[INFO] cloning repository https://github.com/meetup/mailbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meetup/mailbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeetup%2Fmailbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeetup%2Fmailbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bbb17d696c47f0d20d368364f5a621e902a9044 [INFO] checking meetup/mailbox against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeetup%2Fmailbox" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meetup/mailbox on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meetup/mailbox [INFO] finished tweaking git repo https://github.com/meetup/mailbox [INFO] tweaked toml for git repo https://github.com/meetup/mailbox written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/meetup/mailbox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded MacTypes-sys v1.3.0 [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded time v0.1.41 [INFO] [stderr] Downloaded imap-proto v0.7.0 [INFO] [stderr] Downloaded pretty_assertions v0.5.1 [INFO] [stderr] Downloaded mailparse v0.6.4 [INFO] [stderr] Downloaded quoted_printable v0.4.0 [INFO] [stderr] Downloaded flate2 v1.0.6 [INFO] [stderr] Downloaded imap v0.10.0 [INFO] [stderr] Downloaded security-framework-sys v0.2.2 [INFO] [stderr] Downloaded onig v4.2.1 [INFO] [stderr] Downloaded scanlex v0.1.2 [INFO] [stderr] Downloaded pest v2.1.0 [INFO] [stderr] Downloaded syntect v3.0.2 [INFO] [stderr] Downloaded chrono-english v0.1.4 [INFO] [stderr] Downloaded onig_sys v69.0.0 [INFO] [stderr] Downloaded serde_json v1.0.34 [INFO] [stderr] Downloaded plist v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fe4d97cea6baea26ddb7fae7a860db0dda5c074b9440a069fef1793d750f99f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1fe4d97cea6baea26ddb7fae7a860db0dda5c074b9440a069fef1793d750f99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fe4d97cea6baea26ddb7fae7a860db0dda5c074b9440a069fef1793d750f99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe4d97cea6baea26ddb7fae7a860db0dda5c074b9440a069fef1793d750f99f", kill_on_drop: false }` [INFO] [stdout] 1fe4d97cea6baea26ddb7fae7a860db0dda5c074b9440a069fef1793d750f99f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 07cad6a789fc448a094e64f581213a0173e29f3f79edae13a6d350c3bbfc1cde [INFO] running `Command { std: "docker" "start" "-a" "07cad6a789fc448a094e64f581213a0173e29f3f79edae13a6d350c3bbfc1cde", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking quoted_printable v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling plist v0.3.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking scanlex v0.1.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking yaml-rust v0.4.2 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling onig_sys v69.0.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking mailparse v0.6.4 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-5dbf7b6ab0a3a9db/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Composite', 'ReleaseOverlayWindow')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/xcb-0.8.2/src/ffi/composite.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/composite.xml returned non-zero (1)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c88fb08740 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55c88fb08740 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c88fb08740 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c88fb08740 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c88fb2636f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x55c88fb06495 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/io/mod.rs:1578:15 [INFO] [stderr] 6: 0x55c88fb0a41b - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c88fb0a41b - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c88fb0a41b - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55c88fb09efd - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55c88fb0a9cd - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55c88fb0a5c7 - std::panicking::begin_panic_handler::{{closure}}::h984d540e84311150 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55c88fb08bdc - std::sys_common::backtrace::__rust_end_short_backtrace::h32354258ff2aecd1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55c88fb0a529 - rust_begin_unwind [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55c88faea9bb - std::panicking::begin_panic_fmt::ha0ce415375ca426f [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x55c88faf14f4 - build_script_build::main::{{closure}}::h80a9d3b046f11e36 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] 16: 0x55c88faf0085 - build_script_build::visit_xml::h514a6a49f0c362d5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20:44 [INFO] [stderr] 17: 0x55c88faf0863 - build_script_build::main::h230fa3e94e5109dd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56:5 [INFO] [stderr] 18: 0x55c88faee25b - core::ops::function::FnOnce::call_once::hccdbee1d1c919298 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55c88faef12e - std::sys_common::backtrace::__rust_begin_short_backtrace::h59a8c9fc70effa54 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55c88faf33b1 - std::rt::lang_start::{{closure}}::hbfc1d3542a94c258 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55c88fb0adca - core::ops::function::impls:: for &F>::call_once::hd5953dadf0bc8f54 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55c88fb0adca - std::panicking::try::do_call::h23b369f1996fb7d4 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55c88fb0adca - std::panicking::try::he017ee9ed6bce192 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55c88fb0adca - std::panic::catch_unwind::hbfb892340a78b30d [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55c88fb0adca - std::rt::lang_start_internal::hce6e4c0ce56abb51 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55c88faf3390 - std::rt::lang_start::hbf873cd7d55a6bed [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55c88faf15fc - main [INFO] [stderr] 28: 0x7f59594fa0b3 - __libc_start_main [INFO] [stderr] 29: 0x55c88faeb6ee - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "07cad6a789fc448a094e64f581213a0173e29f3f79edae13a6d350c3bbfc1cde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07cad6a789fc448a094e64f581213a0173e29f3f79edae13a6d350c3bbfc1cde", kill_on_drop: false }` [INFO] [stdout] 07cad6a789fc448a094e64f581213a0173e29f3f79edae13a6d350c3bbfc1cde