[INFO] cloning repository https://github.com/ct-clmsn/armd4ocl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ct-clmsn/armd4ocl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fct-clmsn%2Farmd4ocl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fct-clmsn%2Farmd4ocl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 194587a393e2a34be6f124fd561e1281e70d9f9e
[INFO] checking ct-clmsn/armd4ocl/194587a393e2a34be6f124fd561e1281e70d9f9e against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fct-clmsn%2Farmd4ocl" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ct-clmsn/armd4ocl on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ct-clmsn/armd4ocl
[INFO] finished tweaking git repo https://github.com/ct-clmsn/armd4ocl
[INFO] tweaked toml for git repo https://github.com/ct-clmsn/armd4ocl written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ct-clmsn/armd4ocl 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccc4d2a9e46540eadfc15e178cc29c71625ff50375e48c0a53c87fc97725d461
[INFO] running `Command { std: "docker" "start" "-a" "ccc4d2a9e46540eadfc15e178cc29c71625ff50375e48c0a53c87fc97725d461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccc4d2a9e46540eadfc15e178cc29c71625ff50375e48c0a53c87fc97725d461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc4d2a9e46540eadfc15e178cc29c71625ff50375e48c0a53c87fc97725d461", kill_on_drop: false }`
[INFO] [stdout] ccc4d2a9e46540eadfc15e178cc29c71625ff50375e48c0a53c87fc97725d461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb9f20e27ff9a6d8a5c511bc668e31edbe4ae2831c5c590d8d42f97b70075cc7
[INFO] running `Command { std: "docker" "start" "-a" "fb9f20e27ff9a6d8a5c511bc668e31edbe4ae2831c5c590d8d42f97b70075cc7", kill_on_drop: false }`
[INFO] [stderr]     Checking armd4ocl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: recursion limit reached while expanding `concat!`
[INFO] [stdout]    --> tests/test.rs:12:25
[INFO] [stdout]     |
[INFO] [stdout] 12  |       let script : &str = opencl_str! {
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 13  | |         int a;
[INFO] [stdout] 14  | |         int b = 0;
[INFO] [stdout] 15  | |         b = a + b;
[INFO] [stdout] ...   |
[INFO] [stdout] 170 | |         car(a, b);
[INFO] [stdout] 171 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`test`)
[INFO] [stdout]     = note: this error originates in the macro `opencl_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `armd4ocl` (test "test") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fb9f20e27ff9a6d8a5c511bc668e31edbe4ae2831c5c590d8d42f97b70075cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9f20e27ff9a6d8a5c511bc668e31edbe4ae2831c5c590d8d42f97b70075cc7", kill_on_drop: false }`
[INFO] [stdout] fb9f20e27ff9a6d8a5c511bc668e31edbe4ae2831c5c590d8d42f97b70075cc7