[INFO] crate harfbuzz_rs 1.0.0 is already in cache [INFO] testing harfbuzz_rs-1.0.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate harfbuzz_rs 1.0.0 into work/builds/worker-7/source [INFO] validating manifest of crates.io crate harfbuzz_rs 1.0.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate harfbuzz_rs 1.0.0 [INFO] finished tweaking crates.io crate harfbuzz_rs 1.0.0 [INFO] tweaked toml for crates.io crate harfbuzz_rs 1.0.0 written to work/builds/worker-7/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] a6d159aa73e141760feb4e862381eb34196e4842d913206e776ea5325f5ce9e7 [INFO] running `"docker" "start" "-a" "a6d159aa73e141760feb4e862381eb34196e4842d913206e776ea5325f5ce9e7"` [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling harfbuzz-sys v0.3.2 [INFO] [stderr] Compiling freetype v0.4.1 [INFO] [stderr] Compiling harfbuzz_rs v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `"docker" "inspect" "a6d159aa73e141760feb4e862381eb34196e4842d913206e776ea5325f5ce9e7"` [INFO] running `"docker" "rm" "-f" "a6d159aa73e141760feb4e862381eb34196e4842d913206e776ea5325f5ce9e7"` [INFO] [stdout] a6d159aa73e141760feb4e862381eb34196e4842d913206e776ea5325f5ce9e7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d505ccf82161ad6aae5e4f6524f035d84b893a17640cd116ed21f5609b8b4d6e [INFO] running `"docker" "start" "-a" "d505ccf82161ad6aae5e4f6524f035d84b893a17640cd116ed21f5609b8b4d6e"` [INFO] [stderr] Compiling harfbuzz_rs v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `"docker" "inspect" "d505ccf82161ad6aae5e4f6524f035d84b893a17640cd116ed21f5609b8b4d6e"` [INFO] running `"docker" "rm" "-f" "d505ccf82161ad6aae5e4f6524f035d84b893a17640cd116ed21f5609b8b4d6e"` [INFO] [stdout] d505ccf82161ad6aae5e4f6524f035d84b893a17640cd116ed21f5609b8b4d6e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] a3dcb5903667107b4d529b2a32c259f6daac40d6d60c38d7a8f2e65e4be8412f [INFO] running `"docker" "start" "-a" "a3dcb5903667107b4d529b2a32c259f6daac40d6d60c38d7a8f2e65e4be8412f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/harfbuzz_rs-ce5d26135a13f3af [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test blob::tests::test_arc_to_blob_conversion ... ok [INFO] [stdout] test buffer::tests::test_memory_layouts ... ok [INFO] [stdout] test blob::tests::test_vec_to_blob_conversion ... ok [INFO] [stdout] test buffer::tests::test_str_item_heap ... ok [INFO] [stdout] test common::tests::reference_counting_shared ... ok [INFO] [stdout] test common::tests::test_language ... ok [INFO] [stdout] test common::tests::test_tag_debugging ... ok [INFO] [stdout] test common::tests::test_tag_creation ... ok [INFO] [stdout] test font::test::test_font_extents_layout ... ok [INFO] [stdout] test tests::feature_new ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test face::tests::test_face_from_table_func ... ok [INFO] [stdout] test buffer::tests::test_str_item_different_allocations ... ok [INFO] [stdout] test buffer::tests::test_str_item_not_substring ... ok [INFO] [stdout] test buffer::tests::test_str_item_not_substring2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests harfbuzz_rs [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/font_funcs.rs - font_funcs::FontFuncsImpl (line 315) ... ignored [INFO] [stdout] test src/font_funcs.rs - font_funcs::FontFuncsImpl (line 329) ... ignored [INFO] [stdout] test src/font_funcs.rs - font_funcs::FontFuncsImpl::from_trait_impl (line 369) ... ignored [INFO] [stdout] test src/buffer.rs - buffer::UnicodeBuffer::new (line 408) ... ok [INFO] [stdout] test src/buffer.rs - buffer::UnicodeBuffer::clear_contents (line 594) ... ok [INFO] [stdout] test src/common.rs - common::Tag::to_bytes (line 42) ... ok [INFO] [stdout] test src/font.rs - font::Font::parent (line 176) ... ok [INFO] [stdout] test src/common.rs - common::Tag::from_str (line 102) ... ok [INFO] [stdout] test src/buffer.rs - buffer::UnicodeBuffer::add_str (line 456) ... ok [INFO] [stdout] test src/lib.rs - Feature (line 112) ... ok [INFO] [stdout] test src/buffer.rs - buffer::UnicodeBuffer::len (line 429) ... ok [INFO] [stdout] test src/buffer.rs - buffer::UnicodeBuffer::codepoints (line 513) ... ok [INFO] [stdout] test src/buffer.rs - buffer::UnicodeBuffer::add_str_item (line 490) ... ok [INFO] [stdout] test src/font.rs - font::Font (line 84) ... ok [INFO] [stdout] test src/common.rs - common::Tag::new (line 23) ... ok [INFO] [stdout] test src/font.rs - font::Font::create_sub_font (line 148) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/buffer.rs - buffer::GlyphBuffer::serializer (line 711) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/buffer.rs - buffer::GlyphBuffer::serializer (line 711) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"gid2=0+584|gid3=1+612|gid4=2+586"`, [INFO] [stdout] right: `"gid2=0+520|gid3=1+574|gid4=2+562"`', src/buffer.rs:25:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55aa4f601d9b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55aa4f601d9b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55aa4f601d9b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55aa4f601d9b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55aa4f601d9b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55aa4f601a76 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55aa4f60245d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55aa4f601fe2 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55aa4f601f2f - std::panicking::begin_panic_fmt::hc33ce01c7f7cd52d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55aa4f5f0e9d - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x55aa4f5f2563 - std::rt::lang_start::{{closure}}::h47cd0236d084ef94 [INFO] [stdout] 11: 0x55aa4f601eb3 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x55aa4f601eb3 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x55aa4f603dda - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x55aa4f60296d - std::panicking::try::hc046e7ee42ee744f [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55aa4f60296d - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55aa4f60296d - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x55aa4f5f2548 - std::rt::lang_start::h74b7ed2f3cfd5b0d [INFO] [stdout] 18: 0x55aa4f5f0fbb - main [INFO] [stdout] 19: 0x7fa0a0ad7b97 - __libc_start_main [INFO] [stdout] 20: 0x55aa4f5f09ba - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/buffer.rs - buffer::GlyphBuffer::serializer (line 711) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "a3dcb5903667107b4d529b2a32c259f6daac40d6d60c38d7a8f2e65e4be8412f"` [INFO] running `"docker" "rm" "-f" "a3dcb5903667107b4d529b2a32c259f6daac40d6d60c38d7a8f2e65e4be8412f"` [INFO] [stdout] a3dcb5903667107b4d529b2a32c259f6daac40d6d60c38d7a8f2e65e4be8412f