Dec 17 13:48:13.526 INFO checking theHooloovoo/rs-n-body-simulator against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:48:13.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/theHooloovoo/rs-n-body-simulator:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:48:13.836 INFO [stdout] f87938e7153a673d562e414ba1f1102772d74c78daeb68d633dbeec385c2a99d
Dec 17 13:48:13.838 INFO running `"docker" "start" "-a" "f87938e7153a673d562e414ba1f1102772d74c78daeb68d633dbeec385c2a99d"`
Dec 17 13:48:14.648 INFO [stderr]     Checking getopts v0.2.15
Dec 17 13:48:14.648 INFO [stderr]     Checking num_cpus v1.6.2
Dec 17 13:48:14.648 INFO [stderr]     Checking rand v0.3.15
Dec 17 13:48:15.851 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 13:48:16.480 INFO [stderr]     Checking rayon v0.8.2
Dec 17 13:48:18.804 INFO [stderr]     Checking n_body v0.1.0 (/opt/crater/workdir)
Dec 17 13:48:19.132 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 17 13:48:19.132 INFO [stderr]  --> src/body.rs:3:5
Dec 17 13:48:19.132 INFO [stderr]   |
Dec 17 13:48:19.132 INFO [stderr] 3 | use rayon::prelude::*;
Dec 17 13:48:19.132 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 13:48:19.132 INFO [stderr]   |
Dec 17 13:48:19.132 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:48:19.132 INFO [stderr] 
Dec 17 13:48:19.139 INFO [stderr] warning: unused variable: `f_out`
Dec 17 13:48:19.139 INFO [stderr]   --> src/main.rs:31:9
Dec 17 13:48:19.139 INFO [stderr]    |
Dec 17 13:48:19.139 INFO [stderr] 31 |     let f_out: String;  // Assigned by the -o flag
Dec 17 13:48:19.139 INFO [stderr]    |         ^^^^^ help: consider using `_f_out` instead
Dec 17 13:48:19.139 INFO [stderr]    |
Dec 17 13:48:19.139 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:48:19.139 INFO [stderr] 
Dec 17 13:48:19.148 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 17 13:48:19.148 INFO [stderr]  --> src/body.rs:3:5
Dec 17 13:48:19.148 INFO [stderr]   |
Dec 17 13:48:19.148 INFO [stderr] 3 | use rayon::prelude::*;
Dec 17 13:48:19.148 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 13:48:19.148 INFO [stderr]   |
Dec 17 13:48:19.148 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:48:19.148 INFO [stderr] 
Dec 17 13:48:19.153 INFO [stderr] warning: unused variable: `f_out`
Dec 17 13:48:19.155 INFO [stderr]   --> src/main.rs:31:9
Dec 17 13:48:19.155 INFO [stderr]    |
Dec 17 13:48:19.155 INFO [stderr] 31 |     let f_out: String;  // Assigned by the -o flag
Dec 17 13:48:19.155 INFO [stderr]    |         ^^^^^ help: consider using `_f_out` instead
Dec 17 13:48:19.155 INFO [stderr]    |
Dec 17 13:48:19.155 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:48:19.156 INFO [stderr] 
Dec 17 13:48:19.160 INFO [stderr] warning: method is never used: `new`
Dec 17 13:48:19.162 INFO [stderr]   --> src/body.rs:24:5
Dec 17 13:48:19.162 INFO [stderr]    |
Dec 17 13:48:19.162 INFO [stderr] 24 | /     pub fn new(l1: f64, l2: f64, l3: f64,
Dec 17 13:48:19.162 INFO [stderr] 25 | |                v1: f64, v2: f64, v3: f64, m: f64, n: &str) -> Body {
Dec 17 13:48:19.162 INFO [stderr] 26 | |         Body {
Dec 17 13:48:19.162 INFO [stderr] 27 | |             loc:    [l1, l2, l3],
Dec 17 13:48:19.162 INFO [stderr] ...  |
Dec 17 13:48:19.162 INFO [stderr] 31 | |         }
Dec 17 13:48:19.162 INFO [stderr] 32 | |     }
Dec 17 13:48:19.162 INFO [stderr]    | |_____^
Dec 17 13:48:19.162 INFO [stderr]    |
Dec 17 13:48:19.162 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 13:48:19.162 INFO [stderr] 
Dec 17 13:48:19.162 INFO [stderr] warning: method is never used: `to_string`
Dec 17 13:48:19.162 INFO [stderr]   --> src/body.rs:35:5
Dec 17 13:48:19.162 INFO [stderr]    |
Dec 17 13:48:19.162 INFO [stderr] 35 |     pub fn to_string(&self) -> String {
Dec 17 13:48:19.162 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:48:19.162 INFO [stderr] 
Dec 17 13:48:19.162 INFO [stderr] warning: method is never used: `gen_still_body`
Dec 17 13:48:19.162 INFO [stderr]   --> src/body.rs:89:5
Dec 17 13:48:19.162 INFO [stderr]    |
Dec 17 13:48:19.162 INFO [stderr] 89 |     pub fn gen_still_body(l1: f64, l2: f64, l3: f64, m: f64) -> Body {
Dec 17 13:48:19.162 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:48:19.162 INFO [stderr] 
Dec 17 13:48:19.162 INFO [stderr] warning: method is never used: `center_of_mass`
Dec 17 13:48:19.162 INFO [stderr]    --> src/body.rs:168:5
Dec 17 13:48:19.162 INFO [stderr]     |
Dec 17 13:48:19.162 INFO [stderr] 168 |     pub fn center_of_mass(v: &Vec<Body>) -> [f64; 3] {
Dec 17 13:48:19.162 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:48:19.164 INFO [stderr] 
Dec 17 13:48:19.187 INFO [stderr] warning: method is never used: `new`
Dec 17 13:48:19.187 INFO [stderr]   --> src/body.rs:24:5
Dec 17 13:48:19.187 INFO [stderr]    |
Dec 17 13:48:19.187 INFO [stderr] 24 | /     pub fn new(l1: f64, l2: f64, l3: f64,
Dec 17 13:48:19.187 INFO [stderr] 25 | |                v1: f64, v2: f64, v3: f64, m: f64, n: &str) -> Body {
Dec 17 13:48:19.187 INFO [stderr] 26 | |         Body {
Dec 17 13:48:19.187 INFO [stderr] 27 | |             loc:    [l1, l2, l3],
Dec 17 13:48:19.187 INFO [stderr] ...  |
Dec 17 13:48:19.187 INFO [stderr] 31 | |         }
Dec 17 13:48:19.187 INFO [stderr] 32 | |     }
Dec 17 13:48:19.187 INFO [stderr]    | |_____^
Dec 17 13:48:19.187 INFO [stderr]    |
Dec 17 13:48:19.187 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 13:48:19.187 INFO [stderr] 
Dec 17 13:48:19.187 INFO [stderr] warning: method is never used: `to_string`
Dec 17 13:48:19.187 INFO [stderr]   --> src/body.rs:35:5
Dec 17 13:48:19.187 INFO [stderr]    |
Dec 17 13:48:19.187 INFO [stderr] 35 |     pub fn to_string(&self) -> String {
Dec 17 13:48:19.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:48:19.187 INFO [stderr] 
Dec 17 13:48:19.187 INFO [stderr] warning: method is never used: `gen_still_body`
Dec 17 13:48:19.187 INFO [stderr]   --> src/body.rs:89:5
Dec 17 13:48:19.187 INFO [stderr]    |
Dec 17 13:48:19.187 INFO [stderr] 89 |     pub fn gen_still_body(l1: f64, l2: f64, l3: f64, m: f64) -> Body {
Dec 17 13:48:19.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:48:19.187 INFO [stderr] 
Dec 17 13:48:19.187 INFO [stderr] warning: method is never used: `center_of_mass`
Dec 17 13:48:19.187 INFO [stderr]    --> src/body.rs:168:5
Dec 17 13:48:19.187 INFO [stderr]     |
Dec 17 13:48:19.187 INFO [stderr] 168 |     pub fn center_of_mass(v: &Vec<Body>) -> [f64; 3] {
Dec 17 13:48:19.187 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:48:19.187 INFO [stderr] 
Dec 17 13:48:19.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Dec 17 13:48:19.474 INFO running `"docker" "inspect" "f87938e7153a673d562e414ba1f1102772d74c78daeb68d633dbeec385c2a99d"`
Dec 17 13:48:19.566 INFO running `"docker" "rm" "-f" "f87938e7153a673d562e414ba1f1102772d74c78daeb68d633dbeec385c2a99d"`
Dec 17 13:48:19.682 INFO [stdout] f87938e7153a673d562e414ba1f1102772d74c78daeb68d633dbeec385c2a99d