Oct 31 23:48:42.517 INFO testing raiker/persistent-rope against 1.30.0 for beta-1.31-1
Oct 31 23:48:42.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 23:48:42.943 INFO blam! 70a365a2219daaa4677d0db874e417a340c5595945563476c07b76f7a2fe5aed
Oct 31 23:48:42.951 INFO running `"docker" "start" "-a" "70a365a2219daaa4677d0db874e417a340c5595945563476c07b76f7a2fe5aed"`
Oct 31 23:48:44.569 INFO kablam! usermod: no changes
Oct 31 23:48:44.643 INFO kablam!    Compiling persistent-rope v0.1.0 (/source)
Oct 31 23:48:45.091 INFO kablam! warning: unused variable: `parent`
Oct 31 23:48:45.092 INFO kablam!    --> src/main.rs:141:69
Oct 31 23:48:45.093 INFO kablam!     |
Oct 31 23:48:45.093 INFO kablam! 141 |     fn rec_insert(key: K, val: V, current: &Rc<Option<TreeNode<K,V>>>, parent: Option<&Rc<Option<TreeNode<K,V>>>>) -> InsertionResultRecursion<K,V>{
Oct 31 23:48:45.094 INFO kablam!     |                                                                        ^^^^^^ help: consider using `_parent` instead
Oct 31 23:48:45.095 INFO kablam!     |
Oct 31 23:48:45.095 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:48:45.096 INFO kablam! 
Oct 31 23:48:45.107 INFO kablam! warning: struct is never constructed: `RcSliceableString`
Oct 31 23:48:45.107 INFO kablam!  --> src/rcstr.rs:3:1
Oct 31 23:48:45.107 INFO kablam!   |
Oct 31 23:48:45.107 INFO kablam! 3 | pub struct RcSliceableString {
Oct 31 23:48:45.107 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:45.107 INFO kablam!   |
Oct 31 23:48:45.107 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 23:48:45.107 INFO kablam! 
Oct 31 23:48:45.107 INFO kablam! warning: method is never used: `new`
Oct 31 23:48:45.107 INFO kablam!   --> src/rcstr.rs:10:2
Oct 31 23:48:45.107 INFO kablam!    |
Oct 31 23:48:45.107 INFO kablam! 10 |     pub fn new(s: String) -> RcSliceableString {
Oct 31 23:48:45.107 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:45.107 INFO kablam! 
Oct 31 23:48:45.107 INFO kablam! warning: method is never used: `slice`
Oct 31 23:48:45.108 INFO kablam!   --> src/rcstr.rs:19:2
Oct 31 23:48:45.108 INFO kablam!    |
Oct 31 23:48:45.108 INFO kablam! 19 |     pub fn slice(&self, start: usize, len: usize) -> RcSliceableString {
Oct 31 23:48:45.108 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:45.108 INFO kablam! 
Oct 31 23:48:45.108 INFO kablam! warning: method is never used: `as_str`
Oct 31 23:48:45.108 INFO kablam!   --> src/rcstr.rs:34:2
Oct 31 23:48:45.108 INFO kablam!    |
Oct 31 23:48:45.108 INFO kablam! 34 |     pub fn as_str(&self) -> &str {
Oct 31 23:48:45.108 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:45.108 INFO kablam! 
Oct 31 23:48:45.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Oct 31 23:48:45.675 INFO kablam! su: No module specific data is present
Oct 31 23:48:46.433 INFO running `"docker" "rm" "-f" "70a365a2219daaa4677d0db874e417a340c5595945563476c07b76f7a2fe5aed"`
Oct 31 23:48:46.779 INFO blam! 70a365a2219daaa4677d0db874e417a340c5595945563476c07b76f7a2fe5aed
Oct 31 23:48:46.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 23:48:47.260 INFO blam! 544430cc836becc7c6ef0ca4277d41443c05a8a8886c8803903177b2588df66a
Oct 31 23:48:47.262 INFO running `"docker" "start" "-a" "544430cc836becc7c6ef0ca4277d41443c05a8a8886c8803903177b2588df66a"`
Oct 31 23:48:48.842 INFO kablam! usermod: no changes
Oct 31 23:48:48.907 INFO kablam!    Compiling persistent-rope v0.1.0 (/source)
Oct 31 23:48:49.811 INFO kablam! warning: unused variable: `parent`
Oct 31 23:48:49.811 INFO kablam!    --> src/main.rs:141:69
Oct 31 23:48:49.811 INFO kablam!     |
Oct 31 23:48:49.811 INFO kablam! 141 |     fn rec_insert(key: K, val: V, current: &Rc<Option<TreeNode<K,V>>>, parent: Option<&Rc<Option<TreeNode<K,V>>>>) -> InsertionResultRecursion<K,V>{
Oct 31 23:48:49.811 INFO kablam!     |                                                                        ^^^^^^ help: consider using `_parent` instead
Oct 31 23:48:49.811 INFO kablam!     |
Oct 31 23:48:49.811 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:48:49.811 INFO kablam! 
Oct 31 23:48:51.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Oct 31 23:48:51.158 INFO kablam! su: No module specific data is present
Oct 31 23:48:51.932 INFO running `"docker" "rm" "-f" "544430cc836becc7c6ef0ca4277d41443c05a8a8886c8803903177b2588df66a"`
Oct 31 23:48:52.175 INFO blam! 544430cc836becc7c6ef0ca4277d41443c05a8a8886c8803903177b2588df66a
Oct 31 23:48:52.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 23:48:52.603 INFO blam! 69e8b7b2216a4cc0c831e2165d95e0023f0f7521310fe8ca4f22b1203b08ff01
Oct 31 23:48:52.615 INFO running `"docker" "start" "-a" "69e8b7b2216a4cc0c831e2165d95e0023f0f7521310fe8ca4f22b1203b08ff01"`
Oct 31 23:48:53.603 INFO kablam! usermod: no changes
Oct 31 23:48:53.645 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Oct 31 23:48:53.645 INFO blam! 
Oct 31 23:48:53.645 INFO kablam!      Running /target/debug/deps/persistent_rope-df13a0c20fc24d6d
Oct 31 23:48:53.645 INFO blam! running 13 tests
Oct 31 23:48:53.655 INFO blam! test tests::test_insert_case3_left_b ... ok
Oct 31 23:48:53.655 INFO blam! test rcstr::test::test_rc_sliceable_string ... ok
Oct 31 23:48:53.655 INFO blam! test tests::test_insert_case3_left_a ... ok
Oct 31 23:48:53.655 INFO blam! test tests::test_find ... ok
Oct 31 23:48:53.655 INFO blam! test tests::test_insert_case2_right ... ok
Oct 31 23:48:53.656 INFO blam! test tests::test_insert_case3_right_a ... ok
Oct 31 23:48:53.656 INFO blam! test tests::test_insert_case1 ... ok
Oct 31 23:48:53.656 INFO blam! test tests::test_insert_case2_left ... ok
Oct 31 23:48:53.656 INFO blam! test tests::test_insert_case5_left ... ok
Oct 31 23:48:53.656 INFO blam! test tests::test_insert_case4_right ... ok
Oct 31 23:48:53.656 INFO blam! test tests::test_insert_case3_right_b ... ok
Oct 31 23:48:53.657 INFO blam! test tests::test_insert_case5_right ... ok
Oct 31 23:48:53.657 INFO blam! test tests::test_insert_case4_left ... ok
Oct 31 23:48:53.657 INFO blam! 
Oct 31 23:48:53.657 INFO blam! test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 23:48:53.657 INFO blam! 
Oct 31 23:48:53.663 INFO kablam! su: No module specific data is present
Oct 31 23:48:54.757 INFO running `"docker" "rm" "-f" "69e8b7b2216a4cc0c831e2165d95e0023f0f7521310fe8ca4f22b1203b08ff01"`
Oct 31 23:48:55.039 INFO blam! 69e8b7b2216a4cc0c831e2165d95e0023f0f7521310fe8ca4f22b1203b08ff01
