Oct 26 19:51:49.299 INFO checking taku-shimomura/building_vm against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 19:51:49.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 26 19:51:49.712 INFO blam! 753abe3dc8a05f18d5fa62c69cc0dcd645eb71ea79826ea840106a533bed5af1
Oct 26 19:51:49.713 INFO running `"docker" "start" "-a" "753abe3dc8a05f18d5fa62c69cc0dcd645eb71ea79826ea840106a533bed5af1"`
Oct 26 19:51:50.835 INFO kablam! usermod: no changes
Oct 26 19:51:50.905 INFO kablam!     Checking building_vm v0.1.0 (/source)
Oct 26 19:51:51.324 INFO kablam! warning: field is never used: `registers`
Oct 26 19:51:51.324 INFO kablam!  --> src/vm.rs:2:5
Oct 26 19:51:51.324 INFO kablam!   |
Oct 26 19:51:51.324 INFO kablam! 2 |     registers: [i32; 32]
Oct 26 19:51:51.324 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 26 19:51:51.324 INFO kablam!   |
Oct 26 19:51:51.324 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 19:51:51.324 INFO kablam! 
Oct 26 19:51:51.381 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Oct 26 19:51:51.381 INFO kablam! su: No module specific data is present
Oct 26 19:51:52.107 INFO running `"docker" "rm" "-f" "753abe3dc8a05f18d5fa62c69cc0dcd645eb71ea79826ea840106a533bed5af1"`
Oct 26 19:51:52.379 INFO blam! 753abe3dc8a05f18d5fa62c69cc0dcd645eb71ea79826ea840106a533bed5af1