[INFO] updating cached repository DenisKolodin/range-split
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DenisKolodin/range-split
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DenisKolodin/range-split" "work/ex/beta-1.37-6/sources/1.36.0/gh/DenisKolodin/range-split"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/DenisKolodin/range-split'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DenisKolodin/range-split" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DenisKolodin/range-split"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DenisKolodin/range-split'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dff9663050caaf49ea6205dd9eee0aaaac5ab2d1
[INFO] sha for GitHub repo DenisKolodin/range-split: dff9663050caaf49ea6205dd9eee0aaaac5ab2d1
[INFO] validating manifest of DenisKolodin/range-split 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 DenisKolodin/range-split 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 DenisKolodin/range-split
[INFO] finished frobbing DenisKolodin/range-split
[INFO] frobbed toml for DenisKolodin/range-split written to work/ex/beta-1.37-6/sources/1.36.0/gh/DenisKolodin/range-split/Cargo.toml
[INFO] started frobbing DenisKolodin/range-split
[INFO] finished frobbing DenisKolodin/range-split
[INFO] frobbed toml for DenisKolodin/range-split written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DenisKolodin/range-split/Cargo.toml
[INFO] crate DenisKolodin/range-split 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 DenisKolodin/range-split against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DenisKolodin/range-split:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] edd279616269f4557a7e17a62c279bbf7ce05a2df9060516a53e56d2c65652ab
[INFO] running `"docker" "start" "-a" "edd279616269f4557a7e17a62c279bbf7ce05a2df9060516a53e56d2c65652ab"`
[INFO] [stderr]    Compiling range-split v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "edd279616269f4557a7e17a62c279bbf7ce05a2df9060516a53e56d2c65652ab"`
[INFO] running `"docker" "rm" "-f" "edd279616269f4557a7e17a62c279bbf7ce05a2df9060516a53e56d2c65652ab"`
[INFO] [stdout] edd279616269f4557a7e17a62c279bbf7ce05a2df9060516a53e56d2c65652ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DenisKolodin/range-split:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9db5180392dc53e0a25c497ef66f291957a67a203ba04b28ec550073f86df71e
[INFO] running `"docker" "start" "-a" "9db5180392dc53e0a25c497ef66f291957a67a203ba04b28ec550073f86df71e"`
[INFO] [stderr]    Compiling range-split v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "9db5180392dc53e0a25c497ef66f291957a67a203ba04b28ec550073f86df71e"`
[INFO] running `"docker" "rm" "-f" "9db5180392dc53e0a25c497ef66f291957a67a203ba04b28ec550073f86df71e"`
[INFO] [stdout] 9db5180392dc53e0a25c497ef66f291957a67a203ba04b28ec550073f86df71e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DenisKolodin/range-split:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] eae379fb14ce46a527819bc7bc52ed5389b50fff74c4a3e48678e652fdbd4ee4
[INFO] running `"docker" "start" "-a" "eae379fb14ce46a527819bc7bc52ed5389b50fff74c4a3e48678e652fdbd4ee4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/range_split-d4418397a455e16d
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_interval_2 ... ok
[INFO] [stdout] test tests::test_interval_1 ... ok
[INFO] [stdout] test tests::test_interval_0 ... ok
[INFO] [stdout] test tests::test_interval_3 ... ok
[INFO] [stdout] test tests::test_interval_close_first ... ok
[INFO] [stdout] test tests::test_interval_2_rational ... ok
[INFO] [stdout] test tests::test_interval_2_near ... ok
[INFO] [stdout] test tests::test_interval_close ... ok
[INFO] [stdout] test tests::test_interval_close_last ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests range-split
[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" "eae379fb14ce46a527819bc7bc52ed5389b50fff74c4a3e48678e652fdbd4ee4"`
[INFO] running `"docker" "rm" "-f" "eae379fb14ce46a527819bc7bc52ed5389b50fff74c4a3e48678e652fdbd4ee4"`
[INFO] [stdout] eae379fb14ce46a527819bc7bc52ed5389b50fff74c4a3e48678e652fdbd4ee4