[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 master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2vg%2Ftfa-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2vg/tfa-rs on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e070a9b7924cd3eae879936754e9eb3f89faaccadb97398fcd960af52940eb9
[INFO] running `Command { std: "docker" "start" "-a" "7e070a9b7924cd3eae879936754e9eb3f89faaccadb97398fcd960af52940eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e070a9b7924cd3eae879936754e9eb3f89faaccadb97398fcd960af52940eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e070a9b7924cd3eae879936754e9eb3f89faaccadb97398fcd960af52940eb9", kill_on_drop: false }`
[INFO] [stdout] 7e070a9b7924cd3eae879936754e9eb3f89faaccadb97398fcd960af52940eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e1a71cb2c391c5602a66bbe61566e07030eabc198567bbf251cd7b8d9cbf7b
[INFO] running `Command { std: "docker" "start" "-a" "20e1a71cb2c391c5602a66bbe61566e07030eabc198567bbf251cd7b8d9cbf7b", 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 syn v1.0.72
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[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 base64 v0.13.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking base64ct v1.0.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[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', 'Xevie', 'SelectInput'))
[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/xevie.rs'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' 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/xevie.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5610620769f2 - std::backtrace_rs::backtrace::libunwind::trace::h39e88f99cfa63e74
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5610620769f2 - std::backtrace_rs::backtrace::trace_unsynchronized::hef63304cb6fef36d
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5610620769f2 - std::sys::backtrace::_print_fmt::h7ec26c4ee7ccc032
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5610620769f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac45b7cfaa275b40
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x561062095f23 - core::fmt::rt::Argument::fmt::h907a798f30600489
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x561062095f23 - core::fmt::write::h59a9661adde5d36e
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]      6:     0x5610620741a3 - std::io::default_write_fmt::h73c36cbcdbbddd07
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5610620741a3 - std::io::Write::write_fmt::ha231895b9db92a25
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x561062076842 - std::sys::backtrace::BacktraceLock::print::h4ae7ed04807ef5b3
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x561062077c46 - std::panicking::default_hook::{{closure}}::h735d8c804139cce3
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x561062077a49 - std::panicking::default_hook::h224d2666759e7291
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x561062078512 - std::panicking::rust_panic_with_hook::he1df0cfd30f42e42
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5610620783aa - std::panicking::begin_panic_handler::{{closure}}::h0cfa8a279ab1997b
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x561062076ee9 - std::sys::backtrace::__rust_end_short_backtrace::heda4df6de4037edb
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x56106207803d - __rustc[7d7eb51e3a6f1fca]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x561062095210 - core::panicking::panic_fmt::h1193ec5b363b742f
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x56106204f669 - build_script_build::main::{{closure}}::h89f977bb2050df5c
[INFO] [stderr]     17:     0x56106204e3bc - build_script_build::visit_xml::h29b3054b50f22382
[INFO] [stderr]     18:     0x56106204ecda - build_script_build::main::hd9dbef06cbaedb9f
[INFO] [stderr]     19:     0x56106204aa23 - core::ops::function::FnOnce::call_once::h7ea96757e6e85d57
[INFO] [stderr]     20:     0x56106204a2c6 - std::sys::backtrace::__rust_begin_short_backtrace::h27d73a0d5970e678
[INFO] [stderr]     21:     0x56106204a139 - std::rt::lang_start::{{closure}}::ha73459099625e40e
[INFO] [stderr]     22:     0x561062070c10 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hcf9035d1675b4ad7
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     23:     0x561062070c10 - std::panicking::catch_unwind::do_call::h37d3df88fb39f485
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:589:40
[INFO] [stderr]     24:     0x561062070c10 - std::panicking::catch_unwind::h108498c08ecb1396
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:552:19
[INFO] [stderr]     25:     0x561062070c10 - std::panic::catch_unwind::h4e1bdfb032b58ef1
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x561062070c10 - std::rt::lang_start_internal::{{closure}}::h684091f636dafe1d
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x561062070c10 - std::panicking::catch_unwind::do_call::hd64425e32360a426
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:589:40
[INFO] [stderr]     28:     0x561062070c10 - std::panicking::catch_unwind::h17dc2063624a3723
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:552:19
[INFO] [stderr]     29:     0x561062070c10 - std::panic::catch_unwind::hced1563fc56769e6
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x561062070c10 - std::rt::lang_start_internal::hf0c0df09fae8e3a1
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x56106204a121 - std::rt::lang_start::hafadbf46feea6cb8
[INFO] [stderr]     32:     0x56106204f6e5 - main
[INFO] [stderr]     33:     0x7c9f9015e1ca - <unknown>
[INFO] [stderr]     34:     0x7c9f9015e28b - __libc_start_main
[INFO] [stderr]     35:     0x561062048ec5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "20e1a71cb2c391c5602a66bbe61566e07030eabc198567bbf251cd7b8d9cbf7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e1a71cb2c391c5602a66bbe61566e07030eabc198567bbf251cd7b8d9cbf7b", kill_on_drop: false }`
[INFO] [stdout] 20e1a71cb2c391c5602a66bbe61566e07030eabc198567bbf251cd7b8d9cbf7b
