Nov 30 16:17:11.035 INFO checking rust_hawktracer-0.3.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:17:11.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 16:17:11.530 INFO [stdout] ae4f13953bbe1749ad7bb93ae95e4041eafa1cbf559f83b66628590a8d4fa5b1
Nov 30 16:17:11.530 INFO running `"docker" "start" "-a" "ae4f13953bbe1749ad7bb93ae95e4041eafa1cbf559f83b66628590a8d4fa5b1"`
Nov 30 16:17:12.406 INFO [stderr] usermod: no changes
Nov 30 16:17:12.520 INFO [stderr]    Compiling rust_hawktracer v0.3.1 (/source)
Nov 30 16:17:13.092 INFO [stderr] warning: unused import: `Path`
Nov 30 16:17:13.094 INFO [stderr]  --> build.rs:6:26
Nov 30 16:17:13.094 INFO [stderr]   |
Nov 30 16:17:13.094 INFO [stderr] 6 | use std::path::{PathBuf, Path};
Nov 30 16:17:13.095 INFO [stderr]   |                          ^^^^
Nov 30 16:17:13.095 INFO [stderr]   |
Nov 30 16:17:13.095 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 16:17:13.095 INFO [stderr] 
Nov 30 16:17:19.998 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 16:17:20.087 INFO [stderr]   --> tests/simple_test.rs:11:5
Nov 30 16:17:20.088 INFO [stderr]    |
Nov 30 16:17:20.088 INFO [stderr] 11 |     fs::remove_file(file_name);
Nov 30 16:17:20.088 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:17:20.088 INFO [stderr]    |
Nov 30 16:17:20.088 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 16:17:20.088 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 16:17:20.088 INFO [stderr] 
Nov 30 16:17:20.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 16:17:20.088 INFO [stderr]   --> tests/file_listener_tests.rs:10:5
Nov 30 16:17:20.088 INFO [stderr]    |
Nov 30 16:17:20.088 INFO [stderr] 10 |     fs::remove_file(file_name);
Nov 30 16:17:20.088 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:17:20.088 INFO [stderr]    |
Nov 30 16:17:20.088 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 16:17:20.088 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 16:17:20.088 INFO [stderr] 
Nov 30 16:17:20.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.32s
Nov 30 16:17:20.749 INFO [stderr] su: No module specific data is present
Nov 30 16:17:21.108 INFO running `"docker" "inspect" "ae4f13953bbe1749ad7bb93ae95e4041eafa1cbf559f83b66628590a8d4fa5b1"`
Nov 30 16:17:21.248 INFO running `"docker" "rm" "-f" "ae4f13953bbe1749ad7bb93ae95e4041eafa1cbf559f83b66628590a8d4fa5b1"`
Nov 30 16:17:21.516 INFO [stdout] ae4f13953bbe1749ad7bb93ae95e4041eafa1cbf559f83b66628590a8d4fa5b1