Nov 28 00:04:42.241 INFO checking museun/blaise against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:04:42.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 00:04:42.746 INFO [stdout] f1e0d30f5995351547b04bf939c08db5882da71989011a0b66b322e0842b6b33
Nov 28 00:04:42.748 INFO running `"docker" "start" "-a" "f1e0d30f5995351547b04bf939c08db5882da71989011a0b66b322e0842b6b33"`
Nov 28 00:04:44.145 INFO [stderr] usermod: no changes
Nov 28 00:04:44.240 INFO [stderr]     Checking simplelog v0.5.3
Nov 28 00:04:45.092 INFO [stderr]     Checking blaise v0.1.0 (/source)
Nov 28 00:04:47.766 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.767 INFO [stderr]   --> src/colors.rs:52:13
Nov 28 00:04:47.768 INFO [stderr]    |
Nov 28 00:04:47.769 INFO [stderr] 52 |             write!(buf, "{}", data.as_ref());
Nov 28 00:04:47.769 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.770 INFO [stderr]    |
Nov 28 00:04:47.771 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 00:04:47.771 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.772 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 28 00:04:47.773 INFO [stderr] 
Nov 28 00:04:47.774 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.774 INFO [stderr]   --> src/colors.rs:60:9
Nov 28 00:04:47.775 INFO [stderr]    |
Nov 28 00:04:47.776 INFO [stderr] 60 |         write!(buf, "{}", data.as_ref());
Nov 28 00:04:47.776 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.777 INFO [stderr]    |
Nov 28 00:04:47.778 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.778 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 28 00:04:47.779 INFO [stderr] 
Nov 28 00:04:47.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.791 INFO [stderr]   --> src/parser/error.rs:40:9
Nov 28 00:04:47.792 INFO [stderr]    |
Nov 28 00:04:47.792 INFO [stderr] 40 |         writeln!(w, "{}", data);
Nov 28 00:04:47.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.794 INFO [stderr]    |
Nov 28 00:04:47.794 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.795 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 28 00:04:47.796 INFO [stderr] 
Nov 28 00:04:47.797 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.797 INFO [stderr]   --> src/parser/error.rs:42:9
Nov 28 00:04:47.798 INFO [stderr]    |
Nov 28 00:04:47.798 INFO [stderr] 42 |         writeln!(w);
Nov 28 00:04:47.799 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 00:04:47.800 INFO [stderr]    |
Nov 28 00:04:47.800 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.801 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 28 00:04:47.802 INFO [stderr] 
Nov 28 00:04:47.802 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.803 INFO [stderr]   --> src/parser/error.rs:45:9
Nov 28 00:04:47.804 INFO [stderr]    |
Nov 28 00:04:47.804 INFO [stderr] 45 |         write!(w, ":");
Nov 28 00:04:47.805 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 28 00:04:47.806 INFO [stderr]    |
Nov 28 00:04:47.806 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.807 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 28 00:04:47.808 INFO [stderr] 
Nov 28 00:04:47.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.809 INFO [stderr]   --> src/parser/error.rs:51:17
Nov 28 00:04:47.810 INFO [stderr]    |
Nov 28 00:04:47.810 INFO [stderr] 51 |                 write!(w, "{}", reason);
Nov 28 00:04:47.811 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.811 INFO [stderr]    |
Nov 28 00:04:47.812 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.813 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 28 00:04:47.813 INFO [stderr] 
Nov 28 00:04:47.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.815 INFO [stderr]   --> src/parser/error.rs:73:17
Nov 28 00:04:47.815 INFO [stderr]    |
Nov 28 00:04:47.816 INFO [stderr] 73 |                 write!(w, " got ");
Nov 28 00:04:47.817 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.817 INFO [stderr]    |
Nov 28 00:04:47.818 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.819 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 28 00:04:47.819 INFO [stderr] 
Nov 28 00:04:47.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.821 INFO [stderr]   --> src/parser/error.rs:81:9
Nov 28 00:04:47.821 INFO [stderr]    |
Nov 28 00:04:47.822 INFO [stderr] 81 |         writeln!(w);
Nov 28 00:04:47.822 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 00:04:47.823 INFO [stderr]    |
Nov 28 00:04:47.824 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.824 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 28 00:04:47.825 INFO [stderr] 
Nov 28 00:04:47.889 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.890 INFO [stderr]   --> src/colors.rs:52:13
Nov 28 00:04:47.891 INFO [stderr]    |
Nov 28 00:04:47.891 INFO [stderr] 52 |             write!(buf, "{}", data.as_ref());
Nov 28 00:04:47.892 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.893 INFO [stderr]    |
Nov 28 00:04:47.893 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 00:04:47.894 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.894 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 28 00:04:47.895 INFO [stderr] 
Nov 28 00:04:47.895 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.896 INFO [stderr]   --> src/colors.rs:60:9
Nov 28 00:04:47.897 INFO [stderr]    |
Nov 28 00:04:47.897 INFO [stderr] 60 |         write!(buf, "{}", data.as_ref());
Nov 28 00:04:47.898 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.898 INFO [stderr]    |
Nov 28 00:04:47.899 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.900 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 28 00:04:47.900 INFO [stderr] 
Nov 28 00:04:47.921 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.922 INFO [stderr]   --> src/parser/error.rs:40:9
Nov 28 00:04:47.923 INFO [stderr]    |
Nov 28 00:04:47.923 INFO [stderr] 40 |         writeln!(w, "{}", data);
Nov 28 00:04:47.924 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.924 INFO [stderr]    |
Nov 28 00:04:47.924 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.925 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 28 00:04:47.925 INFO [stderr] 
Nov 28 00:04:47.926 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.926 INFO [stderr]   --> src/parser/error.rs:42:9
Nov 28 00:04:47.926 INFO [stderr]    |
Nov 28 00:04:47.926 INFO [stderr] 42 |         writeln!(w);
Nov 28 00:04:47.927 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 00:04:47.927 INFO [stderr]    |
Nov 28 00:04:47.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.928 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 28 00:04:47.928 INFO [stderr] 
Nov 28 00:04:47.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.928 INFO [stderr]   --> src/parser/error.rs:45:9
Nov 28 00:04:47.928 INFO [stderr]    |
Nov 28 00:04:47.929 INFO [stderr] 45 |         write!(w, ":");
Nov 28 00:04:47.929 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.930 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 28 00:04:47.930 INFO [stderr] 
Nov 28 00:04:47.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.930 INFO [stderr]   --> src/parser/error.rs:51:17
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr] 51 |                 write!(w, "{}", reason);
Nov 28 00:04:47.930 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.930 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 28 00:04:47.930 INFO [stderr] 
Nov 28 00:04:47.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.930 INFO [stderr]   --> src/parser/error.rs:73:17
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr] 73 |                 write!(w, " got ");
Nov 28 00:04:47.930 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.930 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 28 00:04:47.930 INFO [stderr] 
Nov 28 00:04:47.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:47.930 INFO [stderr]   --> src/parser/error.rs:81:9
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr] 81 |         writeln!(w);
Nov 28 00:04:47.930 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 00:04:47.930 INFO [stderr]    |
Nov 28 00:04:47.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:47.930 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 28 00:04:47.930 INFO [stderr] 
Nov 28 00:04:48.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.882 INFO [stderr]   --> src/bin/blaise.rs:55:9
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr] 55 |         writeln!(writer, "{}\n", input);
Nov 28 00:04:48.882 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 00:04:48.882 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.882 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 28 00:04:48.882 INFO [stderr] 
Nov 28 00:04:48.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.882 INFO [stderr]   --> src/bin/blaise.rs:64:9
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr] 64 |         writeln!(writer, "{}", tokens);
Nov 28 00:04:48.882 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.882 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 28 00:04:48.882 INFO [stderr] 
Nov 28 00:04:48.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.882 INFO [stderr]   --> src/bin/blaise.rs:85:9
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr] 85 |         writeln!(writer);
Nov 28 00:04:48.882 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.882 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 28 00:04:48.882 INFO [stderr] 
Nov 28 00:04:48.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.882 INFO [stderr]   --> src/bin/blaise.rs:91:9
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr] 91 |         writeln!(writer, "{:#?}", program);
Nov 28 00:04:48.882 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.882 INFO [stderr]    |
Nov 28 00:04:48.882 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.882 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 28 00:04:48.882 INFO [stderr] 
Nov 28 00:04:48.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.882 INFO [stderr]    --> src/bin/blaise.rs:101:13
Nov 28 00:04:48.882 INFO [stderr]     |
Nov 28 00:04:48.882 INFO [stderr] 101 |             writeln!(writer, "{:?}", res);
Nov 28 00:04:48.882 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.882 INFO [stderr]     |
Nov 28 00:04:48.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.882 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 28 00:04:48.882 INFO [stderr] 
Nov 28 00:04:48.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.979 INFO [stderr]   --> src/bin/blaise.rs:55:9
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr] 55 |         writeln!(writer, "{}\n", input);
Nov 28 00:04:48.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 00:04:48.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.979 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 28 00:04:48.979 INFO [stderr] 
Nov 28 00:04:48.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.979 INFO [stderr]   --> src/bin/blaise.rs:64:9
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr] 64 |         writeln!(writer, "{}", tokens);
Nov 28 00:04:48.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.979 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 28 00:04:48.979 INFO [stderr] 
Nov 28 00:04:48.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.979 INFO [stderr]   --> src/bin/blaise.rs:85:9
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr] 85 |         writeln!(writer);
Nov 28 00:04:48.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.979 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 28 00:04:48.979 INFO [stderr] 
Nov 28 00:04:48.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.979 INFO [stderr]   --> src/bin/blaise.rs:91:9
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr] 91 |         writeln!(writer, "{:#?}", program);
Nov 28 00:04:48.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.979 INFO [stderr]    |
Nov 28 00:04:48.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.979 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 28 00:04:48.979 INFO [stderr] 
Nov 28 00:04:48.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:04:48.979 INFO [stderr]    --> src/bin/blaise.rs:101:13
Nov 28 00:04:48.979 INFO [stderr]     |
Nov 28 00:04:48.979 INFO [stderr] 101 |             writeln!(writer, "{:?}", res);
Nov 28 00:04:48.979 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:04:48.980 INFO [stderr]     |
Nov 28 00:04:48.980 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:04:48.980 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 28 00:04:48.980 INFO [stderr] 
Nov 28 00:04:49.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
Nov 28 00:04:49.020 INFO [stderr] su: No module specific data is present
Nov 28 00:04:50.235 INFO running `"docker" "inspect" "f1e0d30f5995351547b04bf939c08db5882da71989011a0b66b322e0842b6b33"`
Nov 28 00:04:50.598 INFO running `"docker" "rm" "-f" "f1e0d30f5995351547b04bf939c08db5882da71989011a0b66b322e0842b6b33"`
Nov 28 00:04:50.896 INFO [stdout] f1e0d30f5995351547b04bf939c08db5882da71989011a0b66b322e0842b6b33