[INFO] updating cached repository https://github.com/patallen/8080
[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] e3c5990e9910d6b3094651a02791a35d07af3d69
[INFO] testing patallen/8080 against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatallen%2F8080" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/patallen/8080 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/patallen/8080
[INFO] finished tweaking git repo https://github.com/patallen/8080
[INFO] tweaked toml for git repo https://github.com/patallen/8080 written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/patallen/8080 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6a34204cc37bf3cb33e859d45e1f1697177a0ceebb48d0fc7b2c9fc91705fffc
[INFO] running `"docker" "start" "-a" "6a34204cc37bf3cb33e859d45e1f1697177a0ceebb48d0fc7b2c9fc91705fffc"`
[INFO] [stderr]    Compiling ayeteelmao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn FnMut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead
[INFO] [stderr]   --> src/cpu/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/29625
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/cpu/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stderr]    |                              ^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0191]: the value of the associated type `Output` (from the trait `std::ops::FnOnce`) must be specified
[INFO] [stderr]   --> src/cpu/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stderr]    |                              ^^^^^ associated type `Output` must be specified
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0191, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: could not compile `ayeteelmao`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6a34204cc37bf3cb33e859d45e1f1697177a0ceebb48d0fc7b2c9fc91705fffc"`
[INFO] running `"docker" "rm" "-f" "6a34204cc37bf3cb33e859d45e1f1697177a0ceebb48d0fc7b2c9fc91705fffc"`
[INFO] [stdout] 6a34204cc37bf3cb33e859d45e1f1697177a0ceebb48d0fc7b2c9fc91705fffc