Dec 12 10:11:10.049 INFO checking pear_codegen-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:11:10.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:11:10.437 INFO [stdout] af052c8b19bdd3e067f810580048cf7d7782d21051bc16334e7aa4ad11733b0d
Dec 12 10:11:10.439 INFO running `"docker" "start" "-a" "af052c8b19bdd3e067f810580048cf7d7782d21051bc16334e7aa4ad11733b0d"`
Dec 12 10:11:11.740 INFO [stderr] usermod: no changes
Dec 12 10:11:11.824 INFO [stderr]    Compiling pear_codegen v0.1.2 (/source)
Dec 12 10:11:11.836 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 12 10:11:13.588 INFO [stderr]     Checking quote v0.6.10
Dec 12 10:11:14.449 INFO [stderr]     Checking syn v0.15.22
Dec 12 10:11:23.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.74s
Dec 12 10:11:23.518 INFO [stderr] su: No module specific data is present
Dec 12 10:11:23.854 INFO running `"docker" "inspect" "af052c8b19bdd3e067f810580048cf7d7782d21051bc16334e7aa4ad11733b0d"`
Dec 12 10:11:23.992 INFO running `"docker" "rm" "-f" "af052c8b19bdd3e067f810580048cf7d7782d21051bc16334e7aa4ad11733b0d"`
Dec 12 10:11:24.096 INFO [stdout] af052c8b19bdd3e067f810580048cf7d7782d21051bc16334e7aa4ad11733b0d