[INFO] cloning repository rektrex/ray_tracer
[INFO] running `"git" "clone" "--bare" "git://github.com/rektrex/ray_tracer.git" "work/cache/sources/gh/rektrex/ray_tracer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rektrex/ray_tracer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rektrex/ray_tracer" "work/ex/beta-1.37-6/sources/1.36.0/gh/rektrex/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rektrex/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rektrex/ray_tracer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rektrex/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rektrex/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0bba8b01bea5ac3668d10504b5c2f597d1069be1
[INFO] sha for GitHub repo rektrex/ray_tracer: 0bba8b01bea5ac3668d10504b5c2f597d1069be1
[INFO] validating manifest of rektrex/ray_tracer on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rektrex/ray_tracer on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rektrex/ray_tracer
[INFO] finished frobbing rektrex/ray_tracer
[INFO] frobbed toml for rektrex/ray_tracer written to work/ex/beta-1.37-6/sources/1.36.0/gh/rektrex/ray_tracer/Cargo.toml
[INFO] started frobbing rektrex/ray_tracer
[INFO] finished frobbing rektrex/ray_tracer
[INFO] frobbed toml for rektrex/ray_tracer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rektrex/ray_tracer/Cargo.toml
[INFO] crate rektrex/ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rektrex/ray_tracer/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minifb v0.12.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rektrex/ray_tracer against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rektrex/ray_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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e444687a4ffb664391b9971ca3d115108851b7fc56518e298a212dcddd86c0d6
[INFO] running `"docker" "start" "-a" "e444687a4ffb664391b9971ca3d115108851b7fc56518e298a212dcddd86c0d6"`
[INFO] [stderr]    Compiling minifb v0.12.0
[INFO] [stderr]    Compiling rayTracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rayTracer` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ray_tracer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `"docker" "inspect" "e444687a4ffb664391b9971ca3d115108851b7fc56518e298a212dcddd86c0d6"`
[INFO] running `"docker" "rm" "-f" "e444687a4ffb664391b9971ca3d115108851b7fc56518e298a212dcddd86c0d6"`
[INFO] [stdout] e444687a4ffb664391b9971ca3d115108851b7fc56518e298a212dcddd86c0d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rektrex/ray_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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] da04da13e83b2947f4a25d0cb5224d29be9c9af8784166312be1ab70e8459070
[INFO] running `"docker" "start" "-a" "da04da13e83b2947f4a25d0cb5224d29be9c9af8784166312be1ab70e8459070"`
[INFO] [stderr]    Compiling rayTracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rayTracer` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ray_tracer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "da04da13e83b2947f4a25d0cb5224d29be9c9af8784166312be1ab70e8459070"`
[INFO] running `"docker" "rm" "-f" "da04da13e83b2947f4a25d0cb5224d29be9c9af8784166312be1ab70e8459070"`
[INFO] [stdout] da04da13e83b2947f4a25d0cb5224d29be9c9af8784166312be1ab70e8459070
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rektrex/ray_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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f1274f3627092a2ded55267df9f2db08d731c07a6a3a0a9d499f241f906a60c8
[INFO] running `"docker" "start" "-a" "f1274f3627092a2ded55267df9f2db08d731c07a6a3a0a9d499f241f906a60c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rayTracer-a834e724537e4d6b
[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" "f1274f3627092a2ded55267df9f2db08d731c07a6a3a0a9d499f241f906a60c8"`
[INFO] running `"docker" "rm" "-f" "f1274f3627092a2ded55267df9f2db08d731c07a6a3a0a9d499f241f906a60c8"`
[INFO] [stdout] f1274f3627092a2ded55267df9f2db08d731c07a6a3a0a9d499f241f906a60c8