Dec 11 17:46:41.359 INFO checking grtlr/diamonds-json against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:46:41.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:46:41.877 INFO [stdout] e5f34a2c062142f1959a591d1a66aea3d935be34e1bafff903e04d55adeea22e
Dec 11 17:46:41.879 INFO running `"docker" "start" "-a" "e5f34a2c062142f1959a591d1a66aea3d935be34e1bafff903e04d55adeea22e"`
Dec 11 17:46:43.768 INFO [stderr] usermod: no changes
Dec 11 17:46:43.860 INFO [stderr]    Compiling memchr v2.1.1
Dec 11 17:46:43.868 INFO [stderr]    Compiling syn v0.15.17
Dec 11 17:46:45.740 INFO [stderr]     Checking csv-core v0.1.4
Dec 11 17:46:46.723 INFO [stderr]     Checking csv v1.0.2
Dec 11 17:46:56.008 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 11 17:47:09.620 INFO [stderr]     Checking diamonds-json v0.1.0 (/source)
Dec 11 17:47:11.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.51s
Dec 11 17:47:11.314 INFO [stderr] su: No module specific data is present
Dec 11 17:47:12.099 INFO running `"docker" "inspect" "e5f34a2c062142f1959a591d1a66aea3d935be34e1bafff903e04d55adeea22e"`
Dec 11 17:47:12.392 INFO running `"docker" "rm" "-f" "e5f34a2c062142f1959a591d1a66aea3d935be34e1bafff903e04d55adeea22e"`
Dec 11 17:47:12.686 INFO [stdout] e5f34a2c062142f1959a591d1a66aea3d935be34e1bafff903e04d55adeea22e