[INFO] updating cached repository kgori/arcade-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kgori/arcade-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kgori/arcade-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kgori/arcade-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kgori/arcade-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kgori/arcade-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 64c9f85093a14721058f974346078ef80cc5c511
[INFO] sha for GitHub repo kgori/arcade-rs: 64c9f85093a14721058f974346078ef80cc5c511
[INFO] validating manifest of kgori/arcade-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 kgori/arcade-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 kgori/arcade-rs
[INFO] finished frobbing kgori/arcade-rs
[INFO] frobbed toml for kgori/arcade-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-rs/Cargo.toml
[INFO] started frobbing kgori/arcade-rs
[INFO] finished frobbing kgori/arcade-rs
[INFO] frobbed toml for kgori/arcade-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kgori/arcade-rs/Cargo.toml
[INFO] crate kgori/arcade-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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-rs/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[INFO] the lockfile is outdated, regenerating it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 kgori/arcade-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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-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] 6ab1e1cb40ba99c7d504ee240d91f40d9b4f204b34afd07531b33416b40228fa
[INFO] running `"docker" "start" "-a" "6ab1e1cb40ba99c7d504ee240d91f40d9b4f204b34afd07531b33416b40228fa"`
[INFO] [stderr]    Compiling sdl2-sys v0.8.1
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling sdl2 v0.14.0
[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:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | 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:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub enum ViewAction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "6ab1e1cb40ba99c7d504ee240d91f40d9b4f204b34afd07531b33416b40228fa"`
[INFO] running `"docker" "rm" "-f" "6ab1e1cb40ba99c7d504ee240d91f40d9b4f204b34afd07531b33416b40228fa"`
[INFO] [stdout] 6ab1e1cb40ba99c7d504ee240d91f40d9b4f204b34afd07531b33416b40228fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-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] 35715e40ba25d64608352bb50c72b6bf7c66403246efbec4f02011275030d382
[INFO] running `"docker" "start" "-a" "35715e40ba25d64608352bb50c72b6bf7c66403246efbec4f02011275030d382"`
[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:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | 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:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub enum ViewAction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "35715e40ba25d64608352bb50c72b6bf7c66403246efbec4f02011275030d382"`
[INFO] running `"docker" "rm" "-f" "35715e40ba25d64608352bb50c72b6bf7c66403246efbec4f02011275030d382"`
[INFO] [stdout] 35715e40ba25d64608352bb50c72b6bf7c66403246efbec4f02011275030d382
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kgori/arcade-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] 2632f1ee06acbf4c60dae757aac9a989bbd93e6b9e37a40d9d68c553f27ab266
[INFO] running `"docker" "start" "-a" "2632f1ee06acbf4c60dae757aac9a989bbd93e6b9e37a40d9d68c553f27ab266"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arcade_rs-56fc5c98d74f328a
[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" "2632f1ee06acbf4c60dae757aac9a989bbd93e6b9e37a40d9d68c553f27ab266"`
[INFO] running `"docker" "rm" "-f" "2632f1ee06acbf4c60dae757aac9a989bbd93e6b9e37a40d9d68c553f27ab266"`
[INFO] [stdout] 2632f1ee06acbf4c60dae757aac9a989bbd93e6b9e37a40d9d68c553f27ab266