[INFO] updating cached repository storance/raytracer-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/storance/raytracer-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/storance/raytracer-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/storance/raytracer-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/storance/raytracer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/storance/raytracer-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/storance/raytracer-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/storance/raytracer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 491f7af18f2b551caa68714c3dc1e17f8bfb2995
[INFO] sha for GitHub repo storance/raytracer-rs: 491f7af18f2b551caa68714c3dc1e17f8bfb2995
[INFO] validating manifest of storance/raytracer-rs 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 storance/raytracer-rs 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 storance/raytracer-rs
[INFO] finished frobbing storance/raytracer-rs
[INFO] frobbed toml for storance/raytracer-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/storance/raytracer-rs/Cargo.toml
[INFO] started frobbing storance/raytracer-rs
[INFO] finished frobbing storance/raytracer-rs
[INFO] frobbed toml for storance/raytracer-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/storance/raytracer-rs/Cargo.toml
[INFO] crate storance/raytracer-rs 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 storance/raytracer-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/storance/raytracer-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4b6564b8330d74639cc13eff3156d38ca7ebf893057d8ce8352250217d5f5423
[INFO] running `"docker" "start" "-a" "4b6564b8330d74639cc13eff3156d38ca7ebf893057d8ce8352250217d5f5423"`
[INFO] [stderr]    Compiling num-bigint v0.1.36
[INFO] [stderr]    Compiling num-rational v0.1.36
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling raytracer-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `"docker" "inspect" "4b6564b8330d74639cc13eff3156d38ca7ebf893057d8ce8352250217d5f5423"`
[INFO] running `"docker" "rm" "-f" "4b6564b8330d74639cc13eff3156d38ca7ebf893057d8ce8352250217d5f5423"`
[INFO] [stdout] 4b6564b8330d74639cc13eff3156d38ca7ebf893057d8ce8352250217d5f5423
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/storance/raytracer-rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 36646efe1dd7ebdea4d14a27f5b0d7bff2abc7a14e777102b118454cc0068f1f
[INFO] running `"docker" "start" "-a" "36646efe1dd7ebdea4d14a27f5b0d7bff2abc7a14e777102b118454cc0068f1f"`
[INFO] [stderr]    Compiling raytracer-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "36646efe1dd7ebdea4d14a27f5b0d7bff2abc7a14e777102b118454cc0068f1f"`
[INFO] running `"docker" "rm" "-f" "36646efe1dd7ebdea4d14a27f5b0d7bff2abc7a14e777102b118454cc0068f1f"`
[INFO] [stdout] 36646efe1dd7ebdea4d14a27f5b0d7bff2abc7a14e777102b118454cc0068f1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/storance/raytracer-rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] db0db6305da870ef735bd1a124ba029b53d53f1b6801a243062533f00c850cf5
[INFO] running `"docker" "start" "-a" "db0db6305da870ef735bd1a124ba029b53d53f1b6801a243062533f00c850cf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer_rs-ff9dfb33b9bd7720
[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" "db0db6305da870ef735bd1a124ba029b53d53f1b6801a243062533f00c850cf5"`
[INFO] running `"docker" "rm" "-f" "db0db6305da870ef735bd1a124ba029b53d53f1b6801a243062533f00c850cf5"`
[INFO] [stdout] db0db6305da870ef735bd1a124ba029b53d53f1b6801a243062533f00c850cf5