[INFO] fetching crate penrose_proc 0.1.2...
[INFO] checking penrose_proc-0.1.2 against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325
[INFO] extracting crate penrose_proc 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate penrose_proc 0.1.2 on toolchain fc81ad22c453776de16acf9938976930cf8c9401
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate penrose_proc 0.1.2
[INFO] finished tweaking crates.io crate penrose_proc 0.1.2
[INFO] tweaked toml for crates.io crate penrose_proc 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded penrose_keysyms v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", 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] 5bf0865b8a0c6b5ed4b9b2111f04704f9af131b957e912cfd3054c7ef4d35e4d
[INFO] running `Command { std: "docker" "start" "-a" "5bf0865b8a0c6b5ed4b9b2111f04704f9af131b957e912cfd3054c7ef4d35e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf0865b8a0c6b5ed4b9b2111f04704f9af131b957e912cfd3054c7ef4d35e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf0865b8a0c6b5ed4b9b2111f04704f9af131b957e912cfd3054c7ef4d35e4d", kill_on_drop: false }`
[INFO] [stdout] 5bf0865b8a0c6b5ed4b9b2111f04704f9af131b957e912cfd3054c7ef4d35e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "check" "--frozen" "--all" "--all-targets" "--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] fb4fac57b8f50b47d55a505fd4cc46a1522dfb73fd5a68a16ed6d53f6c69981b
[INFO] running `Command { std: "docker" "start" "-a" "fb4fac57b8f50b47d55a505fd4cc46a1522dfb73fd5a68a16ed6d53f6c69981b", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking proc-macro2 v1.0.27
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]     Checking penrose_keysyms v0.1.0
[INFO] [stderr]     Checking penrose_proc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.85s
[INFO] running `Command { std: "docker" "inspect" "fb4fac57b8f50b47d55a505fd4cc46a1522dfb73fd5a68a16ed6d53f6c69981b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4fac57b8f50b47d55a505fd4cc46a1522dfb73fd5a68a16ed6d53f6c69981b", kill_on_drop: false }`
[INFO] [stdout] fb4fac57b8f50b47d55a505fd4cc46a1522dfb73fd5a68a16ed6d53f6c69981b