[INFO] cloning repository https://github.com/transmissions11/headers-vy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/transmissions11/headers-vy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders-vy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders-vy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea6f3e94e66b03e8513459d86b81decfb932129d
[INFO] checking transmissions11/headers-vy against master#accc516128b21e960b1a7af45393e9acdd184890 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders-vy" "/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/transmissions11/headers-vy on toolchain accc516128b21e960b1a7af45393e9acdd184890
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/transmissions11/headers-vy
[INFO] finished tweaking git repo https://github.com/transmissions11/headers-vy
[INFO] tweaked toml for git repo https://github.com/transmissions11/headers-vy written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/transmissions11/headers-vy 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" "+accc516128b21e960b1a7af45393e9acdd184890" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 transmissions11/headers-vy against try#32f93a5733992b29f321831b7e26c1f7d7205013 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders-vy" "/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/transmissions11/headers-vy on toolchain 32f93a5733992b29f321831b7e26c1f7d7205013
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/transmissions11/headers-vy
[INFO] finished tweaking git repo https://github.com/transmissions11/headers-vy
[INFO] tweaked toml for git repo https://github.com/transmissions11/headers-vy written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/transmissions11/headers-vy 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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking transmissions11/headers-vy against try#32f93a5733992b29f321831b7e26c1f7d7205013 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders-vy" "/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/transmissions11/headers-vy on toolchain 32f93a5733992b29f321831b7e26c1f7d7205013
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/transmissions11/headers-vy
[INFO] finished tweaking git repo https://github.com/transmissions11/headers-vy
[INFO] tweaked toml for git repo https://github.com/transmissions11/headers-vy written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/transmissions11/headers-vy 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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e6e9ffd35a663d41def472fa114e7260bf68b77ad2e67d7eca62fe37100cc3
[INFO] running `Command { std: "docker" "start" "-a" "c4e6e9ffd35a663d41def472fa114e7260bf68b77ad2e67d7eca62fe37100cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e6e9ffd35a663d41def472fa114e7260bf68b77ad2e67d7eca62fe37100cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e6e9ffd35a663d41def472fa114e7260bf68b77ad2e67d7eca62fe37100cc3", kill_on_drop: false }`
[INFO] [stdout] c4e6e9ffd35a663d41def472fa114e7260bf68b77ad2e67d7eca62fe37100cc3
[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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2db28373ee0fef76545f278f0907f1c7af052a423fe0df3bc04200c4a9f400
[INFO] running `Command { std: "docker" "start" "-a" "6a2db28373ee0fef76545f278f0907f1c7af052a423fe0df3bc04200c4a9f400", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[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-342bb76495561198/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:     0x5637776489d2 - std::backtrace_rs::backtrace::libunwind::trace::h9f774d2202b6787d
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stderr]      1:     0x5637776489d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h58c8b73cde27bbf6
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5637776489d2 - std::sys_common::backtrace::_print_fmt::h1b72f0a3deeec69c
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x5637776489d2 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h191bd16a01397f5d
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x56377766a31c - core::fmt::rt::Argument::fmt::hf8056298a3b3e882
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x56377766a31c - core::fmt::write::h4565f13efee65f1a
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/core/src/fmt/mod.rs:1153:17
[INFO] [stderr]      6:     0x5637776466af - std::io::Write::write_fmt::h7e9f121dd9578010
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/io/mod.rs:1843:15
[INFO] [stderr]      7:     0x5637776487a4 - std::sys_common::backtrace::_print::h6c6eeffb20542337
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x5637776487a4 - std::sys_common::backtrace::print::h0fe3dc5004fa2660
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x563777649dfb - std::panicking::default_hook::{{closure}}::h98bcf4b7b4291560
[INFO] [stderr]     10:     0x563777649b53 - std::panicking::default_hook::h8939c3823c89171f
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x56377764a29d - std::panicking::rust_panic_with_hook::hb10f7a819e3d0fc8
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:779:13
[INFO] [stderr]     12:     0x56377764a172 - std::panicking::begin_panic_handler::{{closure}}::h6cc81e7c968b330b
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x563777648ea6 - std::sys_common::backtrace::__rust_end_short_backtrace::h43c1ef5bbdbf6996
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x563777649ea4 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x563777622065 - core::panicking::panic_fmt::h44335a040580baa3
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x56377762824d - build_script_build::main::{{closure}}::h4920b047178b8aac
[INFO] [stderr]     17:     0x563777626de3 - build_script_build::visit_xml::h040bfc20f60e99a1
[INFO] [stderr]     18:     0x56377762770c - build_script_build::main::hfd30c0930be87f5b
[INFO] [stderr]     19:     0x563777623d03 - core::ops::function::FnOnce::call_once::h137fda3a52fa7cb1
[INFO] [stderr]     20:     0x563777622a46 - std::sys_common::backtrace::__rust_begin_short_backtrace::h77361f2aa1c4a74c
[INFO] [stderr]     21:     0x563777623399 - std::rt::lang_start::{{closure}}::h3a7049a12fee6799
[INFO] [stderr]     22:     0x5637776437f3 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5acf2bc1589aedd2
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x5637776437f3 - std::panicking::try::do_call::h774aa2de53ba7b1d
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:552:40
[INFO] [stderr]     24:     0x5637776437f3 - std::panicking::try::h492a45c7705213a0
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:516:19
[INFO] [stderr]     25:     0x5637776437f3 - std::panic::catch_unwind::h2dfc7b19265d6209
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panic.rs:146:14
[INFO] [stderr]     26:     0x5637776437f3 - std::rt::lang_start_internal::{{closure}}::h6509dfaf4ca392fc
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x5637776437f3 - std::panicking::try::do_call::h75d4d9ffbd8ebf4c
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:552:40
[INFO] [stderr]     28:     0x5637776437f3 - std::panicking::try::hba29e688c7f8c3b8
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panicking.rs:516:19
[INFO] [stderr]     29:     0x5637776437f3 - std::panic::catch_unwind::hb6504d2396a53e4a
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/panic.rs:146:14
[INFO] [stderr]     30:     0x5637776437f3 - std::rt::lang_start_internal::hb4632e92e6f61ad8
[INFO] [stderr]                                  at /rustc/32f93a5733992b29f321831b7e26c1f7d7205013/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x563777623377 - std::rt::lang_start::h2482ada4333637a7
[INFO] [stderr]     32:     0x5637776282d5 - main
[INFO] [stderr]     33:     0x7f72dcae4d90 - <unknown>
[INFO] [stderr]     34:     0x7f72dcae4e40 - __libc_start_main
[INFO] [stderr]     35:     0x563777622645 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "6a2db28373ee0fef76545f278f0907f1c7af052a423fe0df3bc04200c4a9f400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2db28373ee0fef76545f278f0907f1c7af052a423fe0df3bc04200c4a9f400", kill_on_drop: false }`
[INFO] [stdout] 6a2db28373ee0fef76545f278f0907f1c7af052a423fe0df3bc04200c4a9f400