[INFO] crate unhtml 0.6.0 is already in cache
[INFO] extracting crate unhtml 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/unhtml/0.6.0
[INFO] extracting crate unhtml 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unhtml/0.6.0
[INFO] validating manifest of unhtml-0.6.0 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 unhtml-0.6.0 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 unhtml-0.6.0
[INFO] finished frobbing unhtml-0.6.0
[INFO] frobbed toml for unhtml-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/unhtml/0.6.0/Cargo.toml
[INFO] started frobbing unhtml-0.6.0
[INFO] finished frobbing unhtml-0.6.0
[INFO] frobbed toml for unhtml-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unhtml/0.6.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing unhtml-0.6.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unhtml/0.6.0:/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] 24735b3c71ef626e4c87b704893d375339deaee6881215479f364566be0533bb
[INFO] running `"docker" "start" "-a" "24735b3c71ef626e4c87b704893d375339deaee6881215479f364566be0533bb"`
[INFO] [stderr]    Compiling procedural-masquerade v0.1.6
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling thin-slice v0.1.1
[INFO] [stderr]    Compiling ego-tree v0.6.0
[INFO] [stderr]    Compiling dtoa-short v0.3.2
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling html5ever v0.22.5
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]    Compiling selectors v0.20.0
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling cssparser-macros v0.3.5
[INFO] [stderr]    Compiling cssparser v0.24.1
[INFO] [stderr] warning[E0506]: cannot assign to `self.input.cached_token` because it is borrowed
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/parser.rs:572:17
[INFO] [stderr]     |
[INFO] [stderr] 547 |     pub fn next_including_whitespace_and_comments(&mut self) -> Result<&Token<'i>, BasicParseError<'i>> {
[INFO] [stderr]     |                                                   - let's call the lifetime of this reference `'1`
[INFO] [stderr] ...
[INFO] [stderr] 560 |             Some(ref cached_token)
[INFO] [stderr]     |                  ---------------- borrow of `self.input.cached_token` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 572 |                 self.input.cached_token = Some(CachedToken {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ assignment to borrowed `self.input.cached_token` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 584 |         Ok(token)
[INFO] [stderr]     |         --------- returning this value requires that `self.input.cached_token.0` is borrowed for `'1`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling scraper v0.9.2
[INFO] [stderr]    Compiling unhtml v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.19s
[INFO] running `"docker" "inspect" "24735b3c71ef626e4c87b704893d375339deaee6881215479f364566be0533bb"`
[INFO] running `"docker" "rm" "-f" "24735b3c71ef626e4c87b704893d375339deaee6881215479f364566be0533bb"`
[INFO] [stdout] 24735b3c71ef626e4c87b704893d375339deaee6881215479f364566be0533bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unhtml/0.6.0:/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] 058dada4044437a1196b0b96dd2a56e6172a89c4c7b21806b7e04505c2ee6f06
[INFO] running `"docker" "start" "-a" "058dada4044437a1196b0b96dd2a56e6172a89c4c7b21806b7e04505c2ee6f06"`
[INFO] [stderr]    Compiling unhtml v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "058dada4044437a1196b0b96dd2a56e6172a89c4c7b21806b7e04505c2ee6f06"`
[INFO] running `"docker" "rm" "-f" "058dada4044437a1196b0b96dd2a56e6172a89c4c7b21806b7e04505c2ee6f06"`
[INFO] [stdout] 058dada4044437a1196b0b96dd2a56e6172a89c4c7b21806b7e04505c2ee6f06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unhtml/0.6.0:/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] 1ccfc6d4f05f9b10f4f4519faeac10ff7b42338eda18d94a4d2b8c95086865e9
[INFO] running `"docker" "start" "-a" "1ccfc6d4f05f9b10f4f4519faeac10ff7b42338eda18d94a4d2b8c95086865e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unhtml-0dbc4f8bcf6b2b48
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::from_html::test_from_inner_text ... ok
[INFO] [stdout] test test::from_html::test_from_selector_and_attr ... ok
[INFO] [stdout] test test::from_html::test_trim_whitespace ... ok
[INFO] [stdout] test test::from_html::test_from_attr ... ok
[INFO] [stdout] test test::vec_from_html::test_from_html ... ok
[INFO] [stdout] test test::from_html::test_from_html_ref ... ok
[INFO] [stdout] test test::vec_from_html::test_from_attr ... ok
[INFO] [stdout] test test::from_html::test_from_selector_and_inner_text ... ok
[INFO] [stdout] test test::from_html::test_from_selector_and_html ... ok
[INFO] [stdout] test test::vec_from_html::test_from_html_ref ... ok
[INFO] [stdout] test test::vec_from_html::test_from_inner_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unhtml
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs -  (line 12) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 29) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_selector_and_html (line 68) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_html (line 180) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_inner_text (line 128) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_attr (line 99) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_selector_and_attr (line 11) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_html_ref (line 155) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHtml::from_selector_and_inner_text (line 44) ... ok
[INFO] [stdout] test src/traits.rs - traits::VecFromHtml::from_attr (line 195) ... ok
[INFO] [stdout] test src/traits.rs - traits::VecFromHtml::from_html (line 292) ... ok
[INFO] [stdout] test src/traits.rs - traits::VecFromHtml::from_html_ref (line 261) ... ok
[INFO] [stdout] test src/traits.rs - traits::VecFromHtml::from_inner_text (line 230) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1ccfc6d4f05f9b10f4f4519faeac10ff7b42338eda18d94a4d2b8c95086865e9"`
[INFO] running `"docker" "rm" "-f" "1ccfc6d4f05f9b10f4f4519faeac10ff7b42338eda18d94a4d2b8c95086865e9"`
[INFO] [stdout] 1ccfc6d4f05f9b10f4f4519faeac10ff7b42338eda18d94a4d2b8c95086865e9