[INFO] cloning repository https://github.com/jonayerdi/clipread
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonayerdi/clipread" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fclipread", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fclipread'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1eb7358d2ffa4013867a8bcfec656b56adcd46d
[INFO] checking jonayerdi/clipread against master#7bdae134cba57426d3c56b5de737a351762445e1 for pr-123794
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fclipread" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonayerdi/clipread on toolchain 7bdae134cba57426d3c56b5de737a351762445e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7bdae134cba57426d3c56b5de737a351762445e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jonayerdi/clipread
[INFO] finished tweaking git repo https://github.com/jonayerdi/clipread
[INFO] tweaked toml for git repo https://github.com/jonayerdi/clipread written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jonayerdi/clipread 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" "+7bdae134cba57426d3c56b5de737a351762445e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking jonayerdi/clipread against try#f0a46ffcb8bbd220fe569642e5e175207d8e3fea for pr-123794
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fclipread" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonayerdi/clipread on toolchain f0a46ffcb8bbd220fe569642e5e175207d8e3fea
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f0a46ffcb8bbd220fe569642e5e175207d8e3fea" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jonayerdi/clipread
[INFO] finished tweaking git repo https://github.com/jonayerdi/clipread
[INFO] tweaked toml for git repo https://github.com/jonayerdi/clipread written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jonayerdi/clipread 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" "+f0a46ffcb8bbd220fe569642e5e175207d8e3fea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+f0a46ffcb8bbd220fe569642e5e175207d8e3fea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 989037a788e52d91b50e4b3609487c37ac5cfb2c9a7489a35193cae05e53efe7
[INFO] running `Command { std: "docker" "start" "-a" "989037a788e52d91b50e4b3609487c37ac5cfb2c9a7489a35193cae05e53efe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989037a788e52d91b50e4b3609487c37ac5cfb2c9a7489a35193cae05e53efe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989037a788e52d91b50e4b3609487c37ac5cfb2c9a7489a35193cae05e53efe7", kill_on_drop: false }`
[INFO] [stdout] 989037a788e52d91b50e4b3609487c37ac5cfb2c9a7489a35193cae05e53efe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+f0a46ffcb8bbd220fe569642e5e175207d8e3fea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfa6ea74f9737ca45d3126c02af7a260084f82306c49eba2f8b69003b5f63b66
[INFO] running `Command { std: "docker" "start" "-a" "dfa6ea74f9737ca45d3126c02af7a260084f82306c49eba2f8b69003b5f63b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling xcb v0.8.2
[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-cd0621f8ff3f5224/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'Xinerama', 'QueryScreens'))
[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/xinerama.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/xinerama.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55ce105a9f15 - std::backtrace_rs::backtrace::libunwind::trace::h21379c7e5420a888
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stderr]      1:     0x55ce105a9f15 - std::backtrace_rs::backtrace::trace_unsynchronized::h2694b58f22493f14
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55ce105a9f15 - std::sys_common::backtrace::_print_fmt::hfaa613ceb9d6d59b
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55ce105a9f15 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h540bb7e6d635c548
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55ce105ca93b - core::fmt::rt::Argument::fmt::h1531b81e3a9ca072
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x55ce105ca93b - core::fmt::write::he3109b1d8b4bfb0c
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/core/src/fmt/mod.rs:1153:17
[INFO] [stderr]      6:     0x55ce105a7c2f - std::io::Write::write_fmt::h2e10f9a63866f8fc
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/io/mod.rs:1832:15
[INFO] [stderr]      7:     0x55ce105a9cee - std::sys_common::backtrace::_print::h0ef0cbd3fed8acfd
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55ce105a9cee - std::sys_common::backtrace::print::h94110b2ef7716ace
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55ce105ab149 - std::panicking::default_hook::{{closure}}::h89aecc3774a33717
[INFO] [stderr]     10:     0x55ce105aae8d - std::panicking::default_hook::he51e8d8a8bffd85e
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:291:9
[INFO] [stderr]     11:     0x55ce105ab5e4 - std::panicking::rust_panic_with_hook::h5dde49fd361ba0fd
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:788:13
[INFO] [stderr]     12:     0x55ce105ab4c6 - std::panicking::begin_panic_handler::{{closure}}::hb14c4e28c4989554
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x55ce105aa3d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h7f0c25ce2e8dd09d
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55ce105ab1f7 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x55ce10583fe6 - core::panicking::panic_fmt::h56a54524bc46e0e4
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x55ce1058a1bd - build_script_build::main::{{closure}}::h9f720edd9a809160
[INFO] [stderr]     17:     0x55ce10588d56 - build_script_build::visit_xml::hb73efe296ab65a1e
[INFO] [stderr]     18:     0x55ce1058967c - build_script_build::main::h91726e5e7af3a818
[INFO] [stderr]     19:     0x55ce10585c03 - core::ops::function::FnOnce::call_once::h9fd24ad5e1ca998c
[INFO] [stderr]     20:     0x55ce105849d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::haef9f6fd083413a8
[INFO] [stderr]     21:     0x55ce10585329 - std::rt::lang_start::{{closure}}::h1290fd51b15c30dc
[INFO] [stderr]     22:     0x55ce105a4bf6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2ba4b0f7f2ece112
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x55ce105a4bf6 - std::panicking::try::do_call::h741c629ee6b12e52
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:552:40
[INFO] [stderr]     24:     0x55ce105a4bf6 - std::panicking::try::he0211e2101c2ff18
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:516:19
[INFO] [stderr]     25:     0x55ce105a4bf6 - std::panic::catch_unwind::h5dbe6fdef8ce2cd0
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panic.rs:149:14
[INFO] [stderr]     26:     0x55ce105a4bf6 - std::rt::lang_start_internal::{{closure}}::h7bba02192b775a1f
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/rt.rs:141:48
[INFO] [stderr]     27:     0x55ce105a4bf6 - std::panicking::try::do_call::h1867c0b804994f6a
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:552:40
[INFO] [stderr]     28:     0x55ce105a4bf6 - std::panicking::try::ha389a9b985f85cd1
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panicking.rs:516:19
[INFO] [stderr]     29:     0x55ce105a4bf6 - std::panic::catch_unwind::h7d0c1ddbda3e9369
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/panic.rs:149:14
[INFO] [stderr]     30:     0x55ce105a4bf6 - std::rt::lang_start_internal::hea065e4beb005704
[INFO] [stderr]                                  at /rustc/f0a46ffcb8bbd220fe569642e5e175207d8e3fea/library/std/src/rt.rs:141:20
[INFO] [stderr]     31:     0x55ce10585307 - std::rt::lang_start::he6e5155fbd793e50
[INFO] [stderr]     32:     0x55ce1058a245 - main
[INFO] [stderr]     33:     0x7fbc7322ad90 - <unknown>
[INFO] [stderr]     34:     0x7fbc7322ae40 - __libc_start_main
[INFO] [stderr]     35:     0x55ce105845d5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "dfa6ea74f9737ca45d3126c02af7a260084f82306c49eba2f8b69003b5f63b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa6ea74f9737ca45d3126c02af7a260084f82306c49eba2f8b69003b5f63b66", kill_on_drop: false }`
[INFO] [stdout] dfa6ea74f9737ca45d3126c02af7a260084f82306c49eba2f8b69003b5f63b66