[INFO] cloning repository https://github.com/mathphreak/mfte
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mathphreak/mfte" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathphreak%2Fmfte", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathphreak%2Fmfte'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23157874ad38c0ba670dada6b1e79c4947e7d06e
[INFO] checking mathphreak/mfte/23157874ad38c0ba670dada6b1e79c4947e7d06e against master#fcac501a73cdde54de46a0683567f1a890730555 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathphreak%2Fmfte" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mathphreak/mfte
[INFO] finished tweaking git repo https://github.com/mathphreak/mfte
[INFO] tweaked toml for git repo https://github.com/mathphreak/mfte written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mathphreak/mfte on toolchain fcac501a73cdde54de46a0683567f1a890730555
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mathphreak/mfte 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" "+fcac501a73cdde54de46a0683567f1a890730555" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.3
[INFO] [stderr]   Downloaded clipboard v0.4.2
[INFO] [stderr]   Downloaded ordermap v0.2.13
[INFO] [stderr]   Downloaded editorconfig v1.0.0
[INFO] [stderr]   Downloaded x11-clipboard v0.2.1
[INFO] [stderr]   Downloaded clipboard-win v2.0.1
[INFO] [stderr]   Downloaded objc v0.2.2
[INFO] [stderr]   Downloaded objc_id v0.1.0
[INFO] [stderr]   Downloaded cc v1.0.1
[INFO] [stderr]   Downloaded argparse v0.2.1
[INFO] [stderr]   Downloaded enum_derive v0.1.7
[INFO] [stderr]   Downloaded macro-attr v0.2.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5280a16a7a90d9b41d5cddf415bb72dd42f93e15aaddf0ee99ab1b68509c7e96
[INFO] running `Command { std: "docker" "start" "-a" "5280a16a7a90d9b41d5cddf415bb72dd42f93e15aaddf0ee99ab1b68509c7e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5280a16a7a90d9b41d5cddf415bb72dd42f93e15aaddf0ee99ab1b68509c7e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5280a16a7a90d9b41d5cddf415bb72dd42f93e15aaddf0ee99ab1b68509c7e96", kill_on_drop: false }`
[INFO] [stdout] 5280a16a7a90d9b41d5cddf415bb72dd42f93e15aaddf0ee99ab1b68509c7e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d6e421e324a5b9336a1366ddcba80618a284e7e3cd1e4d7ce9a6c89cde943be
[INFO] running `Command { std: "docker" "start" "-a" "4d6e421e324a5b9336a1366ddcba80618a284e7e3cd1e4d7ce9a6c89cde943be", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]    Compiling cc v1.0.1
[INFO] [stderr]     Checking rustc-demangle v0.1.5
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking lazy_static v0.2.9
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking ordermap v0.2.13
[INFO] [stderr]     Checking argparse v0.2.1
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]     Checking macro-attr v0.2.0
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]    Compiling xcb v0.8.1
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr] error: failed to run custom build command for `xcb v0.8.1`
[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-e82535cac5adb830/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'Shape', 'GetRectangles'))
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.1/rs_client.py", line 2449, in <module>
[INFO] [stderr]       module.generate()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.1/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-0.8.1/rs_client.py", line 297, 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-0.8.1/rs_client.py", line 115, 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-0.8.1/src/ffi/shape.rs'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (139) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.1/build.rs:73:17:
[INFO] [stderr]   processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.1/xml/shape.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59316faca072 - std[9fefba36b5be22f4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x59316faca072 - std[9fefba36b5be22f4]::backtrace_rs::backtrace::trace_unsynchronized::<std[9fefba36b5be22f4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x59316faca072 - std[9fefba36b5be22f4]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x59316faca072 - <<std[9fefba36b5be22f4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[12e9dae89a4c4a05]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x59316fadbd2a - <core[12e9dae89a4c4a05]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x59316fadbd2a - core[12e9dae89a4c4a05]::fmt::write
[INFO] [stderr]      6:     0x59316faceb46 - std[9fefba36b5be22f4]::io::default_write_fmt::<std[9fefba36b5be22f4]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x59316faceb46 - <std[9fefba36b5be22f4]::sys::stdio::unix::Stderr as std[9fefba36b5be22f4]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x59316faaf0ef - <std[9fefba36b5be22f4]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x59316faaf0ef - std[9fefba36b5be22f4]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x59316fac5d11 - std[9fefba36b5be22f4]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x59316fac5ecb - std[9fefba36b5be22f4]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x59316faaf1a8 - std[9fefba36b5be22f4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x59316faa45f9 - std[9fefba36b5be22f4]::sys::backtrace::__rust_end_short_backtrace::<std[9fefba36b5be22f4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x59316faafa4d - __rustc[d3a8f05c885b4dd0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x59316fadc39c - core[12e9dae89a4c4a05]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x59316fa9472f - build_script_build[68b5d701bc531177]::main::{closure#0}
[INFO] [stderr]     17:     0x59316fa9254d - build_script_build[68b5d701bc531177]::visit_xml::<build_script_build[68b5d701bc531177]::main::{closure#0}>
[INFO] [stderr]     18:     0x59316fa94f1a - build_script_build[68b5d701bc531177]::main
[INFO] [stderr]     19:     0x59316fa97c93 - <fn() as core[12e9dae89a4c4a05]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x59316fa93d66 - std[9fefba36b5be22f4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x59316fa94249 - std[9fefba36b5be22f4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x59316fac4ec6 - <&dyn core[12e9dae89a4c4a05]::ops::function::Fn<(), Output = i32> + core[12e9dae89a4c4a05]::panic::unwind_safe::RefUnwindSafe + core[12e9dae89a4c4a05]::marker::Sync as core[12e9dae89a4c4a05]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x59316fac4ec6 - std[9fefba36b5be22f4]::panicking::catch_unwind::do_call::<&dyn core[12e9dae89a4c4a05]::ops::function::Fn<(), Output = i32> + core[12e9dae89a4c4a05]::panic::unwind_safe::RefUnwindSafe + core[12e9dae89a4c4a05]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x59316fac4ec6 - std[9fefba36b5be22f4]::panicking::catch_unwind::<i32, &dyn core[12e9dae89a4c4a05]::ops::function::Fn<(), Output = i32> + core[12e9dae89a4c4a05]::panic::unwind_safe::RefUnwindSafe + core[12e9dae89a4c4a05]::marker::Sync>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x59316fac4ec6 - std[9fefba36b5be22f4]::panic::catch_unwind::<&dyn core[12e9dae89a4c4a05]::ops::function::Fn<(), Output = i32> + core[12e9dae89a4c4a05]::panic::unwind_safe::RefUnwindSafe + core[12e9dae89a4c4a05]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x59316fac4ec6 - std[9fefba36b5be22f4]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x59316fac4ec6 - std[9fefba36b5be22f4]::panicking::catch_unwind::do_call::<std[9fefba36b5be22f4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x59316fac4ec6 - std[9fefba36b5be22f4]::panicking::catch_unwind::<isize, std[9fefba36b5be22f4]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x59316fac4ec6 - std[9fefba36b5be22f4]::panic::catch_unwind::<std[9fefba36b5be22f4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x59316fac4ec6 - std[9fefba36b5be22f4]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/fcac501a73cdde54de46a0683567f1a890730555/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x59316fa93ce1 - std[9fefba36b5be22f4]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x59316fa98015 - main
[INFO] [stderr]     33:     0x7566cace31ca - <unknown>
[INFO] [stderr]     34:     0x7566cace328b - __libc_start_main
[INFO] [stderr]     35:     0x59316fa91f85 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4d6e421e324a5b9336a1366ddcba80618a284e7e3cd1e4d7ce9a6c89cde943be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6e421e324a5b9336a1366ddcba80618a284e7e3cd1e4d7ce9a6c89cde943be", kill_on_drop: false }`
[INFO] [stdout] 4d6e421e324a5b9336a1366ddcba80618a284e7e3cd1e4d7ce9a6c89cde943be