[INFO] crate scaffold 0.2.0 is already in cache
[INFO] checking scaffold-0.2.0 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate scaffold 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate scaffold 0.2.0 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scaffold 0.2.0
[INFO] finished tweaking crates.io crate scaffold 0.2.0
[INFO] tweaked toml for crates.io crate scaffold 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate scaffold 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 79b0ed48dcb5cb770a21a5d28da82f25f4668fa64599ee75571902f02007f98d
[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" "79b0ed48dcb5cb770a21a5d28da82f25f4668fa64599ee75571902f02007f98d"`
[INFO] [stderr]     Checking shellexpand v1.0.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking rpassword v2.1.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]     Checking quest v0.3.0
[INFO] [stderr]    Compiling structopt-derive v0.3.4
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking structopt v0.3.4
[INFO] [stderr]     Checking scaffold v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     toml_path: PathBuf,
[INFO] [stderr]    |                ^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:24:18
[INFO] [stderr]    |
[INFO] [stderr] 24 |     groups_path: PathBuf,
[INFO] [stderr]    |                  ^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub ask: bool,
[INFO] [stderr]    |              ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) verbose: bool,
[INFO] [stderr]    |                         ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |     #[structopt(subcommand)]
[INFO] [stderr]    |                 ^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:43:24
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Add { group_names: Vec<String> },
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     toml_path: PathBuf,
[INFO] [stderr]    |                ^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:24:18
[INFO] [stderr]    |
[INFO] [stderr] 24 |     groups_path: PathBuf,
[INFO] [stderr]    |                  ^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub ask: bool,
[INFO] [stderr]    |              ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) verbose: bool,
[INFO] [stderr]    |                         ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |     #[structopt(subcommand)]
[INFO] [stderr]    |                 ^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/arguments.rs:43:24
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Add { group_names: Vec<String> },
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0423`.
[INFO] [stderr] error: could not compile `scaffold`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0423`.
[INFO] [stderr] error: could not compile `scaffold`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "79b0ed48dcb5cb770a21a5d28da82f25f4668fa64599ee75571902f02007f98d"`
[INFO] running `"docker" "rm" "-f" "79b0ed48dcb5cb770a21a5d28da82f25f4668fa64599ee75571902f02007f98d"`
[INFO] [stdout] 79b0ed48dcb5cb770a21a5d28da82f25f4668fa64599ee75571902f02007f98d