Dec 06 06:20:04.267 INFO testing astrojhgu/lifetime_test against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:20:04.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 06:20:04.432 INFO [stdout] 51823b45842ca27bf48d6c2620d4b9bd5c2b1dadc507f624aeb909b33e02fae6
Dec 06 06:20:04.443 INFO running `"docker" "start" "-a" "51823b45842ca27bf48d6c2620d4b9bd5c2b1dadc507f624aeb909b33e02fae6"`
Dec 06 06:20:04.834 INFO [stderr] usermod: no changes
Dec 06 06:20:04.908 INFO [stderr]    Compiling lifetime_test v0.1.0 (/source)
Dec 06 06:20:05.066 INFO [stderr] warning: unused import: `num_traits::Num`
Dec 06 06:20:05.066 INFO [stderr]  --> src/main.rs:2:5
Dec 06 06:20:05.066 INFO [stderr]   |
Dec 06 06:20:05.066 INFO [stderr] 2 | use num_traits::Num;
Dec 06 06:20:05.066 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 06:20:05.066 INFO [stderr]   |
Dec 06 06:20:05.066 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:20:05.066 INFO [stderr] 
Dec 06 06:20:05.093 INFO [stderr] warning: unused variable: `k`
Dec 06 06:20:05.093 INFO [stderr]   --> src/main.rs:29:9
Dec 06 06:20:05.093 INFO [stderr]    |
Dec 06 06:20:05.093 INFO [stderr] 29 |     let k = seeds.len();
Dec 06 06:20:05.093 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 06 06:20:05.093 INFO [stderr]    |
Dec 06 06:20:05.093 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 06:20:05.093 INFO [stderr] 
Dec 06 06:20:05.093 INFO [stderr] warning: unused variable: `aa`
Dec 06 06:20:05.093 INFO [stderr]   --> src/main.rs:32:13
Dec 06 06:20:05.093 INFO [stderr]    |
Dec 06 06:20:05.093 INFO [stderr] 32 |         let aa:Vec<_> = seeds
Dec 06 06:20:05.093 INFO [stderr]    |             ^^ help: consider using `_aa` instead
Dec 06 06:20:05.093 INFO [stderr] 
Dec 06 06:20:05.099 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:20:05.100 INFO [stderr]   --> src/main.rs:21:46
Dec 06 06:20:05.100 INFO [stderr]    |
Dec 06 06:20:05.100 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 06 06:20:05.100 INFO [stderr]    |                                              ----^^^^^
Dec 06 06:20:05.100 INFO [stderr]    |                                              |
Dec 06 06:20:05.100 INFO [stderr]    |                                              help: remove this `mut`
Dec 06 06:20:05.100 INFO [stderr]    |
Dec 06 06:20:05.100 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 06:20:05.100 INFO [stderr] 
Dec 06 06:20:05.108 INFO [stderr] error[E0597]: `points` does not live long enough
Dec 06 06:20:05.108 INFO [stderr]   --> src/main.rs:31:14
Dec 06 06:20:05.108 INFO [stderr]    |
Dec 06 06:20:05.108 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 06 06:20:05.108 INFO [stderr]    |               -- lifetime `'a` defined here
Dec 06 06:20:05.108 INFO [stderr] ...
Dec 06 06:20:05.108 INFO [stderr] 31 |     for p in &points {
Dec 06 06:20:05.108 INFO [stderr]    |              ^^^^^^^ borrowed value does not live long enough
Dec 06 06:20:05.108 INFO [stderr] ...
Dec 06 06:20:05.108 INFO [stderr] 34 |             a.distance_to(p)
Dec 06 06:20:05.108 INFO [stderr]    |             ---------------- argument requires that `points` is borrowed for `'a`
Dec 06 06:20:05.108 INFO [stderr] ...
Dec 06 06:20:05.108 INFO [stderr] 40 | }
Dec 06 06:20:05.108 INFO [stderr]    | - `points` dropped here while still borrowed
Dec 06 06:20:05.108 INFO [stderr] 
Dec 06 06:20:05.108 INFO [stderr] error[E0597]: `seeds` does not live long enough
Dec 06 06:20:05.108 INFO [stderr]   --> src/main.rs:32:25
Dec 06 06:20:05.108 INFO [stderr]    |
Dec 06 06:20:05.108 INFO [stderr] 21 | pub fn kmeans<'a, Scalar, T>(points: Vec<T>, mut seeds: Vec<T>) -> Vec<Vec<T>>
Dec 06 06:20:05.108 INFO [stderr]    |               -- lifetime `'a` defined here
Dec 06 06:20:05.108 INFO [stderr] ...
Dec 06 06:20:05.108 INFO [stderr] 32 |         let aa:Vec<_> = seeds
Dec 06 06:20:05.108 INFO [stderr]    |                         ^^^^^ borrowed value does not live long enough
Dec 06 06:20:05.108 INFO [stderr] 33 |             .iter().map(|a|{
Dec 06 06:20:05.108 INFO [stderr] 34 |             a.distance_to(p)
Dec 06 06:20:05.108 INFO [stderr]    |             ---------------- argument requires that `seeds` is borrowed for `'a`
Dec 06 06:20:05.108 INFO [stderr] ...
Dec 06 06:20:05.108 INFO [stderr] 40 | }
Dec 06 06:20:05.108 INFO [stderr]    | - `seeds` dropped here while still borrowed
Dec 06 06:20:05.108 INFO [stderr] 
Dec 06 06:20:05.108 INFO [stderr] error: aborting due to 2 previous errors
Dec 06 06:20:05.108 INFO [stderr] 
Dec 06 06:20:05.108 INFO [stderr] For more information about this error, try `rustc --explain E0597`.
Dec 06 06:20:05.108 INFO [stderr] error: Could not compile `lifetime_test`.
Dec 06 06:20:05.108 INFO [stderr] 
Dec 06 06:20:05.108 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 06:20:05.112 INFO [stderr] su: No module specific data is present
Dec 06 06:20:05.334 INFO running `"docker" "inspect" "51823b45842ca27bf48d6c2620d4b9bd5c2b1dadc507f624aeb909b33e02fae6"`
Dec 06 06:20:05.424 INFO running `"docker" "rm" "-f" "51823b45842ca27bf48d6c2620d4b9bd5c2b1dadc507f624aeb909b33e02fae6"`
Dec 06 06:20:05.514 INFO [stdout] 51823b45842ca27bf48d6c2620d4b9bd5c2b1dadc507f624aeb909b33e02fae6