[INFO] updating cached repository brollb/rosetta-code-scraper [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/brollb/rosetta-code-scraper [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/brollb/rosetta-code-scraper" "work/ex/beta-1.38-1/sources/1.37.0/gh/brollb/rosetta-code-scraper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/brollb/rosetta-code-scraper'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brollb/rosetta-code-scraper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brollb/rosetta-code-scraper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brollb/rosetta-code-scraper'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e0e7eae19d40e3f870ab7f94a2f7afd1b5b21d6c [INFO] sha for GitHub repo brollb/rosetta-code-scraper: e0e7eae19d40e3f870ab7f94a2f7afd1b5b21d6c [INFO] validating manifest of brollb/rosetta-code-scraper 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 brollb/rosetta-code-scraper 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 brollb/rosetta-code-scraper [INFO] finished frobbing brollb/rosetta-code-scraper [INFO] frobbed toml for brollb/rosetta-code-scraper written to work/ex/beta-1.38-1/sources/1.37.0/gh/brollb/rosetta-code-scraper/Cargo.toml [INFO] started frobbing brollb/rosetta-code-scraper [INFO] finished frobbing brollb/rosetta-code-scraper [INFO] frobbed toml for brollb/rosetta-code-scraper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brollb/rosetta-code-scraper/Cargo.toml [INFO] crate brollb/rosetta-code-scraper 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 brollb/rosetta-code-scraper 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-3/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/brollb/rosetta-code-scraper:/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] cdfab4e3a5ce0f9006f17d40d86d58582da9795946ffa08374a670fd0e12db5f [INFO] running `"docker" "start" "-a" "cdfab4e3a5ce0f9006f17d40d86d58582da9795946ffa08374a670fd0e12db5f"` [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling procedural-masquerade v0.1.5 [INFO] [stderr] Compiling utf-8 v0.7.2 [INFO] [stderr] Compiling ego-tree v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling openssl-sys v0.9.27 [INFO] [stderr] Compiling futf v0.1.3 [INFO] [stderr] Compiling html5ever v0.22.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling tendril v0.4.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling selectors v0.19.0 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-threadpool v0.1.2 [INFO] [stderr] Compiling string_cache v0.7.1 [INFO] [stderr] Compiling markup5ever v0.7.2 [INFO] [stderr] Compiling tokio v0.1.5 [INFO] [stderr] Compiling tokio-core v0.1.16 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.25 [INFO] [stderr] Compiling cssparser v0.23.4 [INFO] [stderr] Compiling cssparser-macros v0.3.2 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling reqwest v0.8.5 [INFO] [stderr] error[E0506]: cannot assign to `self.input.cached_token` because it is borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.23.4/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] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0506`. [INFO] [stderr] error: Could not compile `cssparser`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "cdfab4e3a5ce0f9006f17d40d86d58582da9795946ffa08374a670fd0e12db5f"` [INFO] running `"docker" "rm" "-f" "cdfab4e3a5ce0f9006f17d40d86d58582da9795946ffa08374a670fd0e12db5f"` [INFO] [stdout] cdfab4e3a5ce0f9006f17d40d86d58582da9795946ffa08374a670fd0e12db5f