[INFO] updating cached repository termhn/rayn
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/termhn/rayn
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/termhn/rayn" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/termhn/rayn"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/termhn/rayn'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/termhn/rayn" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/termhn/rayn"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/termhn/rayn'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09f167c713c981e4b203ed8994bdad500d6b313a
[INFO] sha for GitHub repo termhn/rayn: 09f167c713c981e4b203ed8994bdad500d6b313a
[INFO] validating manifest of termhn/rayn on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of termhn/rayn on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing termhn/rayn
[INFO] finished frobbing termhn/rayn
[INFO] frobbed toml for termhn/rayn written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/termhn/rayn/Cargo.toml
[INFO] started frobbing termhn/rayn
[INFO] finished frobbing termhn/rayn
[INFO] frobbed toml for termhn/rayn written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/termhn/rayn/Cargo.toml
[INFO] crate termhn/rayn already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking termhn/rayn against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/termhn/rayn:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 249b9c93685f6a78cacc497d239512d6267c07d051e9e31e7507267f2f4c162c
[INFO] running `"docker" "start" "-a" "249b9c93685f6a78cacc497d239512d6267c07d051e9e31e7507267f2f4c162c"`
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]    Compiling vek v0.9.4
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking rayn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `pink_diffuse` should have an upper case name
[INFO] [stderr]   --> src/main.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |     static ref pink_diffuse: Diffuse = Diffuse::new(Color::new(0.7, 0.3, 0.4), 0.0);
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `PINK_DIFFUSE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `ground` should have an upper case name
[INFO] [stderr]   --> src/main.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |     static ref ground: Diffuse = Diffuse::new(Color::new(0.35, 0.3, 0.45), 0.2);
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to upper case: `GROUND`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `gold` should have an upper case name
[INFO] [stderr]   --> src/main.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     static ref gold: Metal = Metal::new(Color::new(1.0, 0.9, 0.5), 0.0);
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `GOLD`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `gold_rough` should have an upper case name
[INFO] [stderr]   --> src/main.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |     static ref gold_rough: Metal = Metal::new(Color::new(1.0, 0.9, 0.5), 0.2);
[INFO] [stderr]    |                ^^^^^^^^^^ help: convert the identifier to upper case: `GOLD_ROUGH`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `silver` should have an upper case name
[INFO] [stderr]   --> src/main.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |     static ref silver: Metal = Metal::new(Color::new(0.9, 0.9, 0.9), 0.05);
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to upper case: `SILVER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `glass` should have an upper case name
[INFO] [stderr]   --> src/main.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |     static ref glass: Refractive = Refractive::new(Color::new(0.9, 0.9, 0.9), 0.0, 1.5);
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to upper case: `GLASS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `glass_rough` should have an upper case name
[INFO] [stderr]   --> src/main.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     static ref glass_rough: Refractive = Refractive::new(Color::new(0.9, 0.9, 0.9), 0.2, 1.5);
[INFO] [stderr]    |                ^^^^^^^^^^^ help: convert the identifier to upper case: `GLASS_ROUGH`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `pink_diffuse` should have an upper case name
[INFO] [stderr]   --> src/main.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |     static ref pink_diffuse: Diffuse = Diffuse::new(Color::new(0.7, 0.3, 0.4), 0.0);
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `PINK_DIFFUSE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `ground` should have an upper case name
[INFO] [stderr]   --> src/main.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |     static ref ground: Diffuse = Diffuse::new(Color::new(0.35, 0.3, 0.45), 0.2);
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to upper case: `GROUND`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `gold` should have an upper case name
[INFO] [stderr]   --> src/main.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     static ref gold: Metal = Metal::new(Color::new(1.0, 0.9, 0.5), 0.0);
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `GOLD`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `gold_rough` should have an upper case name
[INFO] [stderr]   --> src/main.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |     static ref gold_rough: Metal = Metal::new(Color::new(1.0, 0.9, 0.5), 0.2);
[INFO] [stderr]    |                ^^^^^^^^^^ help: convert the identifier to upper case: `GOLD_ROUGH`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `silver` should have an upper case name
[INFO] [stderr]   --> src/main.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |     static ref silver: Metal = Metal::new(Color::new(0.9, 0.9, 0.9), 0.05);
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to upper case: `SILVER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `glass` should have an upper case name
[INFO] [stderr]   --> src/main.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |     static ref glass: Refractive = Refractive::new(Color::new(0.9, 0.9, 0.9), 0.0, 1.5);
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to upper case: `GLASS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `glass_rough` should have an upper case name
[INFO] [stderr]   --> src/main.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     static ref glass_rough: Refractive = Refractive::new(Color::new(0.9, 0.9, 0.9), 0.2, 1.5);
[INFO] [stderr]    |                ^^^^^^^^^^^ help: convert the identifier to upper case: `GLASS_ROUGH`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.50s
[INFO] running `"docker" "inspect" "249b9c93685f6a78cacc497d239512d6267c07d051e9e31e7507267f2f4c162c"`
[INFO] running `"docker" "rm" "-f" "249b9c93685f6a78cacc497d239512d6267c07d051e9e31e7507267f2f4c162c"`
[INFO] [stdout] 249b9c93685f6a78cacc497d239512d6267c07d051e9e31e7507267f2f4c162c