Nov 18 02:26:22.178 INFO testing rbtree-0.1.5 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 02:26:22.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:26:22.643 INFO [stdout] 7a4b9325e17e2d869c0e11710dad8cc77532fcdb6d6becb4d7923c0ad0f929b0
Nov 18 02:26:22.648 INFO running `"docker" "start" "-a" "7a4b9325e17e2d869c0e11710dad8cc77532fcdb6d6becb4d7923c0ad0f929b0"`
Nov 18 02:26:23.927 INFO [stderr] usermod: no changes
Nov 18 02:26:23.987 INFO [stderr]    Compiling rbtree v0.1.5 (/source)
Nov 18 02:26:24.423 INFO [stderr] warning: unused import: `super::RBTree`
Nov 18 02:26:24.424 INFO [stderr]     --> src/lib.rs:1404:9
Nov 18 02:26:24.424 INFO [stderr]      |
Nov 18 02:26:24.425 INFO [stderr] 1404 |     use super::RBTree;
Nov 18 02:26:24.426 INFO [stderr]      |         ^^^^^^^^^^^^^
Nov 18 02:26:24.426 INFO [stderr]      |
Nov 18 02:26:24.427 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Nov 18 02:26:24.427 INFO [stderr] 
Nov 18 02:26:24.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 18 02:26:24.722 INFO [stderr] su: No module specific data is present
Nov 18 02:26:25.847 INFO running `"docker" "inspect" "7a4b9325e17e2d869c0e11710dad8cc77532fcdb6d6becb4d7923c0ad0f929b0"`
Nov 18 02:26:26.245 INFO running `"docker" "rm" "-f" "7a4b9325e17e2d869c0e11710dad8cc77532fcdb6d6becb4d7923c0ad0f929b0"`
Nov 18 02:26:26.571 INFO [stdout] 7a4b9325e17e2d869c0e11710dad8cc77532fcdb6d6becb4d7923c0ad0f929b0
Nov 18 02:26:26.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:26:26.878 INFO [stdout] c440619b0b02e38bcafa0a14a46c3c6b9444c41c2d7476e2b862725b4adab32f
Nov 18 02:26:26.881 INFO running `"docker" "start" "-a" "c440619b0b02e38bcafa0a14a46c3c6b9444c41c2d7476e2b862725b4adab32f"`
Nov 18 02:26:28.450 INFO [stderr] usermod: no changes
Nov 18 02:26:28.526 INFO [stderr]    Compiling rbtree v0.1.5 (/source)
Nov 18 02:26:31.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Nov 18 02:26:31.551 INFO [stderr] su: No module specific data is present
Nov 18 02:26:32.530 INFO running `"docker" "inspect" "c440619b0b02e38bcafa0a14a46c3c6b9444c41c2d7476e2b862725b4adab32f"`
Nov 18 02:26:32.887 INFO running `"docker" "rm" "-f" "c440619b0b02e38bcafa0a14a46c3c6b9444c41c2d7476e2b862725b4adab32f"`
Nov 18 02:26:33.202 INFO [stdout] c440619b0b02e38bcafa0a14a46c3c6b9444c41c2d7476e2b862725b4adab32f
Nov 18 02:26:33.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:26:33.740 INFO [stdout] dcd9e108e30b757474c68ed0eb9b2783082a15f276957156f183ab5412849cda
Nov 18 02:26:33.742 INFO running `"docker" "start" "-a" "dcd9e108e30b757474c68ed0eb9b2783082a15f276957156f183ab5412849cda"`
Nov 18 02:26:34.859 INFO [stderr] usermod: no changes
Nov 18 02:26:34.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 02:26:34.900 INFO [stderr]      Running /target/debug/deps/rbtree-ec7fc0a1608bc344
Nov 18 02:26:34.905 INFO [stdout] 
Nov 18 02:26:34.906 INFO [stdout] running 25 tests
Nov 18 02:26:34.911 INFO [stdout] test tests::test_from_iter ... ok
Nov 18 02:26:34.911 INFO [stdout] test tests::test_index ... ok
Nov 18 02:26:34.911 INFO [stdout] test tests::test_eq ... ok
Nov 18 02:26:34.911 INFO [stdout] test tests::test_find ... ok
Nov 18 02:26:34.911 INFO [stdout] test tests::test_extend_iter ... ok
Nov 18 02:26:34.911 INFO [stdout] test tests::test_find_mut ... ok
Nov 18 02:26:34.911 INFO [stdout] test tests::test_empty_remove ... ok
Nov 18 02:26:34.915 INFO [stdout] test tests::test_clone ... ok
Nov 18 02:26:34.915 INFO [stdout] test tests::test_empty_iter ... ok
Nov 18 02:26:34.919 INFO [stdout] test tests::test_keys ... ok
Nov 18 02:26:34.920 INFO [stdout] test tests::test_insert ... ok
Nov 18 02:26:34.921 INFO [stdout] test tests::test_is_empty ... ok
Nov 18 02:26:34.921 INFO [stdout] test tests::test_iter_len ... ok
Nov 18 02:26:34.921 INFO [stdout] test tests::test_iter_mut_len ... ok
Nov 18 02:26:34.921 INFO [stdout] test tests::test_iterate ... ok
Nov 18 02:26:34.922 INFO [stdout] test tests::test_remove ... ok
Nov 18 02:26:34.922 INFO [stdout] test tests::test_replace ... ok
Nov 18 02:26:34.922 INFO [stdout] test tests::test_size_hint ... ok
Nov 18 02:26:34.922 INFO [stdout] test tests::test_values ... ok
Nov 18 02:26:34.923 INFO [stdout] test tests::test_values_mut ... ok
Nov 18 02:26:34.923 INFO [stdout] test tests::test_pop ... ok
Nov 18 02:26:34.923 INFO [stdout] test tests::test_mut_size_hint ... ok
Nov 18 02:26:34.935 INFO [stdout] test tests::test_show ... ok
Nov 18 02:26:34.983 INFO [stdout] test tests::test_index_nonexistent ... ok
Nov 18 02:26:34.993 INFO [stdout] test tests::test_lots_of_insertions ... ok
Nov 18 02:26:34.993 INFO [stdout] 
Nov 18 02:26:34.993 INFO [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:26:34.993 INFO [stdout] 
Nov 18 02:26:34.994 INFO [stderr]    Doc-tests rbtree
Nov 18 02:26:35.639 INFO [stdout] 
Nov 18 02:26:35.639 INFO [stdout] running 8 tests
Nov 18 02:26:39.678 INFO [stdout] test src/lib.rs - RBTree<K, V>::replace_or_insert (line 921) ... ok
Nov 18 02:26:39.700 INFO [stdout] test src/lib.rs - RBTree (line 323) ... ok
Nov 18 02:26:40.187 INFO [stdout] test src/lib.rs - ValuesMut (line 547) ... ok
Nov 18 02:26:40.371 INFO [stdout] test src/lib.rs - Keys (line 461) ... ok
Nov 18 02:26:40.575 INFO [stdout] test src/lib.rs - Iter (line 653) ... ok
Nov 18 02:26:40.748 INFO [stdout] test src/lib.rs - Values (line 503) ... ok
Nov 18 02:26:40.748 INFO [stdout] test src/lib.rs - IterMut (line 729) ... ok
Nov 18 02:26:40.808 INFO [stdout] test src/lib.rs - RBTree (line 282) ... ok
Nov 18 02:26:40.808 INFO [stdout] 
Nov 18 02:26:40.809 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:26:40.809 INFO [stdout] 
Nov 18 02:26:40.832 INFO [stderr] su: No module specific data is present
Nov 18 02:26:41.128 INFO running `"docker" "inspect" "dcd9e108e30b757474c68ed0eb9b2783082a15f276957156f183ab5412849cda"`
Nov 18 02:26:41.233 INFO running `"docker" "rm" "-f" "dcd9e108e30b757474c68ed0eb9b2783082a15f276957156f183ab5412849cda"`
Nov 18 02:26:41.348 INFO [stdout] dcd9e108e30b757474c68ed0eb9b2783082a15f276957156f183ab5412849cda