Oct 21 13:39:56.811 INFO checking slotbaer/chronow against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 21 13:39:56.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"` Oct 21 13:39:57.181 INFO blam! 928dceaf6aac2fb673c2349877257e83d9807e87793364198cb43da3af0546f2 Oct 21 13:39:57.183 INFO running `"docker" "start" "-a" "928dceaf6aac2fb673c2349877257e83d9807e87793364198cb43da3af0546f2"` Oct 21 13:39:58.641 INFO kablam! usermod: no changes Oct 21 13:39:58.745 INFO kablam! Checking chronow v0.1.0 (/source) Oct 21 13:39:59.495 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.496 INFO kablam! --> src/groups.rs:53:18 Oct 21 13:39:59.497 INFO kablam! | Oct 21 13:39:59.497 INFO kablam! 53 | pub fn add_it_is(mut set: & mut HashSet) -> () { Oct 21 13:39:59.497 INFO kablam! | ----^^^ Oct 21 13:39:59.497 INFO kablam! | | Oct 21 13:39:59.498 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.498 INFO kablam! | Oct 21 13:39:59.498 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 13:39:59.499 INFO kablam! Oct 21 13:39:59.505 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.505 INFO kablam! --> src/time_to_groups.rs:73:24 Oct 21 13:39:59.505 INFO kablam! | Oct 21 13:39:59.506 INFO kablam! 73 | fn minute_before_after(mut set: & mut HashSet, m: Group, ba: Group) -> () { Oct 21 13:39:59.506 INFO kablam! | ----^^^ Oct 21 13:39:59.506 INFO kablam! | | Oct 21 13:39:59.507 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.507 INFO kablam! Oct 21 13:39:59.528 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.528 INFO kablam! --> src/time_to_groups.rs:79:18 Oct 21 13:39:59.528 INFO kablam! | Oct 21 13:39:59.528 INFO kablam! 79 | fn minute_before(mut set: & mut HashSet, m: Group) -> () { Oct 21 13:39:59.528 INFO kablam! | ----^^^ Oct 21 13:39:59.528 INFO kablam! | | Oct 21 13:39:59.528 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.528 INFO kablam! Oct 21 13:39:59.528 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.528 INFO kablam! --> src/time_to_groups.rs:84:17 Oct 21 13:39:59.528 INFO kablam! | Oct 21 13:39:59.528 INFO kablam! 84 | fn minute_after(mut set: & mut HashSet, m: Group) -> () { Oct 21 13:39:59.529 INFO kablam! | ----^^^ Oct 21 13:39:59.529 INFO kablam! | | Oct 21 13:39:59.529 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.529 INFO kablam! Oct 21 13:39:59.529 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.529 INFO kablam! --> src/time_to_groups.rs:89:19 Oct 21 13:39:59.529 INFO kablam! | Oct 21 13:39:59.529 INFO kablam! 89 | fn minute_ba_half(mut set: & mut HashSet, ba: Group) -> () { Oct 21 13:39:59.529 INFO kablam! | ----^^^ Oct 21 13:39:59.529 INFO kablam! | | Oct 21 13:39:59.529 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.529 INFO kablam! Oct 21 13:39:59.529 INFO kablam! warning: constant item is never used: `MINUTES_THREEQUARTER` Oct 21 13:39:59.529 INFO kablam! --> src/groups.rs:30:1 Oct 21 13:39:59.529 INFO kablam! | Oct 21 13:39:59.529 INFO kablam! 30 | pub const MINUTES_THREEQUARTER: Group = Group { base: 22, length: 11}; Oct 21 13:39:59.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.529 INFO kablam! | Oct 21 13:39:59.529 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 13:39:59.529 INFO kablam! Oct 21 13:39:59.529 INFO kablam! warning: function is never used: `get_it_is` Oct 21 13:39:59.529 INFO kablam! --> src/groups.rs:48:1 Oct 21 13:39:59.529 INFO kablam! | Oct 21 13:39:59.529 INFO kablam! 48 | pub fn get_it_is() -> HashSet { Oct 21 13:39:59.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.529 INFO kablam! Oct 21 13:39:59.529 INFO kablam! warning: function is never used: `remove_it_is` Oct 21 13:39:59.529 INFO kablam! --> src/groups.rs:58:1 Oct 21 13:39:59.529 INFO kablam! | Oct 21 13:39:59.529 INFO kablam! 58 | pub fn remove_it_is(set: & mut HashSet) -> () { Oct 21 13:39:59.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.529 INFO kablam! Oct 21 13:39:59.529 INFO kablam! warning: method is never used: `set_it_is` Oct 21 13:39:59.529 INFO kablam! --> src/state.rs:52:5 Oct 21 13:39:59.529 INFO kablam! | Oct 21 13:39:59.529 INFO kablam! 52 | pub fn set_it_is(mut self, is_it_on: bool) -> () { Oct 21 13:39:59.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.529 INFO kablam! Oct 21 13:39:59.537 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.537 INFO kablam! --> src/groups.rs:53:18 Oct 21 13:39:59.538 INFO kablam! | Oct 21 13:39:59.538 INFO kablam! 53 | pub fn add_it_is(mut set: & mut HashSet) -> () { Oct 21 13:39:59.538 INFO kablam! | ----^^^ Oct 21 13:39:59.538 INFO kablam! | | Oct 21 13:39:59.538 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.538 INFO kablam! | Oct 21 13:39:59.540 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 13:39:59.541 INFO kablam! Oct 21 13:39:59.544 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.544 INFO kablam! --> src/time_to_groups.rs:73:24 Oct 21 13:39:59.544 INFO kablam! | Oct 21 13:39:59.545 INFO kablam! 73 | fn minute_before_after(mut set: & mut HashSet, m: Group, ba: Group) -> () { Oct 21 13:39:59.545 INFO kablam! | ----^^^ Oct 21 13:39:59.545 INFO kablam! | | Oct 21 13:39:59.545 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.546 INFO kablam! Oct 21 13:39:59.546 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.546 INFO kablam! --> src/time_to_groups.rs:79:18 Oct 21 13:39:59.546 INFO kablam! | Oct 21 13:39:59.546 INFO kablam! 79 | fn minute_before(mut set: & mut HashSet, m: Group) -> () { Oct 21 13:39:59.547 INFO kablam! | ----^^^ Oct 21 13:39:59.547 INFO kablam! | | Oct 21 13:39:59.547 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.547 INFO kablam! Oct 21 13:39:59.548 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.548 INFO kablam! --> src/time_to_groups.rs:84:17 Oct 21 13:39:59.548 INFO kablam! | Oct 21 13:39:59.548 INFO kablam! 84 | fn minute_after(mut set: & mut HashSet, m: Group) -> () { Oct 21 13:39:59.548 INFO kablam! | ----^^^ Oct 21 13:39:59.549 INFO kablam! | | Oct 21 13:39:59.549 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.549 INFO kablam! Oct 21 13:39:59.549 INFO kablam! warning: variable does not need to be mutable Oct 21 13:39:59.549 INFO kablam! --> src/time_to_groups.rs:89:19 Oct 21 13:39:59.550 INFO kablam! | Oct 21 13:39:59.550 INFO kablam! 89 | fn minute_ba_half(mut set: & mut HashSet, ba: Group) -> () { Oct 21 13:39:59.550 INFO kablam! | ----^^^ Oct 21 13:39:59.550 INFO kablam! | | Oct 21 13:39:59.550 INFO kablam! | help: remove this `mut` Oct 21 13:39:59.551 INFO kablam! Oct 21 13:39:59.555 INFO kablam! warning: constant item is never used: `MINUTES_THREEQUARTER` Oct 21 13:39:59.555 INFO kablam! --> src/groups.rs:30:1 Oct 21 13:39:59.556 INFO kablam! | Oct 21 13:39:59.556 INFO kablam! 30 | pub const MINUTES_THREEQUARTER: Group = Group { base: 22, length: 11}; Oct 21 13:39:59.556 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.556 INFO kablam! | Oct 21 13:39:59.557 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 13:39:59.557 INFO kablam! Oct 21 13:39:59.557 INFO kablam! warning: function is never used: `get_it_is` Oct 21 13:39:59.557 INFO kablam! --> src/groups.rs:48:1 Oct 21 13:39:59.557 INFO kablam! | Oct 21 13:39:59.557 INFO kablam! 48 | pub fn get_it_is() -> HashSet { Oct 21 13:39:59.558 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.558 INFO kablam! Oct 21 13:39:59.558 INFO kablam! warning: function is never used: `remove_it_is` Oct 21 13:39:59.558 INFO kablam! --> src/groups.rs:58:1 Oct 21 13:39:59.558 INFO kablam! | Oct 21 13:39:59.559 INFO kablam! 58 | pub fn remove_it_is(set: & mut HashSet) -> () { Oct 21 13:39:59.559 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.559 INFO kablam! Oct 21 13:39:59.559 INFO kablam! warning: method is never used: `set_it_is` Oct 21 13:39:59.559 INFO kablam! --> src/state.rs:52:5 Oct 21 13:39:59.559 INFO kablam! | Oct 21 13:39:59.560 INFO kablam! 52 | pub fn set_it_is(mut self, is_it_on: bool) -> () { Oct 21 13:39:59.560 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 13:39:59.560 INFO kablam! Oct 21 13:39:59.596 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.92s Oct 21 13:39:59.597 INFO kablam! su: No module specific data is present Oct 21 13:40:00.114 INFO running `"docker" "rm" "-f" "928dceaf6aac2fb673c2349877257e83d9807e87793364198cb43da3af0546f2"` Oct 21 13:40:00.384 INFO blam! 928dceaf6aac2fb673c2349877257e83d9807e87793364198cb43da3af0546f2