Dec 12 07:32:45.300 INFO checking signatory-ring-0.10.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:32:45.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07:32:45.487 INFO [stdout] fb2e1c5d2e7b1f533dc1f9dd73280ea6ca0a88d9e3f5bc2b9de7998b6b4661f2
Dec 12 07:32:45.489 INFO running `"docker" "start" "-a" "fb2e1c5d2e7b1f533dc1f9dd73280ea6ca0a88d9e3f5bc2b9de7998b6b4661f2"`
Dec 12 07:32:46.060 INFO [stderr] usermod: no changes
Dec 12 07:32:46.372 INFO [stderr]     Checking subtle-encoding v0.3.0
Dec 12 07:32:47.584 INFO [stderr]     Checking signatory v0.10.1
Dec 12 07:32:49.627 INFO [stderr]     Checking signatory-ring v0.10.0 (/source)
Dec 12 07:33:01.230 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.14s
Dec 12 07:33:01.249 INFO [stderr] su: No module specific data is present
Dec 12 07:33:02.327 INFO running `"docker" "inspect" "fb2e1c5d2e7b1f533dc1f9dd73280ea6ca0a88d9e3f5bc2b9de7998b6b4661f2"`
Dec 12 07:33:02.680 INFO running `"docker" "rm" "-f" "fb2e1c5d2e7b1f533dc1f9dd73280ea6ca0a88d9e3f5bc2b9de7998b6b4661f2"`
Dec 12 07:33:03.031 INFO [stdout] fb2e1c5d2e7b1f533dc1f9dd73280ea6ca0a88d9e3f5bc2b9de7998b6b4661f2