Dec 07 00:33:08.167 INFO testing rust_hawktracer-0.3.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 00:33:08.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 07 00:33:08.313 INFO [stdout] f17f6ba4da0020aa4d73d1536e3cf987aa8f92d8ac2d1479fd1aca06cc886e86
Dec 07 00:33:08.314 INFO running `"docker" "start" "-a" "f17f6ba4da0020aa4d73d1536e3cf987aa8f92d8ac2d1479fd1aca06cc886e86"`
Dec 07 00:33:08.816 INFO [stderr] usermod: no changes
Dec 07 00:33:08.898 INFO [stderr]    Compiling rust_hawktracer v0.3.1 (/source)
Dec 07 00:33:09.379 INFO [stderr] warning: unused import: `Path`
Dec 07 00:33:09.379 INFO [stderr]  --> build.rs:6:26
Dec 07 00:33:09.379 INFO [stderr]   |
Dec 07 00:33:09.379 INFO [stderr] 6 | use std::path::{PathBuf, Path};
Dec 07 00:33:09.379 INFO [stderr]   |                          ^^^^
Dec 07 00:33:09.379 INFO [stderr]   |
Dec 07 00:33:09.379 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 00:33:09.379 INFO [stderr] 
Dec 07 00:33:17.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
Dec 07 00:33:17.126 INFO [stderr] su: No module specific data is present
Dec 07 00:33:17.428 INFO running `"docker" "inspect" "f17f6ba4da0020aa4d73d1536e3cf987aa8f92d8ac2d1479fd1aca06cc886e86"`
Dec 07 00:33:17.629 INFO running `"docker" "rm" "-f" "f17f6ba4da0020aa4d73d1536e3cf987aa8f92d8ac2d1479fd1aca06cc886e86"`
Dec 07 00:33:17.772 INFO [stdout] f17f6ba4da0020aa4d73d1536e3cf987aa8f92d8ac2d1479fd1aca06cc886e86
Dec 07 00:33:17.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 07 00:33:17.964 INFO [stdout] 8b79dc6d68756b6503ccaf36121d57a0027f21a69ded662a3aae6bb845f3e3d6
Dec 07 00:33:17.964 INFO running `"docker" "start" "-a" "8b79dc6d68756b6503ccaf36121d57a0027f21a69ded662a3aae6bb845f3e3d6"`
Dec 07 00:33:18.463 INFO [stderr] usermod: no changes
Dec 07 00:33:18.560 INFO [stderr]    Compiling rust_hawktracer v0.3.1 (/source)
Dec 07 00:33:20.984 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 00:33:20.984 INFO [stderr]   --> tests/simple_test.rs:11:5
Dec 07 00:33:20.984 INFO [stderr]    |
Dec 07 00:33:20.984 INFO [stderr] 11 |     fs::remove_file(file_name);
Dec 07 00:33:20.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:33:20.984 INFO [stderr]    |
Dec 07 00:33:20.984 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 00:33:20.984 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 00:33:20.984 INFO [stderr] 
Dec 07 00:33:21.168 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 00:33:21.168 INFO [stderr]   --> tests/file_listener_tests.rs:10:5
Dec 07 00:33:21.168 INFO [stderr]    |
Dec 07 00:33:21.168 INFO [stderr] 10 |     fs::remove_file(file_name);
Dec 07 00:33:21.168 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:33:21.208 INFO [stderr]    |
Dec 07 00:33:21.208 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 00:33:21.208 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 00:33:21.208 INFO [stderr] 
Dec 07 00:33:23.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
Dec 07 00:33:23.189 INFO [stderr] su: No module specific data is present
Dec 07 00:33:23.506 INFO running `"docker" "inspect" "8b79dc6d68756b6503ccaf36121d57a0027f21a69ded662a3aae6bb845f3e3d6"`
Dec 07 00:33:23.579 INFO running `"docker" "rm" "-f" "8b79dc6d68756b6503ccaf36121d57a0027f21a69ded662a3aae6bb845f3e3d6"`
Dec 07 00:33:23.667 INFO [stdout] 8b79dc6d68756b6503ccaf36121d57a0027f21a69ded662a3aae6bb845f3e3d6