Dec 12 02:20:27.213 INFO checking Ikatyan/using-crates against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:20:27.213 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 02:20:27.674 INFO [stdout] 5697760dad96ee6ebeb33c0e92258eee91e7dac5e9ded234dd3e54fd2d5d32b2
Dec 12 02:20:27.676 INFO running `"docker" "start" "-a" "5697760dad96ee6ebeb33c0e92258eee91e7dac5e9ded234dd3e54fd2d5d32b2"`
Dec 12 02:20:28.857 INFO [stderr] usermod: no changes
Dec 12 02:20:29.005 INFO [stderr]    Compiling serde v1.0.70
Dec 12 02:20:29.009 INFO [stderr]     Checking env_logger v0.5.10
Dec 12 02:20:40.816 INFO [stderr]     Checking serde_json v1.0.24
Dec 12 02:20:43.051 INFO [stderr]     Checking using_libraries v0.1.0 (/source)
Dec 12 02:20:50.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.68s
Dec 12 02:20:50.572 INFO [stderr] su: No module specific data is present
Dec 12 02:20:51.082 INFO running `"docker" "inspect" "5697760dad96ee6ebeb33c0e92258eee91e7dac5e9ded234dd3e54fd2d5d32b2"`
Dec 12 02:20:51.206 INFO running `"docker" "rm" "-f" "5697760dad96ee6ebeb33c0e92258eee91e7dac5e9ded234dd3e54fd2d5d32b2"`
Dec 12 02:20:51.481 INFO [stdout] 5697760dad96ee6ebeb33c0e92258eee91e7dac5e9ded234dd3e54fd2d5d32b2