[INFO] updating cached repository https://github.com/ddlees/felloe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 1bf70910a7ab288a6c2d86f3e15f5017ff77adb8
[INFO] checking ddlees/felloe against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddlees%2Ffelloe" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ddlees/felloe on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ddlees/felloe
[INFO] finished tweaking git repo https://github.com/ddlees/felloe
[INFO] tweaked toml for git repo https://github.com/ddlees/felloe written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ddlees/felloe 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72da1db9eb4338c1db4f07d2f9917b7f200a1d6c711db69c5741f23dc24f11cd
[INFO] running `"docker" "start" "-a" "72da1db9eb4338c1db4f07d2f9917b7f200a1d6c711db69c5741f23dc24f11cd"`
[INFO] [stderr]    Compiling cc v1.0.46
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[INFO] [stderr]    Compiling felloe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub log_level: Option<Level>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     #[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/cli.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub version: Option<String>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub latest: bool,
[INFO] [stderr]    |                 ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |     Run { version: String, args: 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/cli.rs:33:34
[INFO] [stderr]    |
[INFO] [stderr] 33 |     Run { version: String, args: 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/cli.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Which { version: Option<String> },
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |     Exec { version: String, args: 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/cli.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 |     Exec { version: String, args: 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/cli.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |         versions: 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/cli.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |         force: bool,
[INFO] [stderr]    |                ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |         filter: Option<String>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |         prerelease: bool,
[INFO] [stderr]    |                     ^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:73:15
[INFO] [stderr]    |
[INFO] [stderr] 73 |         last: Option<usize>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found macro `matches`
[INFO] [stderr]   --> src/cli.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |         shell: Shell,
[INFO] [stderr]    |                ^^^^^ help: use `!` to invoke the macro: `matches!`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0423`.
[INFO] [stderr] error: could not compile `felloe`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "72da1db9eb4338c1db4f07d2f9917b7f200a1d6c711db69c5741f23dc24f11cd"`
[INFO] running `"docker" "rm" "-f" "72da1db9eb4338c1db4f07d2f9917b7f200a1d6c711db69c5741f23dc24f11cd"`
[INFO] [stdout] 72da1db9eb4338c1db4f07d2f9917b7f200a1d6c711db69c5741f23dc24f11cd