Oct 31 22:09:30.422 INFO testing sbwtw/RBTree against 1.30.0 for beta-1.31-1
Oct 31 22:09:30.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:09:30.960 INFO blam! 78ae36376a31c6d718b4e3c4fbde23cc817411b2fab71f07dbd98e1e4703816a
Oct 31 22:09:30.962 INFO running `"docker" "start" "-a" "78ae36376a31c6d718b4e3c4fbde23cc817411b2fab71f07dbd98e1e4703816a"`
Oct 31 22:09:32.937 INFO kablam! usermod: no changes
Oct 31 22:09:33.003 INFO kablam!    Compiling rbtree v0.1.0 (/source)
Oct 31 22:09:33.387 INFO kablam! warning: variant is never constructed: `Red`
Oct 31 22:09:33.387 INFO kablam!  --> src/main.rs:7:5
Oct 31 22:09:33.387 INFO kablam!   |
Oct 31 22:09:33.388 INFO kablam! 7 |     Red,
Oct 31 22:09:33.388 INFO kablam!   |     ^^^
Oct 31 22:09:33.388 INFO kablam!   |
Oct 31 22:09:33.389 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 22:09:33.389 INFO kablam! 
Oct 31 22:09:33.389 INFO kablam! warning: enum is never used: `Direction`
Oct 31 22:09:33.390 INFO kablam!   --> src/main.rs:12:1
Oct 31 22:09:33.390 INFO kablam!    |
Oct 31 22:09:33.390 INFO kablam! 12 | enum Direction {
Oct 31 22:09:33.390 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 31 22:09:33.391 INFO kablam! 
Oct 31 22:09:33.391 INFO kablam! warning: function is never used: `ensure_root_black`
Oct 31 22:09:33.391 INFO kablam!   --> src/main.rs:79:1
Oct 31 22:09:33.391 INFO kablam!    |
Oct 31 22:09:33.391 INFO kablam! 79 | fn ensure_root_black<K: KeyTrait, V: ValueTrait>(root: &mut OptNode<K, V>) {
Oct 31 22:09:33.391 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:09:33.391 INFO kablam! 
Oct 31 22:09:33.391 INFO kablam! warning: function is never used: `insert_n`
Oct 31 22:09:33.391 INFO kablam!   --> src/main.rs:85:1
Oct 31 22:09:33.391 INFO kablam!    |
Oct 31 22:09:33.391 INFO kablam! 85 | fn insert_n<K: KeyTrait, V: ValueTrait>(root: &mut OptNode<K, V>, key: K, value: V) -> Option<V> {
Oct 31 22:09:33.391 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:09:33.391 INFO kablam! 
Oct 31 22:09:33.391 INFO kablam! warning: method is never used: `set_color`
Oct 31 22:09:33.391 INFO kablam!    --> src/main.rs:120:5
Oct 31 22:09:33.391 INFO kablam!     |
Oct 31 22:09:33.391 INFO kablam! 120 |     fn set_color(&mut self, color: RBColor) {
Oct 31 22:09:33.391 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:09:33.391 INFO kablam! 
Oct 31 22:09:34.213 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Oct 31 22:09:34.216 INFO kablam! su: No module specific data is present
Oct 31 22:09:35.071 INFO running `"docker" "rm" "-f" "78ae36376a31c6d718b4e3c4fbde23cc817411b2fab71f07dbd98e1e4703816a"`
Oct 31 22:09:35.443 INFO blam! 78ae36376a31c6d718b4e3c4fbde23cc817411b2fab71f07dbd98e1e4703816a
Oct 31 22:09:35.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:09:36.008 INFO blam! 3514d94ff87270dcceb1909b2d28c0e8b3486cba5a2642099cd4fec9e4bd610e
Oct 31 22:09:36.031 INFO running `"docker" "start" "-a" "3514d94ff87270dcceb1909b2d28c0e8b3486cba5a2642099cd4fec9e4bd610e"`
Oct 31 22:09:37.115 INFO kablam! usermod: no changes
Oct 31 22:09:37.149 INFO kablam!    Compiling rbtree v0.1.0 (/source)
Oct 31 22:09:37.531 INFO kablam! warning: variant is never constructed: `Red`
Oct 31 22:09:37.531 INFO kablam!  --> src/main.rs:7:5
Oct 31 22:09:37.531 INFO kablam!   |
Oct 31 22:09:37.531 INFO kablam! 7 |     Red,
Oct 31 22:09:37.531 INFO kablam!   |     ^^^
Oct 31 22:09:37.531 INFO kablam!   |
Oct 31 22:09:37.531 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 22:09:37.531 INFO kablam! 
Oct 31 22:09:37.531 INFO kablam! warning: enum is never used: `Direction`
Oct 31 22:09:37.531 INFO kablam!   --> src/main.rs:12:1
Oct 31 22:09:37.531 INFO kablam!    |
Oct 31 22:09:37.531 INFO kablam! 12 | enum Direction {
Oct 31 22:09:37.531 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 31 22:09:37.531 INFO kablam! 
Oct 31 22:09:37.531 INFO kablam! warning: function is never used: `ensure_root_black`
Oct 31 22:09:37.531 INFO kablam!   --> src/main.rs:79:1
Oct 31 22:09:37.531 INFO kablam!    |
Oct 31 22:09:37.531 INFO kablam! 79 | fn ensure_root_black<K: KeyTrait, V: ValueTrait>(root: &mut OptNode<K, V>) {
Oct 31 22:09:37.531 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:09:37.531 INFO kablam! 
Oct 31 22:09:37.531 INFO kablam! warning: function is never used: `insert_n`
Oct 31 22:09:37.531 INFO kablam!   --> src/main.rs:85:1
Oct 31 22:09:37.531 INFO kablam!    |
Oct 31 22:09:37.531 INFO kablam! 85 | fn insert_n<K: KeyTrait, V: ValueTrait>(root: &mut OptNode<K, V>, key: K, value: V) -> Option<V> {
Oct 31 22:09:37.531 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:09:37.531 INFO kablam! 
Oct 31 22:09:37.531 INFO kablam! warning: method is never used: `set_color`
Oct 31 22:09:37.531 INFO kablam!    --> src/main.rs:120:5
Oct 31 22:09:37.531 INFO kablam!     |
Oct 31 22:09:37.531 INFO kablam! 120 |     fn set_color(&mut self, color: RBColor) {
Oct 31 22:09:37.531 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:09:37.531 INFO kablam! 
Oct 31 22:09:38.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Oct 31 22:09:38.096 INFO kablam! su: No module specific data is present
Oct 31 22:09:39.251 INFO running `"docker" "rm" "-f" "3514d94ff87270dcceb1909b2d28c0e8b3486cba5a2642099cd4fec9e4bd610e"`
Oct 31 22:09:39.590 INFO blam! 3514d94ff87270dcceb1909b2d28c0e8b3486cba5a2642099cd4fec9e4bd610e
Oct 31 22:09:39.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:09:40.172 INFO blam! a08560ef5dbcc1e7eadbc101ed0aa4d487692a84439ec8e7a38748519d1933fd
Oct 31 22:09:40.174 INFO running `"docker" "start" "-a" "a08560ef5dbcc1e7eadbc101ed0aa4d487692a84439ec8e7a38748519d1933fd"`
Oct 31 22:09:41.927 INFO kablam! usermod: no changes
Oct 31 22:09:42.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Oct 31 22:09:42.003 INFO kablam!      Running /target/debug/deps/rbtree-90e585d1d13773ae
Oct 31 22:09:42.020 INFO kablam! su: No module specific data is present
Oct 31 22:09:42.020 INFO blam! 
Oct 31 22:09:42.020 INFO blam! running 0 tests
Oct 31 22:09:42.021 INFO blam! 
Oct 31 22:09:42.021 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 22:09:42.021 INFO blam! 
Oct 31 22:09:43.213 INFO running `"docker" "rm" "-f" "a08560ef5dbcc1e7eadbc101ed0aa4d487692a84439ec8e7a38748519d1933fd"`
Oct 31 22:09:43.515 INFO blam! a08560ef5dbcc1e7eadbc101ed0aa4d487692a84439ec8e7a38748519d1933fd
