[INFO] crate rubic 0.1.1 is already in cache
[INFO] extracting crate rubic 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rubic/0.1.1
[INFO] extracting crate rubic 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rubic/0.1.1
[INFO] validating manifest of rubic-0.1.1 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 rubic-0.1.1 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 rubic-0.1.1
[INFO] finished frobbing rubic-0.1.1
[INFO] frobbed toml for rubic-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rubic/0.1.1/Cargo.toml
[INFO] started frobbing rubic-0.1.1
[INFO] finished frobbing rubic-0.1.1
[INFO] frobbed toml for rubic-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rubic/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rubic-0.1.1 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rubic/0.1.1:/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] 58febf209812c827e45bf55584a6f8aae558c589d04e9e3513a98b4406bc6a16
[INFO] running `"docker" "start" "-a" "58febf209812c827e45bf55584a6f8aae558c589d04e9e3513a98b4406bc6a16"`
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling rubic v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / error_chain! {
[INFO] [stderr] 4  | |     links {
[INFO] [stderr] 5  | |         Parse(parse::Error, parse::ErrorKind);
[INFO] [stderr] 6  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 10 | |     }
[INFO] [stderr] 11 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/parse/errors.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / error_chain! {
[INFO] [stderr] 5  | |     foreign_links {
[INFO] [stderr] 6  | |         Io(::std::io::Error);
[INFO] [stderr] 7  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `"docker" "inspect" "58febf209812c827e45bf55584a6f8aae558c589d04e9e3513a98b4406bc6a16"`
[INFO] running `"docker" "rm" "-f" "58febf209812c827e45bf55584a6f8aae558c589d04e9e3513a98b4406bc6a16"`
[INFO] [stdout] 58febf209812c827e45bf55584a6f8aae558c589d04e9e3513a98b4406bc6a16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rubic/0.1.1:/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] cdf4822c8dde6f897a831ee5c0fe809e0c5c9a6af1145d0de49f99e9d9c8b5dd
[INFO] running `"docker" "start" "-a" "cdf4822c8dde6f897a831ee5c0fe809e0c5c9a6af1145d0de49f99e9d9c8b5dd"`
[INFO] [stderr]    Compiling rubic v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / error_chain! {
[INFO] [stderr] 4  | |     links {
[INFO] [stderr] 5  | |         Parse(parse::Error, parse::ErrorKind);
[INFO] [stderr] 6  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 10 | |     }
[INFO] [stderr] 11 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/parse/errors.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / error_chain! {
[INFO] [stderr] 5  | |     foreign_links {
[INFO] [stderr] 6  | |         Io(::std::io::Error);
[INFO] [stderr] 7  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `"docker" "inspect" "cdf4822c8dde6f897a831ee5c0fe809e0c5c9a6af1145d0de49f99e9d9c8b5dd"`
[INFO] running `"docker" "rm" "-f" "cdf4822c8dde6f897a831ee5c0fe809e0c5c9a6af1145d0de49f99e9d9c8b5dd"`
[INFO] [stdout] cdf4822c8dde6f897a831ee5c0fe809e0c5c9a6af1145d0de49f99e9d9c8b5dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rubic/0.1.1:/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] 88d42578aa66956a3fe441d790fcdf1562d4880d345c4c1ad3c8ad76347e4b64
[INFO] running `"docker" "start" "-a" "88d42578aa66956a3fe441d790fcdf1562d4880d345c4c1ad3c8ad76347e4b64"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rubic-90aeb93db4f9884e
[INFO] [stdout] running 18 tests
[INFO] [stdout] test parse::parser::test::can_parse_classes_with_semicolons ... ok
[INFO] [stdout] test parse::parser::test::can_parse_path ... ok
[INFO] [stdout] test parse::parser::test::can_parse_simple_function ... ok
[INFO] [stdout] test parse::parser::test::can_parse_nested_classes ... ok
[INFO] [stdout] test parse::parser::test::can_parse_multiple_empty_classes ... ok
[INFO] [stdout] test parse::tokenize::test::can_handle_whitespace_at_start_of_word ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_multiple_dots ... ok
[INFO] [stdout] test parse::parser::test::can_parse_single_empty_class ... ok
[INFO] [stdout] test parse::parser::test::can_parse_nested_modules ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_multiple_words ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_positive_integer ... ok
[INFO] [stdout] test parse::tokenize::test::considers_underscores_a_part_of_words ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_new_line ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_single_dot ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_simple_word ... ok
[INFO] [stdout] test parse::parser::test::can_parse_single_empty_module ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parse-34acf390d5ce84e9
[INFO] [stdout] test parse::tokenize::test::can_read_double_colon ... ok
[INFO] [stdout] test parse::tokenize::test::can_read_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 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] [stderr]      Running /opt/crater/target/debug/deps/tokenize-32d3cc72635ef4a7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rubic
[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 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" "88d42578aa66956a3fe441d790fcdf1562d4880d345c4c1ad3c8ad76347e4b64"`
[INFO] running `"docker" "rm" "-f" "88d42578aa66956a3fe441d790fcdf1562d4880d345c4c1ad3c8ad76347e4b64"`
[INFO] [stdout] 88d42578aa66956a3fe441d790fcdf1562d4880d345c4c1ad3c8ad76347e4b64