Nov 17 16:51:04.900 INFO testing AnthonyP4312/i3-alt-tab against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 16:51:04.900 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 17 16:51:05.417 INFO [stdout] 2c94eff003ad7ea126abe06d1e48ad205ae7bfcfa322d88f62f61be9b3b95bd2
Nov 17 16:51:05.425 INFO running `"docker" "start" "-a" "2c94eff003ad7ea126abe06d1e48ad205ae7bfcfa322d88f62f61be9b3b95bd2"`
Nov 17 16:51:07.015 INFO [stderr] usermod: no changes
Nov 17 16:51:07.139 INFO [stderr]    Compiling alt_tabber v0.1.0 (/source)
Nov 17 16:51:10.703 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:51:10.704 INFO [stderr]   --> src/main.rs:39:5
Nov 17 16:51:10.704 INFO [stderr]    |
Nov 17 16:51:10.704 INFO [stderr] 39 | /     Command::new("i3-msg")
Nov 17 16:51:10.705 INFO [stderr] 40 | |         .arg(format!("[con_id={}] focus", next.id))
Nov 17 16:51:10.705 INFO [stderr] 41 | |         .output();
Nov 17 16:51:10.705 INFO [stderr]    | |__________________^
Nov 17 16:51:10.705 INFO [stderr]    |
Nov 17 16:51:10.706 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 16:51:10.706 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:51:10.706 INFO [stderr] 
Nov 17 16:51:12.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
Nov 17 16:51:12.388 INFO [stderr] su: No module specific data is present
Nov 17 16:51:13.194 INFO running `"docker" "inspect" "2c94eff003ad7ea126abe06d1e48ad205ae7bfcfa322d88f62f61be9b3b95bd2"`
Nov 17 16:51:13.505 INFO running `"docker" "rm" "-f" "2c94eff003ad7ea126abe06d1e48ad205ae7bfcfa322d88f62f61be9b3b95bd2"`
Nov 17 16:51:13.731 INFO [stdout] 2c94eff003ad7ea126abe06d1e48ad205ae7bfcfa322d88f62f61be9b3b95bd2
Nov 17 16:51:13.739 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 17 16:51:14.149 INFO [stdout] 908e275e470128c548eebb56327077230185e58d2c07cf0541a177fc260f9749
Nov 17 16:51:14.152 INFO running `"docker" "start" "-a" "908e275e470128c548eebb56327077230185e58d2c07cf0541a177fc260f9749"`
Nov 17 16:51:15.323 INFO [stderr] usermod: no changes
Nov 17 16:51:15.411 INFO [stderr]    Compiling alt_tabber v0.1.0 (/source)
Nov 17 16:51:17.208 INFO [stderr] warning: unused variable: `child_c`
Nov 17 16:51:17.208 INFO [stderr]   --> src/main.rs:85:13
Nov 17 16:51:17.208 INFO [stderr]    |
Nov 17 16:51:17.208 INFO [stderr] 85 |         let child_c = Node {
Nov 17 16:51:17.208 INFO [stderr]    |             ^^^^^^^ help: consider using `_child_c` instead
Nov 17 16:51:17.208 INFO [stderr]    |
Nov 17 16:51:17.208 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 16:51:17.208 INFO [stderr] 
Nov 17 16:51:17.208 INFO [stderr] warning: unused variable: `node_with_children`
Nov 17 16:51:17.208 INFO [stderr]   --> src/main.rs:89:13
Nov 17 16:51:17.208 INFO [stderr]    |
Nov 17 16:51:17.208 INFO [stderr] 89 |         let node_with_children = Node {
Nov 17 16:51:17.208 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: consider using `_node_with_children` instead
Nov 17 16:51:17.208 INFO [stderr] 
Nov 17 16:51:17.223 INFO [stderr] warning: function is never used: `setup`
Nov 17 16:51:17.223 INFO [stderr]   --> src/main.rs:67:5
Nov 17 16:51:17.223 INFO [stderr]    |
Nov 17 16:51:17.223 INFO [stderr] 67 |     fn setup() {
Nov 17 16:51:17.223 INFO [stderr]    |     ^^^^^^^^^^
Nov 17 16:51:17.223 INFO [stderr]    |
Nov 17 16:51:17.223 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 16:51:17.223 INFO [stderr] 
Nov 17 16:51:17.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:51:17.223 INFO [stderr]   --> src/main.rs:39:5
Nov 17 16:51:17.223 INFO [stderr]    |
Nov 17 16:51:17.223 INFO [stderr] 39 | /     Command::new("i3-msg")
Nov 17 16:51:17.223 INFO [stderr] 40 | |         .arg(format!("[con_id={}] focus", next.id))
Nov 17 16:51:17.223 INFO [stderr] 41 | |         .output();
Nov 17 16:51:17.223 INFO [stderr]    | |__________________^
Nov 17 16:51:17.223 INFO [stderr]    |
Nov 17 16:51:17.223 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 16:51:17.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:51:17.223 INFO [stderr] 
Nov 17 16:51:17.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Nov 17 16:51:17.791 INFO [stderr] su: No module specific data is present
Nov 17 16:51:18.427 INFO running `"docker" "inspect" "908e275e470128c548eebb56327077230185e58d2c07cf0541a177fc260f9749"`
Nov 17 16:51:18.649 INFO running `"docker" "rm" "-f" "908e275e470128c548eebb56327077230185e58d2c07cf0541a177fc260f9749"`
Nov 17 16:51:18.910 INFO [stdout] 908e275e470128c548eebb56327077230185e58d2c07cf0541a177fc260f9749
Nov 17 16:51:18.917 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 17 16:51:19.356 INFO [stdout] 856207f6917d373a187da17df4f258dca09491317246b5fbc2cca0c8025c4d87
Nov 17 16:51:19.363 INFO running `"docker" "start" "-a" "856207f6917d373a187da17df4f258dca09491317246b5fbc2cca0c8025c4d87"`
Nov 17 16:51:20.275 INFO [stderr] usermod: no changes
Nov 17 16:51:20.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 16:51:20.335 INFO [stderr]      Running /target/debug/deps/alt_tabber-3777b155e8337413
Nov 17 16:51:20.335 INFO [stdout] 
Nov 17 16:51:20.335 INFO [stdout] running 0 tests
Nov 17 16:51:20.335 INFO [stdout] 
Nov 17 16:51:20.335 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:51:20.335 INFO [stdout] 
Nov 17 16:51:20.339 INFO [stderr]      Running /target/debug/deps/alt_tabber-a9c9b2a50b39f078
Nov 17 16:51:20.339 INFO [stderr]    Doc-tests alt_tabber
Nov 17 16:51:20.339 INFO [stdout] 
Nov 17 16:51:20.339 INFO [stdout] running 1 test
Nov 17 16:51:20.339 INFO [stdout] test test_flatten::flattens ... ok
Nov 17 16:51:20.339 INFO [stdout] 
Nov 17 16:51:20.340 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:51:20.340 INFO [stdout] 
Nov 17 16:51:21.235 INFO [stdout] 
Nov 17 16:51:21.235 INFO [stdout] running 0 tests
Nov 17 16:51:21.235 INFO [stdout] 
Nov 17 16:51:21.235 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:51:21.235 INFO [stdout] 
Nov 17 16:51:21.242 INFO [stderr] su: No module specific data is present
Nov 17 16:51:21.525 INFO running `"docker" "inspect" "856207f6917d373a187da17df4f258dca09491317246b5fbc2cca0c8025c4d87"`
Nov 17 16:51:21.613 INFO running `"docker" "rm" "-f" "856207f6917d373a187da17df4f258dca09491317246b5fbc2cca0c8025c4d87"`
Nov 17 16:51:21.692 INFO [stdout] 856207f6917d373a187da17df4f258dca09491317246b5fbc2cca0c8025c4d87