Oct 27 00:08:17.005 INFO checking mtraina/rust-by-example against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 00:08:17.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 27 00:08:17.420 INFO blam! 0b0e6417b526a0686155c54904d06d651c7cc38e78b9b1dd8aa66fc2a45e899f Oct 27 00:08:17.422 INFO running `"docker" "start" "-a" "0b0e6417b526a0686155c54904d06d651c7cc38e78b9b1dd8aa66fc2a45e899f"` Oct 27 00:08:19.883 INFO kablam! usermod: no changes Oct 27 00:08:19.927 INFO kablam! Checking rust_by_example v0.1.0 (/source) Oct 27 00:08:20.951 INFO kablam! warning: struct is never constructed: `Structure` Oct 27 00:08:20.952 INFO kablam! --> examples/1_2_formatted_print.rs:34:5 Oct 27 00:08:20.952 INFO kablam! | Oct 27 00:08:20.952 INFO kablam! 34 | struct Structure(i32); Oct 27 00:08:20.952 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 27 00:08:20.959 INFO kablam! | Oct 27 00:08:20.959 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 00:08:20.959 INFO kablam! Oct 27 00:08:21.095 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.18s Oct 27 00:08:21.097 INFO kablam! su: No module specific data is present Oct 27 00:08:22.007 INFO running `"docker" "rm" "-f" "0b0e6417b526a0686155c54904d06d651c7cc38e78b9b1dd8aa66fc2a45e899f"` Oct 27 00:08:22.244 INFO blam! 0b0e6417b526a0686155c54904d06d651c7cc38e78b9b1dd8aa66fc2a45e899f