Nov 18 17:28:03.730 INFO testing coll-0.1.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 17:28:03.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:28:04.001 INFO [stdout] 0a96fd81864098faa819319e42ac8fc0b464a62c415a64200e3f21e2384481d1
Nov 18 17:28:04.004 INFO running `"docker" "start" "-a" "0a96fd81864098faa819319e42ac8fc0b464a62c415a64200e3f21e2384481d1"`
Nov 18 17:28:04.439 INFO [stderr] usermod: no changes
Nov 18 17:28:04.469 INFO [stderr]    Compiling coll v0.1.3 (/source)
Nov 18 17:28:05.047 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 18 17:28:05.049 INFO [stderr] su: No module specific data is present
Nov 18 17:28:05.747 INFO running `"docker" "inspect" "0a96fd81864098faa819319e42ac8fc0b464a62c415a64200e3f21e2384481d1"`
Nov 18 17:28:06.073 INFO running `"docker" "rm" "-f" "0a96fd81864098faa819319e42ac8fc0b464a62c415a64200e3f21e2384481d1"`
Nov 18 17:28:06.355 INFO [stdout] 0a96fd81864098faa819319e42ac8fc0b464a62c415a64200e3f21e2384481d1
Nov 18 17:28:06.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:28:06.777 INFO [stdout] 94fdf1cd3e682b41c39176031b94be592541aa1bdf1aa9adaa2f8453d51a6738
Nov 18 17:28:06.783 INFO running `"docker" "start" "-a" "94fdf1cd3e682b41c39176031b94be592541aa1bdf1aa9adaa2f8453d51a6738"`
Nov 18 17:28:07.436 INFO [stderr] usermod: no changes
Nov 18 17:28:07.469 INFO [stderr]    Compiling coll v0.1.3 (/source)
Nov 18 17:28:08.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Nov 18 17:28:08.906 INFO [stderr] su: No module specific data is present
Nov 18 17:28:09.324 INFO running `"docker" "inspect" "94fdf1cd3e682b41c39176031b94be592541aa1bdf1aa9adaa2f8453d51a6738"`
Nov 18 17:28:09.452 INFO running `"docker" "rm" "-f" "94fdf1cd3e682b41c39176031b94be592541aa1bdf1aa9adaa2f8453d51a6738"`
Nov 18 17:28:09.592 INFO [stdout] 94fdf1cd3e682b41c39176031b94be592541aa1bdf1aa9adaa2f8453d51a6738
Nov 18 17:28:09.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:28:09.827 INFO [stdout] 99654903e2d8156160ab4e18384a851d8e8a45c13805bfed30bdd1117e50dfe6
Nov 18 17:28:09.833 INFO running `"docker" "start" "-a" "99654903e2d8156160ab4e18384a851d8e8a45c13805bfed30bdd1117e50dfe6"`
Nov 18 17:28:10.558 INFO [stderr] usermod: no changes
Nov 18 17:28:10.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 17:28:10.671 INFO [stderr]      Running /target/debug/deps/coll-f16f1054a8c31f18
Nov 18 17:28:10.671 INFO [stdout] 
Nov 18 17:28:10.671 INFO [stdout] running 11 tests
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::balancing_three_nodes_gives_the_correct_tree_3 ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::balancing_three_nodes_produces_the_correct_tree_1 ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::balancing_three_nodes_produces_the_correct_tree_2 ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::insert_a_single_item_gives_the_expected_tree ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::balancing_three_nodes_produces_the_correct_tree_4 ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::contains_finds_all_elements ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::insert_three_items_gives_the_expected_tree ... ok
Nov 18 17:28:10.699 INFO [stdout] test persistent::rbtree::insert_doesnt_allow_duplicates ... ok
Nov 18 17:28:10.705 INFO [stdout] test persistent::rbtree::insert_two_items_gives_the_expected_tree ... ok
Nov 18 17:28:10.707 INFO [stdout] test persistent::rbtree::insert_with_7_items_builds_the_correct_tree ... ok
Nov 18 17:28:10.707 INFO [stdout] test persistent::rbtree::two_empty_trees_are_equal ... ok
Nov 18 17:28:10.707 INFO [stdout] 
Nov 18 17:28:10.707 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 17:28:10.707 INFO [stdout] 
Nov 18 17:28:10.707 INFO [stderr]    Doc-tests coll
Nov 18 17:28:11.503 INFO [stdout] 
Nov 18 17:28:11.503 INFO [stdout] running 5 tests
Nov 18 17:28:14.239 INFO [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree<T>::insert (line 91) ... ok
Nov 18 17:28:14.251 INFO [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree<T>::iter (line 155) ... ok
Nov 18 17:28:14.563 INFO [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree<T>::is_empty (line 137) ... ok
Nov 18 17:28:14.671 INFO [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree<T>::len (line 108) ... ok
Nov 18 17:28:14.759 INFO [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree<T>::contains (line 121) ... ok
Nov 18 17:28:14.759 INFO [stdout] 
Nov 18 17:28:14.759 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 17:28:14.759 INFO [stdout] 
Nov 18 17:28:14.793 INFO [stderr] su: No module specific data is present
Nov 18 17:28:15.304 INFO running `"docker" "inspect" "99654903e2d8156160ab4e18384a851d8e8a45c13805bfed30bdd1117e50dfe6"`
Nov 18 17:28:15.579 INFO running `"docker" "rm" "-f" "99654903e2d8156160ab4e18384a851d8e8a45c13805bfed30bdd1117e50dfe6"`
Nov 18 17:28:15.862 INFO [stdout] 99654903e2d8156160ab4e18384a851d8e8a45c13805bfed30bdd1117e50dfe6