Dec 19 09:52:01.961 INFO checking rsb007/enumimplementation against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:52:01.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rsb007/enumimplementation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:52:02.391 INFO [stdout] 13a9eedc2570f44ef79482328272f2c7b04df38e93e3800a97cb8156caa0567f
Dec 19 09:52:02.393 INFO running `"docker" "start" "-a" "13a9eedc2570f44ef79482328272f2c7b04df38e93e3800a97cb8156caa0567f"`
Dec 19 09:52:03.996 INFO [stderr] warning: unused manifest key: lib.proc-macro2
Dec 19 09:52:04.043 INFO [stderr]     Checking proc-macro2 v0.1.10
Dec 19 09:52:04.808 INFO [stderr]     Checking enumimpl v0.1.0 (/opt/crater/workdir)
Dec 19 09:52:05.011 INFO [stderr] error: the `#[proc_macro_derive]` attribute is only usable with crates of the `proc-macro` crate type
Dec 19 09:52:05.011 INFO [stderr]   --> src/lib.rs:11:1
Dec 19 09:52:05.011 INFO [stderr]    |
Dec 19 09:52:05.011 INFO [stderr] 11 | #[proc_macro_derive(IntoCDRSValue)]
Dec 19 09:52:05.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:52:05.011 INFO [stderr] 
Dec 19 09:52:05.080 INFO [stderr] error: aborting due to previous error
Dec 19 09:52:05.080 INFO [stderr] 
Dec 19 09:52:05.092 INFO [stderr] error: Could not compile `enumimpl`.
Dec 19 09:52:05.092 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 09:52:05.144 INFO [stderr] error: build failed
Dec 19 09:52:06.040 INFO running `"docker" "inspect" "13a9eedc2570f44ef79482328272f2c7b04df38e93e3800a97cb8156caa0567f"`
Dec 19 09:52:06.370 INFO running `"docker" "rm" "-f" "13a9eedc2570f44ef79482328272f2c7b04df38e93e3800a97cb8156caa0567f"`
Dec 19 09:52:06.740 INFO [stdout] 13a9eedc2570f44ef79482328272f2c7b04df38e93e3800a97cb8156caa0567f