[INFO] cloning repository https://github.com/ventolotl/macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ventolotl/macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fventolotl%2Fmacros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fventolotl%2Fmacros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d732dcffca0a75b5034afc8c590460d55d4aaf8
[INFO] testing ventolotl/macros against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fventolotl%2Fmacros" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ventolotl/macros on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ventolotl/macros
[INFO] finished tweaking git repo https://github.com/ventolotl/macros
[INFO] tweaked toml for git repo https://github.com/ventolotl/macros written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ventolotl/macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59bb9f563c29ae940440daa0c7a51be7c8e6e65de869d4050f64677b524fafd4
[INFO] running `Command { std: "docker" "start" "-a" "59bb9f563c29ae940440daa0c7a51be7c8e6e65de869d4050f64677b524fafd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59bb9f563c29ae940440daa0c7a51be7c8e6e65de869d4050f64677b524fafd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bb9f563c29ae940440daa0c7a51be7c8e6e65de869d4050f64677b524fafd4", kill_on_drop: false }`
[INFO] [stdout] 59bb9f563c29ae940440daa0c7a51be7c8e6e65de869d4050f64677b524fafd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68ada6bafcd71d684c1bc8ef5b85e97016c18c801faf7811cfe7de823f7f4aa4
[INFO] running `Command { std: "docker" "start" "-a" "68ada6bafcd71d684c1bc8ef5b85e97016c18c801faf7811cfe7de823f7f4aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: no rules expected the token `=>`
[INFO] [stdout]   --> src/main.rs:3:33
[INFO] [stdout]    |
[INFO] [stdout] 3  |         let a "h" struct impl fn=>
[INFO] [stdout]    |                                 ^^ no rules expected this token in macro call
[INFO] [stdout] ...
[INFO] [stdout] 15 | macro_rules! compile {
[INFO] [stdout]    | -------------------- when calling this macro
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `macros` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "68ada6bafcd71d684c1bc8ef5b85e97016c18c801faf7811cfe7de823f7f4aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ada6bafcd71d684c1bc8ef5b85e97016c18c801faf7811cfe7de823f7f4aa4", kill_on_drop: false }`
[INFO] [stdout] 68ada6bafcd71d684c1bc8ef5b85e97016c18c801faf7811cfe7de823f7f4aa4