Dec 19 20:15:13.229 INFO checking astrojhgu/lifetime_test against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:15:13.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/astrojhgu/lifetime_test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:15:13.444 INFO [stdout] e861fb3ec58f3d936121f84583d287cde806bf923e55ebba5cc3caa646632a23
Dec 19 20:15:13.446 INFO running `"docker" "start" "-a" "e861fb3ec58f3d936121f84583d287cde806bf923e55ebba5cc3caa646632a23"`
Dec 19 20:15:14.355 INFO [stderr]     Checking lifetime_test v0.1.0 (/opt/crater/workdir)
Dec 19 20:15:14.532 INFO [stderr] warning: unused import: `num_traits::Num`
Dec 19 20:15:14.532 INFO [stderr]  --> src/main.rs:2:5
Dec 19 20:15:14.532 INFO [stderr]   |
Dec 19 20:15:14.532 INFO [stderr] 2 | use num_traits::Num;
Dec 19 20:15:14.532 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 20:15:14.532 INFO [stderr]   |
Dec 19 20:15:14.532 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:15:14.532 INFO [stderr] 
Dec 19 20:15:14.548 INFO [stderr] warning: unused import: `num_traits::Num`
Dec 19 20:15:14.548 INFO [stderr]  --> src/main.rs:2:5
Dec 19 20:15:14.548 INFO [stderr]   |
Dec 19 20:15:14.548 INFO [stderr] 2 | use num_traits::Num;
Dec 19 20:15:14.548 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 20:15:14.548 INFO [stderr]   |
Dec 19 20:15:14.548 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:15:14.548 INFO [stderr] 
Dec 19 20:15:14.556 INFO [stderr] warning: unused variable: `k`
Dec 19 20:15:14.556 INFO [stderr]   --> src/main.rs:29:9
Dec 19 20:15:14.556 INFO [stderr]    |
Dec 19 20:15:14.556 INFO [stderr] 29 |     let k = seeds.len();
Dec 19 20:15:14.556 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 19 20:15:14.556 INFO [stderr]    |
Dec 19 20:15:14.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:15:14.556 INFO [stderr] 
Dec 19 20:15:14.556 INFO [stderr] warning: unused variable: `aa`
Dec 19 20:15:14.557 INFO [stderr]   --> src/main.rs:32:13
Dec 19 20:15:14.557 INFO [stderr]    |
Dec 19 20:15:14.557 INFO [stderr] 32 |         let aa:Vec<_> = seeds
Dec 19 20:15:14.557 INFO [stderr]    |             ^^ help: consider using `_aa` instead
Dec 19 20:15:14.557 INFO [stderr] 
Dec 19 20:15:14.568 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:15:14.568 INFO [stderr]   --> src/main.rs:21:46
Dec 19 20:15:14.568 INFO [stderr]    |
Dec 19 20:15:14.568 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 19 20:15:14.568 INFO [stderr]    |                                              ----^^^^^
Dec 19 20:15:14.568 INFO [stderr]    |                                              |
Dec 19 20:15:14.568 INFO [stderr]    |                                              help: remove this `mut`
Dec 19 20:15:14.568 INFO [stderr]    |
Dec 19 20:15:14.568 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 20:15:14.568 INFO [stderr] 
Dec 19 20:15:14.568 INFO [stderr] error[E0597]: `points` does not live long enough
Dec 19 20:15:14.568 INFO [stderr]   --> src/main.rs:31:14
Dec 19 20:15:14.568 INFO [stderr]    |
Dec 19 20:15:14.568 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 19 20:15:14.568 INFO [stderr]    |               -- lifetime `'a` defined here
Dec 19 20:15:14.568 INFO [stderr] ...
Dec 19 20:15:14.568 INFO [stderr] 31 |     for p in &points {
Dec 19 20:15:14.568 INFO [stderr]    |              ^^^^^^^ borrowed value does not live long enough
Dec 19 20:15:14.568 INFO [stderr] ...
Dec 19 20:15:14.568 INFO [stderr] 34 |             a.distance_to(p)
Dec 19 20:15:14.568 INFO [stderr]    |             ---------------- argument requires that `points` is borrowed for `'a`
Dec 19 20:15:14.568 INFO [stderr] ...
Dec 19 20:15:14.568 INFO [stderr] 40 | }
Dec 19 20:15:14.568 INFO [stderr]    | - `points` dropped here while still borrowed
Dec 19 20:15:14.568 INFO [stderr] 
Dec 19 20:15:14.568 INFO [stderr] error[E0597]: `seeds` does not live long enough
Dec 19 20:15:14.568 INFO [stderr]   --> src/main.rs:32:25
Dec 19 20:15:14.568 INFO [stderr]    |
Dec 19 20:15:14.568 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 19 20:15:14.568 INFO [stderr]    |               -- lifetime `'a` defined here
Dec 19 20:15:14.568 INFO [stderr] ...
Dec 19 20:15:14.568 INFO [stderr] 32 |         let aa:Vec<_> = seeds
Dec 19 20:15:14.568 INFO [stderr]    |                         ^^^^^ borrowed value does not live long enough
Dec 19 20:15:14.568 INFO [stderr] 33 |             .iter().map(|a|{
Dec 19 20:15:14.568 INFO [stderr] 34 |             a.distance_to(p)
Dec 19 20:15:14.568 INFO [stderr]    |             ---------------- argument requires that `seeds` is borrowed for `'a`
Dec 19 20:15:14.568 INFO [stderr] ...
Dec 19 20:15:14.568 INFO [stderr] 40 | }
Dec 19 20:15:14.568 INFO [stderr]    | - `seeds` dropped here while still borrowed
Dec 19 20:15:14.568 INFO [stderr] 
Dec 19 20:15:14.568 INFO [stderr] error: aborting due to 2 previous errors
Dec 19 20:15:14.568 INFO [stderr] 
Dec 19 20:15:14.569 INFO [stderr] For more information about this error, try `rustc --explain E0597`.
Dec 19 20:15:14.571 INFO [stderr] error: Could not compile `lifetime_test`.
Dec 19 20:15:14.571 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 20:15:14.575 INFO [stderr] warning: unused variable: `k`
Dec 19 20:15:14.575 INFO [stderr]   --> src/main.rs:29:9
Dec 19 20:15:14.575 INFO [stderr]    |
Dec 19 20:15:14.575 INFO [stderr] 29 |     let k = seeds.len();
Dec 19 20:15:14.575 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 19 20:15:14.575 INFO [stderr]    |
Dec 19 20:15:14.575 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:15:14.575 INFO [stderr] 
Dec 19 20:15:14.575 INFO [stderr] warning: unused variable: `aa`
Dec 19 20:15:14.575 INFO [stderr]   --> src/main.rs:32:13
Dec 19 20:15:14.575 INFO [stderr]    |
Dec 19 20:15:14.575 INFO [stderr] 32 |         let aa:Vec<_> = seeds
Dec 19 20:15:14.575 INFO [stderr]    |             ^^ help: consider using `_aa` instead
Dec 19 20:15:14.575 INFO [stderr] 
Dec 19 20:15:14.585 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:15:14.585 INFO [stderr]   --> src/main.rs:21:46
Dec 19 20:15:14.585 INFO [stderr]    |
Dec 19 20:15:14.585 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 19 20:15:14.585 INFO [stderr]    |                                              ----^^^^^
Dec 19 20:15:14.585 INFO [stderr]    |                                              |
Dec 19 20:15:14.585 INFO [stderr]    |                                              help: remove this `mut`
Dec 19 20:15:14.585 INFO [stderr]    |
Dec 19 20:15:14.585 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 20:15:14.585 INFO [stderr] 
Dec 19 20:15:14.585 INFO [stderr] error[E0597]: `points` does not live long enough
Dec 19 20:15:14.585 INFO [stderr]   --> src/main.rs:31:14
Dec 19 20:15:14.585 INFO [stderr]    |
Dec 19 20:15:14.585 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 19 20:15:14.585 INFO [stderr]    |               -- lifetime `'a` defined here
Dec 19 20:15:14.585 INFO [stderr] ...
Dec 19 20:15:14.585 INFO [stderr] 31 |     for p in &points {
Dec 19 20:15:14.585 INFO [stderr]    |              ^^^^^^^ borrowed value does not live long enough
Dec 19 20:15:14.585 INFO [stderr] ...
Dec 19 20:15:14.585 INFO [stderr] 34 |             a.distance_to(p)
Dec 19 20:15:14.585 INFO [stderr]    |             ---------------- argument requires that `points` is borrowed for `'a`
Dec 19 20:15:14.585 INFO [stderr] ...
Dec 19 20:15:14.585 INFO [stderr] 40 | }
Dec 19 20:15:14.585 INFO [stderr]    | - `points` dropped here while still borrowed
Dec 19 20:15:14.585 INFO [stderr] 
Dec 19 20:15:14.585 INFO [stderr] error[E0597]: `seeds` does not live long enough
Dec 19 20:15:14.585 INFO [stderr]   --> src/main.rs:32:25
Dec 19 20:15:14.585 INFO [stderr]    |
Dec 19 20:15:14.585 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 19 20:15:14.585 INFO [stderr]    |               -- lifetime `'a` defined here
Dec 19 20:15:14.585 INFO [stderr] ...
Dec 19 20:15:14.585 INFO [stderr] 32 |         let aa:Vec<_> = seeds
Dec 19 20:15:14.585 INFO [stderr]    |                         ^^^^^ borrowed value does not live long enough
Dec 19 20:15:14.585 INFO [stderr] 33 |             .iter().map(|a|{
Dec 19 20:15:14.585 INFO [stderr] 34 |             a.distance_to(p)
Dec 19 20:15:14.585 INFO [stderr]    |             ---------------- argument requires that `seeds` is borrowed for `'a`
Dec 19 20:15:14.585 INFO [stderr] ...
Dec 19 20:15:14.585 INFO [stderr] 40 | }
Dec 19 20:15:14.585 INFO [stderr]    | - `seeds` dropped here while still borrowed
Dec 19 20:15:14.585 INFO [stderr] 
Dec 19 20:15:14.587 INFO [stderr] error: aborting due to 2 previous errors
Dec 19 20:15:14.587 INFO [stderr] 
Dec 19 20:15:14.587 INFO [stderr] For more information about this error, try `rustc --explain E0597`.
Dec 19 20:15:14.595 INFO [stderr] error: Could not compile `lifetime_test`.
Dec 19 20:15:14.595 INFO [stderr] 
Dec 19 20:15:14.595 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 20:15:14.860 INFO running `"docker" "inspect" "e861fb3ec58f3d936121f84583d287cde806bf923e55ebba5cc3caa646632a23"`
Dec 19 20:15:15.000 INFO running `"docker" "rm" "-f" "e861fb3ec58f3d936121f84583d287cde806bf923e55ebba5cc3caa646632a23"`
Dec 19 20:15:15.120 INFO [stdout] e861fb3ec58f3d936121f84583d287cde806bf923e55ebba5cc3caa646632a23