[INFO] cloning repository https://github.com/Cantum2/xonyx-c
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cantum2/xonyx-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCantum2%2Fxonyx-c", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCantum2%2Fxonyx-c'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f523cdc74af44cb45c03004586e3c0128cbe7e23
[INFO] testing Cantum2/xonyx-c against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCantum2%2Fxonyx-c" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cantum2/xonyx-c on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cantum2/xonyx-c
[INFO] finished tweaking git repo https://github.com/Cantum2/xonyx-c
[INFO] tweaked toml for git repo https://github.com/Cantum2/xonyx-c written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Cantum2/xonyx-c already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 437f631c02c87a95905b4f4d9111a6bc578059b4c64983a61b56b95012f49d57
[INFO] running `Command { std: "docker" "start" "-a" "437f631c02c87a95905b4f4d9111a6bc578059b4c64983a61b56b95012f49d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "437f631c02c87a95905b4f4d9111a6bc578059b4c64983a61b56b95012f49d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437f631c02c87a95905b4f4d9111a6bc578059b4c64983a61b56b95012f49d57", kill_on_drop: false }`
[INFO] [stdout] 437f631c02c87a95905b4f4d9111a6bc578059b4c64983a61b56b95012f49d57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3163c2e0135efdec77b7170bf45a7c64eeb2981a03b13bcb0e71e32dc3d3346b
[INFO] running `Command { std: "docker" "start" "-a" "3163c2e0135efdec77b7170bf45a7c64eeb2981a03b13bcb0e71e32dc3d3346b", kill_on_drop: false }`
[INFO] [stderr]    Compiling xonyx-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/parser.rs:115:26
[INFO] [stdout]     |
[INFO] [stdout] 113 | /                 match value {
[INFO] [stdout] 114 | |                     symbol_to_check => Ok,
[INFO] [stdout]     | |                                        -- this is found to be of type `fn(_) -> Result<_, _> {Result::<_, _>::Ok}`
[INFO] [stdout] 115 | |                     _ => panic!("Expected {:?} found {:?} ", symbol_to_check, value)
[INFO] [stdout]     | |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected fn item, found `()`
[INFO] [stdout] 116 | |                 }
[INFO] [stdout]     | |_________________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected type `fn(_) -> Result<_, _> {Result::<_, _>::Ok}`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout]     = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser.rs:156:55
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   operator: vec![],
[INFO] [stdout]     |                                 ^^^^^^ expected enum `Option`, found struct `Vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<Vec<char>>`
[INFO] [stdout]              found struct `Vec<_>`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser.rs:157:52
[INFO] [stdout]     |
[INFO] [stdout] 157 | ...                   value: vec![],
[INFO] [stdout]     |                              ^^^^^^ expected enum `Option`, found struct `Vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<Vec<char>>`
[INFO] [stdout]              found struct `Vec<_>`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser.rs:165:51
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   operator: vec![],
[INFO] [stdout]     |                                 ^^^^^^ expected enum `Option`, found struct `Vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<Vec<char>>`
[INFO] [stdout]              found struct `Vec<_>`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser.rs:166:48
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   value: vec![],
[INFO] [stdout]     |                              ^^^^^^ expected enum `Option`, found struct `Vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<Vec<char>>`
[INFO] [stdout]              found struct `Vec<_>`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xonyx-c` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "3163c2e0135efdec77b7170bf45a7c64eeb2981a03b13bcb0e71e32dc3d3346b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3163c2e0135efdec77b7170bf45a7c64eeb2981a03b13bcb0e71e32dc3d3346b", kill_on_drop: false }`
[INFO] [stdout] 3163c2e0135efdec77b7170bf45a7c64eeb2981a03b13bcb0e71e32dc3d3346b