[INFO] updating cached repository https://github.com/porglezomp/hyalite
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3b575d2bc86ca971bace24828a6da6b299660ed7
[INFO] testing porglezomp/hyalite against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fporglezomp%2Fhyalite" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/porglezomp/hyalite on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/porglezomp/hyalite
[INFO] finished tweaking git repo https://github.com/porglezomp/hyalite
[INFO] tweaked toml for git repo https://github.com/porglezomp/hyalite written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/porglezomp/hyalite already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] e89667917c95d4321e32f68aa7d756b2d7c945cdcd89c59c72b13c6900f1a086
[INFO] running `"docker" "start" "-a" "e89667917c95d4321e32f68aa7d756b2d7c945cdcd89c59c72b13c6900f1a086"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling z3-sys v0.4.0 (https://github.com/prove-rs/z3.rs.git#76460488)
[INFO] [stderr]    Compiling z3 v0.3.2 (https://github.com/prove-rs/z3.rs.git#76460488)
[INFO] [stderr]    Compiling symex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/ast.rs:218:34
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 &[ref s, ref rest..] => {
[INFO] [stderr]     |                                  ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(slice_patterns)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `&ast::Stmt` is not an iterator
[INFO] [stderr]    --> src/ast.rs:220:30
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     for f in rest {
[INFO] [stderr]     |                              ^^^^ `&ast::Stmt` is not an iterator
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::iter::Iterator` is not implemented for `&ast::Stmt`
[INFO] [stderr]     = note: required by `std::iter::IntoIterator::into_iter`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `symex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e89667917c95d4321e32f68aa7d756b2d7c945cdcd89c59c72b13c6900f1a086"`
[INFO] running `"docker" "rm" "-f" "e89667917c95d4321e32f68aa7d756b2d7c945cdcd89c59c72b13c6900f1a086"`
[INFO] [stdout] e89667917c95d4321e32f68aa7d756b2d7c945cdcd89c59c72b13c6900f1a086