Nov 17 22:40:23.412 INFO testing slicetools-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 22:40:23.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 22:40:23.925 INFO [stdout] b139f1f00753d2c46502f34c3c9e604e61d7d324bdfe03826fd9a7eaff233838
Nov 17 22:40:23.935 INFO running `"docker" "start" "-a" "b139f1f00753d2c46502f34c3c9e604e61d7d324bdfe03826fd9a7eaff233838"`
Nov 17 22:40:25.006 INFO [stderr] usermod: no changes
Nov 17 22:40:25.082 INFO [stderr]    Compiling slicetools v0.3.0 (/source)
Nov 17 22:40:25.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 17 22:40:25.635 INFO [stderr] su: No module specific data is present
Nov 17 22:40:26.281 INFO running `"docker" "inspect" "b139f1f00753d2c46502f34c3c9e604e61d7d324bdfe03826fd9a7eaff233838"`
Nov 17 22:40:26.587 INFO running `"docker" "rm" "-f" "b139f1f00753d2c46502f34c3c9e604e61d7d324bdfe03826fd9a7eaff233838"`
Nov 17 22:40:26.931 INFO [stdout] b139f1f00753d2c46502f34c3c9e604e61d7d324bdfe03826fd9a7eaff233838
Nov 17 22:40:26.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 22:40:27.389 INFO [stdout] 2b2c21946818b937d7189ec28847e184ae84dd8363592bd3b2fa145f1f024449
Nov 17 22:40:27.397 INFO running `"docker" "start" "-a" "2b2c21946818b937d7189ec28847e184ae84dd8363592bd3b2fa145f1f024449"`
Nov 17 22:40:28.454 INFO [stderr] usermod: no changes
Nov 17 22:40:28.523 INFO [stderr]    Compiling slicetools v0.3.0 (/source)
Nov 17 22:40:30.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Nov 17 22:40:30.360 INFO [stderr] su: No module specific data is present
Nov 17 22:40:30.869 INFO running `"docker" "inspect" "2b2c21946818b937d7189ec28847e184ae84dd8363592bd3b2fa145f1f024449"`
Nov 17 22:40:31.091 INFO running `"docker" "rm" "-f" "2b2c21946818b937d7189ec28847e184ae84dd8363592bd3b2fa145f1f024449"`
Nov 17 22:40:31.601 INFO [stdout] 2b2c21946818b937d7189ec28847e184ae84dd8363592bd3b2fa145f1f024449
Nov 17 22:40:31.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 22:40:31.987 INFO [stdout] 306fe80185bf321492d58dd14b82d321525e5886ea9eb8bb2728d5a3bc5f37da
Nov 17 22:40:31.992 INFO running `"docker" "start" "-a" "306fe80185bf321492d58dd14b82d321525e5886ea9eb8bb2728d5a3bc5f37da"`
Nov 17 22:40:33.082 INFO [stderr] usermod: no changes
Nov 17 22:40:33.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 22:40:33.139 INFO [stderr]      Running /target/debug/deps/slicetools-8f4fa9252c4e5fe2
Nov 17 22:40:33.144 INFO [stderr]    Doc-tests slicetools
Nov 17 22:40:33.145 INFO [stdout] 
Nov 17 22:40:33.145 INFO [stdout] running 16 tests
Nov 17 22:40:33.145 INFO [stdout] test cartesian_product_mut::tests::slices_when_at_least_one_is_empty ... ok
Nov 17 22:40:33.145 INFO [stdout] test cartesian_product_mut::tests::slices_with_1_item_each ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::slice_with_0_item ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::slice_with_one_item_type ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::slice_with_unique_items ... ok
Nov 17 22:40:33.145 INFO [stdout] test cartesian_product_mut::tests::slices_with_multiple_items ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::slice_with_1_item ... ok
Nov 17 22:40:33.145 INFO [stdout] test cartesian_product_mut::tests::slices_when_one_have_only_1_item ... ok
Nov 17 22:40:33.145 INFO [stdout] test pairs_mut::tests::slice_with_2_items ... ok
Nov 17 22:40:33.145 INFO [stdout] test pairs_mut::tests::slice_with_3_items ... ok
Nov 17 22:40:33.145 INFO [stdout] test pairs_mut::tests::slice_with_1_item ... ok
Nov 17 22:40:33.145 INFO [stdout] test pairs_mut::tests::simple_algorith ... ok
Nov 17 22:40:33.145 INFO [stdout] test pairs_mut::tests::empty_slice ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::version_with_closure_key ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::version_with_closure_condition ... ok
Nov 17 22:40:33.145 INFO [stdout] test group_mut::tests::slice_with_various_groups ... ok
Nov 17 22:40:33.145 INFO [stdout] 
Nov 17 22:40:33.145 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:40:33.145 INFO [stdout] 
Nov 17 22:40:33.935 INFO [stdout] 
Nov 17 22:40:33.935 INFO [stdout] running 7 tests
Nov 17 22:40:39.340 INFO [stdout] test src/lib.rs -  (line 10) ... ok
Nov 17 22:40:40.231 INFO [stdout] test src/lib.rs - SliceTools::group_by_mut (line 178) ... ok
Nov 17 22:40:40.415 INFO [stdout] test src/lib.rs - SliceTools::pairs_mut (line 100) ... ok
Nov 17 22:40:40.707 INFO [stdout] test src/lib.rs - SliceTools::cartesian_product_mut (line 75) ... ok
Nov 17 22:40:40.729 INFO [stdout] test src/lib.rs - SliceTools::group_by_key_mut (line 152) ... ok
Nov 17 22:40:40.755 INFO [stdout] test src/lib.rs -  (line 28) ... ok
Nov 17 22:40:40.761 INFO [stdout] test src/lib.rs - SliceTools::group_mut (line 126) ... ok
Nov 17 22:40:40.761 INFO [stdout] 
Nov 17 22:40:40.761 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:40:40.761 INFO [stdout] 
Nov 17 22:40:40.827 INFO [stderr] su: No module specific data is present
Nov 17 22:40:41.950 INFO running `"docker" "inspect" "306fe80185bf321492d58dd14b82d321525e5886ea9eb8bb2728d5a3bc5f37da"`
Nov 17 22:40:42.245 INFO running `"docker" "rm" "-f" "306fe80185bf321492d58dd14b82d321525e5886ea9eb8bb2728d5a3bc5f37da"`
Nov 17 22:40:42.479 INFO [stdout] 306fe80185bf321492d58dd14b82d321525e5886ea9eb8bb2728d5a3bc5f37da