[INFO] cloning repository https://github.com/softprops/emoji-clock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/softprops/emoji-clock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Femoji-clock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Femoji-clock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7870a99926e2df76c25e69c1f97c2b1497b9de3a
[INFO] testing softprops/emoji-clock against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Femoji-clock" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/softprops/emoji-clock on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/softprops/emoji-clock
[INFO] finished tweaking git repo https://github.com/softprops/emoji-clock
[INFO] tweaked toml for git repo https://github.com/softprops/emoji-clock written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/softprops/emoji-clock 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" "+61223975d46f794466efa832bc7562b9707ecc46" "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] testing softprops/emoji-clock against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Femoji-clock" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/softprops/emoji-clock on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/softprops/emoji-clock
[INFO] finished tweaking git repo https://github.com/softprops/emoji-clock
[INFO] tweaked toml for git repo https://github.com/softprops/emoji-clock written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/softprops/emoji-clock 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "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] testing softprops/emoji-clock against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Femoji-clock" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/softprops/emoji-clock on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/softprops/emoji-clock
[INFO] finished tweaking git repo https://github.com/softprops/emoji-clock
[INFO] tweaked toml for git repo https://github.com/softprops/emoji-clock written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/softprops/emoji-clock 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scanlex v0.1.2
[INFO] [stderr]   Downloaded structopt-derive v0.2.17
[INFO] [stderr]   Downloaded structopt v0.2.17
[INFO] [stderr]   Downloaded chrono-english v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbe644c1bea11ae23ad661cb0dbccdca6f801369308217a16f749296299dd5d6
[INFO] running `Command { std: "docker" "start" "-a" "bbe644c1bea11ae23ad661cb0dbccdca6f801369308217a16f749296299dd5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbe644c1bea11ae23ad661cb0dbccdca6f801369308217a16f749296299dd5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe644c1bea11ae23ad661cb0dbccdca6f801369308217a16f749296299dd5d6", kill_on_drop: false }`
[INFO] [stdout] bbe644c1bea11ae23ad661cb0dbccdca6f801369308217a16f749296299dd5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc7845edc0b980d261f875ca6222e95bd0ca9076e9da77434bfd56600a1ae33
[INFO] running `Command { std: "docker" "start" "-a" "2bc7845edc0b980d261f875ca6222e95bd0ca9076e9da77434bfd56600a1ae33", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling scanlex v0.1.2
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling quote v0.6.8
[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-f8a18eb7b1128cb6/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'XF86Dri', 'AuthConnection'))
[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/xf86dri.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/xf86dri.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55ef11f956f6 - std::backtrace_rs::backtrace::libunwind::trace::hbf3981e6c8a62f19
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x55ef11f956f6 - std::backtrace_rs::backtrace::trace_unsynchronized::h5d13053d67c404cc
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55ef11f956f6 - std::sys_common::backtrace::_print_fmt::hd24dc5b701eaf8ad
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55ef11f956f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1d0155c7c5a7d116
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55ef11fb68ec - core::fmt::rt::Argument::fmt::h462c7a4781d69908
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x55ef11fb68ec - core::fmt::write::h3cadc3d0c35667c3
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x55ef11f9342f - std::io::Write::write_fmt::hed25ebadf8dbdff6
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      7:     0x55ef11f954a4 - std::sys_common::backtrace::_print::h21e0ad4a03aa55df
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55ef11f954a4 - std::sys_common::backtrace::print::hb7cfd89cda9bdca7
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55ef11f96b2b - std::panicking::default_hook::{{closure}}::hceb0cad555a61bc8
[INFO] [stderr]     10:     0x55ef11f96879 - std::panicking::default_hook::h00eb745c4c12778b
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x55ef11f96fcd - std::panicking::rust_panic_with_hook::hccddb3269d601551
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:782:13
[INFO] [stderr]     12:     0x55ef11f96ea2 - std::panicking::begin_panic_handler::{{closure}}::h1759cdf989495c64
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:660:13
[INFO] [stderr]     13:     0x55ef11f95bd6 - std::sys_common::backtrace::__rust_end_short_backtrace::h209794238b4d13a4
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55ef11f96bd4 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:648:5
[INFO] [stderr]     15:     0x55ef11f73085 - core::panicking::panic_fmt::ha17ebef8fbaa0a3e
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x55ef11f746de - build_script_build::main::hfc3793c402db7644
[INFO] [stderr]     17:     0x55ef11f749d3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ef68ee80134937e
[INFO] [stderr]     18:     0x55ef11f749e9 - std::rt::lang_start::{{closure}}::hdd8b466376c181c1
[INFO] [stderr]     19:     0x55ef11f90403 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h7d1c89267327c395
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     20:     0x55ef11f90403 - std::panicking::try::do_call::hec8ee524898e5318
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40
[INFO] [stderr]     21:     0x55ef11f90403 - std::panicking::try::h85c96e2ce7745fbd
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19
[INFO] [stderr]     22:     0x55ef11f90403 - std::panic::catch_unwind::h01b393d92a7d858b
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14
[INFO] [stderr]     23:     0x55ef11f90403 - std::rt::lang_start_internal::{{closure}}::hecb3333b28712af4
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/rt.rs:148:48
[INFO] [stderr]     24:     0x55ef11f90403 - std::panicking::try::do_call::hf03ca5e740a75feb
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40
[INFO] [stderr]     25:     0x55ef11f90403 - std::panicking::try::h3875e18ff8e3d631
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19
[INFO] [stderr]     26:     0x55ef11f90403 - std::panic::catch_unwind::h014a8be543d3570f
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14
[INFO] [stderr]     27:     0x55ef11f90403 - std::rt::lang_start_internal::hb844c77b3284ebab
[INFO] [stderr]                                  at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/rt.rs:148:20
[INFO] [stderr]     28:     0x55ef11f749c5 - main
[INFO] [stderr]     29:     0x7f2b6f9c3d90 - <unknown>
[INFO] [stderr]     30:     0x7f2b6f9c3e40 - __libc_start_main
[INFO] [stderr]     31:     0x55ef11f73665 - _start
[INFO] [stderr]     32:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2bc7845edc0b980d261f875ca6222e95bd0ca9076e9da77434bfd56600a1ae33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc7845edc0b980d261f875ca6222e95bd0ca9076e9da77434bfd56600a1ae33", kill_on_drop: false }`
[INFO] [stdout] 2bc7845edc0b980d261f875ca6222e95bd0ca9076e9da77434bfd56600a1ae33