[INFO] updating cached repository androbtech/focos
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/androbtech/focos
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/androbtech/focos" "work/ex/beta-1.38-1/sources/1.37.0/gh/androbtech/focos"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/androbtech/focos'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/androbtech/focos" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/androbtech/focos"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/androbtech/focos'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6536aa83a7f7a3fd826b2c45b1f9f0c765ab494e
[INFO] sha for GitHub repo androbtech/focos: 6536aa83a7f7a3fd826b2c45b1f9f0c765ab494e
[INFO] validating manifest of androbtech/focos 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 androbtech/focos 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 androbtech/focos
[INFO] finished frobbing androbtech/focos
[INFO] frobbed toml for androbtech/focos written to work/ex/beta-1.38-1/sources/1.37.0/gh/androbtech/focos/Cargo.toml
[INFO] started frobbing androbtech/focos
[INFO] finished frobbing androbtech/focos
[INFO] frobbed toml for androbtech/focos written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/androbtech/focos/Cargo.toml
[INFO] crate androbtech/focos 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 androbtech/focos 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/androbtech/focos:/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] 0874a35ab125e6574a4d29c88a3c9017bf940445d9ee4421c9da3955591a415a
[INFO] running `"docker" "start" "-a" "0874a35ab125e6574a4d29c88a3c9017bf940445d9ee4421c9da3955591a415a"`
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling focos v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: foreign function is never used: `Focos_PrenderTodos`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn Focos_PrenderTodos();
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `"docker" "inspect" "0874a35ab125e6574a4d29c88a3c9017bf940445d9ee4421c9da3955591a415a"`
[INFO] running `"docker" "rm" "-f" "0874a35ab125e6574a4d29c88a3c9017bf940445d9ee4421c9da3955591a415a"`
[INFO] [stdout] 0874a35ab125e6574a4d29c88a3c9017bf940445d9ee4421c9da3955591a415a
[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/androbtech/focos:/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] 3dc0302284ee27f53fca6f32a009c5722daed27ce66fad1d18bbbfcd803b6695
[INFO] running `"docker" "start" "-a" "3dc0302284ee27f53fca6f32a009c5722daed27ce66fad1d18bbbfcd803b6695"`
[INFO] [stderr]    Compiling focos v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: foreign function is never used: `Focos_PrenderTodos`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn Focos_PrenderTodos();
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "3dc0302284ee27f53fca6f32a009c5722daed27ce66fad1d18bbbfcd803b6695"`
[INFO] running `"docker" "rm" "-f" "3dc0302284ee27f53fca6f32a009c5722daed27ce66fad1d18bbbfcd803b6695"`
[INFO] [stdout] 3dc0302284ee27f53fca6f32a009c5722daed27ce66fad1d18bbbfcd803b6695
[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/androbtech/focos:/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] 5ae74a766a0f24eaf12afa02b641c869231e5ea48612edf610f5ad23a4f1efa6
[INFO] running `"docker" "start" "-a" "5ae74a766a0f24eaf12afa02b641c869231e5ea48612edf610f5ad23a4f1efa6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/focos-2081408404fbe583
[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" "5ae74a766a0f24eaf12afa02b641c869231e5ea48612edf610f5ad23a4f1efa6"`
[INFO] running `"docker" "rm" "-f" "5ae74a766a0f24eaf12afa02b641c869231e5ea48612edf610f5ad23a4f1efa6"`
[INFO] [stdout] 5ae74a766a0f24eaf12afa02b641c869231e5ea48612edf610f5ad23a4f1efa6