Nov 30 09:54:08.705 INFO checking Mahtiah/npi_calculatrice against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:54:08.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 09:54:09.224 INFO [stdout] 30a6d41ab9d3bff2df7432c05ccf5086cc18ecf9ef99a2a114d7fd36fe2efa12
Nov 30 09:54:09.226 INFO running `"docker" "start" "-a" "30a6d41ab9d3bff2df7432c05ccf5086cc18ecf9ef99a2a114d7fd36fe2efa12"`
Nov 30 09:54:10.332 INFO [stderr] usermod: no changes
Nov 30 09:54:10.404 INFO [stderr]     Checking npi_calculatrice v0.1.0 (/source)
Nov 30 09:54:10.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:54:10.816 INFO [stderr]   --> src/main.rs:55:5
Nov 30 09:54:10.816 INFO [stderr]    |
Nov 30 09:54:10.816 INFO [stderr] 55 |     std::io::stdout().flush();
Nov 30 09:54:10.816 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:54:10.816 INFO [stderr]    |
Nov 30 09:54:10.816 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 09:54:10.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:54:10.816 INFO [stderr] 
Nov 30 09:54:10.968 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:54:10.968 INFO [stderr]   --> src/main.rs:55:5
Nov 30 09:54:10.968 INFO [stderr]    |
Nov 30 09:54:10.968 INFO [stderr] 55 |     std::io::stdout().flush();
Nov 30 09:54:10.968 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:54:10.968 INFO [stderr]    |
Nov 30 09:54:10.968 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 09:54:10.968 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:54:10.968 INFO [stderr] 
Nov 30 09:54:10.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Nov 30 09:54:10.998 INFO [stderr] su: No module specific data is present
Nov 30 09:54:11.506 INFO running `"docker" "inspect" "30a6d41ab9d3bff2df7432c05ccf5086cc18ecf9ef99a2a114d7fd36fe2efa12"`
Nov 30 09:54:11.766 INFO running `"docker" "rm" "-f" "30a6d41ab9d3bff2df7432c05ccf5086cc18ecf9ef99a2a114d7fd36fe2efa12"`
Nov 30 09:54:11.976 INFO [stdout] 30a6d41ab9d3bff2df7432c05ccf5086cc18ecf9ef99a2a114d7fd36fe2efa12