Dec 13 23:18:33.647 INFO testing cohama/pfds against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 23:18:33.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 23:18:34.284 INFO [stdout] 33b5c8bf2139b4ee2f6fb1b6a13c9605ee83db2db25bbb04aa2952a8113c40d0
Dec 13 23:18:34.286 INFO running `"docker" "start" "-a" "33b5c8bf2139b4ee2f6fb1b6a13c9605ee83db2db25bbb04aa2952a8113c40d0"`
Dec 13 23:18:35.855 INFO [stderr] usermod: no changes
Dec 13 23:18:36.007 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 13 23:18:39.495 INFO [stderr]    Compiling num-rational v0.1.39
Dec 13 23:18:41.850 INFO [stderr]    Compiling num v0.1.40
Dec 13 23:18:42.449 INFO [stderr]    Compiling stopwatch v0.0.7
Dec 13 23:18:43.581 INFO [stderr]    Compiling pfds v0.1.0 (/source)
Dec 13 23:18:44.807 INFO [stderr] warning: method is never used: `rlbalance`
Dec 13 23:18:44.807 INFO [stderr]    --> src/impls/redblacktree.rs:169:5
Dec 13 23:18:44.807 INFO [stderr]     |
Dec 13 23:18:44.807 INFO [stderr] 169 |     fn rlbalance(color: Color, left: &Rc<RedBlackTree<T>>, val: &T, right: &Rc<RedBlackTree<T>>) -> RedBlackTree<T> {
Dec 13 23:18:44.807 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:18:44.807 INFO [stderr]     |
Dec 13 23:18:44.807 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:18:44.807 INFO [stderr] 
Dec 13 23:18:46.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
Dec 13 23:18:46.418 INFO [stderr] su: No module specific data is present
Dec 13 23:18:46.799 INFO running `"docker" "inspect" "33b5c8bf2139b4ee2f6fb1b6a13c9605ee83db2db25bbb04aa2952a8113c40d0"`
Dec 13 23:18:46.931 INFO running `"docker" "rm" "-f" "33b5c8bf2139b4ee2f6fb1b6a13c9605ee83db2db25bbb04aa2952a8113c40d0"`
Dec 13 23:18:47.072 INFO [stdout] 33b5c8bf2139b4ee2f6fb1b6a13c9605ee83db2db25bbb04aa2952a8113c40d0
Dec 13 23:18:47.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 23:18:47.398 INFO [stdout] 52f21348d2e5676310b6dcce47782b4de48f6a8689ff353ab6f243d6ed70b175
Dec 13 23:18:47.475 INFO running `"docker" "start" "-a" "52f21348d2e5676310b6dcce47782b4de48f6a8689ff353ab6f243d6ed70b175"`
Dec 13 23:18:47.982 INFO [stderr] usermod: no changes
Dec 13 23:18:48.017 INFO [stderr]    Compiling pfds v0.1.0 (/source)
Dec 13 23:18:49.731 INFO [stderr] warning: method is never used: `rlbalance`
Dec 13 23:18:49.731 INFO [stderr]    --> src/impls/redblacktree.rs:169:5
Dec 13 23:18:49.731 INFO [stderr]     |
Dec 13 23:18:49.731 INFO [stderr] 169 |     fn rlbalance(color: Color, left: &Rc<RedBlackTree<T>>, val: &T, right: &Rc<RedBlackTree<T>>) -> RedBlackTree<T> {
Dec 13 23:18:49.731 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:18:49.731 INFO [stderr]     |
Dec 13 23:18:49.731 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:18:49.731 INFO [stderr] 
Dec 13 23:18:50.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 13 23:18:50.067 INFO [stderr] su: No module specific data is present
Dec 13 23:18:50.764 INFO running `"docker" "inspect" "52f21348d2e5676310b6dcce47782b4de48f6a8689ff353ab6f243d6ed70b175"`
Dec 13 23:18:50.835 INFO running `"docker" "rm" "-f" "52f21348d2e5676310b6dcce47782b4de48f6a8689ff353ab6f243d6ed70b175"`
Dec 13 23:18:50.915 INFO [stdout] 52f21348d2e5676310b6dcce47782b4de48f6a8689ff353ab6f243d6ed70b175
Dec 13 23:18:50.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 23:18:51.105 INFO [stdout] 61a9a6011c32d4b5ecc9c8cc03824f17a5a0f316accd55824bc6331d6efccc57
Dec 13 23:18:51.109 INFO running `"docker" "start" "-a" "61a9a6011c32d4b5ecc9c8cc03824f17a5a0f316accd55824bc6331d6efccc57"`
Dec 13 23:18:51.503 INFO [stderr] usermod: no changes
Dec 13 23:18:51.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 23:18:51.559 INFO [stderr]      Running /target/debug/deps/pfds-967be8df5d252dd0
Dec 13 23:18:51.563 INFO [stdout] 
Dec 13 23:18:51.563 INFO [stdout] running 0 tests
Dec 13 23:18:51.563 INFO [stdout] 
Dec 13 23:18:51.563 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:18:51.563 INFO [stdout] 
Dec 13 23:18:51.563 INFO [stderr]      Running /target/debug/deps/pfds-7323ba3d739e4cb6
Dec 13 23:18:51.565 INFO [stdout] 
Dec 13 23:18:51.565 INFO [stdout] running 0 tests
Dec 13 23:18:51.565 INFO [stdout] 
Dec 13 23:18:51.565 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:18:51.565 INFO [stdout] 
Dec 13 23:18:51.565 INFO [stderr]    Doc-tests pfds
Dec 13 23:18:52.847 INFO [stdout] 
Dec 13 23:18:52.848 INFO [stdout] running 0 tests
Dec 13 23:18:52.848 INFO [stdout] 
Dec 13 23:18:52.848 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:18:52.848 INFO [stdout] 
Dec 13 23:18:52.854 INFO [stderr] su: No module specific data is present
Dec 13 23:18:53.108 INFO running `"docker" "inspect" "61a9a6011c32d4b5ecc9c8cc03824f17a5a0f316accd55824bc6331d6efccc57"`
Dec 13 23:18:53.205 INFO running `"docker" "rm" "-f" "61a9a6011c32d4b5ecc9c8cc03824f17a5a0f316accd55824bc6331d6efccc57"`
Dec 13 23:18:53.354 INFO [stdout] 61a9a6011c32d4b5ecc9c8cc03824f17a5a0f316accd55824bc6331d6efccc57