Dec 18 09:43:57.402 INFO checking unifont-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:43:57.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/unifont/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:43:57.632 INFO [stdout] ab480926ff7b9a834a6f8fcbeeed865a7bf18721823b276849100b466001b4c3
Dec 18 09:43:57.637 INFO running `"docker" "start" "-a" "ab480926ff7b9a834a6f8fcbeeed865a7bf18721823b276849100b466001b4c3"`
Dec 18 09:43:58.253 INFO [stderr]    Compiling unifont v0.1.0 (/opt/crater/workdir)
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:42:5
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr] 42 |     writeln!(output_file, "static CODE_POINT_RANGES: [(usize, usize); {}] = [", ranges.len());
Dec 18 09:43:58.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 09:43:58.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.520 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 18 09:43:58.520 INFO [stderr] 
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:44:9
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr] 44 |         writeln!(output_file, "    ({}, {}),", start, end);
Dec 18 09:43:58.520 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.520 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 18 09:43:58.520 INFO [stderr] 
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:46:5
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr] 46 |     writeln!(output_file, "];");
Dec 18 09:43:58.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.520 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 18 09:43:58.520 INFO [stderr] 
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:48:5
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr] 48 |     writeln!(output_file, "static GLYPH_TABLE: [Glyph; {}] = [", glyph_map.len());
Dec 18 09:43:58.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.520 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 18 09:43:58.520 INFO [stderr] 
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:60:17
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr] 60 |                 writeln!(output_file, "    Glyph::HalfWidth([{}]),", u8s.join(", "));
Dec 18 09:43:58.520 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.520 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 18 09:43:58.520 INFO [stderr] 
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:70:17
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr] 70 |                 writeln!(output_file, "    Glyph::FullWidth([{}]),", u16s.join(", "));
Dec 18 09:43:58.520 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.520 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 18 09:43:58.520 INFO [stderr] 
Dec 18 09:43:58.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.520 INFO [stderr]   --> build.rs:73:17
Dec 18 09:43:58.520 INFO [stderr]    |
Dec 18 09:43:58.521 INFO [stderr] 73 |                 writeln!(output_file, "ERROR: invalid glyph data: {}", data);
Dec 18 09:43:58.521 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.521 INFO [stderr]    |
Dec 18 09:43:58.521 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.521 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 18 09:43:58.521 INFO [stderr] 
Dec 18 09:43:58.521 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:43:58.521 INFO [stderr]   --> build.rs:77:5
Dec 18 09:43:58.521 INFO [stderr]    |
Dec 18 09:43:58.521 INFO [stderr] 77 |     writeln!(output_file, "];");
Dec 18 09:43:58.521 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:43:58.521 INFO [stderr]    |
Dec 18 09:43:58.521 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:43:58.521 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 18 09:43:58.521 INFO [stderr] 
Dec 18 09:44:12.832 INFO [stderr] error: Could not compile `unifont`.
Dec 18 09:44:12.832 INFO [stderr] 
Dec 18 09:44:12.832 INFO [stderr] Caused by:
Dec 18 09:44:12.832 INFO [stderr]   process didn't exit successfully: `rustc --crate-name unifont src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=1834444ea3a30a47 -C extra-filename=-1834444ea3a30a47 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 18 09:44:12.832 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 09:44:17.634 INFO [stderr] warning: constant item is never used: `GLYPH_A`
Dec 18 09:44:17.634 INFO [stderr]  --> src/testutil.rs:5:1
Dec 18 09:44:17.634 INFO [stderr]   |
Dec 18 09:44:17.634 INFO [stderr] 5 | / pub const GLYPH_A: Glyph = Glyph::HalfWidth([
Dec 18 09:44:17.634 INFO [stderr] 6 | |     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x42,
Dec 18 09:44:17.634 INFO [stderr] 7 | |     0x02, 0x3E, 0x42, 0x42, 0x46, 0x3A, 0x00, 0x00,
Dec 18 09:44:17.634 INFO [stderr] 8 | | ]);
Dec 18 09:44:17.634 INFO [stderr]   | |___^
Dec 18 09:44:17.634 INFO [stderr]   |
Dec 18 09:44:17.634 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 09:44:17.634 INFO [stderr] 
Dec 18 09:44:17.634 INFO [stderr] warning: constant item is never used: `GLYPH_A_SHAPE`
Dec 18 09:44:17.634 INFO [stderr]   --> src/testutil.rs:10:1
Dec 18 09:44:17.634 INFO [stderr]    |
Dec 18 09:44:17.634 INFO [stderr] 10 | / pub const GLYPH_A_SHAPE: [&str; 16] = [
Dec 18 09:44:17.634 INFO [stderr] 11 | |     "--------",
Dec 18 09:44:17.634 INFO [stderr] 12 | |     "--------",
Dec 18 09:44:17.634 INFO [stderr] 13 | |     "--------",
Dec 18 09:44:17.634 INFO [stderr] ...  |
Dec 18 09:44:17.634 INFO [stderr] 26 | |     "--------",
Dec 18 09:44:17.634 INFO [stderr] 27 | | ];
Dec 18 09:44:17.634 INFO [stderr]    | |__^
Dec 18 09:44:17.634 INFO [stderr] 
Dec 18 09:44:17.634 INFO [stderr] warning: constant item is never used: `GLYPH_JI`
Dec 18 09:44:17.634 INFO [stderr]   --> src/testutil.rs:29:1
Dec 18 09:44:17.634 INFO [stderr]    |
Dec 18 09:44:17.634 INFO [stderr] 29 | / pub const GLYPH_JI: Glyph = Glyph::FullWidth([
Dec 18 09:44:17.634 INFO [stderr] 30 | |     0x0200, 0x0100, 0x7FFE, 0x4002, 0x8004, 0x1FE0, 0x0040, 0x0080,
Dec 18 09:44:17.634 INFO [stderr] 31 | |     0x0100, 0xFFFE, 0x0100, 0x0100, 0x0100, 0x0100, 0x0500, 0x0200,
Dec 18 09:44:17.634 INFO [stderr] 32 | | ]);
Dec 18 09:44:17.634 INFO [stderr]    | |___^
Dec 18 09:44:17.635 INFO [stderr] 
Dec 18 09:44:17.635 INFO [stderr] warning: constant item is never used: `GLYPH_JI_SHAPE`
Dec 18 09:44:17.635 INFO [stderr]   --> src/testutil.rs:34:1
Dec 18 09:44:17.635 INFO [stderr]    |
Dec 18 09:44:17.635 INFO [stderr] 34 | / pub const GLYPH_JI_SHAPE: [&str; 16] = [
Dec 18 09:44:17.635 INFO [stderr] 35 | |     "------#---------",
Dec 18 09:44:17.635 INFO [stderr] 36 | |     "-------#--------",
Dec 18 09:44:17.635 INFO [stderr] 37 | |     "-##############-",
Dec 18 09:44:17.635 INFO [stderr] ...  |
Dec 18 09:44:17.635 INFO [stderr] 50 | |     "------#---------",
Dec 18 09:44:17.635 INFO [stderr] 51 | | ];
Dec 18 09:44:17.635 INFO [stderr]    | |__^
Dec 18 09:44:17.635 INFO [stderr] 
Dec 18 09:44:17.635 INFO [stderr] warning: function is never used: `render`
Dec 18 09:44:17.635 INFO [stderr]   --> src/testutil.rs:53:1
Dec 18 09:44:17.635 INFO [stderr]    |
Dec 18 09:44:17.635 INFO [stderr] 53 | pub fn render(glyph: &Glyph) -> Vec<String> {
Dec 18 09:44:17.635 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:44:17.635 INFO [stderr] 
Dec 18 09:44:17.635 INFO [stderr] warning: function is never used: `vec_of_strings`
Dec 18 09:44:17.635 INFO [stderr]   --> src/testutil.rs:62:1
Dec 18 09:44:17.635 INFO [stderr]    |
Dec 18 09:44:17.635 INFO [stderr] 62 | fn vec_of_strings(s: [&str; 16]) -> Vec<String> {
Dec 18 09:44:17.635 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:44:17.635 INFO [stderr] 
Dec 18 09:44:20.367 INFO [stderr] error: build failed
Dec 18 09:44:20.755 INFO running `"docker" "inspect" "ab480926ff7b9a834a6f8fcbeeed865a7bf18721823b276849100b466001b4c3"`
Dec 18 09:44:20.913 INFO running `"docker" "rm" "-f" "ab480926ff7b9a834a6f8fcbeeed865a7bf18721823b276849100b466001b4c3"`
Dec 18 09:44:21.036 INFO [stdout] ab480926ff7b9a834a6f8fcbeeed865a7bf18721823b276849100b466001b4c3