[INFO] cloning repository https://github.com/cade-th/cade_lang_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cade-th/cade_lang_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcade-th%2Fcade_lang_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcade-th%2Fcade_lang_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99a510f77811b2ce2be7c26dab3412214ba72934
[INFO] checking cade-th/cade_lang_rust against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcade-th%2Fcade_lang_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cade-th/cade_lang_rust
[INFO] finished tweaking git repo https://github.com/cade-th/cade_lang_rust
[INFO] tweaked toml for git repo https://github.com/cade-th/cade_lang_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cade-th/cade_lang_rust on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cade-th/cade_lang_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking cade-th/cade_lang_rust against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcade-th%2Fcade_lang_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cade-th/cade_lang_rust
[INFO] finished tweaking git repo https://github.com/cade-th/cade_lang_rust
[INFO] tweaked toml for git repo https://github.com/cade-th/cade_lang_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cade-th/cade_lang_rust on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cade-th/cade_lang_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d66519e6e53219c0e01966b2b5a31cd64ae41ee3d008674ce140d30d28f9b5e
[INFO] running `Command { std: "docker" "start" "-a" "4d66519e6e53219c0e01966b2b5a31cd64ae41ee3d008674ce140d30d28f9b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d66519e6e53219c0e01966b2b5a31cd64ae41ee3d008674ce140d30d28f9b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d66519e6e53219c0e01966b2b5a31cd64ae41ee3d008674ce140d30d28f9b5e", kill_on_drop: false }`
[INFO] [stdout] 4d66519e6e53219c0e01966b2b5a31cd64ae41ee3d008674ce140d30d28f9b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776c4cfaa48af75bdc99ee9be61df83cfeb1ff081586c4875eacf9319720b862
[INFO] running `Command { std: "docker" "start" "-a" "776c4cfaa48af75bdc99ee9be61df83cfeb1ff081586c4875eacf9319720b862", kill_on_drop: false }`
[INFO] [stderr]     Checking cade_lang_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lexer.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |         if tokens != expected_tokens {
[INFO] [stdout]     |            ------    ^^^^^^^^^^^^^^^ expected `Result<Vec<Token>, String>`, found `Vec<Token>`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            expected because this is `Result<Vec<Token>, String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<Vec<_>, String>`
[INFO] [stdout]              found struct `Vec<_>`
[INFO] [stdout] help: try wrapping the expression in `Ok`
[INFO] [stdout]     |
[INFO] [stdout] 118 |         if tokens != Ok(expected_tokens) {
[INFO] [stdout]     |                      +++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cade_lang_rust` (bin "cade_lang_rust" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "776c4cfaa48af75bdc99ee9be61df83cfeb1ff081586c4875eacf9319720b862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776c4cfaa48af75bdc99ee9be61df83cfeb1ff081586c4875eacf9319720b862", kill_on_drop: false }`
[INFO] [stdout] 776c4cfaa48af75bdc99ee9be61df83cfeb1ff081586c4875eacf9319720b862