Nov 01 02:47:05.777 INFO checking jzw2/rust-data-structures against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 02:47:05.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 01 02:47:06.228 INFO blam! 4525b4373fbe2d893cb4573ad15d130f413c4a0b479ed5518578c600d1aa274e Nov 01 02:47:06.236 INFO running `"docker" "start" "-a" "4525b4373fbe2d893cb4573ad15d130f413c4a0b479ed5518578c600d1aa274e"` Nov 01 02:47:07.467 INFO kablam! usermod: no changes Nov 01 02:47:07.524 INFO kablam! Checking rust-datastructures v0.1.0 (/source) Nov 01 02:47:08.084 INFO kablam! warning: unused variable: `key` Nov 01 02:47:08.084 INFO kablam! --> src/main.rs:21:20 Nov 01 02:47:08.084 INFO kablam! | Nov 01 02:47:08.084 INFO kablam! 21 | fn find(&self, key: usize) -> Option<&T> { Nov 01 02:47:08.084 INFO kablam! | ^^^ help: consider using `_key` instead Nov 01 02:47:08.084 INFO kablam! | Nov 01 02:47:08.084 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 02:47:08.084 INFO kablam! Nov 01 02:47:08.084 INFO kablam! warning: unused variable: `key` Nov 01 02:47:08.084 INFO kablam! --> src/main.rs:75:26 Nov 01 02:47:08.084 INFO kablam! | Nov 01 02:47:08.084 INFO kablam! 75 | fn delete(&mut self, key: usize) { Nov 01 02:47:08.084 INFO kablam! | ^^^ help: consider using `_key` instead Nov 01 02:47:08.084 INFO kablam! Nov 01 02:47:08.092 INFO kablam! warning: field is never used: `data` Nov 01 02:47:08.092 INFO kablam! --> src/main.rs:2:5 Nov 01 02:47:08.092 INFO kablam! | Nov 01 02:47:08.092 INFO kablam! 2 | data: Vec>, Nov 01 02:47:08.092 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.092 INFO kablam! | Nov 01 02:47:08.092 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 02:47:08.092 INFO kablam! Nov 01 02:47:08.092 INFO kablam! warning: field is never used: `root` Nov 01 02:47:08.092 INFO kablam! --> src/main.rs:4:5 Nov 01 02:47:08.092 INFO kablam! | Nov 01 02:47:08.092 INFO kablam! 4 | root: Option, Nov 01 02:47:08.092 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.092 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: field is never used: `key` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:8:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 8 | key: usize, Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: field is never used: `value` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:9:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 9 | value: T, Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: field is never used: `left` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:10:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 10 | left: Option, Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: field is never used: `right` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:11:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 11 | right: Option, Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: method is never used: `new` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:18:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 18 | fn new() { Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: method is never used: `find` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:21:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 21 | fn find(&self, key: usize) -> Option<&T> { Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: method is never used: `insert` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:27:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 27 | fn insert(&mut self, key: usize, value: T) { Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.093 INFO kablam! warning: method is never used: `delete` Nov 01 02:47:08.093 INFO kablam! --> src/main.rs:75:5 Nov 01 02:47:08.093 INFO kablam! | Nov 01 02:47:08.093 INFO kablam! 75 | fn delete(&mut self, key: usize) { Nov 01 02:47:08.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.093 INFO kablam! Nov 01 02:47:08.236 INFO kablam! warning: unused variable: `key` Nov 01 02:47:08.236 INFO kablam! --> src/main.rs:21:20 Nov 01 02:47:08.236 INFO kablam! | Nov 01 02:47:08.236 INFO kablam! 21 | fn find(&self, key: usize) -> Option<&T> { Nov 01 02:47:08.244 INFO kablam! | ^^^ help: consider using `_key` instead Nov 01 02:47:08.244 INFO kablam! | Nov 01 02:47:08.244 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 02:47:08.244 INFO kablam! Nov 01 02:47:08.244 INFO kablam! warning: unused variable: `key` Nov 01 02:47:08.244 INFO kablam! --> src/main.rs:75:26 Nov 01 02:47:08.244 INFO kablam! | Nov 01 02:47:08.244 INFO kablam! 75 | fn delete(&mut self, key: usize) { Nov 01 02:47:08.244 INFO kablam! | ^^^ help: consider using `_key` instead Nov 01 02:47:08.244 INFO kablam! Nov 01 02:47:08.244 INFO kablam! warning: field is never used: `data` Nov 01 02:47:08.244 INFO kablam! --> src/main.rs:2:5 Nov 01 02:47:08.244 INFO kablam! | Nov 01 02:47:08.244 INFO kablam! 2 | data: Vec>, Nov 01 02:47:08.244 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.244 INFO kablam! | Nov 01 02:47:08.244 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 02:47:08.244 INFO kablam! Nov 01 02:47:08.244 INFO kablam! warning: field is never used: `root` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:4:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 4 | root: Option, Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: field is never used: `key` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:8:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 8 | key: usize, Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: field is never used: `value` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:9:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 9 | value: T, Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: field is never used: `left` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:10:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 10 | left: Option, Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: field is never used: `right` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:11:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 11 | right: Option, Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: method is never used: `new` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:18:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 18 | fn new() { Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: method is never used: `find` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:21:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 21 | fn find(&self, key: usize) -> Option<&T> { Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: method is never used: `insert` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:27:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 27 | fn insert(&mut self, key: usize, value: T) { Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.245 INFO kablam! warning: method is never used: `delete` Nov 01 02:47:08.245 INFO kablam! --> src/main.rs:75:5 Nov 01 02:47:08.245 INFO kablam! | Nov 01 02:47:08.245 INFO kablam! 75 | fn delete(&mut self, key: usize) { Nov 01 02:47:08.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:47:08.245 INFO kablam! Nov 01 02:47:08.284 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.78s Nov 01 02:47:08.300 INFO kablam! su: No module specific data is present Nov 01 02:47:09.273 INFO running `"docker" "rm" "-f" "4525b4373fbe2d893cb4573ad15d130f413c4a0b479ed5518578c600d1aa274e"` Nov 01 02:47:09.647 INFO blam! 4525b4373fbe2d893cb4573ad15d130f413c4a0b479ed5518578c600d1aa274e