[INFO] updating cached repository Qwertycrackers/ex-graphics
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Qwertycrackers/ex-graphics
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Qwertycrackers/ex-graphics" "work/ex/beta-1.37-6/sources/1.36.0/gh/Qwertycrackers/ex-graphics"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Qwertycrackers/ex-graphics'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Qwertycrackers/ex-graphics" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Qwertycrackers/ex-graphics"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Qwertycrackers/ex-graphics'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a18c7043e60277dae0e123ad18357a7074537072
[INFO] sha for GitHub repo Qwertycrackers/ex-graphics: a18c7043e60277dae0e123ad18357a7074537072
[INFO] validating manifest of Qwertycrackers/ex-graphics 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 Qwertycrackers/ex-graphics 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 Qwertycrackers/ex-graphics
[INFO] finished frobbing Qwertycrackers/ex-graphics
[INFO] frobbed toml for Qwertycrackers/ex-graphics written to work/ex/beta-1.37-6/sources/1.36.0/gh/Qwertycrackers/ex-graphics/Cargo.toml
[INFO] started frobbing Qwertycrackers/ex-graphics
[INFO] finished frobbing Qwertycrackers/ex-graphics
[INFO] frobbed toml for Qwertycrackers/ex-graphics written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Qwertycrackers/ex-graphics/Cargo.toml
[INFO] crate Qwertycrackers/ex-graphics 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 Qwertycrackers/ex-graphics 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-3/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/Qwertycrackers/ex-graphics:/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] ff55d001b4d445283313fa871ce0b65308ed3f53ca27503e75784e04224b478c
[INFO] running `"docker" "start" "-a" "ff55d001b4d445283313fa871ce0b65308ed3f53ca27503e75784e04224b478c"`
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling ex-graphics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/lib.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ffi::{CString, CStr};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.04s
[INFO] running `"docker" "inspect" "ff55d001b4d445283313fa871ce0b65308ed3f53ca27503e75784e04224b478c"`
[INFO] running `"docker" "rm" "-f" "ff55d001b4d445283313fa871ce0b65308ed3f53ca27503e75784e04224b478c"`
[INFO] [stdout] ff55d001b4d445283313fa871ce0b65308ed3f53ca27503e75784e04224b478c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/Qwertycrackers/ex-graphics:/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] 874b2fade4ecb28873aa89454fddb78cf87c431f238031b17b162f3ad8b334b5
[INFO] running `"docker" "start" "-a" "874b2fade4ecb28873aa89454fddb78cf87c431f238031b17b162f3ad8b334b5"`
[INFO] [stderr]    Compiling ex-graphics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/lib.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ffi::{CString, CStr};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "874b2fade4ecb28873aa89454fddb78cf87c431f238031b17b162f3ad8b334b5"`
[INFO] running `"docker" "rm" "-f" "874b2fade4ecb28873aa89454fddb78cf87c431f238031b17b162f3ad8b334b5"`
[INFO] [stdout] 874b2fade4ecb28873aa89454fddb78cf87c431f238031b17b162f3ad8b334b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/Qwertycrackers/ex-graphics:/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] 7d972104c0366d55dd1f2cb59233ac3f5e97dddd5a7648da34747b11ea1812ce
[INFO] running `"docker" "start" "-a" "7d972104c0366d55dd1f2cb59233ac3f5e97dddd5a7648da34747b11ea1812ce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ex_graphics-215b698f55b37e82
[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/ex_graphics-0f802ececf72066f
[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 ex-graphics
[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" "7d972104c0366d55dd1f2cb59233ac3f5e97dddd5a7648da34747b11ea1812ce"`
[INFO] running `"docker" "rm" "-f" "7d972104c0366d55dd1f2cb59233ac3f5e97dddd5a7648da34747b11ea1812ce"`
[INFO] [stdout] 7d972104c0366d55dd1f2cb59233ac3f5e97dddd5a7648da34747b11ea1812ce