Nov 02 00:05:36.824 INFO checking data_structure_traits-0.1.12 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 00:05:36.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 00:05:37.303 INFO blam! 76d98d84b38f23d31a6c1c235c066980f169fed67fc1984a5fd215fa8ee0caa3
Nov 02 00:05:37.312 INFO running `"docker" "start" "-a" "76d98d84b38f23d31a6c1c235c066980f169fed67fc1984a5fd215fa8ee0caa3"`
Nov 02 00:05:38.228 INFO kablam! usermod: no changes
Nov 02 00:05:38.261 INFO kablam!     Checking data_structure_traits v0.1.12 (/source)
Nov 02 00:05:39.828 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 00:05:39.828 INFO kablam!  --> tests/test.rs:1:1
Nov 02 00:05:39.828 INFO kablam!   |
Nov 02 00:05:39.828 INFO kablam! 1 | #[macro_use]
Nov 02 00:05:39.828 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 00:05:39.828 INFO kablam!   |
Nov 02 00:05:39.828 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 00:05:39.828 INFO kablam! 
Nov 02 00:05:39.926 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 02 00:05:39.929 INFO kablam! su: No module specific data is present
Nov 02 00:05:40.384 INFO running `"docker" "rm" "-f" "76d98d84b38f23d31a6c1c235c066980f169fed67fc1984a5fd215fa8ee0caa3"`
Nov 02 00:05:40.533 INFO blam! 76d98d84b38f23d31a6c1c235c066980f169fed67fc1984a5fd215fa8ee0caa3