Nov 17 09:49:24.090 INFO testing aleozlx/alg-matching against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 09:49:24.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 09:49:24.804 INFO [stdout] 62b29592eaca05b385d2bf6d4d4c8093c9cffa9ac340ade5f3bddd679b1df61c
Nov 17 09:49:24.807 INFO running `"docker" "start" "-a" "62b29592eaca05b385d2bf6d4d4c8093c9cffa9ac340ade5f3bddd679b1df61c"`
Nov 17 09:49:26.427 INFO [stderr] usermod: no changes
Nov 17 09:49:26.495 INFO [stderr]    Compiling alg-matching v0.1.0 (/source)
Nov 17 09:49:26.803 INFO [stderr] warning: unused macro definition
Nov 17 09:49:26.803 INFO [stderr]   --> src/main.rs:70:1
Nov 17 09:49:26.803 INFO [stderr]    |
Nov 17 09:49:26.803 INFO [stderr] 70 | / macro_rules! unweighted_graph(
Nov 17 09:49:26.803 INFO [stderr] 71 | |     { $($u:expr => [ $($v:expr),+ ]),+ } => {
Nov 17 09:49:26.803 INFO [stderr] 72 | |         {
Nov 17 09:49:26.803 INFO [stderr] 73 | |             let mut g = AdjGraph { adj: HashMap::new() };
Nov 17 09:49:26.803 INFO [stderr] ...  |
Nov 17 09:49:26.803 INFO [stderr] 79 | |     };
Nov 17 09:49:26.803 INFO [stderr] 80 | | );
Nov 17 09:49:26.803 INFO [stderr]    | |__^
Nov 17 09:49:26.803 INFO [stderr]    |
Nov 17 09:49:26.803 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 17 09:49:26.803 INFO [stderr] 
Nov 17 09:49:26.843 INFO [stderr] warning: unused variable: `f`
Nov 17 09:49:26.843 INFO [stderr]    --> src/main.rs:186:9
Nov 17 09:49:26.843 INFO [stderr]     |
Nov 17 09:49:26.843 INFO [stderr] 186 |     let f: AdjFlowI32<i32, FlowEdgeI32> = AdjFlowI32{ g: AdjGraph::new() };
Nov 17 09:49:26.843 INFO [stderr]     |         ^ help: consider using `_f` instead
Nov 17 09:49:26.843 INFO [stderr]     |
Nov 17 09:49:26.843 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 09:49:26.847 INFO [stderr] 
Nov 17 09:49:26.851 INFO [stderr] warning: unused variable: `res`
Nov 17 09:49:26.851 INFO [stderr]    --> src/main.rs:116:13
Nov 17 09:49:26.851 INFO [stderr]     |
Nov 17 09:49:26.851 INFO [stderr] 116 |         let res = self.residual_graph();
Nov 17 09:49:26.851 INFO [stderr]     |             ^^^ help: consider using `_res` instead
Nov 17 09:49:26.851 INFO [stderr] 
Nov 17 09:49:26.851 INFO [stderr] warning: unused variable: `s`
Nov 17 09:49:26.851 INFO [stderr]    --> src/main.rs:115:43
Nov 17 09:49:26.851 INFO [stderr]     |
Nov 17 09:49:26.851 INFO [stderr] 115 |     fn edmonds_karp_maxflow<'g>(&'g self, s: &'g V, t: &'g V) -> Self {
Nov 17 09:49:26.851 INFO [stderr]     |                                           ^ help: consider using `_s` instead
Nov 17 09:49:26.851 INFO [stderr] 
Nov 17 09:49:26.851 INFO [stderr] warning: unused variable: `t`
Nov 17 09:49:26.851 INFO [stderr]    --> src/main.rs:115:53
Nov 17 09:49:26.851 INFO [stderr]     |
Nov 17 09:49:26.851 INFO [stderr] 115 |     fn edmonds_karp_maxflow<'g>(&'g self, s: &'g V, t: &'g V) -> Self {
Nov 17 09:49:26.851 INFO [stderr]     |                                                     ^ help: consider using `_t` instead
Nov 17 09:49:26.851 INFO [stderr] 
Nov 17 09:49:27.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 17 09:49:27.478 INFO [stderr] su: No module specific data is present
Nov 17 09:49:28.985 INFO running `"docker" "inspect" "62b29592eaca05b385d2bf6d4d4c8093c9cffa9ac340ade5f3bddd679b1df61c"`
Nov 17 09:49:29.315 INFO running `"docker" "rm" "-f" "62b29592eaca05b385d2bf6d4d4c8093c9cffa9ac340ade5f3bddd679b1df61c"`
Nov 17 09:49:29.691 INFO [stdout] 62b29592eaca05b385d2bf6d4d4c8093c9cffa9ac340ade5f3bddd679b1df61c
Nov 17 09:49:29.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 09:49:30.305 INFO [stdout] 5f92b209b9be9d8f473bd98c5208403c0bc2c2677b906461c407fd63bc6a9180
Nov 17 09:49:30.308 INFO running `"docker" "start" "-a" "5f92b209b9be9d8f473bd98c5208403c0bc2c2677b906461c407fd63bc6a9180"`
Nov 17 09:49:32.707 INFO [stderr] usermod: no changes
Nov 17 09:49:32.763 INFO [stderr]    Compiling alg-matching v0.1.0 (/source)
Nov 17 09:49:33.407 INFO [stderr] warning: unused variable: `f`
Nov 17 09:49:33.407 INFO [stderr]    --> src/main.rs:186:9
Nov 17 09:49:33.407 INFO [stderr]     |
Nov 17 09:49:33.408 INFO [stderr] 186 |     let f: AdjFlowI32<i32, FlowEdgeI32> = AdjFlowI32{ g: AdjGraph::new() };
Nov 17 09:49:33.408 INFO [stderr]     |         ^ help: consider using `_f` instead
Nov 17 09:49:33.408 INFO [stderr]     |
Nov 17 09:49:33.408 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 09:49:33.408 INFO [stderr] 
Nov 17 09:49:33.408 INFO [stderr] warning: unused variable: `res`
Nov 17 09:49:33.408 INFO [stderr]    --> src/main.rs:116:13
Nov 17 09:49:33.408 INFO [stderr]     |
Nov 17 09:49:33.408 INFO [stderr] 116 |         let res = self.residual_graph();
Nov 17 09:49:33.408 INFO [stderr]     |             ^^^ help: consider using `_res` instead
Nov 17 09:49:33.408 INFO [stderr] 
Nov 17 09:49:33.408 INFO [stderr] warning: unused variable: `s`
Nov 17 09:49:33.408 INFO [stderr]    --> src/main.rs:115:43
Nov 17 09:49:33.408 INFO [stderr]     |
Nov 17 09:49:33.408 INFO [stderr] 115 |     fn edmonds_karp_maxflow<'g>(&'g self, s: &'g V, t: &'g V) -> Self {
Nov 17 09:49:33.408 INFO [stderr]     |                                           ^ help: consider using `_s` instead
Nov 17 09:49:33.408 INFO [stderr] 
Nov 17 09:49:33.408 INFO [stderr] warning: unused variable: `t`
Nov 17 09:49:33.408 INFO [stderr]    --> src/main.rs:115:53
Nov 17 09:49:33.408 INFO [stderr]     |
Nov 17 09:49:33.408 INFO [stderr] 115 |     fn edmonds_karp_maxflow<'g>(&'g self, s: &'g V, t: &'g V) -> Self {
Nov 17 09:49:33.408 INFO [stderr]     |                                                     ^ help: consider using `_t` instead
Nov 17 09:49:33.408 INFO [stderr] 
Nov 17 09:49:35.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Nov 17 09:49:35.036 INFO [stderr] su: No module specific data is present
Nov 17 09:49:36.544 INFO running `"docker" "inspect" "5f92b209b9be9d8f473bd98c5208403c0bc2c2677b906461c407fd63bc6a9180"`
Nov 17 09:49:36.865 INFO running `"docker" "rm" "-f" "5f92b209b9be9d8f473bd98c5208403c0bc2c2677b906461c407fd63bc6a9180"`
Nov 17 09:49:37.187 INFO [stdout] 5f92b209b9be9d8f473bd98c5208403c0bc2c2677b906461c407fd63bc6a9180
Nov 17 09:49:37.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 09:49:37.686 INFO [stdout] a639bdd9f4700197a0c8345452b00337d5a47a908399a3c453bc9960185c4cc2
Nov 17 09:49:37.689 INFO running `"docker" "start" "-a" "a639bdd9f4700197a0c8345452b00337d5a47a908399a3c453bc9960185c4cc2"`
Nov 17 09:49:40.511 INFO [stderr] usermod: no changes
Nov 17 09:49:40.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 09:49:40.583 INFO [stderr]      Running /target/debug/deps/alg_matching-6796cad3640ee14a
Nov 17 09:49:40.607 INFO [stdout] 
Nov 17 09:49:40.607 INFO [stdout] running 7 tests
Nov 17 09:49:40.607 INFO [stdout] test test_empty_graph ... ok
Nov 17 09:49:40.607 INFO [stdout] test test_optimal_path ... ok
Nov 17 09:49:40.607 INFO [stdout] test test_unique_path ... ok
Nov 17 09:49:40.607 INFO [stdout] test test_trivial_path3 ... ok
Nov 17 09:49:40.610 INFO [stdout] test test_trivial_path1 ... ok
Nov 17 09:49:40.610 INFO [stdout] test test_no_path ... ok
Nov 17 09:49:40.610 INFO [stdout] test test_trivial_path2 ... ok
Nov 17 09:49:40.610 INFO [stdout] 
Nov 17 09:49:40.610 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:49:40.610 INFO [stdout] 
Nov 17 09:49:40.615 INFO [stderr] su: No module specific data is present
Nov 17 09:49:42.212 INFO running `"docker" "inspect" "a639bdd9f4700197a0c8345452b00337d5a47a908399a3c453bc9960185c4cc2"`
Nov 17 09:49:42.535 INFO running `"docker" "rm" "-f" "a639bdd9f4700197a0c8345452b00337d5a47a908399a3c453bc9960185c4cc2"`
Nov 17 09:49:42.835 INFO [stdout] a639bdd9f4700197a0c8345452b00337d5a47a908399a3c453bc9960185c4cc2