[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-1.37-6/sources/1.36.0/gh/intdxdt/test_float_overlap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/test_float_overlap'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intdxdt/test_float_overlap" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/intdxdt/test_float_overlap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of intdxdt/test_float_overlap on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing intdxdt/test_float_overlap against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5ddb129a4c7256921a98d1decd8bc44168e361e5c9e72567beca7f85a6bccd6d
[INFO] running `"docker" "start" "-a" "5ddb129a4c7256921a98d1decd8bc44168e361e5c9e72567beca7f85a6bccd6d"`
[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 0.74s
[INFO] running `"docker" "inspect" "5ddb129a4c7256921a98d1decd8bc44168e361e5c9e72567beca7f85a6bccd6d"`
[INFO] running `"docker" "rm" "-f" "5ddb129a4c7256921a98d1decd8bc44168e361e5c9e72567beca7f85a6bccd6d"`
[INFO] [stdout] 5ddb129a4c7256921a98d1decd8bc44168e361e5c9e72567beca7f85a6bccd6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c1722534d42d83b7cea88697f6e3231f122cd080615d3bd04536ef610f066b5
[INFO] running `"docker" "start" "-a" "7c1722534d42d83b7cea88697f6e3231f122cd080615d3bd04536ef610f066b5"`
[INFO] [stderr]    Compiling test_float_overlap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "7c1722534d42d83b7cea88697f6e3231f122cd080615d3bd04536ef610f066b5"`
[INFO] running `"docker" "rm" "-f" "7c1722534d42d83b7cea88697f6e3231f122cd080615d3bd04536ef610f066b5"`
[INFO] [stdout] 7c1722534d42d83b7cea88697f6e3231f122cd080615d3bd04536ef610f066b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b94b345f85b7582ac84248dc793ac6f2abf835e5baa1928dcdc8eb04d7af1fe7
[INFO] running `"docker" "start" "-a" "b94b345f85b7582ac84248dc793ac6f2abf835e5baa1928dcdc8eb04d7af1fe7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_float_overlap-ba18880ab32caf21
[INFO] [stderr]    Doc-tests test_float_overlap
[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] [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" "b94b345f85b7582ac84248dc793ac6f2abf835e5baa1928dcdc8eb04d7af1fe7"`
[INFO] running `"docker" "rm" "-f" "b94b345f85b7582ac84248dc793ac6f2abf835e5baa1928dcdc8eb04d7af1fe7"`
[INFO] [stdout] b94b345f85b7582ac84248dc793ac6f2abf835e5baa1928dcdc8eb04d7af1fe7