Dec 12 07:54:38.187 INFO checking scoped-gc-derive-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:54:38.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 07:54:38.426 INFO [stdout] 7744f20e391952a2219fdced564b60ad728efdfa8ba45e5af99ec277aa79fa21
Dec 12 07:54:38.434 INFO running `"docker" "start" "-a" "7744f20e391952a2219fdced564b60ad728efdfa8ba45e5af99ec277aa79fa21"`
Dec 12 07:54:39.044 INFO [stderr] usermod: no changes
Dec 12 07:54:39.079 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 12 07:54:39.092 INFO [stderr]     Checking syn v0.12.15
Dec 12 07:54:43.381 INFO [stderr]     Checking synstructure v0.7.0
Dec 12 07:54:44.383 INFO [stderr]     Checking scoped-gc-derive v0.1.1 (/source)
Dec 12 07:54:45.293 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.22s
Dec 12 07:54:45.296 INFO [stderr] su: No module specific data is present
Dec 12 07:54:45.842 INFO running `"docker" "inspect" "7744f20e391952a2219fdced564b60ad728efdfa8ba45e5af99ec277aa79fa21"`
Dec 12 07:54:45.978 INFO running `"docker" "rm" "-f" "7744f20e391952a2219fdced564b60ad728efdfa8ba45e5af99ec277aa79fa21"`
Dec 12 07:54:46.064 INFO [stdout] 7744f20e391952a2219fdced564b60ad728efdfa8ba45e5af99ec277aa79fa21