[INFO] fetching crate emojifinder 0.2.2...
[INFO] checking emojifinder-0.2.2 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate emojifinder 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate emojifinder 0.2.2 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emojifinder 0.2.2
[INFO] finished tweaking crates.io crate emojifinder 0.2.2
[INFO] tweaked toml for crates.io crate emojifinder 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate emojifinder 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simplecss v0.2.1
[INFO] [stderr]   Downloaded unicode-general-category v0.4.0
[INFO] [stderr]   Downloaded rctree v0.4.0
[INFO] [stderr]   Downloaded emojifinder-core v0.2.0
[INFO] [stderr]   Downloaded lebe v0.5.1
[INFO] [stderr]   Downloaded lz4 v1.23.3
[INFO] [stderr]   Downloaded fontdb v0.9.1
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] [stderr]   Downloaded unicode-vo v0.1.0
[INFO] [stderr]   Downloaded unicode-ccc v0.1.2
[INFO] [stderr]   Downloaded bit_field v0.10.1
[INFO] [stderr]   Downloaded unicode-bidi-mirroring v0.1.0
[INFO] [stderr]   Downloaded fontconfig-parser v0.5.0
[INFO] [stderr]   Downloaded rgb v0.8.32
[INFO] [stderr]   Downloaded deflate v1.0.0
[INFO] [stderr]   Downloaded flate2 v1.0.23
[INFO] [stderr]   Downloaded kurbo v0.8.3
[INFO] [stderr]   Downloaded exr v1.4.2
[INFO] [stderr]   Downloaded rustybuzz v0.5.0
[INFO] [stderr]   Downloaded tiff v0.7.2
[INFO] [stderr]   Downloaded ttf-parser v0.15.0
[INFO] [stderr]   Downloaded lz4-sys v1.9.3
[INFO] [stderr]   Downloaded crossterm v0.23.2
[INFO] [stderr]   Downloaded image v0.24.2
[INFO] [stderr]   Downloaded trigram v0.4.4
[INFO] [stderr]   Downloaded resvg v0.22.0
[INFO] [stderr]   Downloaded tiny-skia v0.6.3
[INFO] [stderr]   Downloaded tui-image v0.2.0
[INFO] [stderr]   Downloaded tui v0.18.0
[INFO] [stderr]   Downloaded usvg v0.22.0
[INFO] [stderr]   Downloaded rmp-serde v1.1.0
[INFO] [stderr]   Downloaded png v0.17.5
[INFO] [stderr]   Downloaded svgfilters v0.4.0
[INFO] [stderr]   Downloaded weezl v0.1.6
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.8
[INFO] [stderr]   Downloaded memmap2 v0.5.3
[INFO] [stderr]   Downloaded unicode-script v0.5.4
[INFO] [stderr]   Downloaded spin v0.9.3
[INFO] [stderr]   Downloaded flume v0.10.12
[INFO] [stderr]   Downloaded rmp v0.8.11
[INFO] [stderr]   Downloaded num-rational v0.4.0
[INFO] [stderr]   Downloaded data-url v0.1.1
[INFO] [stderr]   Downloaded svgtypes v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d33aa8b609c94343bc24039bcdb9749b84ad820a131e6fd8f20f3fd11625532
[INFO] running `Command { std: "docker" "start" "-a" "6d33aa8b609c94343bc24039bcdb9749b84ad820a131e6fd8f20f3fd11625532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d33aa8b609c94343bc24039bcdb9749b84ad820a131e6fd8f20f3fd11625532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d33aa8b609c94343bc24039bcdb9749b84ad820a131e6fd8f20f3fd11625532", kill_on_drop: false }`
[INFO] [stdout] 6d33aa8b609c94343bc24039bcdb9749b84ad820a131e6fd8f20f3fd11625532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8aeb03d3f01b0f46d7fe36d983f904e987adb32469116ce6b3fc8e6704e8bb
[INFO] running `Command { std: "docker" "start" "-a" "2b8aeb03d3f01b0f46d7fe36d983f904e987adb32469116ce6b3fc8e6704e8bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking weezl v0.1.6
[INFO] [stderr]    Compiling unicode-general-category v0.4.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking ttf-parser v0.15.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking fontconfig-parser v0.5.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking memmap2 v0.5.3
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]    Compiling lz4-sys v1.9.3
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking lebe v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking unicode-script v0.5.4
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking num-iter v0.1.43
[INFO] [stderr]     Checking svgtypes v0.8.0
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-937a14a55b445765/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'SELinux', 'GetClientContext'))
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 2448, in <module>
[INFO] [stderr]       module.generate()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/xcbgen/state.py", line 108, in generate
[INFO] [stderr]       self.close()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 296, in rs_close
[INFO] [stderr]       _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name)))
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 114, in writeout
[INFO] [stderr]       with open(path, 'w') as f:
[INFO] [stderr]   OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/src/ffi/selinux.rs'
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/build.rs:75:17:
[INFO] [stderr]   processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/xml/xselinux.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5646f1ede4b6 - std::backtrace_rs::backtrace::libunwind::trace::h08f7dc827584a7ad
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x5646f1ede4b6 - std::backtrace_rs::backtrace::trace_unsynchronized::h4497bfae4461b22b
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5646f1ede4b6 - std::sys_common::backtrace::_print_fmt::h6b3942d598b9c6f0
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x5646f1ede4b6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3a306296c8ab625c
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x5646f1f00830 - core::fmt::rt::Argument::fmt::h0b9d84e172c4f894
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x5646f1f00830 - core::fmt::write::h64b64fc2d2167832
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x5646f1edc19f - std::io::Write::write_fmt::h93eeb18ca56ab61e
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]      7:     0x5646f1ede294 - std::sys_common::backtrace::_print::hd3f3194a71c6769a
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x5646f1ede294 - std::sys_common::backtrace::print::heffb248ee274206b
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x5646f1edf987 - std::panicking::default_hook::{{closure}}::h58655f381931db29
[INFO] [stderr]     10:     0x5646f1edf6e9 - std::panicking::default_hook::h0b1c1ae801593404
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x5646f1edfe18 - std::panicking::rust_panic_with_hook::h83880c09c2fb14e4
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:781:13
[INFO] [stderr]     12:     0x5646f1edfcf2 - std::panicking::begin_panic_handler::{{closure}}::hb017100a7be0020a
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:659:13
[INFO] [stderr]     13:     0x5646f1ede9b6 - std::sys_common::backtrace::__rust_end_short_backtrace::hefda6bb3e2a65163
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x5646f1edfa44 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:647:5
[INFO] [stderr]     15:     0x5646f1eb8285 - core::panicking::panic_fmt::h639ac9ebcc4cc09e
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x5646f1ebe381 - build_script_build::main::{{closure}}::h935b5f4a9f4835aa
[INFO] [stderr]     17:     0x5646f1ebcf13 - build_script_build::visit_xml::h623f7d8211502ad9
[INFO] [stderr]     18:     0x5646f1ebd83c - build_script_build::main::h9e8d25aeb5e10651
[INFO] [stderr]     19:     0x5646f1eb9dd3 - core::ops::function::FnOnce::call_once::h1c1e0b86fbf8bf6c
[INFO] [stderr]     20:     0x5646f1eb8db6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h31be5f8b697e68fb
[INFO] [stderr]     21:     0x5646f1eb94e9 - std::rt::lang_start::{{closure}}::hdf1c1b92e6fdff08
[INFO] [stderr]     22:     0x5646f1ed8d91 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5fd52db904d6eae8
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x5646f1ed8d91 - std::panicking::try::do_call::he369ba628d7c9d4a
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:554:40
[INFO] [stderr]     24:     0x5646f1ed8d91 - std::panicking::try::h3e7a1367a7809b8e
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:518:19
[INFO] [stderr]     25:     0x5646f1ed8d91 - std::panic::catch_unwind::hf5ed2fafa73782ba
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panic.rs:142:14
[INFO] [stderr]     26:     0x5646f1ed8d91 - std::rt::lang_start_internal::{{closure}}::h48a173881681ffd2
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x5646f1ed8d91 - std::panicking::try::do_call::hde037f5e624d8646
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:554:40
[INFO] [stderr]     28:     0x5646f1ed8d91 - std::panicking::try::h6cf0e777ffa0cfac
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panicking.rs:518:19
[INFO] [stderr]     29:     0x5646f1ed8d91 - std::panic::catch_unwind::hfa79f85f27c41b17
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/panic.rs:142:14
[INFO] [stderr]     30:     0x5646f1ed8d91 - std::rt::lang_start_internal::h756905bc8f8b5b00
[INFO] [stderr]                                  at /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x5646f1eb94c7 - std::rt::lang_start::h4d6a941b917b1670
[INFO] [stderr]     32:     0x5646f1ebe405 - main
[INFO] [stderr]     33:     0x7fe85e672d90 - <unknown>
[INFO] [stderr]     34:     0x7fe85e672e40 - __libc_start_main
[INFO] [stderr]     35:     0x5646f1eb89b5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2b8aeb03d3f01b0f46d7fe36d983f904e987adb32469116ce6b3fc8e6704e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8aeb03d3f01b0f46d7fe36d983f904e987adb32469116ce6b3fc8e6704e8bb", kill_on_drop: false }`
[INFO] [stdout] 2b8aeb03d3f01b0f46d7fe36d983f904e987adb32469116ce6b3fc8e6704e8bb
