Nov 18 17:36:52.387 INFO testing cluColor-0.1.4 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 17:36:52.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 17:36:52.610 INFO [stdout] 551f0f5e6cfb52e39b8090e4a8091b07a3d6398b2d509d2906b5626b5233b298
Nov 18 17:36:52.612 INFO running `"docker" "start" "-a" "551f0f5e6cfb52e39b8090e4a8091b07a3d6398b2d509d2906b5626b5233b298"`
Nov 18 17:36:52.990 INFO [stderr] usermod: no changes
Nov 18 17:36:53.016 INFO [stderr]    Compiling cluColor v0.1.4 (/source)
Nov 18 17:36:54.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 18 17:36:54.124 INFO [stderr] su: No module specific data is present
Nov 18 17:36:54.419 INFO running `"docker" "inspect" "551f0f5e6cfb52e39b8090e4a8091b07a3d6398b2d509d2906b5626b5233b298"`
Nov 18 17:36:54.568 INFO running `"docker" "rm" "-f" "551f0f5e6cfb52e39b8090e4a8091b07a3d6398b2d509d2906b5626b5233b298"`
Nov 18 17:36:54.785 INFO [stdout] 551f0f5e6cfb52e39b8090e4a8091b07a3d6398b2d509d2906b5626b5233b298
Nov 18 17:36:54.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 17:36:55.011 INFO [stdout] 19faa7e413c7686a2a67dc5075731a0d2195a31465e3cb68b93f3af1f472208d
Nov 18 17:36:55.017 INFO running `"docker" "start" "-a" "19faa7e413c7686a2a67dc5075731a0d2195a31465e3cb68b93f3af1f472208d"`
Nov 18 17:36:55.819 INFO [stderr] usermod: no changes
Nov 18 17:36:55.887 INFO [stderr]    Compiling cluColor v0.1.4 (/source)
Nov 18 17:36:56.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 17:36:56.791 INFO [stderr]   --> examples/use_write.rs:15:3
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr] 15 |         write_color!(&mut lock_stdio, BrightBlue, "{} {} macro write...", 12345, "str");
Nov 18 17:36:56.791 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 17:36:56.791 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 17:36:56.791 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)
Nov 18 17:36:56.791 INFO [stderr] 
Nov 18 17:36:56.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 17:36:56.791 INFO [stderr]   --> examples/use_write.rs:16:3
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr] 16 |         write_color!(lock_stdio, BrightBlue, "{} {} macro write...", 123465, "str");
Nov 18 17:36:56.791 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 17:36:56.791 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)
Nov 18 17:36:56.791 INFO [stderr] 
Nov 18 17:36:56.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 17:36:56.791 INFO [stderr]   --> examples/use_write.rs:31:3
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr] 31 |         writen_color!(&mut ::std::io::stdout(), BrightBlue, "{} {}", 123, "str");
Nov 18 17:36:56.791 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 17:36:56.791 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)
Nov 18 17:36:56.791 INFO [stderr] 
Nov 18 17:36:56.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 17:36:56.791 INFO [stderr]   --> examples/use_write.rs:34:3
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr] 34 |         writen_color!(::std::io::stdout(), BrightBlue, "{} {}", 12345, "str");
Nov 18 17:36:56.791 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 17:36:56.791 INFO [stderr]    |
Nov 18 17:36:56.791 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 17:36:56.791 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)
Nov 18 17:36:56.791 INFO [stderr] 
Nov 18 17:36:58.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Nov 18 17:36:58.992 INFO [stderr] su: No module specific data is present
Nov 18 17:37:00.013 INFO running `"docker" "inspect" "19faa7e413c7686a2a67dc5075731a0d2195a31465e3cb68b93f3af1f472208d"`
Nov 18 17:37:00.277 INFO running `"docker" "rm" "-f" "19faa7e413c7686a2a67dc5075731a0d2195a31465e3cb68b93f3af1f472208d"`
Nov 18 17:37:00.552 INFO [stdout] 19faa7e413c7686a2a67dc5075731a0d2195a31465e3cb68b93f3af1f472208d