Dec 04 15:52:47.215 INFO checking kettlekat/oiler against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 15:52:47.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 15:52:47.822 INFO [stdout] c608c33e7ad249134399f69dd42d3cacef146139c85479b317229adcc03ee5b6 Dec 04 15:52:47.828 INFO running `"docker" "start" "-a" "c608c33e7ad249134399f69dd42d3cacef146139c85479b317229adcc03ee5b6"` Dec 04 15:52:49.143 INFO [stderr] usermod: no changes Dec 04 15:52:49.231 INFO [stderr] Checking oiler v0.1.0 (/source) Dec 04 15:52:50.675 INFO [stderr] warning: unused import: `util` Dec 04 15:52:50.675 INFO [stderr] --> src/series/fibonacci.rs:4:5 Dec 04 15:52:50.675 INFO [stderr] | Dec 04 15:52:50.675 INFO [stderr] 4 | use util; Dec 04 15:52:50.675 INFO [stderr] | ^^^^ Dec 04 15:52:50.675 INFO [stderr] | Dec 04 15:52:50.675 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 15:52:50.675 INFO [stderr] Dec 04 15:52:50.750 INFO [stderr] warning: struct is never constructed: `Range` Dec 04 15:52:50.750 INFO [stderr] --> src/util.rs:28:1 Dec 04 15:52:50.750 INFO [stderr] | Dec 04 15:52:50.750 INFO [stderr] 28 | / pub struct Range(pub T, pub T, pub T) Dec 04 15:52:50.750 INFO [stderr] 29 | | where for<'a> &'a T: Add<&'a T, Output = T>, Dec 04 15:52:50.750 INFO [stderr] 30 | | T: PartialOrd, Dec 04 15:52:50.750 INFO [stderr] 31 | | T: Clone; Dec 04 15:52:50.750 INFO [stderr] | |___________________^ Dec 04 15:52:50.750 INFO [stderr] | Dec 04 15:52:50.750 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 15:52:50.750 INFO [stderr] Dec 04 15:52:50.750 INFO [stderr] warning: struct is never constructed: `Fibonacci` Dec 04 15:52:50.750 INFO [stderr] --> src/series/fibonacci.rs:8:1 Dec 04 15:52:50.750 INFO [stderr] | Dec 04 15:52:50.750 INFO [stderr] 8 | pub struct Fibonacci { Dec 04 15:52:50.750 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:52:50.750 INFO [stderr] Dec 04 15:52:50.756 INFO [stderr] warning: method is never used: `new` Dec 04 15:52:50.756 INFO [stderr] --> src/series/fibonacci.rs:14:5 Dec 04 15:52:50.756 INFO [stderr] | Dec 04 15:52:50.756 INFO [stderr] 14 | pub fn new() -> Fibonacci { Dec 04 15:52:50.756 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:52:50.756 INFO [stderr] Dec 04 15:52:50.756 INFO [stderr] warning: unused attribute Dec 04 15:52:50.756 INFO [stderr] --> src/series/fibonacci.rs:3:1 Dec 04 15:52:50.756 INFO [stderr] | Dec 04 15:52:50.756 INFO [stderr] 3 | #[macro_use] Dec 04 15:52:50.757 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 15:52:50.757 INFO [stderr] | Dec 04 15:52:50.757 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 04 15:52:50.757 INFO [stderr] Dec 04 15:52:50.853 INFO [stderr] warning: unused import: `util` Dec 04 15:52:50.853 INFO [stderr] --> src/series/fibonacci.rs:4:5 Dec 04 15:52:50.853 INFO [stderr] | Dec 04 15:52:50.853 INFO [stderr] 4 | use util; Dec 04 15:52:50.853 INFO [stderr] | ^^^^ Dec 04 15:52:50.853 INFO [stderr] | Dec 04 15:52:50.853 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 15:52:50.853 INFO [stderr] Dec 04 15:52:50.927 INFO [stderr] warning: struct is never constructed: `Range` Dec 04 15:52:50.927 INFO [stderr] --> src/util.rs:28:1 Dec 04 15:52:50.927 INFO [stderr] | Dec 04 15:52:50.927 INFO [stderr] 28 | / pub struct Range(pub T, pub T, pub T) Dec 04 15:52:50.927 INFO [stderr] 29 | | where for<'a> &'a T: Add<&'a T, Output = T>, Dec 04 15:52:50.927 INFO [stderr] 30 | | T: PartialOrd, Dec 04 15:52:50.927 INFO [stderr] 31 | | T: Clone; Dec 04 15:52:50.927 INFO [stderr] | |___________________^ Dec 04 15:52:50.927 INFO [stderr] | Dec 04 15:52:50.927 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 15:52:50.927 INFO [stderr] Dec 04 15:52:50.927 INFO [stderr] warning: struct is never constructed: `Fibonacci` Dec 04 15:52:50.927 INFO [stderr] --> src/series/fibonacci.rs:8:1 Dec 04 15:52:50.927 INFO [stderr] | Dec 04 15:52:50.927 INFO [stderr] 8 | pub struct Fibonacci { Dec 04 15:52:50.927 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:52:50.927 INFO [stderr] Dec 04 15:52:50.927 INFO [stderr] warning: method is never used: `new` Dec 04 15:52:50.927 INFO [stderr] --> src/series/fibonacci.rs:14:5 Dec 04 15:52:50.927 INFO [stderr] | Dec 04 15:52:50.927 INFO [stderr] 14 | pub fn new() -> Fibonacci { Dec 04 15:52:50.927 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:52:50.927 INFO [stderr] Dec 04 15:52:50.927 INFO [stderr] warning: unused attribute Dec 04 15:52:50.927 INFO [stderr] --> src/series/fibonacci.rs:3:1 Dec 04 15:52:50.927 INFO [stderr] | Dec 04 15:52:50.927 INFO [stderr] 3 | #[macro_use] Dec 04 15:52:50.927 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 15:52:50.927 INFO [stderr] | Dec 04 15:52:50.927 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 04 15:52:50.927 INFO [stderr] Dec 04 15:52:50.962 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s Dec 04 15:52:50.983 INFO [stderr] su: No module specific data is present Dec 04 15:52:52.440 INFO running `"docker" "inspect" "c608c33e7ad249134399f69dd42d3cacef146139c85479b317229adcc03ee5b6"` Dec 04 15:52:52.847 INFO running `"docker" "rm" "-f" "c608c33e7ad249134399f69dd42d3cacef146139c85479b317229adcc03ee5b6"` Dec 04 15:52:53.207 INFO [stdout] c608c33e7ad249134399f69dd42d3cacef146139c85479b317229adcc03ee5b6