Dec 12 09:18:21.663 INFO checking reciter-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:18:21.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 09:18:22.016 INFO [stdout] 0fb2d56d9e9269aa8865003472f649e64b1ac18c67611ac8d8458ceb1567d222
Dec 12 09:18:22.024 INFO running `"docker" "start" "-a" "0fb2d56d9e9269aa8865003472f649e64b1ac18c67611ac8d8458ceb1567d222"`
Dec 12 09:18:23.208 INFO [stderr] usermod: no changes
Dec 12 09:18:23.396 INFO [stderr]    Compiling syn v0.15.22
Dec 12 09:18:23.412 INFO [stderr]     Checking num-bigint v0.2.1
Dec 12 09:18:23.412 INFO [stderr]    Compiling regex v1.1.0
Dec 12 09:18:23.519 INFO [stderr]     Checking Inflector v0.11.3
Dec 12 09:18:46.289 INFO [stderr]     Checking reciter v0.1.2 (/source)
Dec 12 09:19:09.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.55s
Dec 12 09:19:09.795 INFO [stderr] su: No module specific data is present
Dec 12 09:19:10.406 INFO running `"docker" "inspect" "0fb2d56d9e9269aa8865003472f649e64b1ac18c67611ac8d8458ceb1567d222"`
Dec 12 09:19:10.720 INFO running `"docker" "rm" "-f" "0fb2d56d9e9269aa8865003472f649e64b1ac18c67611ac8d8458ceb1567d222"`
Dec 12 09:19:11.033 INFO [stdout] 0fb2d56d9e9269aa8865003472f649e64b1ac18c67611ac8d8458ceb1567d222