Dec 02 11:50:17.936 INFO testing vertree-0.2.2 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 11:50:17.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:50:18.287 INFO [stdout] 9a142eda63157cabe6dc9a04d06ba4d99685617ae881427b84f89cf16817cf93
Dec 02 11:50:18.293 INFO running `"docker" "start" "-a" "9a142eda63157cabe6dc9a04d06ba4d99685617ae881427b84f89cf16817cf93"`
Dec 02 11:50:19.509 INFO [stderr] usermod: no changes
Dec 02 11:50:19.699 INFO [stderr]    Compiling rmp-serde v0.13.7
Dec 02 11:50:21.352 INFO [stderr]    Compiling vertree v0.2.2 (/source)
Dec 02 11:50:23.456 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:23.456 INFO [stderr]    --> src/tree.rs:268:14
Dec 02 11:50:23.456 INFO [stderr]     |
Dec 02 11:50:23.456 INFO [stderr] 268 |         let (mut queue, version, tree) = {
Dec 02 11:50:23.456 INFO [stderr]     |              ----^^^^^
Dec 02 11:50:23.456 INFO [stderr]     |              |
Dec 02 11:50:23.456 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:23.456 INFO [stderr]     |
Dec 02 11:50:23.457 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 11:50:23.457 INFO [stderr] 
Dec 02 11:50:23.457 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:23.457 INFO [stderr]    --> src/tree.rs:282:14
Dec 02 11:50:23.457 INFO [stderr]     |
Dec 02 11:50:23.457 INFO [stderr] 282 |         let (mut queue, version, tree) = {
Dec 02 11:50:23.457 INFO [stderr]     |              ----^^^^^
Dec 02 11:50:23.457 INFO [stderr]     |              |
Dec 02 11:50:23.457 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:23.457 INFO [stderr] 
Dec 02 11:50:23.457 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:23.457 INFO [stderr]    --> src/tree.rs:295:14
Dec 02 11:50:23.457 INFO [stderr]     |
Dec 02 11:50:23.457 INFO [stderr] 295 |         let (mut set, version, tree) = {
Dec 02 11:50:23.457 INFO [stderr]     |              ----^^^
Dec 02 11:50:23.457 INFO [stderr]     |              |
Dec 02 11:50:23.457 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:23.457 INFO [stderr] 
Dec 02 11:50:23.457 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:23.457 INFO [stderr]    --> src/tree.rs:308:14
Dec 02 11:50:23.457 INFO [stderr]     |
Dec 02 11:50:23.457 INFO [stderr] 308 |         let (mut set, version, tree) = {
Dec 02 11:50:23.457 INFO [stderr]     |              ----^^^
Dec 02 11:50:23.457 INFO [stderr]     |              |
Dec 02 11:50:23.457 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:23.457 INFO [stderr] 
Dec 02 11:50:23.457 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:23.457 INFO [stderr]    --> src/tree.rs:322:13
Dec 02 11:50:23.457 INFO [stderr]     |
Dec 02 11:50:23.457 INFO [stderr] 322 |         let mut queue = node.content.get_queue_mut().unwrap();
Dec 02 11:50:23.457 INFO [stderr]     |             ----^^^^^
Dec 02 11:50:23.457 INFO [stderr]     |             |
Dec 02 11:50:23.457 INFO [stderr]     |             help: remove this `mut`
Dec 02 11:50:23.457 INFO [stderr] 
Dec 02 11:50:23.457 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:23.457 INFO [stderr]    --> src/tree.rs:328:13
Dec 02 11:50:23.457 INFO [stderr]     |
Dec 02 11:50:23.457 INFO [stderr] 328 |         let mut queue = node.content.get_set_mut().unwrap();
Dec 02 11:50:23.457 INFO [stderr]     |             ----^^^^^
Dec 02 11:50:23.457 INFO [stderr]     |             |
Dec 02 11:50:23.457 INFO [stderr]     |             help: remove this `mut`
Dec 02 11:50:23.457 INFO [stderr] 
Dec 02 11:50:27.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
Dec 02 11:50:27.577 INFO [stderr] su: No module specific data is present
Dec 02 11:50:28.335 INFO running `"docker" "inspect" "9a142eda63157cabe6dc9a04d06ba4d99685617ae881427b84f89cf16817cf93"`
Dec 02 11:50:28.567 INFO running `"docker" "rm" "-f" "9a142eda63157cabe6dc9a04d06ba4d99685617ae881427b84f89cf16817cf93"`
Dec 02 11:50:28.771 INFO [stdout] 9a142eda63157cabe6dc9a04d06ba4d99685617ae881427b84f89cf16817cf93
Dec 02 11:50:28.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:50:29.150 INFO [stdout] abaa63dacb6813fcd84c815006c2aaeb33b49c68fc2d8a2e5d3d749940938d29
Dec 02 11:50:29.159 INFO running `"docker" "start" "-a" "abaa63dacb6813fcd84c815006c2aaeb33b49c68fc2d8a2e5d3d749940938d29"`
Dec 02 11:50:30.242 INFO [stderr] usermod: no changes
Dec 02 11:50:30.352 INFO [stderr]    Compiling quickcheck v0.4.1
Dec 02 11:50:33.611 INFO [stderr]    Compiling vertree v0.2.2 (/source)
Dec 02 11:50:36.459 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:36.459 INFO [stderr]    --> src/tree.rs:268:14
Dec 02 11:50:36.459 INFO [stderr]     |
Dec 02 11:50:36.459 INFO [stderr] 268 |         let (mut queue, version, tree) = {
Dec 02 11:50:36.459 INFO [stderr]     |              ----^^^^^
Dec 02 11:50:36.459 INFO [stderr]     |              |
Dec 02 11:50:36.459 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:36.459 INFO [stderr]     |
Dec 02 11:50:36.459 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 11:50:36.459 INFO [stderr] 
Dec 02 11:50:36.459 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:36.459 INFO [stderr]    --> src/tree.rs:282:14
Dec 02 11:50:36.459 INFO [stderr]     |
Dec 02 11:50:36.459 INFO [stderr] 282 |         let (mut queue, version, tree) = {
Dec 02 11:50:36.459 INFO [stderr]     |              ----^^^^^
Dec 02 11:50:36.459 INFO [stderr]     |              |
Dec 02 11:50:36.459 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:36.459 INFO [stderr] 
Dec 02 11:50:36.459 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:36.459 INFO [stderr]    --> src/tree.rs:295:14
Dec 02 11:50:36.459 INFO [stderr]     |
Dec 02 11:50:36.459 INFO [stderr] 295 |         let (mut set, version, tree) = {
Dec 02 11:50:36.459 INFO [stderr]     |              ----^^^
Dec 02 11:50:36.459 INFO [stderr]     |              |
Dec 02 11:50:36.459 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:36.459 INFO [stderr] 
Dec 02 11:50:36.463 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:36.463 INFO [stderr]    --> src/tree.rs:308:14
Dec 02 11:50:36.463 INFO [stderr]     |
Dec 02 11:50:36.463 INFO [stderr] 308 |         let (mut set, version, tree) = {
Dec 02 11:50:36.463 INFO [stderr]     |              ----^^^
Dec 02 11:50:36.463 INFO [stderr]     |              |
Dec 02 11:50:36.463 INFO [stderr]     |              help: remove this `mut`
Dec 02 11:50:36.463 INFO [stderr] 
Dec 02 11:50:36.463 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:36.463 INFO [stderr]    --> src/tree.rs:322:13
Dec 02 11:50:36.463 INFO [stderr]     |
Dec 02 11:50:36.463 INFO [stderr] 322 |         let mut queue = node.content.get_queue_mut().unwrap();
Dec 02 11:50:36.463 INFO [stderr]     |             ----^^^^^
Dec 02 11:50:36.463 INFO [stderr]     |             |
Dec 02 11:50:36.463 INFO [stderr]     |             help: remove this `mut`
Dec 02 11:50:36.463 INFO [stderr] 
Dec 02 11:50:36.463 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:50:36.463 INFO [stderr]    --> src/tree.rs:328:13
Dec 02 11:50:36.463 INFO [stderr]     |
Dec 02 11:50:36.463 INFO [stderr] 328 |         let mut queue = node.content.get_set_mut().unwrap();
Dec 02 11:50:36.463 INFO [stderr]     |             ----^^^^^
Dec 02 11:50:36.463 INFO [stderr]     |             |
Dec 02 11:50:36.463 INFO [stderr]     |             help: remove this `mut`
Dec 02 11:50:36.463 INFO [stderr] 
Dec 02 11:50:42.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.82s
Dec 02 11:50:42.108 INFO [stderr] su: No module specific data is present
Dec 02 11:50:42.767 INFO running `"docker" "inspect" "abaa63dacb6813fcd84c815006c2aaeb33b49c68fc2d8a2e5d3d749940938d29"`
Dec 02 11:50:43.125 INFO running `"docker" "rm" "-f" "abaa63dacb6813fcd84c815006c2aaeb33b49c68fc2d8a2e5d3d749940938d29"`
Dec 02 11:50:43.386 INFO [stdout] abaa63dacb6813fcd84c815006c2aaeb33b49c68fc2d8a2e5d3d749940938d29
Dec 02 11:50:43.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:50:43.892 INFO [stdout] 39573ca1f6145bb2be49802436e78d17e71911dbf8a90f7160425c9f0d971003
Dec 02 11:50:43.894 INFO running `"docker" "start" "-a" "39573ca1f6145bb2be49802436e78d17e71911dbf8a90f7160425c9f0d971003"`
Dec 02 11:50:45.650 INFO [stderr] usermod: no changes
Dec 02 11:50:45.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 02 11:50:45.795 INFO [stderr]      Running /target/debug/deps/vertree-45ae2c7d4c6bca5d
Dec 02 11:50:45.799 INFO [stdout] 
Dec 02 11:50:45.799 INFO [stdout] running 9 tests
Dec 02 11:50:45.807 INFO [stdout] test iterators::tests::cow_path_iter ... ok
Dec 02 11:50:45.807 INFO [stdout] test iterators::tests::create_nodes_iter_check ... ok
Dec 02 11:50:45.807 INFO [stdout] test iterators::tests::path_iter ... ok
Dec 02 11:50:45.807 INFO [stdout] test containers::queue::tests::trivial_q ... ok
Dec 02 11:50:45.875 INFO [stdout] test iterators::tests::bad_path_iter ... ok
Dec 02 11:50:45.979 INFO [stdout] test tree::tests::create_and_delete_nodes ... ok
Dec 02 11:50:57.845 INFO [stdout] test iterators::tests::prop_walk_existing_paths ... ok
Dec 02 11:50:58.008 INFO [stdout] test snapshot::tests::prop_rountrip ... ok
Dec 02 11:50:59.711 INFO [stdout] test cas::tests::prop_multi_cas_equals_individual_ops ... ok
Dec 02 11:50:59.711 INFO [stdout] 
Dec 02 11:50:59.711 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 11:50:59.711 INFO [stdout] 
Dec 02 11:50:59.714 INFO [stderr]    Doc-tests vertree
Dec 02 11:51:01.840 INFO [stdout] 
Dec 02 11:51:01.840 INFO [stdout] running 4 tests
Dec 02 11:51:13.427 INFO [stdout] test src/containers/set.rs - containers::set::Set::union (line 57) ... ok
Dec 02 11:51:14.018 INFO [stdout] test src/containers/set.rs - containers::set::Set::difference (line 111) ... ok
Dec 02 11:51:14.215 INFO [stdout] test src/containers/set.rs - containers::set::Set::intersection (line 84) ... ok
Dec 02 11:51:14.419 INFO [stdout] test src/containers/set.rs - containers::set::Set::symmetric_difference (line 137) ... ok
Dec 02 11:51:14.419 INFO [stdout] 
Dec 02 11:51:14.419 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 11:51:14.419 INFO [stdout] 
Dec 02 11:51:14.436 INFO [stderr] su: No module specific data is present
Dec 02 11:51:15.060 INFO running `"docker" "inspect" "39573ca1f6145bb2be49802436e78d17e71911dbf8a90f7160425c9f0d971003"`
Dec 02 11:51:15.309 INFO running `"docker" "rm" "-f" "39573ca1f6145bb2be49802436e78d17e71911dbf8a90f7160425c9f0d971003"`
Dec 02 11:51:15.547 INFO [stdout] 39573ca1f6145bb2be49802436e78d17e71911dbf8a90f7160425c9f0d971003
