Oct 31 23:48:38.361 INFO testing raiker/persistent-rope against beta-2018-10-30 for beta-1.31-1
Oct 31 23:48:38.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 23:48:38.735 INFO blam! 74dc2df95b0476570ca6309523b625154761eeb80a2ca197044d2a78730ed8f4
Oct 31 23:48:38.751 INFO running `"docker" "start" "-a" "74dc2df95b0476570ca6309523b625154761eeb80a2ca197044d2a78730ed8f4"`
Oct 31 23:48:40.573 INFO kablam! usermod: no changes
Oct 31 23:48:40.618 INFO kablam!    Compiling persistent-rope v0.1.0 (/source)
Oct 31 23:48:41.007 INFO kablam! warning: unused variable: `parent`
Oct 31 23:48:41.008 INFO kablam!    --> src/main.rs:141:69
Oct 31 23:48:41.008 INFO kablam!     |
Oct 31 23:48:41.008 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 23:48:41.008 INFO kablam!     |                                                                        ^^^^^^ help: consider using `_parent` instead
Oct 31 23:48:41.008 INFO kablam!     |
Oct 31 23:48:41.008 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:48:41.008 INFO kablam! 
Oct 31 23:48:41.028 INFO kablam! warning: struct is never constructed: `RcSliceableString`
Oct 31 23:48:41.028 INFO kablam!  --> src/rcstr.rs:3:1
Oct 31 23:48:41.028 INFO kablam!   |
Oct 31 23:48:41.028 INFO kablam! 3 | pub struct RcSliceableString {
Oct 31 23:48:41.028 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:41.028 INFO kablam!   |
Oct 31 23:48:41.028 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 23:48:41.028 INFO kablam! 
Oct 31 23:48:41.028 INFO kablam! warning: method is never used: `new`
Oct 31 23:48:41.028 INFO kablam!   --> src/rcstr.rs:10:2
Oct 31 23:48:41.028 INFO kablam!    |
Oct 31 23:48:41.028 INFO kablam! 10 |     pub fn new(s: String) -> RcSliceableString {
Oct 31 23:48:41.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:41.028 INFO kablam! 
Oct 31 23:48:41.028 INFO kablam! warning: method is never used: `slice`
Oct 31 23:48:41.028 INFO kablam!   --> src/rcstr.rs:19:2
Oct 31 23:48:41.028 INFO kablam!    |
Oct 31 23:48:41.028 INFO kablam! 19 |     pub fn slice(&self, start: usize, len: usize) -> RcSliceableString {
Oct 31 23:48:41.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:41.028 INFO kablam! 
Oct 31 23:48:41.028 INFO kablam! warning: method is never used: `as_str`
Oct 31 23:48:41.028 INFO kablam!   --> src/rcstr.rs:34:2
Oct 31 23:48:41.028 INFO kablam!    |
Oct 31 23:48:41.028 INFO kablam! 34 |     pub fn as_str(&self) -> &str {
Oct 31 23:48:41.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:48:41.028 INFO kablam! 
Oct 31 23:48:41.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Oct 31 23:48:41.686 INFO kablam! su: No module specific data is present
Oct 31 23:48:42.458 INFO running `"docker" "rm" "-f" "74dc2df95b0476570ca6309523b625154761eeb80a2ca197044d2a78730ed8f4"`
Oct 31 23:48:42.743 INFO blam! 74dc2df95b0476570ca6309523b625154761eeb80a2ca197044d2a78730ed8f4
Oct 31 23:48:42.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 23:48:43.195 INFO blam! 17c56c3613c2d83922a08ce0c4f1415ac118b05fc7814a03ed070487d752c450
Oct 31 23:48:43.207 INFO running `"docker" "start" "-a" "17c56c3613c2d83922a08ce0c4f1415ac118b05fc7814a03ed070487d752c450"`
Oct 31 23:48:45.751 INFO kablam! usermod: no changes
Oct 31 23:48:45.823 INFO kablam!    Compiling persistent-rope v0.1.0 (/source)
Oct 31 23:48:46.859 INFO kablam! warning: unused variable: `parent`
Oct 31 23:48:46.859 INFO kablam!    --> src/main.rs:141:69
Oct 31 23:48:46.859 INFO kablam!     |
Oct 31 23:48:46.859 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 23:48:46.859 INFO kablam!     |                                                                        ^^^^^^ help: consider using `_parent` instead
Oct 31 23:48:46.859 INFO kablam!     |
Oct 31 23:48:46.859 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:48:46.859 INFO kablam! 
Oct 31 23:48:48.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
Oct 31 23:48:48.513 INFO kablam! su: No module specific data is present
Oct 31 23:48:49.746 INFO running `"docker" "rm" "-f" "17c56c3613c2d83922a08ce0c4f1415ac118b05fc7814a03ed070487d752c450"`
Oct 31 23:48:50.039 INFO blam! 17c56c3613c2d83922a08ce0c4f1415ac118b05fc7814a03ed070487d752c450
Oct 31 23:48:50.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 23:48:50.507 INFO blam! 3cb9364afeb44db22d03f6b3d1ec8f782ce8a7e22c41eb32089dbd511715d810
Oct 31 23:48:50.511 INFO running `"docker" "start" "-a" "3cb9364afeb44db22d03f6b3d1ec8f782ce8a7e22c41eb32089dbd511715d810"`
Oct 31 23:48:51.569 INFO kablam! usermod: no changes
Oct 31 23:48:51.631 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Oct 31 23:48:51.643 INFO kablam!      Running /target/debug/deps/persistent_rope-f849411b9bfeadc8
Oct 31 23:48:51.651 INFO blam! 
Oct 31 23:48:51.651 INFO blam! running 13 tests
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case1 ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_find ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case2_left ... ok
Oct 31 23:48:51.651 INFO blam! test rcstr::test::test_rc_sliceable_string ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case5_left ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case4_right ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case3_right_b ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case3_right_a ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case3_left_b ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case4_left ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case5_right ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case3_left_a ... ok
Oct 31 23:48:51.651 INFO blam! test tests::test_insert_case2_right ... ok
Oct 31 23:48:51.651 INFO blam! 
Oct 31 23:48:51.651 INFO blam! test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 23:48:51.651 INFO blam! 
Oct 31 23:48:51.683 INFO kablam! su: No module specific data is present
Oct 31 23:48:52.296 INFO running `"docker" "rm" "-f" "3cb9364afeb44db22d03f6b3d1ec8f782ce8a7e22c41eb32089dbd511715d810"`
Oct 31 23:48:52.639 INFO blam! 3cb9364afeb44db22d03f6b3d1ec8f782ce8a7e22c41eb32089dbd511715d810
