[INFO] updating cached repository aadebdeb/rust-smallpt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aadebdeb/rust-smallpt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aadebdeb/rust-smallpt" "work/ex/beta-1.37-6/sources/1.36.0/gh/aadebdeb/rust-smallpt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/aadebdeb/rust-smallpt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aadebdeb/rust-smallpt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aadebdeb/rust-smallpt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aadebdeb/rust-smallpt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d9783b23ffeb20bf67b1ed4b63f005822a1f039
[INFO] sha for GitHub repo aadebdeb/rust-smallpt: 7d9783b23ffeb20bf67b1ed4b63f005822a1f039
[INFO] validating manifest of aadebdeb/rust-smallpt 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 aadebdeb/rust-smallpt 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 aadebdeb/rust-smallpt
[INFO] finished frobbing aadebdeb/rust-smallpt
[INFO] frobbed toml for aadebdeb/rust-smallpt written to work/ex/beta-1.37-6/sources/1.36.0/gh/aadebdeb/rust-smallpt/Cargo.toml
[INFO] started frobbing aadebdeb/rust-smallpt
[INFO] finished frobbing aadebdeb/rust-smallpt
[INFO] frobbed toml for aadebdeb/rust-smallpt written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aadebdeb/rust-smallpt/Cargo.toml
[INFO] crate aadebdeb/rust-smallpt 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing aadebdeb/rust-smallpt against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/aadebdeb/rust-smallpt:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] cbf7ad90458fde8761d524b5b4cc0ce98fb10a4eddb6c8d44392107e45ed8373
[INFO] running `"docker" "start" "-a" "cbf7ad90458fde8761d524b5b4cc0ce98fb10a4eddb6c8d44392107e45ed8373"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling rust-smallpt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `spheres` should have an upper case name
[INFO] [stderr]    --> src/main.rs:122:16
[INFO] [stderr]     |
[INFO] [stderr] 122 |     static ref spheres: [Sphere; 9] = [
[INFO] [stderr]     |                ^^^^^^^ help: convert the identifier to upper case: `SPHERES`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `"docker" "inspect" "cbf7ad90458fde8761d524b5b4cc0ce98fb10a4eddb6c8d44392107e45ed8373"`
[INFO] running `"docker" "rm" "-f" "cbf7ad90458fde8761d524b5b4cc0ce98fb10a4eddb6c8d44392107e45ed8373"`
[INFO] [stdout] cbf7ad90458fde8761d524b5b4cc0ce98fb10a4eddb6c8d44392107e45ed8373
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/aadebdeb/rust-smallpt:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 33269e69347a575ef45c8335fe7bf1fdfaecf69d53e6c059c4545673bd1a0632
[INFO] running `"docker" "start" "-a" "33269e69347a575ef45c8335fe7bf1fdfaecf69d53e6c059c4545673bd1a0632"`
[INFO] [stderr]    Compiling rust-smallpt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `spheres` should have an upper case name
[INFO] [stderr]    --> src/main.rs:122:16
[INFO] [stderr]     |
[INFO] [stderr] 122 |     static ref spheres: [Sphere; 9] = [
[INFO] [stderr]     |                ^^^^^^^ help: convert the identifier to upper case: `SPHERES`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "33269e69347a575ef45c8335fe7bf1fdfaecf69d53e6c059c4545673bd1a0632"`
[INFO] running `"docker" "rm" "-f" "33269e69347a575ef45c8335fe7bf1fdfaecf69d53e6c059c4545673bd1a0632"`
[INFO] [stdout] 33269e69347a575ef45c8335fe7bf1fdfaecf69d53e6c059c4545673bd1a0632
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/aadebdeb/rust-smallpt:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a306ee640f8a3dfdf9f9c8e9f8625fcbd501b58bbb5f540c501281682d6bb0e6
[INFO] running `"docker" "start" "-a" "a306ee640f8a3dfdf9f9c8e9f8625fcbd501b58bbb5f540c501281682d6bb0e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_smallpt-d1b37757f5e182d6
[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" "a306ee640f8a3dfdf9f9c8e9f8625fcbd501b58bbb5f540c501281682d6bb0e6"`
[INFO] running `"docker" "rm" "-f" "a306ee640f8a3dfdf9f9c8e9f8625fcbd501b58bbb5f540c501281682d6bb0e6"`
[INFO] [stdout] a306ee640f8a3dfdf9f9c8e9f8625fcbd501b58bbb5f540c501281682d6bb0e6