Nov 30 11:50:59.085 INFO checking BurNiinTRee/stack-calculator against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:50:59.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 11:50:59.536 INFO [stdout] bc279e75baf6c6ef18a0efe99cde30ac4c0be314c218722a55cd17ea141c8a79
Nov 30 11:50:59.538 INFO running `"docker" "start" "-a" "bc279e75baf6c6ef18a0efe99cde30ac4c0be314c218722a55cd17ea141c8a79"`
Nov 30 11:51:01.345 INFO [stderr] usermod: no changes
Nov 30 11:51:01.516 INFO [stderr]    Compiling syn v0.14.5
Nov 30 11:51:13.042 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 30 11:51:18.953 INFO [stderr]     Checking structopt v0.2.10
Nov 30 11:51:20.088 INFO [stderr]     Checking stack-calculator v0.1.0 (/source)
Nov 30 11:51:25.722 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 11:51:25.722 INFO [stderr]  --> src/main.rs:4:1
Nov 30 11:51:25.722 INFO [stderr]   |
Nov 30 11:51:25.722 INFO [stderr] 4 | #[macro_use]
Nov 30 11:51:25.722 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 11:51:25.722 INFO [stderr]   |
Nov 30 11:51:25.722 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:51:25.722 INFO [stderr] 
Nov 30 11:51:25.828 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 11:51:25.828 INFO [stderr]  --> src/main.rs:4:1
Nov 30 11:51:25.828 INFO [stderr]   |
Nov 30 11:51:25.828 INFO [stderr] 4 | #[macro_use]
Nov 30 11:51:25.828 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 11:51:25.828 INFO [stderr]   |
Nov 30 11:51:25.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:51:25.828 INFO [stderr] 
Nov 30 11:51:26.025 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.65s
Nov 30 11:51:26.048 INFO [stderr] su: No module specific data is present
Nov 30 11:51:27.168 INFO running `"docker" "inspect" "bc279e75baf6c6ef18a0efe99cde30ac4c0be314c218722a55cd17ea141c8a79"`
Nov 30 11:51:27.542 INFO running `"docker" "rm" "-f" "bc279e75baf6c6ef18a0efe99cde30ac4c0be314c218722a55cd17ea141c8a79"`
Nov 30 11:51:27.912 INFO [stdout] bc279e75baf6c6ef18a0efe99cde30ac4c0be314c218722a55cd17ea141c8a79