[INFO] updating cached repository cbiffle/rtiow-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cbiffle/rtiow-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cbiffle/rtiow-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/cbiffle/rtiow-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cbiffle/rtiow-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cbiffle/rtiow-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cbiffle/rtiow-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cbiffle/rtiow-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8465b60440ae6b55dcf384e5036b512a901bc874
[INFO] sha for GitHub repo cbiffle/rtiow-rust: 8465b60440ae6b55dcf384e5036b512a901bc874
[INFO] validating manifest of cbiffle/rtiow-rust 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 cbiffle/rtiow-rust 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 cbiffle/rtiow-rust
[INFO] finished frobbing cbiffle/rtiow-rust
[INFO] frobbed toml for cbiffle/rtiow-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/cbiffle/rtiow-rust/Cargo.toml
[INFO] started frobbing cbiffle/rtiow-rust
[INFO] finished frobbing cbiffle/rtiow-rust
[INFO] frobbed toml for cbiffle/rtiow-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cbiffle/rtiow-rust/Cargo.toml
[INFO] crate cbiffle/rtiow-rust 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 cbiffle/rtiow-rust 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-7/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/cbiffle/rtiow-rust:/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] 62f4173fbba5d6fd101e7b494d8ed2fcfe1fafddea2d27202f5d0aaa15993172
[INFO] running `"docker" "start" "-a" "62f4173fbba5d6fd101e7b494d8ed2fcfe1fafddea2d27202f5d0aaa15993172"`
[INFO] [stderr]    Compiling rtiow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `texture` is imported redundantly
[INFO] [stderr]    --> src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | use rtiow::*;
[INFO] [stderr]     |     -------- the item `texture` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 184 |     use rtiow::texture;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `"docker" "inspect" "62f4173fbba5d6fd101e7b494d8ed2fcfe1fafddea2d27202f5d0aaa15993172"`
[INFO] running `"docker" "rm" "-f" "62f4173fbba5d6fd101e7b494d8ed2fcfe1fafddea2d27202f5d0aaa15993172"`
[INFO] [stdout] 62f4173fbba5d6fd101e7b494d8ed2fcfe1fafddea2d27202f5d0aaa15993172
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/cbiffle/rtiow-rust:/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] 4b8477ae66d2019cf21e32c476c6426fa0198955bc16877a1dedcd28da3fc8b4
[INFO] running `"docker" "start" "-a" "4b8477ae66d2019cf21e32c476c6426fa0198955bc16877a1dedcd28da3fc8b4"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling csv v1.0.6
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling rtiow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `texture` is imported redundantly
[INFO] [stderr]    --> src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | use rtiow::*;
[INFO] [stderr]     |     -------- the item `texture` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 184 |     use rtiow::texture;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `"docker" "inspect" "4b8477ae66d2019cf21e32c476c6426fa0198955bc16877a1dedcd28da3fc8b4"`
[INFO] running `"docker" "rm" "-f" "4b8477ae66d2019cf21e32c476c6426fa0198955bc16877a1dedcd28da3fc8b4"`
[INFO] [stdout] 4b8477ae66d2019cf21e32c476c6426fa0198955bc16877a1dedcd28da3fc8b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/cbiffle/rtiow-rust:/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] 5ce45e91fde61d21966443ff55aa8599a6a01ff1c04e1f427e6ef006642ae201
[INFO] running `"docker" "start" "-a" "5ce45e91fde61d21966443ff55aa8599a6a01ff1c04e1f427e6ef006642ae201"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rtiow-a19613df16bd195a
[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] [stderr]      Running /opt/crater/target/debug/deps/rtiow-67f81aaab6256d72
[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] [stderr]    Doc-tests rtiow
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/vec3.rs - vec3::Axis (line 270) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Channel (line 221) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5ce45e91fde61d21966443ff55aa8599a6a01ff1c04e1f427e6ef006642ae201"`
[INFO] running `"docker" "rm" "-f" "5ce45e91fde61d21966443ff55aa8599a6a01ff1c04e1f427e6ef006642ae201"`
[INFO] [stdout] 5ce45e91fde61d21966443ff55aa8599a6a01ff1c04e1f427e6ef006642ae201