Dec 13 13:52:00.752 INFO testing klnusbaum/bintree against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 13:52:00.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:52:01.058 INFO [stdout] d80e0cddad08d60c1b13a19695d7a324b21445c9d423b8562ef382a142c2ff47
Dec 13 13:52:01.062 INFO running `"docker" "start" "-a" "d80e0cddad08d60c1b13a19695d7a324b21445c9d423b8562ef382a142c2ff47"`
Dec 13 13:52:01.598 INFO [stderr] usermod: no changes
Dec 13 13:52:01.659 INFO [stderr]    Compiling bintree v0.1.0 (/source)
Dec 13 13:52:02.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 13 13:52:02.068 INFO [stderr] su: No module specific data is present
Dec 13 13:52:02.473 INFO running `"docker" "inspect" "d80e0cddad08d60c1b13a19695d7a324b21445c9d423b8562ef382a142c2ff47"`
Dec 13 13:52:02.665 INFO running `"docker" "rm" "-f" "d80e0cddad08d60c1b13a19695d7a324b21445c9d423b8562ef382a142c2ff47"`
Dec 13 13:52:02.858 INFO [stdout] d80e0cddad08d60c1b13a19695d7a324b21445c9d423b8562ef382a142c2ff47
Dec 13 13:52:02.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:52:03.235 INFO [stdout] fbe7a79faf4b13bacbdf9dd3658c64c46eee7936863cff016bcb701c4fc7e5f0
Dec 13 13:52:03.237 INFO running `"docker" "start" "-a" "fbe7a79faf4b13bacbdf9dd3658c64c46eee7936863cff016bcb701c4fc7e5f0"`
Dec 13 13:52:04.052 INFO [stderr] usermod: no changes
Dec 13 13:52:04.053 INFO [stderr]    Compiling bintree v0.1.0 (/source)
Dec 13 13:52:05.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 13 13:52:05.027 INFO [stderr] su: No module specific data is present
Dec 13 13:52:05.559 INFO running `"docker" "inspect" "fbe7a79faf4b13bacbdf9dd3658c64c46eee7936863cff016bcb701c4fc7e5f0"`
Dec 13 13:52:05.815 INFO running `"docker" "rm" "-f" "fbe7a79faf4b13bacbdf9dd3658c64c46eee7936863cff016bcb701c4fc7e5f0"`
Dec 13 13:52:06.035 INFO [stdout] fbe7a79faf4b13bacbdf9dd3658c64c46eee7936863cff016bcb701c4fc7e5f0
Dec 13 13:52:06.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:52:06.411 INFO [stdout] 027e088249669fb2160a9b29c243c2b4dc25a84a3ead7223baeaaf982757a9ac
Dec 13 13:52:06.413 INFO running `"docker" "start" "-a" "027e088249669fb2160a9b29c243c2b4dc25a84a3ead7223baeaaf982757a9ac"`
Dec 13 13:52:07.403 INFO [stderr] usermod: no changes
Dec 13 13:52:07.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 13:52:07.462 INFO [stderr]      Running /target/debug/deps/bintree-761c920117af996c
Dec 13 13:52:07.462 INFO [stdout] 
Dec 13 13:52:07.462 INFO [stdout] running 4 tests
Dec 13 13:52:07.462 INFO [stdout] test tests::basic_put_get ... ok
Dec 13 13:52:07.463 INFO [stdout] test tests::put_get_remove ... ok
Dec 13 13:52:07.467 INFO [stdout] test tests::remove_root ... ok
Dec 13 13:52:07.467 INFO [stdout] test tests::remove_subtree ... ok
Dec 13 13:52:07.467 INFO [stdout] 
Dec 13 13:52:07.467 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:52:07.467 INFO [stdout] 
Dec 13 13:52:07.467 INFO [stderr]    Doc-tests bintree
Dec 13 13:52:07.916 INFO [stdout] 
Dec 13 13:52:07.916 INFO [stdout] running 0 tests
Dec 13 13:52:07.916 INFO [stdout] 
Dec 13 13:52:07.916 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:52:07.916 INFO [stdout] 
Dec 13 13:52:07.927 INFO [stderr] su: No module specific data is present
Dec 13 13:52:08.417 INFO running `"docker" "inspect" "027e088249669fb2160a9b29c243c2b4dc25a84a3ead7223baeaaf982757a9ac"`
Dec 13 13:52:08.627 INFO running `"docker" "rm" "-f" "027e088249669fb2160a9b29c243c2b4dc25a84a3ead7223baeaaf982757a9ac"`
Dec 13 13:52:08.943 INFO [stdout] 027e088249669fb2160a9b29c243c2b4dc25a84a3ead7223baeaaf982757a9ac