Dec 07 20:24:13.124 INFO testing cluColor-0.1.5 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 20:24:13.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:24:13.427 INFO [stdout] 5451d2bf1476d4d9bec6340661ebe433961a1d77f65a61def591753a2569a49e
Dec 07 20:24:13.430 INFO running `"docker" "start" "-a" "5451d2bf1476d4d9bec6340661ebe433961a1d77f65a61def591753a2569a49e"`
Dec 07 20:24:14.403 INFO [stderr] usermod: no changes
Dec 07 20:24:14.508 INFO [stderr]    Compiling cluColor v0.1.5 (/source)
Dec 07 20:24:15.293 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 07 20:24:15.295 INFO [stderr] su: No module specific data is present
Dec 07 20:24:15.868 INFO running `"docker" "inspect" "5451d2bf1476d4d9bec6340661ebe433961a1d77f65a61def591753a2569a49e"`
Dec 07 20:24:16.112 INFO running `"docker" "rm" "-f" "5451d2bf1476d4d9bec6340661ebe433961a1d77f65a61def591753a2569a49e"`
Dec 07 20:24:16.438 INFO [stdout] 5451d2bf1476d4d9bec6340661ebe433961a1d77f65a61def591753a2569a49e
Dec 07 20:24:16.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:24:16.938 INFO [stdout] 656bff345f48bfaf2f4ecce7c4f489dd92f168f1481a9f26454937578cb0dc93
Dec 07 20:24:16.940 INFO running `"docker" "start" "-a" "656bff345f48bfaf2f4ecce7c4f489dd92f168f1481a9f26454937578cb0dc93"`
Dec 07 20:24:17.876 INFO [stderr] usermod: no changes
Dec 07 20:24:17.932 INFO [stderr]    Compiling cluColor v0.1.5 (/source)
Dec 07 20:24:18.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 20:24:18.747 INFO [stderr]   --> examples/use_write.rs:15:3
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr] 15 |         write_color!(&mut lock_stdio, BrightBlue, "{} {} macro write...", 12345, "str");
Dec 07 20:24:18.747 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 20:24:18.747 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 20:24:18.747 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 20:24:18.747 INFO [stderr] 
Dec 07 20:24:18.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 20:24:18.747 INFO [stderr]   --> examples/use_write.rs:16:3
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr] 16 |         write_color!(lock_stdio, BrightBlue, "{} {} macro write...", 123465, "str");
Dec 07 20:24:18.747 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 20:24:18.747 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 20:24:18.747 INFO [stderr] 
Dec 07 20:24:18.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 20:24:18.747 INFO [stderr]   --> examples/use_write.rs:31:3
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr] 31 |         writen_color!(&mut ::std::io::stdout(), BrightBlue, "{} {}", 123, "str");
Dec 07 20:24:18.747 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 20:24:18.747 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 20:24:18.747 INFO [stderr] 
Dec 07 20:24:18.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 20:24:18.747 INFO [stderr]   --> examples/use_write.rs:34:3
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr] 34 |         writen_color!(::std::io::stdout(), BrightBlue, "{} {}", 12345, "str");
Dec 07 20:24:18.747 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:24:18.747 INFO [stderr]    |
Dec 07 20:24:18.747 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 20:24:18.747 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 20:24:18.747 INFO [stderr] 
Dec 07 20:24:19.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Dec 07 20:24:19.964 INFO [stderr] su: No module specific data is present
Dec 07 20:24:20.420 INFO running `"docker" "inspect" "656bff345f48bfaf2f4ecce7c4f489dd92f168f1481a9f26454937578cb0dc93"`
Dec 07 20:24:20.622 INFO running `"docker" "rm" "-f" "656bff345f48bfaf2f4ecce7c4f489dd92f168f1481a9f26454937578cb0dc93"`
Dec 07 20:24:20.763 INFO [stdout] 656bff345f48bfaf2f4ecce7c4f489dd92f168f1481a9f26454937578cb0dc93