Dec 02 09:57:38.215 INFO testing 198d/cs_review against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 09:57:38.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:57:38.603 INFO [stdout] 10530a15fb47c63c28ae71c7a88b5c86e5c84f97950b1e063c810a3296b5fc5d
Dec 02 09:57:38.605 INFO running `"docker" "start" "-a" "10530a15fb47c63c28ae71c7a88b5c86e5c84f97950b1e063c810a3296b5fc5d"`
Dec 02 09:57:39.959 INFO [stderr] usermod: no changes
Dec 02 09:57:40.099 INFO [stderr]    Compiling ndarray v0.7.2
Dec 02 09:57:40.099 INFO [stderr]    Compiling num-complex v0.1.35
Dec 02 09:57:40.099 INFO [stderr]    Compiling itertools v0.5.8
Dec 02 09:57:48.965 INFO [stderr]    Compiling cs_review v0.1.0 (/source)
Dec 02 09:57:49.859 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 09:57:49.859 INFO [stderr]  --> src/lib.rs:3:13
Dec 02 09:57:49.859 INFO [stderr]   |
Dec 02 09:57:49.859 INFO [stderr] 3 | #[macro_use(s)]
Dec 02 09:57:49.859 INFO [stderr]   |             ^
Dec 02 09:57:49.859 INFO [stderr]   |
Dec 02 09:57:49.859 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:57:49.859 INFO [stderr] 
Dec 02 09:57:50.055 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:57:50.055 INFO [stderr]  --> src/sorting.rs:2:26
Dec 02 09:57:50.055 INFO [stderr]   |
Dec 02 09:57:50.055 INFO [stderr] 2 | pub fn selection_sort<T>(mut data: &mut [T])
Dec 02 09:57:50.055 INFO [stderr]   |                          ----^^^^
Dec 02 09:57:50.055 INFO [stderr]   |                          |
Dec 02 09:57:50.055 INFO [stderr]   |                          help: remove this `mut`
Dec 02 09:57:50.055 INFO [stderr]   |
Dec 02 09:57:50.055 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 02 09:57:50.059 INFO [stderr] 
Dec 02 09:57:50.059 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:57:50.059 INFO [stderr]   --> src/sorting.rs:25:26
Dec 02 09:57:50.059 INFO [stderr]    |
Dec 02 09:57:50.059 INFO [stderr] 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Dec 02 09:57:50.059 INFO [stderr]    |                          ----^^^^
Dec 02 09:57:50.059 INFO [stderr]    |                          |
Dec 02 09:57:50.059 INFO [stderr]    |                          help: remove this `mut`
Dec 02 09:57:50.059 INFO [stderr] 
Dec 02 09:57:50.067 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:57:50.067 INFO [stderr]    --> src/sorting.rs:110:19
Dec 02 09:57:50.067 INFO [stderr]     |
Dec 02 09:57:50.067 INFO [stderr] 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Dec 02 09:57:50.067 INFO [stderr]     |                   ----^^^^
Dec 02 09:57:50.067 INFO [stderr]     |                   |
Dec 02 09:57:50.067 INFO [stderr]     |                   help: remove this `mut`
Dec 02 09:57:50.067 INFO [stderr] 
Dec 02 09:57:50.083 INFO [stderr] warning: method is never used: `insert`
Dec 02 09:57:50.083 INFO [stderr]    --> src/trees/binary.rs:128:3
Dec 02 09:57:50.083 INFO [stderr]     |
Dec 02 09:57:50.083 INFO [stderr] 128 |   fn insert(&mut self, data: T) {
Dec 02 09:57:50.083 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:57:50.083 INFO [stderr]     |
Dec 02 09:57:50.083 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 09:57:50.083 INFO [stderr] 
Dec 02 09:57:50.083 INFO [stderr] warning: method is never used: `delete`
Dec 02 09:57:50.083 INFO [stderr]    --> src/trees/binary.rs:147:3
Dec 02 09:57:50.083 INFO [stderr]     |
Dec 02 09:57:50.083 INFO [stderr] 147 |   fn delete(&mut self, data: &T) {
Dec 02 09:57:50.083 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:57:50.083 INFO [stderr] 
Dec 02 09:57:50.083 INFO [stderr] warning: method is never used: `find`
Dec 02 09:57:50.083 INFO [stderr]    --> src/trees/binary.rs:187:3
Dec 02 09:57:50.083 INFO [stderr]     |
Dec 02 09:57:50.083 INFO [stderr] 187 |   fn find<'a>(&'a self, data: &T) -> &Edge<T> {
Dec 02 09:57:50.083 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:57:50.083 INFO [stderr] 
Dec 02 09:57:50.083 INFO [stderr] warning: method is never used: `find_mut`
Dec 02 09:57:50.083 INFO [stderr]    --> src/trees/binary.rs:199:3
Dec 02 09:57:50.083 INFO [stderr]     |
Dec 02 09:57:50.083 INFO [stderr] 199 |   fn find_mut<'a>(&'a mut self, data: &T) -> &'a mut Edge<T> {
Dec 02 09:57:50.083 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:57:50.083 INFO [stderr] 
Dec 02 09:57:50.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
Dec 02 09:57:50.139 INFO [stderr] su: No module specific data is present
Dec 02 09:57:50.851 INFO running `"docker" "inspect" "10530a15fb47c63c28ae71c7a88b5c86e5c84f97950b1e063c810a3296b5fc5d"`
Dec 02 09:57:51.035 INFO running `"docker" "rm" "-f" "10530a15fb47c63c28ae71c7a88b5c86e5c84f97950b1e063c810a3296b5fc5d"`
Dec 02 09:57:51.207 INFO [stdout] 10530a15fb47c63c28ae71c7a88b5c86e5c84f97950b1e063c810a3296b5fc5d
Dec 02 09:57:51.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:57:51.405 INFO [stdout] cc00593efe94ba9befed8d2742e7c0db1f78a169521f8adda939acbb8d24dab7
Dec 02 09:57:51.412 INFO running `"docker" "start" "-a" "cc00593efe94ba9befed8d2742e7c0db1f78a169521f8adda939acbb8d24dab7"`
Dec 02 09:57:52.527 INFO [stderr] usermod: no changes
Dec 02 09:57:52.619 INFO [stderr]    Compiling cs_review v0.1.0 (/source)
Dec 02 09:57:53.563 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 09:57:53.563 INFO [stderr]  --> src/lib.rs:3:13
Dec 02 09:57:53.563 INFO [stderr]   |
Dec 02 09:57:53.563 INFO [stderr] 3 | #[macro_use(s)]
Dec 02 09:57:53.563 INFO [stderr]   |             ^
Dec 02 09:57:53.563 INFO [stderr]   |
Dec 02 09:57:53.563 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:57:53.563 INFO [stderr] 
Dec 02 09:57:53.731 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:57:53.731 INFO [stderr]  --> src/sorting.rs:2:26
Dec 02 09:57:53.731 INFO [stderr]   |
Dec 02 09:57:53.731 INFO [stderr] 2 | pub fn selection_sort<T>(mut data: &mut [T])
Dec 02 09:57:53.731 INFO [stderr]   |                          ----^^^^
Dec 02 09:57:53.731 INFO [stderr]   |                          |
Dec 02 09:57:53.731 INFO [stderr]   |                          help: remove this `mut`
Dec 02 09:57:53.731 INFO [stderr]   |
Dec 02 09:57:53.731 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 02 09:57:53.731 INFO [stderr] 
Dec 02 09:57:53.731 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:57:53.731 INFO [stderr]   --> src/sorting.rs:25:26
Dec 02 09:57:53.731 INFO [stderr]    |
Dec 02 09:57:53.731 INFO [stderr] 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Dec 02 09:57:53.731 INFO [stderr]    |                          ----^^^^
Dec 02 09:57:53.731 INFO [stderr]    |                          |
Dec 02 09:57:53.731 INFO [stderr]    |                          help: remove this `mut`
Dec 02 09:57:53.731 INFO [stderr] 
Dec 02 09:57:53.739 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:57:53.739 INFO [stderr]    --> src/sorting.rs:110:19
Dec 02 09:57:53.739 INFO [stderr]     |
Dec 02 09:57:53.739 INFO [stderr] 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Dec 02 09:57:53.739 INFO [stderr]     |                   ----^^^^
Dec 02 09:57:53.739 INFO [stderr]     |                   |
Dec 02 09:57:53.739 INFO [stderr]     |                   help: remove this `mut`
Dec 02 09:57:53.739 INFO [stderr] 
Dec 02 09:57:54.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
Dec 02 09:57:54.941 INFO [stderr] su: No module specific data is present
Dec 02 09:57:55.602 INFO running `"docker" "inspect" "cc00593efe94ba9befed8d2742e7c0db1f78a169521f8adda939acbb8d24dab7"`
Dec 02 09:57:55.863 INFO running `"docker" "rm" "-f" "cc00593efe94ba9befed8d2742e7c0db1f78a169521f8adda939acbb8d24dab7"`
Dec 02 09:57:56.190 INFO [stdout] cc00593efe94ba9befed8d2742e7c0db1f78a169521f8adda939acbb8d24dab7
Dec 02 09:57:56.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:57:56.574 INFO [stdout] 2c834e810bb2dd84652af2eae0a778e987a25ce48c37a8e8145cea1e1231f39b
Dec 02 09:57:56.576 INFO running `"docker" "start" "-a" "2c834e810bb2dd84652af2eae0a778e987a25ce48c37a8e8145cea1e1231f39b"`
Dec 02 09:57:58.062 INFO [stderr] usermod: no changes
Dec 02 09:57:58.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 02 09:57:58.158 INFO [stderr]      Running /target/debug/deps/cs_review-106e8ec6b34bf044
Dec 02 09:57:58.158 INFO [stdout] 
Dec 02 09:57:58.158 INFO [stdout] running 8 tests
Dec 02 09:57:58.159 INFO [stdout] test sorting::test::test_heap_sort ... ok
Dec 02 09:57:58.159 INFO [stdout] test sorting::test::test_insertion_sort ... ok
Dec 02 09:57:58.159 INFO [stdout] test sorting::test::test_merge_sort ... ok
Dec 02 09:57:58.159 INFO [stdout] test trees::binary::test::test_delete ... ok
Dec 02 09:57:58.159 INFO [stdout] test trees::binary::test::test_insert ... ok
Dec 02 09:57:58.160 INFO [stdout] test trees::binary::test::test_iterator ... ok
Dec 02 09:57:58.160 INFO [stdout] test sorting::test::test_selection_sort ... ok
Dec 02 09:57:58.160 INFO [stdout] test trees::binary::test::test_find ... ok
Dec 02 09:57:58.160 INFO [stdout] 
Dec 02 09:57:58.160 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 09:57:58.160 INFO [stdout] 
Dec 02 09:57:58.163 INFO [stderr]    Doc-tests cs_review
Dec 02 09:57:59.663 INFO [stdout] 
Dec 02 09:57:59.663 INFO [stdout] running 0 tests
Dec 02 09:57:59.663 INFO [stdout] 
Dec 02 09:57:59.663 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 09:57:59.663 INFO [stdout] 
Dec 02 09:57:59.673 INFO [stderr] su: No module specific data is present
Dec 02 09:58:00.412 INFO running `"docker" "inspect" "2c834e810bb2dd84652af2eae0a778e987a25ce48c37a8e8145cea1e1231f39b"`
Dec 02 09:58:00.642 INFO running `"docker" "rm" "-f" "2c834e810bb2dd84652af2eae0a778e987a25ce48c37a8e8145cea1e1231f39b"`
Dec 02 09:58:00.875 INFO [stdout] 2c834e810bb2dd84652af2eae0a778e987a25ce48c37a8e8145cea1e1231f39b
