Nov 29 21:50:53.080 INFO checking mtraina/rust-by-example against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 21:50:53.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 21:50:53.542 INFO [stdout] 664b51f3b27d8109ecec1338724807e6814d99eac2dddbf1cf715bcb6871853f
Nov 29 21:50:53.544 INFO running `"docker" "start" "-a" "664b51f3b27d8109ecec1338724807e6814d99eac2dddbf1cf715bcb6871853f"`
Nov 29 21:50:55.553 INFO [stderr] usermod: no changes
Nov 29 21:50:55.628 INFO [stderr]     Checking rust_by_example v0.1.0 (/source)
Nov 29 21:50:56.342 INFO [stderr] warning: struct is never constructed: `Structure`
Nov 29 21:50:56.342 INFO [stderr]   --> examples/1_2_formatted_print.rs:34:5
Nov 29 21:50:56.344 INFO [stderr]    |
Nov 29 21:50:56.344 INFO [stderr] 34 |     struct Structure(i32);
Nov 29 21:50:56.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:50:56.344 INFO [stderr]    |
Nov 29 21:50:56.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:50:56.344 INFO [stderr] 
Nov 29 21:50:56.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 29 21:50:56.457 INFO [stderr] su: No module specific data is present
Nov 29 21:50:57.020 INFO running `"docker" "inspect" "664b51f3b27d8109ecec1338724807e6814d99eac2dddbf1cf715bcb6871853f"`
Nov 29 21:50:57.293 INFO running `"docker" "rm" "-f" "664b51f3b27d8109ecec1338724807e6814d99eac2dddbf1cf715bcb6871853f"`
Nov 29 21:50:57.616 INFO [stdout] 664b51f3b27d8109ecec1338724807e6814d99eac2dddbf1cf715bcb6871853f