Dec 11 09:16:41.404 INFO checking smt923/sierpinski against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:16:41.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 09:16:41.928 INFO [stdout] db71bf392e02507ffc253610729e37f829290baa5441321b4f6947edadec5371
Dec 11 09:16:41.930 INFO running `"docker" "start" "-a" "db71bf392e02507ffc253610729e37f829290baa5441321b4f6947edadec5371"`
Dec 11 09:16:43.844 INFO [stderr] usermod: no changes
Dec 11 09:16:44.016 INFO [stderr]     Checking deflate v0.7.15
Dec 11 09:16:44.016 INFO [stderr]     Checking rayon-core v1.2.1
Dec 11 09:16:45.270 INFO [stderr]     Checking rayon v0.8.2
Dec 11 09:16:46.200 INFO [stderr]     Checking png v0.9.0
Dec 11 09:16:48.916 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 11 09:16:49.956 INFO [stderr]     Checking image v0.15.0
Dec 11 09:16:53.824 INFO [stderr]     Checking sierpinski v0.1.0 (/source)
Dec 11 09:16:54.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
Dec 11 09:16:54.595 INFO [stderr] su: No module specific data is present
Dec 11 09:16:54.952 INFO running `"docker" "inspect" "db71bf392e02507ffc253610729e37f829290baa5441321b4f6947edadec5371"`
Dec 11 09:16:55.051 INFO running `"docker" "rm" "-f" "db71bf392e02507ffc253610729e37f829290baa5441321b4f6947edadec5371"`
Dec 11 09:16:55.224 INFO [stdout] db71bf392e02507ffc253610729e37f829290baa5441321b4f6947edadec5371