Nov 01 16:59:20.659 INFO checking rust_hawktracer-0.2.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 16:59:20.659 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 01 16:59:21.008 INFO blam! 8508addb2d532af1b46eb8db5743c79cfc5f88f7764d65ab077d8c15577f7ef3
Nov 01 16:59:21.010 INFO running `"docker" "start" "-a" "8508addb2d532af1b46eb8db5743c79cfc5f88f7764d65ab077d8c15577f7ef3"`
Nov 01 16:59:22.000 INFO kablam! usermod: no changes
Nov 01 16:59:22.065 INFO kablam!    Compiling rust_hawktracer v0.2.0 (/source)
Nov 01 16:59:22.534 INFO kablam! warning: unused import: `Path`
Nov 01 16:59:22.535 INFO kablam!  --> build.rs:6:26
Nov 01 16:59:22.535 INFO kablam!   |
Nov 01 16:59:22.535 INFO kablam! 6 | use std::path::{PathBuf, Path};
Nov 01 16:59:22.535 INFO kablam!   |                          ^^^^
Nov 01 16:59:22.535 INFO kablam!   |
Nov 01 16:59:22.535 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:59:22.535 INFO kablam! 
Nov 01 16:59:30.245 INFO kablam! warning: unused import: `std`
Nov 01 16:59:30.246 INFO kablam!  --> src/rust_hawktracer.rs:5:5
Nov 01 16:59:30.247 INFO kablam!   |
Nov 01 16:59:30.247 INFO kablam! 5 | use std;
Nov 01 16:59:30.248 INFO kablam!   |     ^^^
Nov 01 16:59:30.248 INFO kablam!   |
Nov 01 16:59:30.249 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:59:30.250 INFO kablam! 
Nov 01 16:59:30.505 INFO kablam! warning: unused import: `std`
Nov 01 16:59:30.506 INFO kablam!  --> src/rust_hawktracer.rs:5:5
Nov 01 16:59:30.507 INFO kablam!   |
Nov 01 16:59:30.508 INFO kablam! 5 | use std;
Nov 01 16:59:30.508 INFO kablam!   |     ^^^
Nov 01 16:59:30.509 INFO kablam!   |
Nov 01 16:59:30.509 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:59:30.510 INFO kablam! 
Nov 01 16:59:31.708 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:59:31.708 INFO kablam!   --> tests/simple_test.rs:10:5
Nov 01 16:59:31.708 INFO kablam!    |
Nov 01 16:59:31.708 INFO kablam! 10 |     fs::remove_file(file_name);
Nov 01 16:59:31.708 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:59:31.708 INFO kablam!    |
Nov 01 16:59:31.708 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:59:31.708 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:59:31.708 INFO kablam! 
Nov 01 16:59:31.733 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
Nov 01 16:59:31.752 INFO kablam! su: No module specific data is present
Nov 01 16:59:32.485 INFO running `"docker" "rm" "-f" "8508addb2d532af1b46eb8db5743c79cfc5f88f7764d65ab077d8c15577f7ef3"`
Nov 01 16:59:32.598 INFO blam! 8508addb2d532af1b46eb8db5743c79cfc5f88f7764d65ab077d8c15577f7ef3