[INFO] crate cargo-src 0.1.6 is already in cache
[INFO] extracting crate cargo-src 0.1.6 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/cargo-src/0.1.6
[INFO] extracting crate cargo-src 0.1.6 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/cargo-src/0.1.6
[INFO] validating manifest of cargo-src-0.1.6 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cargo-src-0.1.6 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cargo-src-0.1.6
[INFO] finished frobbing cargo-src-0.1.6
[INFO] frobbed toml for cargo-src-0.1.6 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/cargo-src/0.1.6/Cargo.toml
[INFO] started frobbing cargo-src-0.1.6
[INFO] finished frobbing cargo-src-0.1.6
[INFO] frobbed toml for cargo-src-0.1.6 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/cargo-src/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cargo-src-0.1.6 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/cargo-src/0.1.6:/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=forbid" "-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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dbbf8648609b5fe14b44e1f68113414e4b4d7202a8de8e937a23d18bb79c4f79
[INFO] running `"docker" "start" "-a" "dbbf8648609b5fe14b44e1f68113414e4b4d7202a8de8e937a23d18bb79c4f79"`
[INFO] [stderr]     Checking rls-blacklist v0.1.3
[INFO] [stderr]     Checking rls-span v0.4.1
[INFO] [stderr]     Checking rustdoc-highlight v0.1.7
[INFO] [stderr]    Compiling cargo-src v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking rls-data v0.16.0
[INFO] [stderr]     Checking rls-vfs v0.4.6
[INFO] [stderr]     Checking rls-analysis v0.13.0
[INFO] [stderr] error[E0624]: method `emit_fatal_errors` is private
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:200:32
[INFO] [stderr]     |
[INFO] [stderr] 200 |                     self.lexer.emit_fatal_errors();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0616]: field `sess` of struct `syntax::parse::lexer::StringReader` is private
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:201:21
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     self.lexer.sess.span_diagnostic
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0616, E0624.
[INFO] [stderr] For more information about an error, try `rustc --explain E0616`.
[INFO] [stderr] error: Could not compile `rustdoc-highlight`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "dbbf8648609b5fe14b44e1f68113414e4b4d7202a8de8e937a23d18bb79c4f79"`
[INFO] running `"docker" "rm" "-f" "dbbf8648609b5fe14b44e1f68113414e4b4d7202a8de8e937a23d18bb79c4f79"`
[INFO] [stdout] dbbf8648609b5fe14b44e1f68113414e4b4d7202a8de8e937a23d18bb79c4f79