Nov 29 23:44:40.430 INFO checking krzyk/rraytrace against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:44:40.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 23:44:40.894 INFO [stdout] 8af6707d75ff9ed5b6d68075b0d7f6cdd522bc9147e8c420c1590db185c16ad2
Nov 29 23:44:40.896 INFO running `"docker" "start" "-a" "8af6707d75ff9ed5b6d68075b0d7f6cdd522bc9147e8c420c1590db185c16ad2"`
Nov 29 23:44:42.816 INFO [stderr] usermod: no changes
Nov 29 23:44:42.916 INFO [stderr]     Checking rraytrace v0.1.0 (/source)
Nov 29 23:44:43.636 INFO [stderr] warning: value assigned to `rec` is never read
Nov 29 23:44:43.637 INFO [stderr]    --> src/main.rs:249:17
Nov 29 23:44:43.637 INFO [stderr]     |
Nov 29 23:44:43.637 INFO [stderr] 249 |                 rec = temp_rec.clone();
Nov 29 23:44:43.638 INFO [stderr]     |                 ^^^
Nov 29 23:44:43.638 INFO [stderr]     |
Nov 29 23:44:43.638 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 23:44:43.638 INFO [stderr] 
Nov 29 23:44:43.639 INFO [stderr] warning: variable `rec` is assigned to, but never used
Nov 29 23:44:43.639 INFO [stderr]    --> src/main.rs:241:56
Nov 29 23:44:43.639 INFO [stderr]     |
Nov 29 23:44:43.640 INFO [stderr] 241 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64, mut rec: HitRecord) -> bool {
Nov 29 23:44:43.640 INFO [stderr]     |                                                        ^^^
Nov 29 23:44:43.640 INFO [stderr]     |
Nov 29 23:44:43.640 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 23:44:43.640 INFO [stderr]     = note: consider using `_rec` instead
Nov 29 23:44:43.640 INFO [stderr] 
Nov 29 23:44:43.645 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:44:43.645 INFO [stderr]    --> src/main.rs:242:13
Nov 29 23:44:43.645 INFO [stderr]     |
Nov 29 23:44:43.645 INFO [stderr] 242 |         let mut temp_rec = HitRecord::new();
Nov 29 23:44:43.645 INFO [stderr]     |             ----^^^^^^^^
Nov 29 23:44:43.645 INFO [stderr]     |             |
Nov 29 23:44:43.646 INFO [stderr]     |             help: remove this `mut`
Nov 29 23:44:43.646 INFO [stderr]     |
Nov 29 23:44:43.646 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 23:44:43.646 INFO [stderr] 
Nov 29 23:44:43.646 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:44:43.646 INFO [stderr]    --> src/main.rs:257:9
Nov 29 23:44:43.646 INFO [stderr]     |
Nov 29 23:44:43.646 INFO [stderr] 257 |     let mut rec = HitRecord::new();
Nov 29 23:44:43.646 INFO [stderr]     |         ----^^^
Nov 29 23:44:43.646 INFO [stderr]     |         |
Nov 29 23:44:43.646 INFO [stderr]     |         help: remove this `mut`
Nov 29 23:44:43.646 INFO [stderr] 
Nov 29 23:44:43.666 INFO [stderr] warning: method is never used: `squared_length`
Nov 29 23:44:43.666 INFO [stderr]   --> src/main.rs:70:5
Nov 29 23:44:43.666 INFO [stderr]    |
Nov 29 23:44:43.666 INFO [stderr] 70 |     fn squared_length(&self) -> f64 {
Nov 29 23:44:43.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:44:43.666 INFO [stderr]    |
Nov 29 23:44:43.666 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:44:43.666 INFO [stderr] 
Nov 29 23:44:43.666 INFO [stderr] warning: method is never used: `cross`
Nov 29 23:44:43.666 INFO [stderr]   --> src/main.rs:78:5
Nov 29 23:44:43.666 INFO [stderr]    |
Nov 29 23:44:43.666 INFO [stderr] 78 |     fn cross(&self, other: Coords) -> Coords {
Nov 29 23:44:43.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:44:43.666 INFO [stderr] 
Nov 29 23:44:43.666 INFO [stderr] warning: method is never used: `unit_vector`
Nov 29 23:44:43.666 INFO [stderr]   --> src/main.rs:86:5
Nov 29 23:44:43.666 INFO [stderr]    |
Nov 29 23:44:43.666 INFO [stderr] 86 |     fn unit_vector(self, other: Coords) -> Coords {
Nov 29 23:44:43.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:44:43.666 INFO [stderr] 
Nov 29 23:44:43.687 INFO [stderr] warning: value assigned to `rec` is never read
Nov 29 23:44:43.687 INFO [stderr]    --> src/main.rs:249:17
Nov 29 23:44:43.687 INFO [stderr]     |
Nov 29 23:44:43.687 INFO [stderr] 249 |                 rec = temp_rec.clone();
Nov 29 23:44:43.687 INFO [stderr]     |                 ^^^
Nov 29 23:44:43.687 INFO [stderr]     |
Nov 29 23:44:43.687 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 23:44:43.687 INFO [stderr] 
Nov 29 23:44:43.688 INFO [stderr] warning: variable `rec` is assigned to, but never used
Nov 29 23:44:43.688 INFO [stderr]    --> src/main.rs:241:56
Nov 29 23:44:43.688 INFO [stderr]     |
Nov 29 23:44:43.688 INFO [stderr] 241 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64, mut rec: HitRecord) -> bool {
Nov 29 23:44:43.688 INFO [stderr]     |                                                        ^^^
Nov 29 23:44:43.688 INFO [stderr]     |
Nov 29 23:44:43.688 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 23:44:43.688 INFO [stderr]     = note: consider using `_rec` instead
Nov 29 23:44:43.688 INFO [stderr] 
Nov 29 23:44:43.706 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:44:43.706 INFO [stderr]    --> src/main.rs:242:13
Nov 29 23:44:43.706 INFO [stderr]     |
Nov 29 23:44:43.706 INFO [stderr] 242 |         let mut temp_rec = HitRecord::new();
Nov 29 23:44:43.706 INFO [stderr]     |             ----^^^^^^^^
Nov 29 23:44:43.706 INFO [stderr]     |             |
Nov 29 23:44:43.706 INFO [stderr]     |             help: remove this `mut`
Nov 29 23:44:43.706 INFO [stderr]     |
Nov 29 23:44:43.706 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 23:44:43.707 INFO [stderr] 
Nov 29 23:44:43.707 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:44:43.708 INFO [stderr]    --> src/main.rs:257:9
Nov 29 23:44:43.708 INFO [stderr]     |
Nov 29 23:44:43.708 INFO [stderr] 257 |     let mut rec = HitRecord::new();
Nov 29 23:44:43.708 INFO [stderr]     |         ----^^^
Nov 29 23:44:43.708 INFO [stderr]     |         |
Nov 29 23:44:43.708 INFO [stderr]     |         help: remove this `mut`
Nov 29 23:44:43.708 INFO [stderr] 
Nov 29 23:44:43.732 INFO [stderr] warning: method is never used: `squared_length`
Nov 29 23:44:43.732 INFO [stderr]   --> src/main.rs:70:5
Nov 29 23:44:43.732 INFO [stderr]    |
Nov 29 23:44:43.732 INFO [stderr] 70 |     fn squared_length(&self) -> f64 {
Nov 29 23:44:43.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:44:43.732 INFO [stderr]    |
Nov 29 23:44:43.732 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:44:43.733 INFO [stderr] 
Nov 29 23:44:43.733 INFO [stderr] warning: method is never used: `cross`
Nov 29 23:44:43.733 INFO [stderr]   --> src/main.rs:78:5
Nov 29 23:44:43.733 INFO [stderr]    |
Nov 29 23:44:43.733 INFO [stderr] 78 |     fn cross(&self, other: Coords) -> Coords {
Nov 29 23:44:43.733 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:44:43.733 INFO [stderr] 
Nov 29 23:44:43.733 INFO [stderr] warning: method is never used: `unit_vector`
Nov 29 23:44:43.733 INFO [stderr]   --> src/main.rs:86:5
Nov 29 23:44:43.733 INFO [stderr]    |
Nov 29 23:44:43.733 INFO [stderr] 86 |     fn unit_vector(self, other: Coords) -> Coords {
Nov 29 23:44:43.733 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:44:43.733 INFO [stderr] 
Nov 29 23:44:43.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 29 23:44:43.789 INFO [stderr] su: No module specific data is present
Nov 29 23:44:44.917 INFO running `"docker" "inspect" "8af6707d75ff9ed5b6d68075b0d7f6cdd522bc9147e8c420c1590db185c16ad2"`
Nov 29 23:44:45.296 INFO running `"docker" "rm" "-f" "8af6707d75ff9ed5b6d68075b0d7f6cdd522bc9147e8c420c1590db185c16ad2"`
Nov 29 23:44:45.638 INFO [stdout] 8af6707d75ff9ed5b6d68075b0d7f6cdd522bc9147e8c420c1590db185c16ad2