Dec 02 18:36:13.653 INFO testing rust_hawktracer-0.3.1 against 1.30.1 for beta-1.31-5
Dec 02 18:36:13.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:36:13.883 INFO [stdout] 6c03c7e9023eefe0203e936fcaa0f6aa03f938967c3aa3ff2aa7f12baf55f30d
Dec 02 18:36:13.890 INFO running `"docker" "start" "-a" "6c03c7e9023eefe0203e936fcaa0f6aa03f938967c3aa3ff2aa7f12baf55f30d"`
Dec 02 18:36:14.688 INFO [stderr] usermod: no changes
Dec 02 18:36:14.819 INFO [stderr]    Compiling rust_hawktracer v0.3.1 (/source)
Dec 02 18:36:15.463 INFO [stderr] warning: unused import: `Path`
Dec 02 18:36:15.463 INFO [stderr]  --> build.rs:6:26
Dec 02 18:36:15.463 INFO [stderr]   |
Dec 02 18:36:15.463 INFO [stderr] 6 | use std::path::{PathBuf, Path};
Dec 02 18:36:15.463 INFO [stderr]   |                          ^^^^
Dec 02 18:36:15.463 INFO [stderr]   |
Dec 02 18:36:15.463 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 18:36:15.463 INFO [stderr] 
Dec 02 18:36:22.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
Dec 02 18:36:22.696 INFO [stderr] su: No module specific data is present
Dec 02 18:36:23.308 INFO running `"docker" "inspect" "6c03c7e9023eefe0203e936fcaa0f6aa03f938967c3aa3ff2aa7f12baf55f30d"`
Dec 02 18:36:23.527 INFO running `"docker" "rm" "-f" "6c03c7e9023eefe0203e936fcaa0f6aa03f938967c3aa3ff2aa7f12baf55f30d"`
Dec 02 18:36:23.686 INFO [stdout] 6c03c7e9023eefe0203e936fcaa0f6aa03f938967c3aa3ff2aa7f12baf55f30d
Dec 02 18:36:23.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:36:23.908 INFO [stdout] 7b756a14ba22dda77632e74c682296e0303c87244756247e878f0f4e238ba2ac
Dec 02 18:36:23.919 INFO running `"docker" "start" "-a" "7b756a14ba22dda77632e74c682296e0303c87244756247e878f0f4e238ba2ac"`
Dec 02 18:36:24.599 INFO [stderr] usermod: no changes
Dec 02 18:36:24.671 INFO [stderr]    Compiling rust_hawktracer v0.3.1 (/source)
Dec 02 18:36:25.619 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 18:36:25.619 INFO [stderr]   --> tests/file_listener_tests.rs:10:5
Dec 02 18:36:25.619 INFO [stderr]    |
Dec 02 18:36:25.619 INFO [stderr] 10 |     fs::remove_file(file_name);
Dec 02 18:36:25.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:36:25.623 INFO [stderr]    |
Dec 02 18:36:25.624 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 18:36:25.624 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:36:25.625 INFO [stderr] 
Dec 02 18:36:26.787 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 18:36:26.787 INFO [stderr]   --> tests/simple_test.rs:11:5
Dec 02 18:36:26.787 INFO [stderr]    |
Dec 02 18:36:26.787 INFO [stderr] 11 |     fs::remove_file(file_name);
Dec 02 18:36:26.787 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:36:26.787 INFO [stderr]    |
Dec 02 18:36:26.787 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 18:36:26.787 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:36:26.787 INFO [stderr] 
Dec 02 18:36:28.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
Dec 02 18:36:28.612 INFO [stderr] su: No module specific data is present
Dec 02 18:36:29.194 INFO running `"docker" "inspect" "7b756a14ba22dda77632e74c682296e0303c87244756247e878f0f4e238ba2ac"`
Dec 02 18:36:29.529 INFO running `"docker" "rm" "-f" "7b756a14ba22dda77632e74c682296e0303c87244756247e878f0f4e238ba2ac"`
Dec 02 18:36:29.796 INFO [stdout] 7b756a14ba22dda77632e74c682296e0303c87244756247e878f0f4e238ba2ac
