Dec 15 18:44:04.164 INFO testing cluColor-0.1.5 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 18:44:04.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 18:44:04.792 INFO [stdout] 4c2669a404c153e8846da882e37984561410cd1d84636e791722d783cddb73fb
Dec 15 18:44:04.797 INFO running `"docker" "start" "-a" "4c2669a404c153e8846da882e37984561410cd1d84636e791722d783cddb73fb"`
Dec 15 18:44:05.552 INFO [stderr] usermod: no changes
Dec 15 18:44:05.582 INFO [stderr]    Compiling cluColor v0.1.5 (/source)
Dec 15 18:44:06.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 15 18:44:06.508 INFO [stderr] su: No module specific data is present
Dec 15 18:44:06.868 INFO running `"docker" "inspect" "4c2669a404c153e8846da882e37984561410cd1d84636e791722d783cddb73fb"`
Dec 15 18:44:06.998 INFO running `"docker" "rm" "-f" "4c2669a404c153e8846da882e37984561410cd1d84636e791722d783cddb73fb"`
Dec 15 18:44:07.125 INFO [stdout] 4c2669a404c153e8846da882e37984561410cd1d84636e791722d783cddb73fb
Dec 15 18:44:07.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 18:44:07.539 INFO [stdout] d6469d3d0b66470754cfa3a9cb23a784879837acd160a0c840d8e1157cc5eb79
Dec 15 18:44:07.539 INFO running `"docker" "start" "-a" "d6469d3d0b66470754cfa3a9cb23a784879837acd160a0c840d8e1157cc5eb79"`
Dec 15 18:44:08.249 INFO [stderr] usermod: no changes
Dec 15 18:44:08.293 INFO [stderr]    Compiling cluColor v0.1.5 (/source)
Dec 15 18:44:10.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 18:44:10.015 INFO [stderr]   --> examples/use_write.rs:15:3
Dec 15 18:44:10.015 INFO [stderr]    |
Dec 15 18:44:10.015 INFO [stderr] 15 |         write_color!(&mut lock_stdio, BrightBlue, "{} {} macro write...", 12345, "str");
Dec 15 18:44:10.015 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:44:10.015 INFO [stderr]    |
Dec 15 18:44:10.015 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 18:44:10.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 18:44:10.015 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 15 18:44:10.015 INFO [stderr] 
Dec 15 18:44:10.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 18:44:10.015 INFO [stderr]   --> examples/use_write.rs:16:3
Dec 15 18:44:10.015 INFO [stderr]    |
Dec 15 18:44:10.015 INFO [stderr] 16 |         write_color!(lock_stdio, BrightBlue, "{} {} macro write...", 123465, "str");
Dec 15 18:44:10.015 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:44:10.015 INFO [stderr]    |
Dec 15 18:44:10.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 18:44:10.015 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 15 18:44:10.015 INFO [stderr] 
Dec 15 18:44:10.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 18:44:10.015 INFO [stderr]   --> examples/use_write.rs:31:3
Dec 15 18:44:10.015 INFO [stderr]    |
Dec 15 18:44:10.015 INFO [stderr] 31 |         writen_color!(&mut ::std::io::stdout(), BrightBlue, "{} {}", 123, "str");
Dec 15 18:44:10.015 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:44:10.015 INFO [stderr]    |
Dec 15 18:44:10.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 18:44:10.015 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 15 18:44:10.015 INFO [stderr] 
Dec 15 18:44:10.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 18:44:10.023 INFO [stderr]   --> examples/use_write.rs:34:3
Dec 15 18:44:10.023 INFO [stderr]    |
Dec 15 18:44:10.023 INFO [stderr] 34 |         writen_color!(::std::io::stdout(), BrightBlue, "{} {}", 12345, "str");
Dec 15 18:44:10.023 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:44:10.023 INFO [stderr]    |
Dec 15 18:44:10.023 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 18:44:10.023 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 15 18:44:10.023 INFO [stderr] 
Dec 15 18:44:11.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Dec 15 18:44:11.757 INFO [stderr] su: No module specific data is present
Dec 15 18:44:12.995 INFO running `"docker" "inspect" "d6469d3d0b66470754cfa3a9cb23a784879837acd160a0c840d8e1157cc5eb79"`
Dec 15 18:44:13.239 INFO running `"docker" "rm" "-f" "d6469d3d0b66470754cfa3a9cb23a784879837acd160a0c840d8e1157cc5eb79"`
Dec 15 18:44:13.662 INFO [stdout] d6469d3d0b66470754cfa3a9cb23a784879837acd160a0c840d8e1157cc5eb79