[INFO] updating cached repository scottvaverchak/corrosive-tracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/scottvaverchak/corrosive-tracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/scottvaverchak/corrosive-tracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/scottvaverchak/corrosive-tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/scottvaverchak/corrosive-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scottvaverchak/corrosive-tracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottvaverchak/corrosive-tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottvaverchak/corrosive-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cce21b065345462441b96a178ce304d4999abdce
[INFO] sha for GitHub repo scottvaverchak/corrosive-tracer: cce21b065345462441b96a178ce304d4999abdce
[INFO] validating manifest of scottvaverchak/corrosive-tracer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scottvaverchak/corrosive-tracer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scottvaverchak/corrosive-tracer
[INFO] finished frobbing scottvaverchak/corrosive-tracer
[INFO] frobbed toml for scottvaverchak/corrosive-tracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/scottvaverchak/corrosive-tracer/Cargo.toml
[INFO] started frobbing scottvaverchak/corrosive-tracer
[INFO] finished frobbing scottvaverchak/corrosive-tracer
[INFO] frobbed toml for scottvaverchak/corrosive-tracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottvaverchak/corrosive-tracer/Cargo.toml
[INFO] crate scottvaverchak/corrosive-tracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing scottvaverchak/corrosive-tracer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottvaverchak/corrosive-tracer:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6967e469d41b0e8a4095d3ef57cd36f490aba8379064786bac889b25ffc40fb3
[INFO] running `"docker" "start" "-a" "6967e469d41b0e8a4095d3ef57cd36f490aba8379064786bac889b25ffc40fb3"`
[INFO] [stderr]    Compiling corrosive-tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `make_unit_vector`
[INFO] [stderr]   --> src/vec3.rs:41:2
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn make_unit_vector(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cross`
[INFO] [stderr]   --> src/vec3.rs:54:2
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn cross(self, other: Vec3) -> Vec3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let N = Vec3::unit_vector(ray.point_at_parameter(t) - Vec3::new(0.0, 0.0, -1.0));
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `A` should have a snake case name
[INFO] [stderr]  --> src/ray.rs:5:2
[INFO] [stderr]   |
[INFO] [stderr] 5 |     A: Vec3,
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `B` should have a snake case name
[INFO] [stderr]  --> src/ray.rs:6:2
[INFO] [stderr]   |
[INFO] [stderr] 6 |     B: Vec3
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "6967e469d41b0e8a4095d3ef57cd36f490aba8379064786bac889b25ffc40fb3"`
[INFO] running `"docker" "rm" "-f" "6967e469d41b0e8a4095d3ef57cd36f490aba8379064786bac889b25ffc40fb3"`
[INFO] [stdout] 6967e469d41b0e8a4095d3ef57cd36f490aba8379064786bac889b25ffc40fb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottvaverchak/corrosive-tracer:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6f5cff386711b15124e263b46480d3cf21327083f760fa1da520e1002ee6e677
[INFO] running `"docker" "start" "-a" "6f5cff386711b15124e263b46480d3cf21327083f760fa1da520e1002ee6e677"`
[INFO] [stderr]    Compiling corrosive-tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `make_unit_vector`
[INFO] [stderr]   --> src/vec3.rs:41:2
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn make_unit_vector(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cross`
[INFO] [stderr]   --> src/vec3.rs:54:2
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn cross(self, other: Vec3) -> Vec3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let N = Vec3::unit_vector(ray.point_at_parameter(t) - Vec3::new(0.0, 0.0, -1.0));
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `A` should have a snake case name
[INFO] [stderr]  --> src/ray.rs:5:2
[INFO] [stderr]   |
[INFO] [stderr] 5 |     A: Vec3,
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `B` should have a snake case name
[INFO] [stderr]  --> src/ray.rs:6:2
[INFO] [stderr]   |
[INFO] [stderr] 6 |     B: Vec3
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "6f5cff386711b15124e263b46480d3cf21327083f760fa1da520e1002ee6e677"`
[INFO] running `"docker" "rm" "-f" "6f5cff386711b15124e263b46480d3cf21327083f760fa1da520e1002ee6e677"`
[INFO] [stdout] 6f5cff386711b15124e263b46480d3cf21327083f760fa1da520e1002ee6e677
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottvaverchak/corrosive-tracer:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 28d820f14d131bd67e287216f21399d4a5f98afe46d4e572669ef3b6d1b4affd
[INFO] running `"docker" "start" "-a" "28d820f14d131bd67e287216f21399d4a5f98afe46d4e572669ef3b6d1b4affd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/corrosive_tracer-c7ed43ae3b53af12
[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" "28d820f14d131bd67e287216f21399d4a5f98afe46d4e572669ef3b6d1b4affd"`
[INFO] running `"docker" "rm" "-f" "28d820f14d131bd67e287216f21399d4a5f98afe46d4e572669ef3b6d1b4affd"`
[INFO] [stdout] 28d820f14d131bd67e287216f21399d4a5f98afe46d4e572669ef3b6d1b4affd