Dec 15 14:58:57.060 INFO testing file_tree-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:58:57.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 14:58:57.685 INFO [stdout] cd52d6df45c85941d635573b13e677c886a60d65eacf1dbe0b604ed00c0adddc
Dec 15 14:58:57.687 INFO running `"docker" "start" "-a" "cd52d6df45c85941d635573b13e677c886a60d65eacf1dbe0b604ed00c0adddc"`
Dec 15 14:58:58.875 INFO [stderr] usermod: no changes
Dec 15 14:58:59.003 INFO [stderr]    Compiling file_tree v0.1.0 (/source)
Dec 15 14:59:00.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 15 14:59:00.467 INFO [stderr] su: No module specific data is present
Dec 15 14:59:01.202 INFO running `"docker" "inspect" "cd52d6df45c85941d635573b13e677c886a60d65eacf1dbe0b604ed00c0adddc"`
Dec 15 14:59:01.475 INFO running `"docker" "rm" "-f" "cd52d6df45c85941d635573b13e677c886a60d65eacf1dbe0b604ed00c0adddc"`
Dec 15 14:59:01.755 INFO [stdout] cd52d6df45c85941d635573b13e677c886a60d65eacf1dbe0b604ed00c0adddc
Dec 15 14:59:01.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 14:59:02.219 INFO [stdout] 20298ca79f401079e1b22e978757ff324c539bab95843dd6130a77b10d8138e9
Dec 15 14:59:02.227 INFO running `"docker" "start" "-a" "20298ca79f401079e1b22e978757ff324c539bab95843dd6130a77b10d8138e9"`
Dec 15 14:59:03.515 INFO [stderr] usermod: no changes
Dec 15 14:59:03.583 INFO [stderr]    Compiling file_tree v0.1.0 (/source)
Dec 15 14:59:06.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 15 14:59:06.430 INFO [stderr] su: No module specific data is present
Dec 15 14:59:06.790 INFO running `"docker" "inspect" "20298ca79f401079e1b22e978757ff324c539bab95843dd6130a77b10d8138e9"`
Dec 15 14:59:06.892 INFO running `"docker" "rm" "-f" "20298ca79f401079e1b22e978757ff324c539bab95843dd6130a77b10d8138e9"`
Dec 15 14:59:06.999 INFO [stdout] 20298ca79f401079e1b22e978757ff324c539bab95843dd6130a77b10d8138e9
Dec 15 14:59:06.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 14:59:07.430 INFO [stdout] 51ccdef7a93660d5acb4b6bae455523507a648f2a5c691e2497459f0d9c4ad08
Dec 15 14:59:07.432 INFO running `"docker" "start" "-a" "51ccdef7a93660d5acb4b6bae455523507a648f2a5c691e2497459f0d9c4ad08"`
Dec 15 14:59:08.100 INFO [stderr] usermod: no changes
Dec 15 14:59:08.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 14:59:08.138 INFO [stderr]      Running /target/debug/deps/file_tree-bb0408a21b13877c
Dec 15 14:59:08.140 INFO [stdout] 
Dec 15 14:59:08.140 INFO [stdout] running 0 tests
Dec 15 14:59:08.140 INFO [stdout] 
Dec 15 14:59:08.140 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:08.140 INFO [stdout] 
Dec 15 14:59:08.140 INFO [stderr]      Running /target/debug/deps/file_tree-f33f7763a2a20538
Dec 15 14:59:08.142 INFO [stdout] 
Dec 15 14:59:08.142 INFO [stdout] running 5 tests
Dec 15 14:59:08.147 INFO [stdout] test from_existing ... ok
Dec 15 14:59:08.147 INFO [stdout] test basic ... ok
Dec 15 14:59:08.147 INFO [stdout] test keep_persistent ... ok
Dec 15 14:59:08.147 INFO [stdout] test delete_nonpersistent ... ok
Dec 15 14:59:08.160 INFO [stdout] test new_dir ... ok
Dec 15 14:59:08.160 INFO [stdout] 
Dec 15 14:59:08.160 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:08.160 INFO [stdout] 
Dec 15 14:59:08.160 INFO [stderr]      Running /target/debug/deps/keyed_file_tree-d8d658f0884d1756
Dec 15 14:59:08.162 INFO [stdout] 
Dec 15 14:59:08.162 INFO [stdout] running 6 tests
Dec 15 14:59:08.163 INFO [stdout] test keep_persistent ... ok
Dec 15 14:59:08.163 INFO [stdout] test from_existing ... ok
Dec 15 14:59:08.163 INFO [stdout] test new_key ... ok
Dec 15 14:59:08.163 INFO [stdout] test delete_nonpersistent ... ok
Dec 15 14:59:08.164 INFO [stdout] test dup_key ... ok
Dec 15 14:59:08.164 INFO [stdout] test basic ... ok
Dec 15 14:59:08.164 INFO [stdout] 
Dec 15 14:59:08.164 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:08.164 INFO [stdout] 
Dec 15 14:59:08.164 INFO [stderr]    Doc-tests file_tree
Dec 15 14:59:09.442 INFO [stdout] 
Dec 15 14:59:09.442 INFO [stdout] running 5 tests
Dec 15 14:59:12.107 INFO [stdout] test src/file_tree.rs - file_tree::FileTree::new_in (line 32) ... ok
Dec 15 14:59:12.763 INFO [stdout] test src/file_tree.rs - file_tree::FileTree::new (line 64) ... ok
Dec 15 14:59:12.936 INFO [stdout] test src/file_tree.rs - file_tree::FileTree::get_new_file (line 139) ... ok
Dec 15 14:59:13.071 INFO [stdout] test src/file_tree.rs - file_tree::FileTree::from_existing (line 97) ... ok
Dec 15 14:59:13.235 INFO [stdout] test src/file_tree.rs - file_tree::KeyedFileTree (line 210) ... ok
Dec 15 14:59:13.235 INFO [stdout] 
Dec 15 14:59:13.235 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:13.235 INFO [stdout] 
Dec 15 14:59:13.263 INFO [stderr] su: No module specific data is present
Dec 15 14:59:14.355 INFO running `"docker" "inspect" "51ccdef7a93660d5acb4b6bae455523507a648f2a5c691e2497459f0d9c4ad08"`
Dec 15 14:59:14.411 INFO running `"docker" "rm" "-f" "51ccdef7a93660d5acb4b6bae455523507a648f2a5c691e2497459f0d9c4ad08"`
Dec 15 14:59:14.484 INFO [stdout] 51ccdef7a93660d5acb4b6bae455523507a648f2a5c691e2497459f0d9c4ad08