[INFO] cloning repository https://github.com/sector-f/wmutils-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sector-f/wmutils-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fwmutils-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fwmutils-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07e6c10351343aa630949381828461ea99563cd5
[INFO] checking sector-f/wmutils-rust against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fwmutils-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sector-f/wmutils-rust on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sector-f/wmutils-rust
[INFO] finished tweaking git repo https://github.com/sector-f/wmutils-rust
[INFO] tweaked toml for git repo https://github.com/sector-f/wmutils-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/sector-f/wmutils-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rtbo/rust-xcb.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strsim v0.4.0
[INFO] [stderr]   Downloaded ansi_term v0.7.2
[INFO] [stderr]   Downloaded clap v2.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2d57ae04d7f210483e9480994236a7e7350c281a2986b1b039e11b135408110
[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" "f2d57ae04d7f210483e9480994236a7e7350c281a2986b1b039e11b135408110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2d57ae04d7f210483e9480994236a7e7350c281a2986b1b039e11b135408110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d57ae04d7f210483e9480994236a7e7350c281a2986b1b039e11b135408110", kill_on_drop: false }`
[INFO] [stdout] f2d57ae04d7f210483e9480994236a7e7350c281a2986b1b039e11b135408110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be364359fcc4d928e623de5726628625e0db6db0a57630a3555660fd162e5311
[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" "be364359fcc4d928e623de5726628625e0db6db0a57630a3555660fd162e5311", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.9
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking strsim v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking ansi_term v0.7.2
[INFO] [stderr]     Checking clap v2.2.5
[INFO] [stderr]    Compiling xcb v0.7.2 (https://github.com/rtbo/rust-xcb.git#9d49b91a)
[INFO] [stderr] error: failed to run custom build command for `xcb v0.7.2 (https://github.com/rtbo/rust-xcb.git#9d49b91a)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-730fee571aa5382b/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('event:   ', ('xcb', 'Sync', 'AlarmNotify'))
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/rs_client.py", line 2302, in <module>
[INFO] [stderr]       module.generate()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/xcbgen/state.py", line 108, in generate
[INFO] [stderr]       self.close()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/rs_client.py", line 291, 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/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/rs_client.py", line 115, in writeout
[INFO] [stderr]       with open(path, 'w') as f:
[INFO] [stderr]   OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/src/ffi/sync.rs'
[INFO] [stderr]   thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/xml/sync.xml returned non-zero (1)', /opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/build.rs:77:17
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x562fe5952a5c - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x562fe5952a5c - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x562fe5952a5c - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x562fe5952a5c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h82b0e3aaf8a96140
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x562fe597002c - core::fmt::write::h72801a82c94e6ff1
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/fmt/mod.rs:1149:17
[INFO] [stderr]      5:     0x562fe594fbb5 - std::io::Write::write_fmt::hc2da38dc44811df8
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/io/mod.rs:1697:15
[INFO] [stderr]      6:     0x562fe5954060 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x562fe5954060 - std::sys_common::backtrace::print::h7ce8802039fa9d0e
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x562fe5954060 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:211:50
[INFO] [stderr]      9:     0x562fe5953c0b - std::panicking::default_hook::hf4f180b00076f2b2
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:228:9
[INFO] [stderr]     10:     0x562fe5954714 - std::panicking::rust_panic_with_hook::he85ce8435493b711
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:606:17
[INFO] [stderr]     11:     0x562fe59541f0 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:502:13
[INFO] [stderr]     12:     0x562fe5952f14 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stderr]     13:     0x562fe5954159 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:498:5
[INFO] [stderr]     14:     0x562fe59300c1 - core::panicking::panic_fmt::h7b8580d81fcbbacd
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/panicking.rs:107:14
[INFO] [stderr]     15:     0x562fe5933489 - build_script_build::main::{{closure}}::h038b685075d90c02
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/build.rs:77:17
[INFO] [stderr]     16:     0x562fe59320ea - build_script_build::visit_xml::h1622709ffb3cfaf0
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/build.rs:22:44
[INFO] [stderr]     17:     0x562fe59327f3 - build_script_build::main::hc1cf6e776ba25f36
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/git/checkouts/rust-xcb-511419f5dd35ad8e/9d49b91/build.rs:60:5
[INFO] [stderr]     18:     0x562fe5938aab - core::ops::function::FnOnce::call_once::hf39c9ba4b9076b8d
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     19:     0x562fe593413e - std::sys_common::backtrace::__rust_begin_short_backtrace::h494bc5a542572e90
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stderr]     20:     0x562fe5937ef1 - std::rt::lang_start::{{closure}}::h05b6eafac3cf0275
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:145:18
[INFO] [stderr]     21:     0x562fe59522a1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h0e73392810ecd318
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     22:     0x562fe59522a1 - std::panicking::try::do_call::h12dcb4a4f352a507
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:406:40
[INFO] [stderr]     23:     0x562fe59522a1 - std::panicking::try::h0d978c76ab4a3863
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:370:19
[INFO] [stderr]     24:     0x562fe59522a1 - std::panic::catch_unwind::hab40227675186980
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panic.rs:133:14
[INFO] [stderr]     25:     0x562fe59522a1 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:128:48
[INFO] [stderr]     26:     0x562fe59522a1 - std::panicking::try::do_call::h38e7a9128f21d387
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:406:40
[INFO] [stderr]     27:     0x562fe59522a1 - std::panicking::try::h32d4e72fd8922bce
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:370:19
[INFO] [stderr]     28:     0x562fe59522a1 - std::panic::catch_unwind::h9a345671d889d41f
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panic.rs:133:14
[INFO] [stderr]     29:     0x562fe59522a1 - std::rt::lang_start_internal::h9e691a4f557eb2a3
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:128:20
[INFO] [stderr]     30:     0x562fe5937ec0 - std::rt::lang_start::h7de87551fd244d17
[INFO] [stderr]                                  at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:144:17
[INFO] [stderr]     31:     0x562fe59334cc - main
[INFO] [stderr]     32:     0x7f92ae82b0b3 - __libc_start_main
[INFO] [stderr]     33:     0x562fe59307be - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "be364359fcc4d928e623de5726628625e0db6db0a57630a3555660fd162e5311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be364359fcc4d928e623de5726628625e0db6db0a57630a3555660fd162e5311", kill_on_drop: false }`
[INFO] [stdout] be364359fcc4d928e623de5726628625e0db6db0a57630a3555660fd162e5311