Nov 02 00:02:32.726 INFO checking debug_stub_derive-0.3.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 00:02:32.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02 00:02:32.982 INFO blam! 69bf73708530a1f82a6dd5364b4c8a6ca274207e0120bab7096db0257aff8140
Nov 02 00:02:32.983 INFO running `"docker" "start" "-a" "69bf73708530a1f82a6dd5364b4c8a6ca274207e0120bab7096db0257aff8140"`
Nov 02 00:02:33.361 INFO kablam! usermod: no changes
Nov 02 00:02:33.410 INFO kablam!    Compiling debug_stub_derive v0.3.0 (/source)
Nov 02 00:02:41.220 INFO kablam! warning: unused variable: `f`
Nov 02 00:02:41.220 INFO kablam!    --> tests/lib.rs:413:9
Nov 02 00:02:41.220 INFO kablam!     |
Nov 02 00:02:41.220 INFO kablam! 413 |     let f = {
Nov 02 00:02:41.220 INFO kablam!     |         ^ help: consider using `_f` instead
Nov 02 00:02:41.220 INFO kablam!     |
Nov 02 00:02:41.220 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 00:02:41.220 INFO kablam! 
Nov 02 00:02:41.375 INFO kablam! warning: field is never used: `string`
Nov 02 00:02:41.375 INFO kablam!   --> tests/lib.rs:54:9
Nov 02 00:02:41.375 INFO kablam!    |
Nov 02 00:02:41.375 INFO kablam! 54 |         string: String
Nov 02 00:02:41.375 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 02 00:02:41.375 INFO kablam!    |
Nov 02 00:02:41.375 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 00:02:41.375 INFO kablam! 
Nov 02 00:02:41.375 INFO kablam! warning: field is never used: `b`
Nov 02 00:02:41.375 INFO kablam!   --> tests/lib.rs:62:9
Nov 02 00:02:41.375 INFO kablam!    |
Nov 02 00:02:41.375 INFO kablam! 62 |         b: StructWithoutDebug
Nov 02 00:02:41.375 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:02:41.375 INFO kablam! 
Nov 02 00:02:41.375 INFO kablam! warning: field is never used: `string`
Nov 02 00:02:41.375 INFO kablam!    --> tests/lib.rs:558:9
Nov 02 00:02:41.375 INFO kablam!     |
Nov 02 00:02:41.375 INFO kablam! 558 |         string: String
Nov 02 00:02:41.375 INFO kablam!     |         ^^^^^^^^^^^^^^
Nov 02 00:02:41.375 INFO kablam! 
Nov 02 00:02:41.375 INFO kablam! warning: field is never used: `b`
Nov 02 00:02:41.375 INFO kablam!    --> tests/lib.rs:572:13
Nov 02 00:02:41.375 INFO kablam!     |
Nov 02 00:02:41.375 INFO kablam! 572 |             b: StructWithoutDebug,
Nov 02 00:02:41.375 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:02:41.375 INFO kablam! 
Nov 02 00:02:41.416 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.03s
Nov 02 00:02:41.416 INFO kablam! su: No module specific data is present
Nov 02 00:02:41.638 INFO running `"docker" "rm" "-f" "69bf73708530a1f82a6dd5364b4c8a6ca274207e0120bab7096db0257aff8140"`
Nov 02 00:02:41.824 INFO blam! 69bf73708530a1f82a6dd5364b4c8a6ca274207e0120bab7096db0257aff8140