[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#a2db9280539229a3b8a084a09886670a57bc7e9c 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2vg/tfa-rs on toolchain a2db9280539229a3b8a084a09886670a57bc7e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded argon2 v0.2.0
[INFO] [stderr]   Downloaded objc_id v0.1.1
[INFO] [stderr]   Downloaded crypto-mac v0.10.0
[INFO] [stderr]   Downloaded sha-1 v0.9.6
[INFO] [stderr]   Downloaded x11-clipboard v0.3.3
[INFO] [stderr]   Downloaded password-hash v0.2.1
[INFO] [stderr]   Downloaded anyhow v1.0.40
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded poly1305 v0.7.0
[INFO] [stderr]   Downloaded tinyvec v1.2.0
[INFO] [stderr]   Downloaded chacha20poly1305 v0.8.0
[INFO] [stderr]   Downloaded serde v1.0.126
[INFO] [stderr]   Downloaded redox_syscall v0.2.8
[INFO] [stderr]   Downloaded xcb v0.8.2
[INFO] [stderr]   Downloaded nom v6.1.2
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] [stderr]   Downloaded memchr v2.4.0
[INFO] [stderr]   Downloaded chacha20 v0.7.1
[INFO] [stderr]   Downloaded cpufeatures v0.1.4
[INFO] [stderr]   Downloaded libc v0.2.94
[INFO] [stderr]   Downloaded sha2 v0.9.5
[INFO] [stderr]   Downloaded generic-array v0.14.4
[INFO] [stderr]   Downloaded libreauth v0.14.1
[INFO] [stderr]   Downloaded ron v0.6.4
[INFO] [stderr]   Downloaded serde_derive v1.0.126
[INFO] [stderr]   Downloaded base64ct v1.0.0
[INFO] [stderr]   Downloaded objc-foundation v0.1.1
[INFO] [stderr]   Downloaded clipboard v0.5.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.4
[INFO] [stderr]   Downloaded typenum v1.13.0
[INFO] [stderr]   Downloaded aead v0.4.1
[INFO] [stderr]   Downloaded universal-hash v0.4.0
[INFO] [stderr]   Downloaded clipboard-win v2.2.0
[INFO] [stderr]   Downloaded dirs-sys v0.3.6
[INFO] [stderr]   Downloaded hmac v0.10.1
[INFO] [stderr]   Downloaded pbkdf2 v0.7.5
[INFO] [stderr]   Downloaded base32 v0.4.0
[INFO] [stderr]   Downloaded dirs v3.0.2
[INFO] [stderr]   Downloaded subtle v2.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 557d1bf9c7815fbfe453a1964a878612b22d6bc882399f2bce5d155ed6dbfba8
[INFO] running `Command { std: "docker" "start" "-a" "557d1bf9c7815fbfe453a1964a878612b22d6bc882399f2bce5d155ed6dbfba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "557d1bf9c7815fbfe453a1964a878612b22d6bc882399f2bce5d155ed6dbfba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557d1bf9c7815fbfe453a1964a878612b22d6bc882399f2bce5d155ed6dbfba8", kill_on_drop: false }`
[INFO] [stdout] 557d1bf9c7815fbfe453a1964a878612b22d6bc882399f2bce5d155ed6dbfba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e99e5754522ebbab762dbc4cfddc3d0b9b294c1ca1f305fbfd913eebe29872
[INFO] running `Command { std: "docker" "start" "-a" "e2e99e5754522ebbab762dbc4cfddc3d0b9b294c1ca1f305fbfd913eebe29872", 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 log v0.4.14
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[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 crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking base64ct v1.0.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking textwrap v0.11.0
[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' (524) 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:     0x6468c4efc0e2 - std::backtrace_rs::backtrace::libunwind::trace::h1a4ebba69fc75d2d
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6468c4efc0e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd7b65ac0990ee0d2
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6468c4efc0e2 - std::sys::backtrace::_print_fmt::h2621a81c9f8bcfda
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6468c4efc0e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h2084c3dbfd337380
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6468c4f0b0ff - core::fmt::rt::Argument::fmt::h45b1c94781594f6a
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x6468c4f0b0ff - core::fmt::write::h31335071752c4997
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x6468c4ed0861 - std::io::default_write_fmt::h3e56ef8c08584ffe
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x6468c4ed0861 - std::io::Write::write_fmt::h5aa3fd1b5b8c18e6
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x6468c4eda032 - std::sys::backtrace::BacktraceLock::print::ha3f328b02a9b5f5e
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6468c4edbe3c - std::panicking::default_hook::{{closure}}::h1cbde4d8e70655b3
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x6468c4edbc96 - std::panicking::default_hook::hb7aecd6c1398962f
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x6468c4edc4c5 - std::panicking::panic_with_hook::h60d5783eea7347a8
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x6468c4edc35a - std::panicking::panic_handler::{{closure}}::h817e027be0a77185
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x6468c4eda169 - std::sys::backtrace::__rust_end_short_backtrace::h713df0bb56f7f510
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x6468c4ec539d - __rustc[d01e79f5dfbfaf3]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x6468c4f0e590 - core::panicking::panic_fmt::hc9619ae845caf856
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x6468c4ebfd0d - build_script_build::main::{{closure}}::h15df9efc65ddcd2a
[INFO] [stderr]     17:     0x6468c4ec026d - build_script_build::visit_xml::h15faad2e485cf6d1
[INFO] [stderr]     18:     0x6468c4ebf36a - build_script_build::main::hf2b6e09775acf105
[INFO] [stderr]     19:     0x6468c4ec1ad3 - core::ops::function::FnOnce::call_once::h5a7a8aabd5fbfe15
[INFO] [stderr]     20:     0x6468c4ec13b6 - std::sys::backtrace::__rust_begin_short_backtrace::hb13bb4e6ba50ce5a
[INFO] [stderr]     21:     0x6468c4ec1229 - std::rt::lang_start::{{closure}}::h1374d3a260ba795f
[INFO] [stderr]     22:     0x6468c4ed2160 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h14ca9ed40055b898
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x6468c4ed2160 - std::panicking::catch_unwind::do_call::h2c2335734582ee7a
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:590:40
[INFO] [stderr]     24:     0x6468c4ed2160 - std::panicking::catch_unwind::h07c11cd44e723fd4
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:553:19
[INFO] [stderr]     25:     0x6468c4ed2160 - std::panic::catch_unwind::h829fb6f5f0d913a5
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x6468c4ed2160 - std::rt::lang_start_internal::{{closure}}::h69746c1180d6b98d
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x6468c4ed2160 - std::panicking::catch_unwind::do_call::h34004e9c49ad9518
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x6468c4ed2160 - std::panicking::catch_unwind::hb7784afdd599ace6
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x6468c4ed2160 - std::panic::catch_unwind::h2b06b87938104426
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x6468c4ed2160 - std::rt::lang_start_internal::h63090e0465fdda9f
[INFO] [stderr]                                  at /rustc/a2db9280539229a3b8a084a09886670a57bc7e9c/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x6468c4ec1211 - std::rt::lang_start::ha2fcdace7f168c01
[INFO] [stderr]     32:     0x6468c4ec5095 - main
[INFO] [stderr]     33:     0x7924f6d211ca - <unknown>
[INFO] [stderr]     34:     0x7924f6d2128b - __libc_start_main
[INFO] [stderr]     35:     0x6468c4ebe785 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2e99e5754522ebbab762dbc4cfddc3d0b9b294c1ca1f305fbfd913eebe29872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e99e5754522ebbab762dbc4cfddc3d0b9b294c1ca1f305fbfd913eebe29872", kill_on_drop: false }`
[INFO] [stdout] e2e99e5754522ebbab762dbc4cfddc3d0b9b294c1ca1f305fbfd913eebe29872
