[INFO] updating cached repository astrojhgu/test_fio
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/astrojhgu/test_fio
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/astrojhgu/test_fio" "work/ex/beta-1.38-1/sources/1.37.0/gh/astrojhgu/test_fio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/astrojhgu/test_fio'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/astrojhgu/test_fio" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/astrojhgu/test_fio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/astrojhgu/test_fio'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c8c712a2825c3ee679ae717960f5fd91fdae27e
[INFO] sha for GitHub repo astrojhgu/test_fio: 0c8c712a2825c3ee679ae717960f5fd91fdae27e
[INFO] validating manifest of astrojhgu/test_fio 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 astrojhgu/test_fio 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 astrojhgu/test_fio
[INFO] finished frobbing astrojhgu/test_fio
[INFO] frobbed toml for astrojhgu/test_fio written to work/ex/beta-1.38-1/sources/1.37.0/gh/astrojhgu/test_fio/Cargo.toml
[INFO] started frobbing astrojhgu/test_fio
[INFO] finished frobbing astrojhgu/test_fio
[INFO] frobbed toml for astrojhgu/test_fio written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/astrojhgu/test_fio/Cargo.toml
[INFO] crate astrojhgu/test_fio 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 astrojhgu/test_fio against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/astrojhgu/test_fio:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 41f1ab6b14bb41b3d01d7dd1da1c1ac2ece4bf677d6ca6d89f32e2846cf85ced
[INFO] running `"docker" "start" "-a" "41f1ab6b14bb41b3d01d7dd1da1c1ac2ece4bf677d6ca6d89f32e2846cf85ced"`
[INFO] [stderr]    Compiling libc v0.2.37
[INFO] [stderr]    Compiling fitsio-sys v0.3.0
[INFO] [stderr]    Compiling fitsio v0.12.1
[INFO] [stderr]    Compiling test_fio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     remove_file(&fname);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     hdu.write_section(&mut fits_file, 0, data1.len(), &data1);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `"docker" "inspect" "41f1ab6b14bb41b3d01d7dd1da1c1ac2ece4bf677d6ca6d89f32e2846cf85ced"`
[INFO] running `"docker" "rm" "-f" "41f1ab6b14bb41b3d01d7dd1da1c1ac2ece4bf677d6ca6d89f32e2846cf85ced"`
[INFO] [stdout] 41f1ab6b14bb41b3d01d7dd1da1c1ac2ece4bf677d6ca6d89f32e2846cf85ced
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/astrojhgu/test_fio:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 14fc474d66415144ca20990fb0c4d3298f4e84e9b323994a5609fb7aaa6a2526
[INFO] running `"docker" "start" "-a" "14fc474d66415144ca20990fb0c4d3298f4e84e9b323994a5609fb7aaa6a2526"`
[INFO] [stderr]    Compiling test_fio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     remove_file(&fname);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     hdu.write_section(&mut fits_file, 0, data1.len(), &data1);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "14fc474d66415144ca20990fb0c4d3298f4e84e9b323994a5609fb7aaa6a2526"`
[INFO] running `"docker" "rm" "-f" "14fc474d66415144ca20990fb0c4d3298f4e84e9b323994a5609fb7aaa6a2526"`
[INFO] [stdout] 14fc474d66415144ca20990fb0c4d3298f4e84e9b323994a5609fb7aaa6a2526
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/astrojhgu/test_fio:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] fff0899c76c49b22b08c0d6ed9043b0e391c38e6c2ef9b8cc95fe6f7b2fdc426
[INFO] running `"docker" "start" "-a" "fff0899c76c49b22b08c0d6ed9043b0e391c38e6c2ef9b8cc95fe6f7b2fdc426"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_fio-a402b25a01a1f8cd
[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" "fff0899c76c49b22b08c0d6ed9043b0e391c38e6c2ef9b8cc95fe6f7b2fdc426"`
[INFO] running `"docker" "rm" "-f" "fff0899c76c49b22b08c0d6ed9043b0e391c38e6c2ef9b8cc95fe6f7b2fdc426"`
[INFO] [stdout] fff0899c76c49b22b08c0d6ed9043b0e391c38e6c2ef9b8cc95fe6f7b2fdc426