[INFO] updating cached repository https://github.com/sieginglion/ray_caster
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b70bc1a396f853f4066301c5aea2b2324073d434
[INFO] testing sieginglion/ray_caster against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsieginglion%2Fray_caster" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sieginglion/ray_caster on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sieginglion/ray_caster
[INFO] finished tweaking git repo https://github.com/sieginglion/ray_caster
[INFO] tweaked toml for git repo https://github.com/sieginglion/ray_caster written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/sieginglion/ray_caster already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] cd2e6e7e64fdfebc47ed962a86663c8a65bdd542916ca83a0e0e28753e35d848
[INFO] running `"docker" "start" "-a" "cd2e6e7e64fdfebc47ed962a86663c8a65bdd542916ca83a0e0e28753e35d848"`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling image v0.22.1
[INFO] [stderr]    Compiling ray_caster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable `O` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn cast(O: &Vec<[[f32; 3]; 3]>, R_0: [f32; 3], D: [f32; 3]) -> f32 {
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `o`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R_0` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn cast(O: &Vec<[[f32; 3]; 3]>, R_0: [f32; 3], D: [f32; 3]) -> f32 {
[INFO] [stderr]    |                                 ^^^ help: convert the identifier to snake case: `r_0`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:48
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn cast(O: &Vec<[[f32; 3]; 3]>, R_0: [f32; 3], D: [f32; 3]) -> f32 {
[INFO] [stderr]    |                                                ^ help: convert the identifier to snake case: `d`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     for V in O {
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E_2` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let E_2 = subtract(V[2], V[0]);
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `e_2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E_1` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let E_1 = subtract(V[1], V[0]);
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `e_1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `T` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let T = subtract(R_0, V[0]);
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `P` should have a snake case name
[INFO] [stderr]   --> src/main.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let P = cross(D, E_2);
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `p`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]   --> src/main.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let Q = cross(T, E_1);
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `FOV` should have a snake case name
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let FOV: f32 = 60. * 0.0174;
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `fov`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `"docker" "inspect" "cd2e6e7e64fdfebc47ed962a86663c8a65bdd542916ca83a0e0e28753e35d848"`
[INFO] running `"docker" "rm" "-f" "cd2e6e7e64fdfebc47ed962a86663c8a65bdd542916ca83a0e0e28753e35d848"`
[INFO] [stdout] cd2e6e7e64fdfebc47ed962a86663c8a65bdd542916ca83a0e0e28753e35d848
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 559da039f88016a45eafdfa23856c48b48c92d9875610724794cc25422c48a6f
[INFO] running `"docker" "start" "-a" "559da039f88016a45eafdfa23856c48b48c92d9875610724794cc25422c48a6f"`
[INFO] [stderr]    Compiling ray_caster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable `O` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn cast(O: &Vec<[[f32; 3]; 3]>, R_0: [f32; 3], D: [f32; 3]) -> f32 {
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `o`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R_0` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn cast(O: &Vec<[[f32; 3]; 3]>, R_0: [f32; 3], D: [f32; 3]) -> f32 {
[INFO] [stderr]    |                                 ^^^ help: convert the identifier to snake case: `r_0`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:48
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn cast(O: &Vec<[[f32; 3]; 3]>, R_0: [f32; 3], D: [f32; 3]) -> f32 {
[INFO] [stderr]    |                                                ^ help: convert the identifier to snake case: `d`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     for V in O {
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E_2` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let E_2 = subtract(V[2], V[0]);
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `e_2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E_1` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let E_1 = subtract(V[1], V[0]);
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `e_1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `T` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let T = subtract(R_0, V[0]);
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `P` should have a snake case name
[INFO] [stderr]   --> src/main.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let P = cross(D, E_2);
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `p`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]   --> src/main.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let Q = cross(T, E_1);
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `FOV` should have a snake case name
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let FOV: f32 = 60. * 0.0174;
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `fov`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "559da039f88016a45eafdfa23856c48b48c92d9875610724794cc25422c48a6f"`
[INFO] running `"docker" "rm" "-f" "559da039f88016a45eafdfa23856c48b48c92d9875610724794cc25422c48a6f"`
[INFO] [stdout] 559da039f88016a45eafdfa23856c48b48c92d9875610724794cc25422c48a6f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 81d8d7159ac02104fc5ac8a50a4d1d18fcff3a476662b2687aeb43802eb0fcce
[INFO] running `"docker" "start" "-a" "81d8d7159ac02104fc5ac8a50a4d1d18fcff3a476662b2687aeb43802eb0fcce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ray_caster-8408618521213fd1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "81d8d7159ac02104fc5ac8a50a4d1d18fcff3a476662b2687aeb43802eb0fcce"`
[INFO] running `"docker" "rm" "-f" "81d8d7159ac02104fc5ac8a50a4d1d18fcff3a476662b2687aeb43802eb0fcce"`
[INFO] [stdout] 81d8d7159ac02104fc5ac8a50a4d1d18fcff3a476662b2687aeb43802eb0fcce