Oct 21 16:54:36.450 INFO checking jhwagner/rust_by_example_solutions against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:54:36.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:54:36.805 INFO blam! 303ad43b313c1eaa42ec679720c94fa73395192b66447a623f6ca6258de12e64
Oct 21 16:54:36.807 INFO running `"docker" "start" "-a" "303ad43b313c1eaa42ec679720c94fa73395192b66447a623f6ca6258de12e64"`
Oct 21 16:54:38.156 INFO kablam! usermod: no changes
Oct 21 16:54:38.244 INFO kablam!     Checking rust_by_example_solutions v0.1.0 (/source)
Oct 21 16:54:39.725 INFO kablam! warning: struct is never constructed: `Structure`
Oct 21 16:54:39.725 INFO kablam!   --> src/bin/1_2_0_formatted_print.rs:27:5
Oct 21 16:54:39.725 INFO kablam!    |
Oct 21 16:54:39.726 INFO kablam! 27 |     struct Structure(i32);
Oct 21 16:54:39.726 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:54:39.726 INFO kablam!    |
Oct 21 16:54:39.727 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:54:39.727 INFO kablam! 
Oct 21 16:54:41.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Oct 21 16:54:41.056 INFO kablam! su: No module specific data is present
Oct 21 16:54:41.507 INFO running `"docker" "rm" "-f" "303ad43b313c1eaa42ec679720c94fa73395192b66447a623f6ca6258de12e64"`
Oct 21 16:54:41.736 INFO blam! 303ad43b313c1eaa42ec679720c94fa73395192b66447a623f6ca6258de12e64