Dec 19 07:17:26.221 INFO checking theHooloovoo/rs-n-body-simulator against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:17:26.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:17:26.737 INFO [stdout] c2de92160717c616ea447f98286c287b438b1e670709f1543a6243a86880365d
Dec 19 07:17:26.739 INFO running `"docker" "start" "-a" "c2de92160717c616ea447f98286c287b438b1e670709f1543a6243a86880365d"`
Dec 19 07:17:28.864 INFO [stderr]     Checking libc v0.2.28
Dec 19 07:17:28.864 INFO [stderr]     Checking getopts v0.2.15
Dec 19 07:17:30.028 INFO [stderr]     Checking rand v0.3.15
Dec 19 07:17:30.028 INFO [stderr]     Checking num_cpus v1.6.2
Dec 19 07:17:31.412 INFO [stderr]     Checking rayon-core v1.2.1
Dec 19 07:17:32.020 INFO [stderr]     Checking rayon v0.8.2
Dec 19 07:17:34.304 INFO [stderr]     Checking n_body v0.1.0 (/opt/crater/workdir)
Dec 19 07:17:34.904 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 19 07:17:34.904 INFO [stderr]  --> src/body.rs:3:5
Dec 19 07:17:34.904 INFO [stderr]   |
Dec 19 07:17:34.904 INFO [stderr] 3 | use rayon::prelude::*;
Dec 19 07:17:34.904 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 07:17:34.904 INFO [stderr]   |
Dec 19 07:17:34.904 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:17:34.904 INFO [stderr] 
Dec 19 07:17:34.922 INFO [stderr] warning: unused variable: `f_out`
Dec 19 07:17:34.922 INFO [stderr]   --> src/main.rs:31:9
Dec 19 07:17:34.922 INFO [stderr]    |
Dec 19 07:17:34.922 INFO [stderr] 31 |     let f_out: String;  // Assigned by the -o flag
Dec 19 07:17:34.922 INFO [stderr]    |         ^^^^^ help: consider using `_f_out` instead
Dec 19 07:17:34.922 INFO [stderr]    |
Dec 19 07:17:34.922 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:17:34.922 INFO [stderr] 
Dec 19 07:17:34.968 INFO [stderr] warning: method is never used: `new`
Dec 19 07:17:34.968 INFO [stderr]   --> src/body.rs:24:5
Dec 19 07:17:34.968 INFO [stderr]    |
Dec 19 07:17:34.968 INFO [stderr] 24 | /     pub fn new(l1: f64, l2: f64, l3: f64,
Dec 19 07:17:34.968 INFO [stderr] 25 | |                v1: f64, v2: f64, v3: f64, m: f64, n: &str) -> Body {
Dec 19 07:17:34.968 INFO [stderr] 26 | |         Body {
Dec 19 07:17:34.968 INFO [stderr] 27 | |             loc:    [l1, l2, l3],
Dec 19 07:17:34.968 INFO [stderr] ...  |
Dec 19 07:17:34.968 INFO [stderr] 31 | |         }
Dec 19 07:17:34.968 INFO [stderr] 32 | |     }
Dec 19 07:17:34.968 INFO [stderr]    | |_____^
Dec 19 07:17:34.968 INFO [stderr]    |
Dec 19 07:17:34.968 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:17:34.968 INFO [stderr] 
Dec 19 07:17:34.968 INFO [stderr] warning: method is never used: `to_string`
Dec 19 07:17:34.968 INFO [stderr]   --> src/body.rs:35:5
Dec 19 07:17:34.968 INFO [stderr]    |
Dec 19 07:17:34.968 INFO [stderr] 35 |     pub fn to_string(&self) -> String {
Dec 19 07:17:34.968 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:17:34.968 INFO [stderr] 
Dec 19 07:17:34.968 INFO [stderr] warning: method is never used: `gen_still_body`
Dec 19 07:17:34.968 INFO [stderr]   --> src/body.rs:89:5
Dec 19 07:17:34.968 INFO [stderr]    |
Dec 19 07:17:34.968 INFO [stderr] 89 |     pub fn gen_still_body(l1: f64, l2: f64, l3: f64, m: f64) -> Body {
Dec 19 07:17:34.968 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:17:34.968 INFO [stderr] 
Dec 19 07:17:34.968 INFO [stderr] warning: method is never used: `center_of_mass`
Dec 19 07:17:34.968 INFO [stderr]    --> src/body.rs:168:5
Dec 19 07:17:34.968 INFO [stderr]     |
Dec 19 07:17:34.968 INFO [stderr] 168 |     pub fn center_of_mass(v: &Vec<Body>) -> [f64; 3] {
Dec 19 07:17:34.968 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:17:34.968 INFO [stderr] 
Dec 19 07:17:34.976 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 19 07:17:34.976 INFO [stderr]  --> src/body.rs:3:5
Dec 19 07:17:34.976 INFO [stderr]   |
Dec 19 07:17:34.976 INFO [stderr] 3 | use rayon::prelude::*;
Dec 19 07:17:34.976 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 07:17:34.976 INFO [stderr]   |
Dec 19 07:17:34.976 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:17:34.976 INFO [stderr] 
Dec 19 07:17:34.988 INFO [stderr] warning: unused variable: `f_out`
Dec 19 07:17:34.988 INFO [stderr]   --> src/main.rs:31:9
Dec 19 07:17:34.988 INFO [stderr]    |
Dec 19 07:17:34.988 INFO [stderr] 31 |     let f_out: String;  // Assigned by the -o flag
Dec 19 07:17:34.988 INFO [stderr]    |         ^^^^^ help: consider using `_f_out` instead
Dec 19 07:17:34.988 INFO [stderr]    |
Dec 19 07:17:34.988 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:17:34.988 INFO [stderr] 
Dec 19 07:17:35.036 INFO [stderr] warning: method is never used: `new`
Dec 19 07:17:35.036 INFO [stderr]   --> src/body.rs:24:5
Dec 19 07:17:35.036 INFO [stderr]    |
Dec 19 07:17:35.036 INFO [stderr] 24 | /     pub fn new(l1: f64, l2: f64, l3: f64,
Dec 19 07:17:35.036 INFO [stderr] 25 | |                v1: f64, v2: f64, v3: f64, m: f64, n: &str) -> Body {
Dec 19 07:17:35.036 INFO [stderr] 26 | |         Body {
Dec 19 07:17:35.036 INFO [stderr] 27 | |             loc:    [l1, l2, l3],
Dec 19 07:17:35.036 INFO [stderr] ...  |
Dec 19 07:17:35.036 INFO [stderr] 31 | |         }
Dec 19 07:17:35.036 INFO [stderr] 32 | |     }
Dec 19 07:17:35.036 INFO [stderr]    | |_____^
Dec 19 07:17:35.036 INFO [stderr]    |
Dec 19 07:17:35.036 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:17:35.036 INFO [stderr] 
Dec 19 07:17:35.036 INFO [stderr] warning: method is never used: `to_string`
Dec 19 07:17:35.036 INFO [stderr]   --> src/body.rs:35:5
Dec 19 07:17:35.036 INFO [stderr]    |
Dec 19 07:17:35.036 INFO [stderr] 35 |     pub fn to_string(&self) -> String {
Dec 19 07:17:35.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:17:35.036 INFO [stderr] 
Dec 19 07:17:35.036 INFO [stderr] warning: method is never used: `gen_still_body`
Dec 19 07:17:35.036 INFO [stderr]   --> src/body.rs:89:5
Dec 19 07:17:35.036 INFO [stderr]    |
Dec 19 07:17:35.036 INFO [stderr] 89 |     pub fn gen_still_body(l1: f64, l2: f64, l3: f64, m: f64) -> Body {
Dec 19 07:17:35.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:17:35.036 INFO [stderr] 
Dec 19 07:17:35.036 INFO [stderr] warning: method is never used: `center_of_mass`
Dec 19 07:17:35.036 INFO [stderr]    --> src/body.rs:168:5
Dec 19 07:17:35.036 INFO [stderr]     |
Dec 19 07:17:35.036 INFO [stderr] 168 |     pub fn center_of_mass(v: &Vec<Body>) -> [f64; 3] {
Dec 19 07:17:35.036 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:17:35.036 INFO [stderr] 
Dec 19 07:17:35.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
Dec 19 07:17:35.810 INFO running `"docker" "inspect" "c2de92160717c616ea447f98286c287b438b1e670709f1543a6243a86880365d"`
Dec 19 07:17:36.140 INFO running `"docker" "rm" "-f" "c2de92160717c616ea447f98286c287b438b1e670709f1543a6243a86880365d"`
Dec 19 07:17:36.524 INFO [stdout] c2de92160717c616ea447f98286c287b438b1e670709f1543a6243a86880365d