Nov 28 04:30:54.550 INFO checking hatoo/kiro against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:30:54.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:30:54.952 INFO [stdout] 765c7df67b5afb63ba100fa06be4f2dfb0c32530be8fcd2f31a4327485695a2d
Nov 28 04:30:54.961 INFO running `"docker" "start" "-a" "765c7df67b5afb63ba100fa06be4f2dfb0c32530be8fcd2f31a4327485695a2d"`
Nov 28 04:30:56.728 INFO [stderr] usermod: no changes
Nov 28 04:30:56.836 INFO [stderr]     Checking kiro v0.1.0 (/source)
Nov 28 04:30:57.802 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.803 INFO [stderr]   --> src/main.rs:79:9
Nov 28 04:30:57.803 INFO [stderr]    |
Nov 28 04:30:57.805 INFO [stderr] 79 |         write!(out, "{}", clear::All);
Nov 28 04:30:57.805 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.806 INFO [stderr]    |
Nov 28 04:30:57.806 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:30:57.806 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.806 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 04:30:57.807 INFO [stderr] 
Nov 28 04:30:57.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.807 INFO [stderr]   --> src/main.rs:80:9
Nov 28 04:30:57.807 INFO [stderr]    |
Nov 28 04:30:57.808 INFO [stderr] 80 |         write!(out, "{}", cursor::Goto(1, 1));
Nov 28 04:30:57.808 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.808 INFO [stderr]    |
Nov 28 04:30:57.808 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.808 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 04:30:57.808 INFO [stderr] 
Nov 28 04:30:57.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.808 INFO [stderr]    --> src/main.rs:102:29
Nov 28 04:30:57.808 INFO [stderr]     |
Nov 28 04:30:57.808 INFO [stderr] 102 |                             write!(out, "\r\n");
Nov 28 04:30:57.808 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.808 INFO [stderr]     |
Nov 28 04:30:57.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.808 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 04:30:57.808 INFO [stderr] 
Nov 28 04:30:57.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.808 INFO [stderr]    --> src/main.rs:105:21
Nov 28 04:30:57.808 INFO [stderr]     |
Nov 28 04:30:57.808 INFO [stderr] 105 |                     write!(out, "{}", c);
Nov 28 04:30:57.808 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.808 INFO [stderr]     |
Nov 28 04:30:57.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.808 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 04:30:57.809 INFO [stderr] 
Nov 28 04:30:57.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.809 INFO [stderr]    --> src/main.rs:114:17
Nov 28 04:30:57.809 INFO [stderr]     |
Nov 28 04:30:57.809 INFO [stderr] 114 |                 write!(out, "\r\n");
Nov 28 04:30:57.809 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.809 INFO [stderr]     |
Nov 28 04:30:57.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.809 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 04:30:57.809 INFO [stderr] 
Nov 28 04:30:57.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.809 INFO [stderr]    --> src/main.rs:119:13
Nov 28 04:30:57.809 INFO [stderr]     |
Nov 28 04:30:57.809 INFO [stderr] 119 |             write!(out, "{}", cursor::Goto(c as u16 + 1, r as u16 + 1));
Nov 28 04:30:57.809 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.809 INFO [stderr]     |
Nov 28 04:30:57.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.809 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 04:30:57.809 INFO [stderr] 
Nov 28 04:30:57.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.809 INFO [stderr]    --> src/main.rs:206:25
Nov 28 04:30:57.809 INFO [stderr]     |
Nov 28 04:30:57.809 INFO [stderr] 206 |                         write!(file, "{}", c);
Nov 28 04:30:57.809 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.809 INFO [stderr]     |
Nov 28 04:30:57.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.809 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 04:30:57.809 INFO [stderr] 
Nov 28 04:30:57.810 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.810 INFO [stderr]    --> src/main.rs:208:21
Nov 28 04:30:57.810 INFO [stderr]     |
Nov 28 04:30:57.810 INFO [stderr] 208 |                     writeln!(file);
Nov 28 04:30:57.810 INFO [stderr]     |                     ^^^^^^^^^^^^^^^
Nov 28 04:30:57.810 INFO [stderr]     |
Nov 28 04:30:57.810 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.810 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 04:30:57.810 INFO [stderr] 
Nov 28 04:30:57.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.884 INFO [stderr]   --> src/main.rs:79:9
Nov 28 04:30:57.884 INFO [stderr]    |
Nov 28 04:30:57.885 INFO [stderr] 79 |         write!(out, "{}", clear::All);
Nov 28 04:30:57.885 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.885 INFO [stderr]    |
Nov 28 04:30:57.886 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:30:57.886 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.886 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 04:30:57.887 INFO [stderr] 
Nov 28 04:30:57.887 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.887 INFO [stderr]   --> src/main.rs:80:9
Nov 28 04:30:57.888 INFO [stderr]    |
Nov 28 04:30:57.888 INFO [stderr] 80 |         write!(out, "{}", cursor::Goto(1, 1));
Nov 28 04:30:57.888 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.889 INFO [stderr]    |
Nov 28 04:30:57.889 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.889 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 04:30:57.890 INFO [stderr] 
Nov 28 04:30:57.890 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.890 INFO [stderr]    --> src/main.rs:102:29
Nov 28 04:30:57.890 INFO [stderr]     |
Nov 28 04:30:57.891 INFO [stderr] 102 |                             write!(out, "\r\n");
Nov 28 04:30:57.891 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.891 INFO [stderr]     |
Nov 28 04:30:57.892 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.892 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 04:30:57.892 INFO [stderr] 
Nov 28 04:30:57.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.893 INFO [stderr]    --> src/main.rs:105:21
Nov 28 04:30:57.893 INFO [stderr]     |
Nov 28 04:30:57.894 INFO [stderr] 105 |                     write!(out, "{}", c);
Nov 28 04:30:57.894 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.894 INFO [stderr]     |
Nov 28 04:30:57.894 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.895 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 04:30:57.895 INFO [stderr] 
Nov 28 04:30:57.895 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.896 INFO [stderr]    --> src/main.rs:114:17
Nov 28 04:30:57.896 INFO [stderr]     |
Nov 28 04:30:57.896 INFO [stderr] 114 |                 write!(out, "\r\n");
Nov 28 04:30:57.897 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.897 INFO [stderr]     |
Nov 28 04:30:57.897 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.897 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 04:30:57.898 INFO [stderr] 
Nov 28 04:30:57.898 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.898 INFO [stderr]    --> src/main.rs:119:13
Nov 28 04:30:57.899 INFO [stderr]     |
Nov 28 04:30:57.899 INFO [stderr] 119 |             write!(out, "{}", cursor::Goto(c as u16 + 1, r as u16 + 1));
Nov 28 04:30:57.899 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.900 INFO [stderr]     |
Nov 28 04:30:57.904 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.904 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 04:30:57.905 INFO [stderr] 
Nov 28 04:30:57.905 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.905 INFO [stderr]    --> src/main.rs:206:25
Nov 28 04:30:57.906 INFO [stderr]     |
Nov 28 04:30:57.906 INFO [stderr] 206 |                         write!(file, "{}", c);
Nov 28 04:30:57.906 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:30:57.907 INFO [stderr]     |
Nov 28 04:30:57.907 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.907 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 04:30:57.907 INFO [stderr] 
Nov 28 04:30:57.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:30:57.908 INFO [stderr]    --> src/main.rs:208:21
Nov 28 04:30:57.908 INFO [stderr]     |
Nov 28 04:30:57.909 INFO [stderr] 208 |                     writeln!(file);
Nov 28 04:30:57.909 INFO [stderr]     |                     ^^^^^^^^^^^^^^^
Nov 28 04:30:57.909 INFO [stderr]     |
Nov 28 04:30:57.910 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:30:57.910 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 04:30:57.910 INFO [stderr] 
Nov 28 04:30:57.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 28 04:30:57.916 INFO [stderr] su: No module specific data is present
Nov 28 04:30:58.863 INFO running `"docker" "inspect" "765c7df67b5afb63ba100fa06be4f2dfb0c32530be8fcd2f31a4327485695a2d"`
Nov 28 04:30:59.138 INFO running `"docker" "rm" "-f" "765c7df67b5afb63ba100fa06be4f2dfb0c32530be8fcd2f31a4327485695a2d"`
Nov 28 04:30:59.510 INFO [stdout] 765c7df67b5afb63ba100fa06be4f2dfb0c32530be8fcd2f31a4327485695a2d