[INFO] updating cached repository jbowen93/Rust_Games
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jbowen93/Rust_Games
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jbowen93/Rust_Games" "work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jbowen93/Rust_Games" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbowen93/Rust_Games"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbowen93/Rust_Games'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 60145ab7084fc2b216b174639ba06ba2afcf2a80
[INFO] sha for GitHub repo jbowen93/Rust_Games: 60145ab7084fc2b216b174639ba06ba2afcf2a80
[INFO] validating manifest of jbowen93/Rust_Games 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 jbowen93/Rust_Games 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 jbowen93/Rust_Games
[INFO] finished frobbing jbowen93/Rust_Games
[INFO] frobbed toml for jbowen93/Rust_Games written to work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games/Cargo.toml
[INFO] started frobbing jbowen93/Rust_Games
[INFO] finished frobbing jbowen93/Rust_Games
[INFO] frobbed toml for jbowen93/Rust_Games written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbowen93/Rust_Games/Cargo.toml
[INFO] crate jbowen93/Rust_Games 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 jbowen93/Rust_Games 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games:/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] aa6d245a4c3c1539b030aef897a0c5d3bec53bae1ab1a78ed0e44e08fff8d56e
[INFO] running `"docker" "start" "-a" "aa6d245a4c3c1539b030aef897a0c5d3bec53bae1ab1a78ed0e44e08fff8d56e"`
[INFO] [stderr]    Compiling sdl2-sys v0.8.1
[INFO] [stderr]    Compiling sdl2 v0.17.0
[INFO] [stderr]    Compiling arcade-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Phi`
[INFO] [stderr]   --> src/phi/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Phi<'window> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ViewAction`
[INFO] [stderr]   --> src/phi/mod.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub enum ViewAction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "aa6d245a4c3c1539b030aef897a0c5d3bec53bae1ab1a78ed0e44e08fff8d56e"`
[INFO] running `"docker" "rm" "-f" "aa6d245a4c3c1539b030aef897a0c5d3bec53bae1ab1a78ed0e44e08fff8d56e"`
[INFO] [stdout] aa6d245a4c3c1539b030aef897a0c5d3bec53bae1ab1a78ed0e44e08fff8d56e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games:/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] 87afc3a61f73bdac56362ecb31e3279bcf152f15c00224583a5999a8143aed63
[INFO] running `"docker" "start" "-a" "87afc3a61f73bdac56362ecb31e3279bcf152f15c00224583a5999a8143aed63"`
[INFO] [stderr]    Compiling arcade-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Phi`
[INFO] [stderr]   --> src/phi/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Phi<'window> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ViewAction`
[INFO] [stderr]   --> src/phi/mod.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub enum ViewAction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "87afc3a61f73bdac56362ecb31e3279bcf152f15c00224583a5999a8143aed63"`
[INFO] running `"docker" "rm" "-f" "87afc3a61f73bdac56362ecb31e3279bcf152f15c00224583a5999a8143aed63"`
[INFO] [stdout] 87afc3a61f73bdac56362ecb31e3279bcf152f15c00224583a5999a8143aed63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbowen93/Rust_Games:/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] 5ff158c75030944010e12c19d981461eb73104ac7c6fd1f279eec3b9a852024b
[INFO] running `"docker" "start" "-a" "5ff158c75030944010e12c19d981461eb73104ac7c6fd1f279eec3b9a852024b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arcade_rs-251456a51bab77bf
[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" "5ff158c75030944010e12c19d981461eb73104ac7c6fd1f279eec3b9a852024b"`
[INFO] running `"docker" "rm" "-f" "5ff158c75030944010e12c19d981461eb73104ac7c6fd1f279eec3b9a852024b"`
[INFO] [stdout] 5ff158c75030944010e12c19d981461eb73104ac7c6fd1f279eec3b9a852024b