Dec 12 09:35:13.526 INFO checking qr-maker-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:35:13.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:35:13.990 INFO [stdout] c3cf9d31b0253fe646e80829e890fe7e54ff2ef5d61f8e758a6e72338691ea5b
Dec 12 09:35:13.994 INFO running `"docker" "start" "-a" "c3cf9d31b0253fe646e80829e890fe7e54ff2ef5d61f8e758a6e72338691ea5b"`
Dec 12 09:35:14.852 INFO [stderr] usermod: no changes
Dec 12 09:35:14.909 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 12 09:35:15.011 INFO [stderr]     Checking png v0.7.0
Dec 12 09:35:16.576 INFO [stderr]     Checking image v0.13.0
Dec 12 09:35:21.692 INFO [stderr]     Checking qrcode v0.4.0
Dec 12 09:35:24.828 INFO [stderr]     Checking qr-maker v0.1.1 (/source)
Dec 12 09:35:28.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.32s
Dec 12 09:35:28.220 INFO [stderr] su: No module specific data is present
Dec 12 09:35:28.762 INFO running `"docker" "inspect" "c3cf9d31b0253fe646e80829e890fe7e54ff2ef5d61f8e758a6e72338691ea5b"`
Dec 12 09:35:28.894 INFO running `"docker" "rm" "-f" "c3cf9d31b0253fe646e80829e890fe7e54ff2ef5d61f8e758a6e72338691ea5b"`
Dec 12 09:35:29.059 INFO [stdout] c3cf9d31b0253fe646e80829e890fe7e54ff2ef5d61f8e758a6e72338691ea5b