Dec 02 20:56:00.970 INFO testing rbtree-0.1.5 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 20:56:00.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:56:01.343 INFO [stdout] 9467644fe7b249d3ba74c6b9ce51466d89c1655ad1a671c2080cd46b62efdc50
Dec 02 20:56:01.353 INFO running `"docker" "start" "-a" "9467644fe7b249d3ba74c6b9ce51466d89c1655ad1a671c2080cd46b62efdc50"`
Dec 02 20:56:02.067 INFO [stderr] usermod: no changes
Dec 02 20:56:02.132 INFO [stderr]    Compiling rbtree v0.1.5 (/source)
Dec 02 20:56:02.806 INFO [stderr] warning: unused import: `super::RBTree`
Dec 02 20:56:02.806 INFO [stderr]     --> src/lib.rs:1404:9
Dec 02 20:56:02.806 INFO [stderr]      |
Dec 02 20:56:02.806 INFO [stderr] 1404 |     use super::RBTree;
Dec 02 20:56:02.806 INFO [stderr]      |         ^^^^^^^^^^^^^
Dec 02 20:56:02.806 INFO [stderr]      |
Dec 02 20:56:02.807 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Dec 02 20:56:02.807 INFO [stderr] 
Dec 02 20:56:03.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 02 20:56:03.099 INFO [stderr] su: No module specific data is present
Dec 02 20:56:03.653 INFO running `"docker" "inspect" "9467644fe7b249d3ba74c6b9ce51466d89c1655ad1a671c2080cd46b62efdc50"`
Dec 02 20:56:03.931 INFO running `"docker" "rm" "-f" "9467644fe7b249d3ba74c6b9ce51466d89c1655ad1a671c2080cd46b62efdc50"`
Dec 02 20:56:04.231 INFO [stdout] 9467644fe7b249d3ba74c6b9ce51466d89c1655ad1a671c2080cd46b62efdc50
Dec 02 20:56:04.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:56:04.631 INFO [stdout] 4440d62d821597e1940c88fc0e9586abe64b9e1cd08ad74f04907d417152f827
Dec 02 20:56:04.633 INFO running `"docker" "start" "-a" "4440d62d821597e1940c88fc0e9586abe64b9e1cd08ad74f04907d417152f827"`
Dec 02 20:56:06.291 INFO [stderr] usermod: no changes
Dec 02 20:56:06.339 INFO [stderr]    Compiling rbtree v0.1.5 (/source)
Dec 02 20:56:10.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Dec 02 20:56:10.145 INFO [stderr] su: No module specific data is present
Dec 02 20:56:10.891 INFO running `"docker" "inspect" "4440d62d821597e1940c88fc0e9586abe64b9e1cd08ad74f04907d417152f827"`
Dec 02 20:56:11.196 INFO running `"docker" "rm" "-f" "4440d62d821597e1940c88fc0e9586abe64b9e1cd08ad74f04907d417152f827"`
Dec 02 20:56:11.566 INFO [stdout] 4440d62d821597e1940c88fc0e9586abe64b9e1cd08ad74f04907d417152f827
Dec 02 20:56:11.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:56:11.956 INFO [stdout] 90f4d16639b03650f89677c6820e594d82d1e5540d61ef44def4fb7afea1ec60
Dec 02 20:56:11.958 INFO running `"docker" "start" "-a" "90f4d16639b03650f89677c6820e594d82d1e5540d61ef44def4fb7afea1ec60"`
Dec 02 20:56:13.194 INFO [stderr] usermod: no changes
Dec 02 20:56:13.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 20:56:13.235 INFO [stderr]      Running /target/debug/deps/rbtree-339596be90fe23f2
Dec 02 20:56:13.259 INFO [stdout] 
Dec 02 20:56:13.259 INFO [stdout] running 25 tests
Dec 02 20:56:13.259 INFO [stdout] test tests::test_extend_iter ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_find ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_find_mut ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_empty_iter ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_insert ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_eq ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_index ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_is_empty ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_iter_len ... ok
Dec 02 20:56:13.259 INFO [stdout] test tests::test_clone ... ok
Dec 02 20:56:13.283 INFO [stdout] test tests::test_iter_mut_len ... ok
Dec 02 20:56:13.283 INFO [stdout] test tests::test_keys ... ok
Dec 02 20:56:13.291 INFO [stdout] test tests::test_iterate ... ok
Dec 02 20:56:13.319 INFO [stdout] test tests::test_replace ... ok
Dec 02 20:56:13.319 INFO [stdout] test tests::test_empty_remove ... ok
Dec 02 20:56:13.331 INFO [stdout] test tests::test_mut_size_hint ... ok
Dec 02 20:56:13.331 INFO [stdout] test tests::test_from_iter ... ok
Dec 02 20:56:13.343 INFO [stdout] test tests::test_pop ... ok
Dec 02 20:56:13.343 INFO [stdout] test tests::test_remove ... ok
Dec 02 20:56:13.355 INFO [stdout] test tests::test_show ... ok
Dec 02 20:56:13.355 INFO [stdout] test tests::test_values ... ok
Dec 02 20:56:13.355 INFO [stdout] test tests::test_values_mut ... ok
Dec 02 20:56:13.355 INFO [stdout] test tests::test_size_hint ... ok
Dec 02 20:56:13.367 INFO [stdout] test tests::test_index_nonexistent ... ok
Dec 02 20:56:13.445 INFO [stdout] test tests::test_lots_of_insertions ... ok
Dec 02 20:56:13.446 INFO [stderr]    Doc-tests rbtree
Dec 02 20:56:13.446 INFO [stdout] 
Dec 02 20:56:13.446 INFO [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 20:56:13.446 INFO [stdout] 
Dec 02 20:56:14.559 INFO [stdout] 
Dec 02 20:56:14.559 INFO [stdout] running 8 tests
Dec 02 20:56:20.395 INFO [stdout] test src/lib.rs - IterMut (line 729) ... ok
Dec 02 20:56:22.035 INFO [stdout] test src/lib.rs - ValuesMut (line 547) ... ok
Dec 02 20:56:22.047 INFO [stdout] test src/lib.rs - Values (line 503) ... ok
Dec 02 20:56:22.607 INFO [stdout] test src/lib.rs - Keys (line 461) ... ok
Dec 02 20:56:23.138 INFO [stdout] test src/lib.rs - RBTree (line 323) ... ok
Dec 02 20:56:23.235 INFO [stdout] test src/lib.rs - RBTree (line 282) ... ok
Dec 02 20:56:23.329 INFO [stdout] test src/lib.rs - Iter (line 653) ... ok
Dec 02 20:56:23.335 INFO [stdout] test src/lib.rs - RBTree<K, V>::replace_or_insert (line 921) ... ok
Dec 02 20:56:23.335 INFO [stdout] 
Dec 02 20:56:23.336 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 20:56:23.336 INFO [stdout] 
Dec 02 20:56:23.360 INFO [stderr] su: No module specific data is present
Dec 02 20:56:24.304 INFO running `"docker" "inspect" "90f4d16639b03650f89677c6820e594d82d1e5540d61ef44def4fb7afea1ec60"`
Dec 02 20:56:24.550 INFO running `"docker" "rm" "-f" "90f4d16639b03650f89677c6820e594d82d1e5540d61ef44def4fb7afea1ec60"`
Dec 02 20:56:24.935 INFO [stdout] 90f4d16639b03650f89677c6820e594d82d1e5540d61ef44def4fb7afea1ec60
