Dec 01 05:23:38.104 INFO testing raiker/persistent-rope against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 05:23:38.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 05:23:38.573 INFO [stdout] cf589bdb4d2f26d89165564ffe91f4a9e23d4133d283876965be1acfcaf44975
Dec 01 05:23:38.573 INFO running `"docker" "start" "-a" "cf589bdb4d2f26d89165564ffe91f4a9e23d4133d283876965be1acfcaf44975"`
Dec 01 05:23:39.403 INFO [stderr] usermod: no changes
Dec 01 05:23:39.474 INFO [stderr]    Compiling persistent-rope v0.1.0 (/source)
Dec 01 05:23:39.834 INFO [stderr] warning: unused variable: `parent`
Dec 01 05:23:39.834 INFO [stderr]    --> src/main.rs:141:69
Dec 01 05:23:39.834 INFO [stderr]     |
Dec 01 05:23:39.834 INFO [stderr] 141 |     fn rec_insert(key: K, val: V, current: &Rc<Option<TreeNode<K,V>>>, parent: Option<&Rc<Option<TreeNode<K,V>>>>) -> InsertionResultRecursion<K,V>{
Dec 01 05:23:39.834 INFO [stderr]     |                                                                        ^^^^^^ help: consider using `_parent` instead
Dec 01 05:23:39.834 INFO [stderr]     |
Dec 01 05:23:39.834 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 05:23:39.834 INFO [stderr] 
Dec 01 05:23:39.867 INFO [stderr] warning: struct is never constructed: `RcSliceableString`
Dec 01 05:23:39.867 INFO [stderr]  --> src/rcstr.rs:3:1
Dec 01 05:23:39.867 INFO [stderr]   |
Dec 01 05:23:39.867 INFO [stderr] 3 | pub struct RcSliceableString {
Dec 01 05:23:39.867 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:23:39.867 INFO [stderr]   |
Dec 01 05:23:39.867 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 05:23:39.867 INFO [stderr] 
Dec 01 05:23:39.867 INFO [stderr] warning: method is never used: `new`
Dec 01 05:23:39.867 INFO [stderr]   --> src/rcstr.rs:10:2
Dec 01 05:23:39.867 INFO [stderr]    |
Dec 01 05:23:39.867 INFO [stderr] 10 |     pub fn new(s: String) -> RcSliceableString {
Dec 01 05:23:39.867 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:23:39.867 INFO [stderr] 
Dec 01 05:23:39.867 INFO [stderr] warning: method is never used: `slice`
Dec 01 05:23:39.867 INFO [stderr]   --> src/rcstr.rs:19:2
Dec 01 05:23:39.867 INFO [stderr]    |
Dec 01 05:23:39.867 INFO [stderr] 19 |     pub fn slice(&self, start: usize, len: usize) -> RcSliceableString {
Dec 01 05:23:39.867 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:23:39.867 INFO [stderr] 
Dec 01 05:23:39.867 INFO [stderr] warning: method is never used: `as_str`
Dec 01 05:23:39.867 INFO [stderr]   --> src/rcstr.rs:34:2
Dec 01 05:23:39.867 INFO [stderr]    |
Dec 01 05:23:39.867 INFO [stderr] 34 |     pub fn as_str(&self) -> &str {
Dec 01 05:23:39.867 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:23:39.867 INFO [stderr] 
Dec 01 05:23:40.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 01 05:23:40.439 INFO [stderr] su: No module specific data is present
Dec 01 05:23:41.205 INFO running `"docker" "inspect" "cf589bdb4d2f26d89165564ffe91f4a9e23d4133d283876965be1acfcaf44975"`
Dec 01 05:23:41.545 INFO running `"docker" "rm" "-f" "cf589bdb4d2f26d89165564ffe91f4a9e23d4133d283876965be1acfcaf44975"`
Dec 01 05:23:41.779 INFO [stdout] cf589bdb4d2f26d89165564ffe91f4a9e23d4133d283876965be1acfcaf44975
Dec 01 05:23:41.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 05:23:42.379 INFO [stdout] f3fe6ac9e76f7f66b535ef4431da48a075c25f9ec538acc5ade7cf0cd8b750c5
Dec 01 05:23:42.385 INFO running `"docker" "start" "-a" "f3fe6ac9e76f7f66b535ef4431da48a075c25f9ec538acc5ade7cf0cd8b750c5"`
Dec 01 05:23:43.508 INFO [stderr] usermod: no changes
Dec 01 05:23:43.548 INFO [stderr]    Compiling persistent-rope v0.1.0 (/source)
Dec 01 05:23:44.499 INFO [stderr] warning: unused variable: `parent`
Dec 01 05:23:44.500 INFO [stderr]    --> src/main.rs:141:69
Dec 01 05:23:44.500 INFO [stderr]     |
Dec 01 05:23:44.500 INFO [stderr] 141 |     fn rec_insert(key: K, val: V, current: &Rc<Option<TreeNode<K,V>>>, parent: Option<&Rc<Option<TreeNode<K,V>>>>) -> InsertionResultRecursion<K,V>{
Dec 01 05:23:44.501 INFO [stderr]     |                                                                        ^^^^^^ help: consider using `_parent` instead
Dec 01 05:23:44.501 INFO [stderr]     |
Dec 01 05:23:44.501 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 05:23:44.501 INFO [stderr] 
Dec 01 05:23:46.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 01 05:23:46.127 INFO [stderr] su: No module specific data is present
Dec 01 05:23:46.740 INFO running `"docker" "inspect" "f3fe6ac9e76f7f66b535ef4431da48a075c25f9ec538acc5ade7cf0cd8b750c5"`
Dec 01 05:23:47.017 INFO running `"docker" "rm" "-f" "f3fe6ac9e76f7f66b535ef4431da48a075c25f9ec538acc5ade7cf0cd8b750c5"`
Dec 01 05:23:47.403 INFO [stdout] f3fe6ac9e76f7f66b535ef4431da48a075c25f9ec538acc5ade7cf0cd8b750c5
Dec 01 05:23:47.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 05:23:47.871 INFO [stdout] 013432806a02d664c5df258c66f17a75508162504fca54fab13b8e7af70c13d0
Dec 01 05:23:47.877 INFO running `"docker" "start" "-a" "013432806a02d664c5df258c66f17a75508162504fca54fab13b8e7af70c13d0"`
Dec 01 05:23:49.351 INFO [stderr] usermod: no changes
Dec 01 05:23:49.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 05:23:49.435 INFO [stderr]      Running /target/debug/deps/persistent_rope-5c1f7f46d0d3fb8b
Dec 01 05:23:49.437 INFO [stdout] 
Dec 01 05:23:49.437 INFO [stdout] running 13 tests
Dec 01 05:23:49.439 INFO [stdout] test tests::test_find ... ok
Dec 01 05:23:49.439 INFO [stdout] test rcstr::test::test_rc_sliceable_string ... ok
Dec 01 05:23:49.439 INFO [stdout] test tests::test_insert_case4_left ... ok
Dec 01 05:23:49.443 INFO [stdout] test tests::test_insert_case3_right_a ... ok
Dec 01 05:23:49.443 INFO [stdout] test tests::test_insert_case3_left_b ... ok
Dec 01 05:23:49.443 INFO [stdout] test tests::test_insert_case3_left_a ... ok
Dec 01 05:23:49.443 INFO [stdout] test tests::test_insert_case1 ... ok
Dec 01 05:23:49.443 INFO [stdout] test tests::test_insert_case4_right ... ok
Dec 01 05:23:49.444 INFO [stdout] test tests::test_insert_case2_right ... ok
Dec 01 05:23:49.444 INFO [stdout] test tests::test_insert_case5_left ... ok
Dec 01 05:23:49.444 INFO [stdout] test tests::test_insert_case2_left ... ok
Dec 01 05:23:49.444 INFO [stdout] test tests::test_insert_case3_right_b ... ok
Dec 01 05:23:49.444 INFO [stdout] test tests::test_insert_case5_right ... ok
Dec 01 05:23:49.447 INFO [stdout] 
Dec 01 05:23:49.447 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:23:49.447 INFO [stdout] 
Dec 01 05:23:49.448 INFO [stderr] su: No module specific data is present
Dec 01 05:23:50.595 INFO running `"docker" "inspect" "013432806a02d664c5df258c66f17a75508162504fca54fab13b8e7af70c13d0"`
Dec 01 05:23:50.967 INFO running `"docker" "rm" "-f" "013432806a02d664c5df258c66f17a75508162504fca54fab13b8e7af70c13d0"`
Dec 01 05:23:51.355 INFO [stdout] 013432806a02d664c5df258c66f17a75508162504fca54fab13b8e7af70c13d0
