Dec 19 13:53:15.241 INFO checking lajonss/iosr-rust-test against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:53:15.241 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/lajonss/iosr-rust-test:/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 13:53:15.708 INFO [stdout] a6aa3a1985d5f3feca87d9c4cbe7c1dba0acebdb2be1433d275a01d53a95ec79
Dec 19 13:53:15.710 INFO running `"docker" "start" "-a" "a6aa3a1985d5f3feca87d9c4cbe7c1dba0acebdb2be1433d275a01d53a95ec79"`
Dec 19 13:53:18.757 INFO [stderr]     Checking mustache v0.8.2
Dec 19 13:53:19.634 INFO [stderr]     Checking nickel v0.10.0
Dec 19 13:53:22.070 INFO [stderr]     Checking iosr-rust v0.1.0 (/opt/crater/workdir)
Dec 19 13:53:23.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Dec 19 13:53:24.152 INFO running `"docker" "inspect" "a6aa3a1985d5f3feca87d9c4cbe7c1dba0acebdb2be1433d275a01d53a95ec79"`
Dec 19 13:53:24.396 INFO running `"docker" "rm" "-f" "a6aa3a1985d5f3feca87d9c4cbe7c1dba0acebdb2be1433d275a01d53a95ec79"`
Dec 19 13:53:24.639 INFO [stdout] a6aa3a1985d5f3feca87d9c4cbe7c1dba0acebdb2be1433d275a01d53a95ec79