[INFO] updating cached repository rusty-sci/libsvm-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rusty-sci/libsvm-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rusty-sci/libsvm-parser" "work/ex/beta-1.38-1/sources/1.37.0/gh/rusty-sci/libsvm-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rusty-sci/libsvm-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rusty-sci/libsvm-parser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rusty-sci/libsvm-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rusty-sci/libsvm-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b0cdc48707726155dd308c53a0d009e6086b375
[INFO] sha for GitHub repo rusty-sci/libsvm-parser: 4b0cdc48707726155dd308c53a0d009e6086b375
[INFO] validating manifest of rusty-sci/libsvm-parser 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 rusty-sci/libsvm-parser 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 rusty-sci/libsvm-parser
[INFO] finished frobbing rusty-sci/libsvm-parser
[INFO] frobbed toml for rusty-sci/libsvm-parser written to work/ex/beta-1.38-1/sources/1.37.0/gh/rusty-sci/libsvm-parser/Cargo.toml
[INFO] started frobbing rusty-sci/libsvm-parser
[INFO] finished frobbing rusty-sci/libsvm-parser
[INFO] frobbed toml for rusty-sci/libsvm-parser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rusty-sci/libsvm-parser/Cargo.toml
[INFO] crate rusty-sci/libsvm-parser 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 rusty-sci/libsvm-parser 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-5/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/rusty-sci/libsvm-parser:/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] b73e6527bb7d1d27b0cad062accacc2311c7c93800ad84bc30c03768ee2302f0
[INFO] running `"docker" "start" "-a" "b73e6527bb7d1d27b0cad062accacc2311c7c93800ad84bc30c03768ee2302f0"`
[INFO] [stderr]    Compiling libsvm_parser v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "b73e6527bb7d1d27b0cad062accacc2311c7c93800ad84bc30c03768ee2302f0"`
[INFO] running `"docker" "rm" "-f" "b73e6527bb7d1d27b0cad062accacc2311c7c93800ad84bc30c03768ee2302f0"`
[INFO] [stdout] b73e6527bb7d1d27b0cad062accacc2311c7c93800ad84bc30c03768ee2302f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/rusty-sci/libsvm-parser:/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] d449904d0ee98f7596d42f8b48720f87d09ac86c6350411c660dfc6b809bbbf5
[INFO] running `"docker" "start" "-a" "d449904d0ee98f7596d42f8b48720f87d09ac86c6350411c660dfc6b809bbbf5"`
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.4.1
[INFO] [stderr]    Compiling libsvm_parser v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `"docker" "inspect" "d449904d0ee98f7596d42f8b48720f87d09ac86c6350411c660dfc6b809bbbf5"`
[INFO] running `"docker" "rm" "-f" "d449904d0ee98f7596d42f8b48720f87d09ac86c6350411c660dfc6b809bbbf5"`
[INFO] [stdout] d449904d0ee98f7596d42f8b48720f87d09ac86c6350411c660dfc6b809bbbf5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/rusty-sci/libsvm-parser:/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] 94044299b96cbabb7c4b90d1a5cf993923ac921f1cc06af306b782c0705ea278
[INFO] running `"docker" "start" "-a" "94044299b96cbabb7c4b90d1a5cf993923ac921f1cc06af306b782c0705ea278"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libsvm_parser-635f738cbffa8844
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-11e33edd1f672d49
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_class_names ... ok
[INFO] [stdout] test test_read_file_by_line ... ok
[INFO] [stdout] test test_read_file_for_classif ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libsvm_parser
[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" "94044299b96cbabb7c4b90d1a5cf993923ac921f1cc06af306b782c0705ea278"`
[INFO] running `"docker" "rm" "-f" "94044299b96cbabb7c4b90d1a5cf993923ac921f1cc06af306b782c0705ea278"`
[INFO] [stdout] 94044299b96cbabb7c4b90d1a5cf993923ac921f1cc06af306b782c0705ea278