[INFO] cloning repository https://github.com/snorrwe/rustc-crash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snorrwe/rustc-crash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorrwe%2Frustc-crash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorrwe%2Frustc-crash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37329101be5acd7426f4a3dce60342c950da1806
[INFO] testing snorrwe/rustc-crash against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorrwe%2Frustc-crash" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snorrwe/rustc-crash on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snorrwe/rustc-crash
[INFO] finished tweaking git repo https://github.com/snorrwe/rustc-crash
[INFO] tweaked toml for git repo https://github.com/snorrwe/rustc-crash written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/snorrwe/rustc-crash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d75aab7fd9cc1e110f6797c2c302049f71b9c93f5ae0d5e31e92ab279460a3e2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d75aab7fd9cc1e110f6797c2c302049f71b9c93f5ae0d5e31e92ab279460a3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d75aab7fd9cc1e110f6797c2c302049f71b9c93f5ae0d5e31e92ab279460a3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75aab7fd9cc1e110f6797c2c302049f71b9c93f5ae0d5e31e92ab279460a3e2", kill_on_drop: false }`
[INFO] [stdout] d75aab7fd9cc1e110f6797c2c302049f71b9c93f5ae0d5e31e92ab279460a3e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3adfd34acfa0954e444c53b8423d2379d7650c7f864116aa7ff88da64a4a3211
[INFO] running `Command { std: "docker" "start" "-a" "3adfd34acfa0954e444c53b8423d2379d7650c7f864116aa7ff88da64a4a3211", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling proc-boi v0.1.0 (/opt/rustwide/workdir/proc-boi)
[INFO] [stderr]    Compiling boi v0.1.0 (/opt/rustwide/workdir/boi)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> boi/src/lib.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(proc_boi::Problematic)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: `","` is not a valid identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boi` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3adfd34acfa0954e444c53b8423d2379d7650c7f864116aa7ff88da64a4a3211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3adfd34acfa0954e444c53b8423d2379d7650c7f864116aa7ff88da64a4a3211", kill_on_drop: false }`
[INFO] [stdout] 3adfd34acfa0954e444c53b8423d2379d7650c7f864116aa7ff88da64a4a3211