Dec 02 01:25:46.056 INFO documenting unifont-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 01:25:46.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:25:46.303 INFO [stdout] 0071544a21d40332d3a563319b0a64decf8c0b188f0e433f4ad09a74a1faef73
Dec 02 01:25:46.306 INFO running `"docker" "start" "-a" "0071544a21d40332d3a563319b0a64decf8c0b188f0e433f4ad09a74a1faef73"`
Dec 02 01:25:46.847 INFO [stderr] usermod: no changes
Dec 02 01:25:46.863 INFO [stderr]    Compiling unifont v0.1.0 (/source)
Dec 02 01:25:47.249 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.249 INFO [stderr]   --> build.rs:42:5
Dec 02 01:25:47.249 INFO [stderr]    |
Dec 02 01:25:47.249 INFO [stderr] 42 |     writeln!(output_file, "static CODE_POINT_RANGES: [(usize, usize); {}] = [", ranges.len());
Dec 02 01:25:47.249 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.249 INFO [stderr]    |
Dec 02 01:25:47.249 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 01:25:47.250 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.250 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 02 01:25:47.250 INFO [stderr] 
Dec 02 01:25:47.250 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.250 INFO [stderr]   --> build.rs:44:9
Dec 02 01:25:47.250 INFO [stderr]    |
Dec 02 01:25:47.250 INFO [stderr] 44 |         writeln!(output_file, "    ({}, {}),", start, end);
Dec 02 01:25:47.250 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.256 INFO [stderr]    |
Dec 02 01:25:47.256 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.256 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 02 01:25:47.256 INFO [stderr] 
Dec 02 01:25:47.256 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.256 INFO [stderr]   --> build.rs:46:5
Dec 02 01:25:47.256 INFO [stderr]    |
Dec 02 01:25:47.256 INFO [stderr] 46 |     writeln!(output_file, "];");
Dec 02 01:25:47.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.256 INFO [stderr]    |
Dec 02 01:25:47.256 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.256 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 02 01:25:47.256 INFO [stderr] 
Dec 02 01:25:47.256 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.256 INFO [stderr]   --> build.rs:48:5
Dec 02 01:25:47.256 INFO [stderr]    |
Dec 02 01:25:47.256 INFO [stderr] 48 |     writeln!(output_file, "static GLYPH_TABLE: [Glyph; {}] = [", glyph_map.len());
Dec 02 01:25:47.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.256 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.257 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 02 01:25:47.257 INFO [stderr] 
Dec 02 01:25:47.257 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.257 INFO [stderr]   --> build.rs:60:17
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr] 60 |                 writeln!(output_file, "    Glyph::HalfWidth([{}]),", u8s.join(", "));
Dec 02 01:25:47.257 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.257 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 02 01:25:47.257 INFO [stderr] 
Dec 02 01:25:47.257 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.257 INFO [stderr]   --> build.rs:70:17
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr] 70 |                 writeln!(output_file, "    Glyph::FullWidth([{}]),", u16s.join(", "));
Dec 02 01:25:47.257 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.257 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 02 01:25:47.257 INFO [stderr] 
Dec 02 01:25:47.257 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.257 INFO [stderr]   --> build.rs:73:17
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr] 73 |                 writeln!(output_file, "ERROR: invalid glyph data: {}", data);
Dec 02 01:25:47.257 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.257 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 02 01:25:47.257 INFO [stderr] 
Dec 02 01:25:47.257 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 01:25:47.257 INFO [stderr]   --> build.rs:77:5
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.257 INFO [stderr] 77 |     writeln!(output_file, "];");
Dec 02 01:25:47.257 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:25:47.257 INFO [stderr]    |
Dec 02 01:25:47.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 01:25:47.260 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 02 01:25:47.260 INFO [stderr] 
Dec 02 01:25:51.134 INFO [stderr]  Documenting unifont v0.1.0 (/source)
Dec 02 01:26:10.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.95s
Dec 02 01:26:10.802 INFO [stderr] su: No module specific data is present
Dec 02 01:26:11.138 INFO running `"docker" "inspect" "0071544a21d40332d3a563319b0a64decf8c0b188f0e433f4ad09a74a1faef73"`
Dec 02 01:26:11.322 INFO running `"docker" "rm" "-f" "0071544a21d40332d3a563319b0a64decf8c0b188f0e433f4ad09a74a1faef73"`
Dec 02 01:26:11.444 INFO [stdout] 0071544a21d40332d3a563319b0a64decf8c0b188f0e433f4ad09a74a1faef73