[INFO] updating cached repository intdxdt/test_float_overlap
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/intdxdt/test_float_overlap
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/intdxdt/test_float_overlap" "work/ex/beta-1.38-1/sources/1.37.0/gh/intdxdt/test_float_overlap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/intdxdt/test_float_overlap'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intdxdt/test_float_overlap" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/intdxdt/test_float_overlap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/intdxdt/test_float_overlap'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ef0d021f1caba028b4cbbead5e49bb3f2c738f5
[INFO] sha for GitHub repo intdxdt/test_float_overlap: 1ef0d021f1caba028b4cbbead5e49bb3f2c738f5
[INFO] validating manifest of intdxdt/test_float_overlap 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 intdxdt/test_float_overlap 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 intdxdt/test_float_overlap
[INFO] finished frobbing intdxdt/test_float_overlap
[INFO] frobbed toml for intdxdt/test_float_overlap written to work/ex/beta-1.38-1/sources/1.37.0/gh/intdxdt/test_float_overlap/Cargo.toml
[INFO] started frobbing intdxdt/test_float_overlap
[INFO] finished frobbing intdxdt/test_float_overlap
[INFO] frobbed toml for intdxdt/test_float_overlap written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/intdxdt/test_float_overlap/Cargo.toml
[INFO] crate intdxdt/test_float_overlap 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 intdxdt/test_float_overlap 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/intdxdt/test_float_overlap:/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] 915a4e8e17c4d84893ba176b4b89ccac16d4288190535ffadaa1c014a178ce14
[INFO] running `"docker" "start" "-a" "915a4e8e17c4d84893ba176b4b89ccac16d4288190535ffadaa1c014a178ce14"`
[INFO] [stderr]    Compiling bit_twiddle v0.1.0 (https://github.com/intdxdt/bit_twiddle#7ef754d0)
[INFO] [stderr]    Compiling double_bits v0.1.0 (https://github.com/intdxdt/double_bits#e67eff38)
[INFO] [stderr]    Compiling test_float_overlap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "915a4e8e17c4d84893ba176b4b89ccac16d4288190535ffadaa1c014a178ce14"`
[INFO] running `"docker" "rm" "-f" "915a4e8e17c4d84893ba176b4b89ccac16d4288190535ffadaa1c014a178ce14"`
[INFO] [stdout] 915a4e8e17c4d84893ba176b4b89ccac16d4288190535ffadaa1c014a178ce14
[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/intdxdt/test_float_overlap:/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] 98c22902b18c0e7cf59dec3d465d9026f850d530d6dddfe7c042ffc79651f3f7
[INFO] running `"docker" "start" "-a" "98c22902b18c0e7cf59dec3d465d9026f850d530d6dddfe7c042ffc79651f3f7"`
[INFO] [stderr]    Compiling test_float_overlap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "98c22902b18c0e7cf59dec3d465d9026f850d530d6dddfe7c042ffc79651f3f7"`
[INFO] running `"docker" "rm" "-f" "98c22902b18c0e7cf59dec3d465d9026f850d530d6dddfe7c042ffc79651f3f7"`
[INFO] [stdout] 98c22902b18c0e7cf59dec3d465d9026f850d530d6dddfe7c042ffc79651f3f7
[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/intdxdt/test_float_overlap:/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] 862bce4437635237a626912b5b41d41444763568bbda9c742592ba1bcc39d6c0
[INFO] running `"docker" "start" "-a" "862bce4437635237a626912b5b41d41444763568bbda9c742592ba1bcc39d6c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test float_overlap_test::test_test_overlap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_float_overlap-1788d2af24ceaf0a
[INFO] [stderr]    Doc-tests test_float_overlap
[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" "862bce4437635237a626912b5b41d41444763568bbda9c742592ba1bcc39d6c0"`
[INFO] running `"docker" "rm" "-f" "862bce4437635237a626912b5b41d41444763568bbda9c742592ba1bcc39d6c0"`
[INFO] [stdout] 862bce4437635237a626912b5b41d41444763568bbda9c742592ba1bcc39d6c0