Nov 04 18:20:10.335 INFO checking rust_hawktracer-0.2.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 18:20:10.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 18:20:10.667 INFO blam! 9cc8c066dbe2095d681c9a3de86ecae619e99ad5fe16876107cc21888e8a6c2e
Nov 04 18:20:10.671 INFO running `"docker" "start" "-a" "9cc8c066dbe2095d681c9a3de86ecae619e99ad5fe16876107cc21888e8a6c2e"`
Nov 04 18:20:11.302 INFO kablam! usermod: no changes
Nov 04 18:20:11.391 INFO kablam!    Compiling rust_hawktracer v0.2.0 (/source)
Nov 04 18:20:11.971 INFO kablam! warning: unused import: `Path`
Nov 04 18:20:11.971 INFO kablam!  --> build.rs:6:26
Nov 04 18:20:11.971 INFO kablam!   |
Nov 04 18:20:11.971 INFO kablam! 6 | use std::path::{PathBuf, Path};
Nov 04 18:20:11.971 INFO kablam!   |                          ^^^^
Nov 04 18:20:11.971 INFO kablam!   |
Nov 04 18:20:11.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 18:20:11.971 INFO kablam! 
Nov 04 18:20:18.915 INFO kablam! warning: unused import: `std`
Nov 04 18:20:18.915 INFO kablam!  --> src/rust_hawktracer.rs:5:5
Nov 04 18:20:18.915 INFO kablam!   |
Nov 04 18:20:18.915 INFO kablam! 5 | use std;
Nov 04 18:20:18.915 INFO kablam!   |     ^^^
Nov 04 18:20:18.915 INFO kablam!   |
Nov 04 18:20:18.915 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 18:20:18.915 INFO kablam! 
Nov 04 18:20:18.971 INFO kablam! warning: unused import: `std`
Nov 04 18:20:18.971 INFO kablam!  --> src/rust_hawktracer.rs:5:5
Nov 04 18:20:18.971 INFO kablam!   |
Nov 04 18:20:18.971 INFO kablam! 5 | use std;
Nov 04 18:20:18.971 INFO kablam!   |     ^^^
Nov 04 18:20:18.971 INFO kablam!   |
Nov 04 18:20:18.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 18:20:18.971 INFO kablam! 
Nov 04 18:20:20.070 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 18:20:20.070 INFO kablam!   --> tests/simple_test.rs:10:5
Nov 04 18:20:20.070 INFO kablam!    |
Nov 04 18:20:20.070 INFO kablam! 10 |     fs::remove_file(file_name);
Nov 04 18:20:20.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:20:20.070 INFO kablam!    |
Nov 04 18:20:20.070 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 18:20:20.070 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 18:20:20.070 INFO kablam! 
Nov 04 18:20:20.079 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.75s
Nov 04 18:20:20.085 INFO kablam! su: No module specific data is present
Nov 04 18:20:20.357 INFO running `"docker" "rm" "-f" "9cc8c066dbe2095d681c9a3de86ecae619e99ad5fe16876107cc21888e8a6c2e"`
Nov 04 18:20:20.469 INFO blam! 9cc8c066dbe2095d681c9a3de86ecae619e99ad5fe16876107cc21888e8a6c2e