[INFO] cloning repository https://github.com/2vg/tfa-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2vg/tfa-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2vg%2Ftfa-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2vg%2Ftfa-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 824bbb7b51bc0b90d62f7188aa368889a1e0a8c8
[INFO] checking 2vg/tfa-rs against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2vg%2Ftfa-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/2vg/tfa-rs
[INFO] finished tweaking git repo https://github.com/2vg/tfa-rs
[INFO] tweaked toml for git repo https://github.com/2vg/tfa-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2vg/tfa-rs on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/2vg/tfa-rs 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bd05763e38263ce4ddef36683de4104f51eb896c8c3bcf78d4e01cd981cfdb7
[INFO] running `Command { std: "docker" "start" "-a" "8bd05763e38263ce4ddef36683de4104f51eb896c8c3bcf78d4e01cd981cfdb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd05763e38263ce4ddef36683de4104f51eb896c8c3bcf78d4e01cd981cfdb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd05763e38263ce4ddef36683de4104f51eb896c8c3bcf78d4e01cd981cfdb7", kill_on_drop: false }`
[INFO] [stdout] 8bd05763e38263ce4ddef36683de4104f51eb896c8c3bcf78d4e01cd981cfdb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8696af83c0ed8d11a9f7ab42d4ae71d4d4c461bfa9a279e80cc00fd20ec012b
[INFO] running `Command { std: "docker" "start" "-a" "b8696af83c0ed8d11a9f7ab42d4ae71d4d4c461bfa9a279e80cc00fd20ec012b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]     Checking cpufeatures v0.1.4
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking base64ct v1.0.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking password-hash v0.2.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking rust-argon2 v0.8.3
[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-7a89442001d3756c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'Render', 'CreateConicalGradient'))
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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-1949cf8c6b5b557f/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-1949cf8c6b5b557f/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-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 114, in writeout
[INFO] [stderr]       with open(path, 'w') as f:
[INFO] [stderr]            ^^^^^^^^^^^^^^^
[INFO] [stderr]   OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/src/ffi/render.rs'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (573) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/build.rs:75:17:
[INFO] [stderr]   processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xml/render.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x60736b9200e2 - std::backtrace_rs::backtrace::libunwind::trace::hd46796215bd1e3ee
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x60736b9200e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h26186455db0996f9
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x60736b9200e2 - std::sys::backtrace::_print_fmt::h19e83fb5c091e71f
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x60736b9200e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hcb8c7bc5e8b1bfa1
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x60736b92f0ff - core::fmt::rt::Argument::fmt::h3352b07ac07cbf93
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x60736b92f0ff - core::fmt::write::had2134bf47131820
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x60736b8f4b01 - std::io::default_write_fmt::h99dd2bab5b572a86
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x60736b8f4b01 - std::io::Write::write_fmt::hd2c462f7af23bde6
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x60736b8fe032 - std::sys::backtrace::BacktraceLock::print::h7e5b07d83c877ada
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x60736b8ffe3c - std::panicking::default_hook::{{closure}}::h5d8e0d94ad1af99a
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x60736b8ffc96 - std::panicking::default_hook::h996c12cee52ccebb
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x60736b9004c5 - std::panicking::panic_with_hook::h1b423b7566c4755b
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x60736b90035a - std::panicking::panic_handler::{{closure}}::h34b23641303ff31e
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x60736b8fe169 - std::sys::backtrace::__rust_end_short_backtrace::hb80a8e6e0b60e111
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x60736b8e939d - __rustc[722d17c6171f52c8]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x60736b932590 - core::panicking::panic_fmt::ha275882bd49099fb
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x60736b8e3d0d - build_script_build::main::{{closure}}::hb3fd74c0d0287e5c
[INFO] [stderr]     17:     0x60736b8e426d - build_script_build::visit_xml::he909c75f8515ec4e
[INFO] [stderr]     18:     0x60736b8e336a - build_script_build::main::h2de0b0da00c8a3b4
[INFO] [stderr]     19:     0x60736b8e5b13 - core::ops::function::FnOnce::call_once::hbede8b8bc6a60d4d
[INFO] [stderr]     20:     0x60736b8e53b6 - std::sys::backtrace::__rust_begin_short_backtrace::h8334cc44e34e2b90
[INFO] [stderr]     21:     0x60736b8e5229 - std::rt::lang_start::{{closure}}::h481d37b0a990e3d2
[INFO] [stderr]     22:     0x60736b8f6160 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfb14353e1eeb753b
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x60736b8f6160 - std::panicking::catch_unwind::do_call::h898a17a587df7a76
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     24:     0x60736b8f6160 - std::panicking::catch_unwind::hfd0ece50f644bb35
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     25:     0x60736b8f6160 - std::panic::catch_unwind::h9fac8434bbbd802a
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x60736b8f6160 - std::rt::lang_start_internal::{{closure}}::h4e55b3b4b3d25280
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x60736b8f6160 - std::panicking::catch_unwind::do_call::h9068dfba3aa54722
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x60736b8f6160 - std::panicking::catch_unwind::h7a7ec255fb2e091c
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x60736b8f6160 - std::panic::catch_unwind::h5eb767863b33f96d
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x60736b8f6160 - std::rt::lang_start_internal::hf53ddb54f9604821
[INFO] [stderr]                                  at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x60736b8e5211 - std::rt::lang_start::hae65fd44e3aab649
[INFO] [stderr]     32:     0x60736b8e9095 - main
[INFO] [stderr]     33:     0x7986a3eee1ca - <unknown>
[INFO] [stderr]     34:     0x7986a3eee28b - __libc_start_main
[INFO] [stderr]     35:     0x60736b8e2785 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b8696af83c0ed8d11a9f7ab42d4ae71d4d4c461bfa9a279e80cc00fd20ec012b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8696af83c0ed8d11a9f7ab42d4ae71d4d4c461bfa9a279e80cc00fd20ec012b", kill_on_drop: false }`
[INFO] [stdout] b8696af83c0ed8d11a9f7ab42d4ae71d4d4c461bfa9a279e80cc00fd20ec012b
