stderr]    |
Nov 18 13:11:25.476 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 18 13:11:25.476 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Nov 18 13:11:25.476 INFO [stderr] 
Nov 18 13:11:27.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Nov 18 13:11:27.413 INFO [stderr] su: No module specific data is present
Nov 18 13:11:27.656 INFO running `"docker" "inspect" "8d6fdecc7f28601a3917a7552b3b892a6bccf22c0ba36b6a888fce92f7ddb22a"`
Nov 18 13:11:27.751 INFO running `"docker" "rm" "-f" "8d6fdecc7f28601a3917a7552b3b892a6bccf22c0ba36b6a888fce92f7ddb22a"`
Nov 18 13:11:27.893 INFO [stdout] 8d6fdecc7f28601a3917a7552b3b892a6bccf22c0ba36b6a888fce92f7ddb22a
Nov 18 13:11:27.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:11:28.090 INFO [stdout] 97b658d0cf73e34a90a9b36f62c6b442997564da2b0c8a051caf906a6a8471f5
Nov 18 13:11:28.095 INFO running `"docker" "start" "-a" "97b658d0cf73e34a90a9b36f62c6b442997564da2b0c8a051caf906a6a8471f5"`
Nov 18 13:11:28.688 INFO [stderr] usermod: no changes
Nov 18 13:11:28.775 INFO [stderr]    Compiling gitclass v0.8.0 (/source)
Nov 18 13:11:30.275 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:30.275 INFO [stderr]    --> src/lib.rs:182:13
Nov 18 13:11:30.275 INFO [stderr]     |
Nov 18 13:11:30.275 INFO [stderr] 182 |         Err(e) => panic!("Couldn't open 'master' branch")
Nov 18 13:11:30.275 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:30.275 INFO [stderr]     |
Nov 18 13:11:30.275 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 13:11:30.275 INFO [stderr] 
Nov 18 13:11:30.275 INFO [stderr] warning: unused variable: `latest_obj`
Nov 18 13:11:30.275 INFO [stderr]    --> src/lib.rs:195:9
Nov 18 13:11:30.275 INFO [stderr]     |
Nov 18 13:11:30.275 INFO [stderr] 195 |     let latest_obj = repo.revparse_single("HEAD").ok();
Nov 18 13:11:30.275 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_latest_obj` instead
Nov 18 13:11:30.275 INFO [stderr] 
Nov 18 13:11:30.275 INFO [stderr] warning: unused variable: `e`
Nov 18 13:11:30.275 INFO [stderr]    --> src/lib.rs:198:13
Nov 18 13:11:30.275 INFO [stderr]     |
Nov 18 13:11:30.275 INFO [stderr] 198 |         Err(e) => panic!("Couldn't find the remote ref")
Nov 18 13:11:30.275 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 18 13:11:30.275 INFO [stderr] 
Nov 18 13:11:30.327 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:30.327 INFO [stderr]   --> src/lib.rs:83:9
Nov 18 13:11:30.327 INFO [stderr]    |
Nov 18 13:11:30.327 INFO [stderr] 83 |         set_current_dir(name);
Nov 18 13:11:30.327 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 18 13:11:30.327 INFO [stderr]    |
Nov 18 13:11:30.327 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 13:11:30.327 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:30.327 INFO [stderr] 
Nov 18 13:11:30.327 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:11:30.327 INFO [stderr]    --> src/lib.rs:201:5
Nov 18 13:11:30.327 INFO [stderr]     |
Nov 18 13:11:30.327 INFO [stderr] 201 | /     repo.reset(&remote_obj,
Nov 18 13:11:30.327 INFO [stderr] 202 | |     git2::ResetType::Hard,
Nov 18 13:11:30.327 INFO [stderr] 203 | |     Some(git2::build::CheckoutBuilder::new()
Nov 18 13:11:30.327 INFO [stderr] 204 | |         .force()
Nov 18 13:11:30.327 INFO [stderr] 205 | |         .remove_untracked(true)
Nov 18 13:11:30.327 INFO [stderr] 206 | |     ));
Nov 18 13:11:30.327 INFO [stderr]     | |_______^
Nov 18 13:11:30.327 INFO [stderr]     |
Nov 18 13:11:30.327 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:11:30.327 INFO [stderr] 
Nov 18 13:11:30.865 INFO [stderr] warning: unused variable: `init_m`
Nov 18 13:11:30.866 INFO [stderr]   --> src/main.rs:16:17
Nov 18 13:11:30.866 INFO [stderr]    |
Nov 18 13:11:30.866 INFO [stderr] 16 |     if let Some(init_m) = matches.subcommand_matches("init") {
Nov 18 13:11:30.866 INFO [stderr]    |                 ^^^^^^ help: consider using `_init_m` instead
Nov 18 13:11:30.866 INFO [stderr]    |
Nov 18 13:11:30.866 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 13:11:30.866 INFO [stderr] 
Nov 18 13:11:30.866 INFO [stderr] warning: unused variable: `add_m`
Nov 18 13:11:30.866 INFO [stderr]   --> src/main.rs:19:17
Nov 18 13:11:30.866 INFO [stderr]    |
Nov 18 13:11:30.866 INFO [stderr] 19 |     if let Some(add_m) = matches.subcommand_matches("add") {
Nov 18 13:11:30.866 INFO [stderr]    |                 ^^^^^ help: consider using `_add_m` instead
Nov 18 13:11:30.866 INFO [stderr] 
Nov 18 13:11:30.866 INFO [stderr] warning: unused variable: `up_m`
Nov 18 13:11:30.866 INFO [stderr]   --> src/main.rs:28:17
Nov 18 13:11:30.866 INFO [stderr]    |
Nov 18 13:11:30.866 INFO [stderr] 28 |     if let Some(up_m) = matches.subcommand_matches("update") {
Nov 18 13:11:30.866 INFO [stderr]    |                 ^^^^ help: consider using `_up_m` instead
Nov 18 13:11:30.866 INFO [stderr] 
Nov 18 13:11:31.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Nov 18 13:11:31.216 INFO [stderr] su: No module specific data is present
Nov 18 13:11:31.459 INFO running `"docker" "inspect" "97b658d0cf73e34a90a9b36f62c6b442997564da2b0c8a051caf906a6a8471f5"`
Nov 18 13:11:31.542 INFO running `"docker" "rm" "-f" "97b658d0cf73e34a90a9b36f62c6b442997564da2b0c8a051caf906a6a8471f5"`
Nov 18 13:11:31.648 INFO [stdout] 97b658d0cf73e34a90a9b36f62c6b442997564da2b0c8a051caf906a6a8471f5
Nov 18 13:11:31.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:11:31.916 INFO [stdout] 3bd6f86fc6df98b223e52549667132fe3ad99345fb6cac9c78c7f0601ac1206a
Nov 18 13:11:31.916 INFO running `"docker" "start" "-a" "3bd6f86fc6df98b223e52549667132fe3ad99345fb6cac9c78c7f0601ac1206a"`
Nov 18 13:11:32.306 INFO [stderr] usermod: no changes
Nov 18 13:11:32.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 13:11:32.376 INFO [stderr]      Running /target/debug/deps/gitclass-d7cc38ece0db9845
Nov 18 13:11:32.379 INFO [stdout] 
Nov 18 13:11:32.379 INFO [stdout] running 0 tests
Nov 18 13:11:32.379 INFO [stdout] 
Nov 18 13:11:32.379 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:11:32.379 INFO [stdout] 
Nov 18 13:11:32.380 INFO [stderr]      Running /target/debug/deps/gitclass-03273abc37c4a103
Nov 18 13:11:32.389 INFO [stdout] 
Nov 18 13:11:32.389 INFO [stdout] running 0 tests
Nov 18 13:11:32.389 INFO [stdout] 
Nov 18 13:11:32.389 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:11:32.389 INFO [stdout] 
Nov 18 13:11:32.389 INFO [stderr]    Doc-tests gitclass
Nov 18 13:11:34.414 INFO [stdout] 
Nov 18 13:11:34.414 INFO [stdout] running 0 tests
Nov 18 13:11:34.414 INFO [stdout] 
Nov 18 13:11:34.414 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:11:34.414 INFO [stdout] 
Nov 18 13:11:34.422 INFO [stderr] su: No module specific data is present
Nov 18 13:11:34.707 INFO running `"docker" "inspect" "3bd6f86fc6df98b223e52549667132fe3ad99345fb6cac9c78c7f0601ac1206a"`
Nov 18 13:11:34.799 INFO running `"docker" "rm" "-f" "3bd6f86fc6df98b223e52549667132fe3ad99345fb6cac9c78c7f0601ac1206a"`
Nov 18 13:11:34.870 INFO [stdout] 3bd6f86fc6df98b223e52549667132fe3ad99345fb6cac9c78c7f0601ac1206a