Dec 11 15:33:42.335 INFO checking kettlekat/oiler against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 11 15:33:42.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"` Dec 11 15:33:42.848 INFO [stdout] 884fff0f8cafa2d10c553f2907234d7ffa0374c6feb5d015ddcfea4c5dbf6b01 Dec 11 15:33:42.852 INFO running `"docker" "start" "-a" "884fff0f8cafa2d10c553f2907234d7ffa0374c6feb5d015ddcfea4c5dbf6b01"` Dec 11 15:33:44.784 INFO [stderr] usermod: no changes Dec 11 15:33:44.888 INFO [stderr] Checking oiler v0.1.0 (/source) Dec 11 15:33:46.164 INFO [stderr] warning: unused import: `util` Dec 11 15:33:46.164 INFO [stderr] --> src/series/fibonacci.rs:4:5 Dec 11 15:33:46.164 INFO [stderr] | Dec 11 15:33:46.164 INFO [stderr] 4 | use util; Dec 11 15:33:46.164 INFO [stderr] | ^^^^ Dec 11 15:33:46.164 INFO [stderr] | Dec 11 15:33:46.164 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 15:33:46.164 INFO [stderr] Dec 11 15:33:46.252 INFO [stderr] warning: struct is never constructed: `Range` Dec 11 15:33:46.252 INFO [stderr] --> src/util.rs:28:1 Dec 11 15:33:46.252 INFO [stderr] | Dec 11 15:33:46.252 INFO [stderr] 28 | / pub struct Range(pub T, pub T, pub T) Dec 11 15:33:46.252 INFO [stderr] 29 | | where for<'a> &'a T: Add<&'a T, Output = T>, Dec 11 15:33:46.252 INFO [stderr] 30 | | T: PartialOrd, Dec 11 15:33:46.252 INFO [stderr] 31 | | T: Clone; Dec 11 15:33:46.252 INFO [stderr] | |___________________^ Dec 11 15:33:46.252 INFO [stderr] | Dec 11 15:33:46.252 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 11 15:33:46.252 INFO [stderr] Dec 11 15:33:46.252 INFO [stderr] warning: struct is never constructed: `Fibonacci` Dec 11 15:33:46.252 INFO [stderr] --> src/series/fibonacci.rs:8:1 Dec 11 15:33:46.252 INFO [stderr] | Dec 11 15:33:46.252 INFO [stderr] 8 | pub struct Fibonacci { Dec 11 15:33:46.252 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:33:46.252 INFO [stderr] Dec 11 15:33:46.252 INFO [stderr] warning: method is never used: `new` Dec 11 15:33:46.252 INFO [stderr] --> src/series/fibonacci.rs:14:5 Dec 11 15:33:46.252 INFO [stderr] | Dec 11 15:33:46.252 INFO [stderr] 14 | pub fn new() -> Fibonacci { Dec 11 15:33:46.252 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:33:46.252 INFO [stderr] Dec 11 15:33:46.252 INFO [stderr] warning: unused attribute Dec 11 15:33:46.252 INFO [stderr] --> src/series/fibonacci.rs:3:1 Dec 11 15:33:46.253 INFO [stderr] | Dec 11 15:33:46.253 INFO [stderr] 3 | #[macro_use] Dec 11 15:33:46.253 INFO [stderr] | ^^^^^^^^^^^^ Dec 11 15:33:46.253 INFO [stderr] | Dec 11 15:33:46.253 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 11 15:33:46.253 INFO [stderr] Dec 11 15:33:46.476 INFO [stderr] warning: unused import: `util` Dec 11 15:33:46.476 INFO [stderr] --> src/series/fibonacci.rs:4:5 Dec 11 15:33:46.476 INFO [stderr] | Dec 11 15:33:46.476 INFO [stderr] 4 | use util; Dec 11 15:33:46.476 INFO [stderr] | ^^^^ Dec 11 15:33:46.476 INFO [stderr] | Dec 11 15:33:46.476 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 15:33:46.476 INFO [stderr] Dec 11 15:33:46.524 INFO [stderr] warning: struct is never constructed: `Range` Dec 11 15:33:46.524 INFO [stderr] --> src/util.rs:28:1 Dec 11 15:33:46.524 INFO [stderr] | Dec 11 15:33:46.524 INFO [stderr] 28 | / pub struct Range(pub T, pub T, pub T) Dec 11 15:33:46.524 INFO [stderr] 29 | | where for<'a> &'a T: Add<&'a T, Output = T>, Dec 11 15:33:46.524 INFO [stderr] 30 | | T: PartialOrd, Dec 11 15:33:46.524 INFO [stderr] 31 | | T: Clone; Dec 11 15:33:46.524 INFO [stderr] | |___________________^ Dec 11 15:33:46.524 INFO [stderr] | Dec 11 15:33:46.524 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 11 15:33:46.524 INFO [stderr] Dec 11 15:33:46.524 INFO [stderr] warning: struct is never constructed: `Fibonacci` Dec 11 15:33:46.524 INFO [stderr] --> src/series/fibonacci.rs:8:1 Dec 11 15:33:46.524 INFO [stderr] | Dec 11 15:33:46.524 INFO [stderr] 8 | pub struct Fibonacci { Dec 11 15:33:46.525 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:33:46.525 INFO [stderr] Dec 11 15:33:46.525 INFO [stderr] warning: method is never used: `new` Dec 11 15:33:46.525 INFO [stderr] --> src/series/fibonacci.rs:14:5 Dec 11 15:33:46.525 INFO [stderr] | Dec 11 15:33:46.525 INFO [stderr] 14 | pub fn new() -> Fibonacci { Dec 11 15:33:46.525 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:33:46.525 INFO [stderr] Dec 11 15:33:46.525 INFO [stderr] warning: unused attribute Dec 11 15:33:46.525 INFO [stderr] --> src/series/fibonacci.rs:3:1 Dec 11 15:33:46.525 INFO [stderr] | Dec 11 15:33:46.525 INFO [stderr] 3 | #[macro_use] Dec 11 15:33:46.525 INFO [stderr] | ^^^^^^^^^^^^ Dec 11 15:33:46.525 INFO [stderr] | Dec 11 15:33:46.525 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 11 15:33:46.525 INFO [stderr] Dec 11 15:33:46.545 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s Dec 11 15:33:46.548 INFO [stderr] su: No module specific data is present Dec 11 15:33:47.933 INFO running `"docker" "inspect" "884fff0f8cafa2d10c553f2907234d7ffa0374c6feb5d015ddcfea4c5dbf6b01"` Dec 11 15:33:48.277 INFO running `"docker" "rm" "-f" "884fff0f8cafa2d10c553f2907234d7ffa0374c6feb5d015ddcfea4c5dbf6b01"` Dec 11 15:33:48.608 INFO [stdout] 884fff0f8cafa2d10c553f2907234d7ffa0374c6feb5d015ddcfea4c5dbf6b01