Nov 28 07:44:46.586 INFO documenting unifont-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 07:44:46.586 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 07:44:46.842 INFO [stdout] d5f37dc79041f9604cce7badb356a23567fd5b4c5fd563a248a9bf6953d51d67
Nov 28 07:44:46.853 INFO running `"docker" "start" "-a" "d5f37dc79041f9604cce7badb356a23567fd5b4c5fd563a248a9bf6953d51d67"`
Nov 28 07:44:47.484 INFO [stderr] usermod: no changes
Nov 28 07:44:47.516 INFO [stderr]    Compiling unifont v0.1.0 (/source)
Nov 28 07:44:47.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.820 INFO [stderr]   --> build.rs:42:5
Nov 28 07:44:47.820 INFO [stderr]    |
Nov 28 07:44:47.820 INFO [stderr] 42 |     writeln!(output_file, "static CODE_POINT_RANGES: [(usize, usize); {}] = [", ranges.len());
Nov 28 07:44:47.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.892 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:44:9
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 44 |         writeln!(output_file, "    ({}, {}),", start, end);
Nov 28 07:44:47.893 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:46:5
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 46 |     writeln!(output_file, "];");
Nov 28 07:44:47.893 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:48:5
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 48 |     writeln!(output_file, "static GLYPH_TABLE: [Glyph; {}] = [", glyph_map.len());
Nov 28 07:44:47.893 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:60:17
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 60 |                 writeln!(output_file, "    Glyph::HalfWidth([{}]),", u8s.join(", "));
Nov 28 07:44:47.893 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:70:17
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 70 |                 writeln!(output_file, "    Glyph::FullWidth([{}]),", u16s.join(", "));
Nov 28 07:44:47.893 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:73:17
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 73 |                 writeln!(output_file, "ERROR: invalid glyph data: {}", data);
Nov 28 07:44:47.893 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:47.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:44:47.893 INFO [stderr]   --> build.rs:77:5
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr] 77 |     writeln!(output_file, "];");
Nov 28 07:44:47.893 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:44:47.893 INFO [stderr]    |
Nov 28 07:44:47.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:44:47.893 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 07:44:47.893 INFO [stderr] 
Nov 28 07:44:51.527 INFO [stderr]  Documenting unifont v0.1.0 (/source)
Nov 28 07:45:11.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.12s
Nov 28 07:45:11.606 INFO [stderr] su: No module specific data is present
Nov 28 07:45:11.836 INFO running `"docker" "inspect" "d5f37dc79041f9604cce7badb356a23567fd5b4c5fd563a248a9bf6953d51d67"`
Nov 28 07:45:11.962 INFO running `"docker" "rm" "-f" "d5f37dc79041f9604cce7badb356a23567fd5b4c5fd563a248a9bf6953d51d67"`
Nov 28 07:45:12.106 INFO [stdout] d5f37dc79041f9604cce7badb356a23567fd5b4c5fd563a248a9bf6953d51d67