[INFO] crate rex-regex 0.1.3 is already in cache
[INFO] checking rex-regex-0.1.3 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate rex-regex 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rex-regex 0.1.3 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rex-regex 0.1.3
[INFO] finished tweaking crates.io crate rex-regex 0.1.3
[INFO] tweaked toml for crates.io crate rex-regex 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fce9ff1fb611b29ca05bf675088ee433e6f593359bfff3f7e0fe27c111b36bfd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "fce9ff1fb611b29ca05bf675088ee433e6f593359bfff3f7e0fe27c111b36bfd"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rex-regex v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]  --> benches/profile.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 |     let re = rex::compile(re_s).unwrap();
[INFO] [stderr]   |              ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/profile.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     println!("{}", rex::render_graph(re_s));
[INFO] [stderr]    |                    ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/profile.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |         assert!(rex::match_re(&re, inputs[i % size]).0);
[INFO] [stderr]    |                 ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `rex-regex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             rex::match_re_str("^(Hello)? [Ww]orld!?$", "Hello world")
[INFO] [stderr]    |             ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let re = rex::compile("^(Hello)? [Ww]orld!?$").unwrap();
[INFO] [stderr]    |              ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |         assert!(rex::match_re(&re, "Hello world").0);
[INFO] [stderr]    |                 ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let re = rex::compile("^Hello world$").unwrap();
[INFO] [stderr]    |              ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |         assert!(rex::match_re(&re, "Hello world").0);
[INFO] [stderr]    |                 ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:32:14
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let re = rex::compile("(x+x+)+y").unwrap();
[INFO] [stderr]    |              ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rex`
[INFO] [stderr]   --> benches/e2e.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         assert!(rex::match_re(&re, "xxxxxxxxxxy").0);
[INFO] [stderr]    |                 ^^^ use of undeclared type or module `rex`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `rex-regex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fce9ff1fb611b29ca05bf675088ee433e6f593359bfff3f7e0fe27c111b36bfd"`
[INFO] running `"docker" "rm" "-f" "fce9ff1fb611b29ca05bf675088ee433e6f593359bfff3f7e0fe27c111b36bfd"`
[INFO] [stdout] fce9ff1fb611b29ca05bf675088ee433e6f593359bfff3f7e0fe27c111b36bfd
