[INFO] cloning repository https://github.com/mvarrone-dev/rust_chess_bitboard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvarrone-dev/rust_chess_bitboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvarrone-dev%2Frust_chess_bitboard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvarrone-dev%2Frust_chess_bitboard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a4a0a7cfd9cb344657f15a3f61b2e71220f5ebc
[INFO] checking mvarrone-dev/rust_chess_bitboard against c0dfa9ae292642b7683cf7162ffb6880170df098 for pr-160902
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvarrone-dev%2Frust_chess_bitboard" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mvarrone-dev/rust_chess_bitboard
[INFO] finished tweaking git repo https://github.com/mvarrone-dev/rust_chess_bitboard
[INFO] tweaked toml for git repo https://github.com/mvarrone-dev/rust_chess_bitboard written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mvarrone-dev/rust_chess_bitboard on toolchain c0dfa9ae292642b7683cf7162ffb6880170df098
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mvarrone-dev/rust_chess_bitboard 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" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219
[INFO] running `Command { std: "docker" "start" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219" "/opt/rustwide/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219" "/opt/rustwide/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking bitboard v0.1.0 (/opt/rustwide/workdir/bitboard)
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.2
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling gfx_gl v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.10+1.0.8
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking gfx_core v0.9.2
[INFO] [stderr]     Checking sid v0.5.2
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]     Checking xi-unicode v0.2.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking glyph_brush_layout v0.1.9
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking twox-hash v1.6.0
[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/657a9193636481b2/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'GenericEvent', 'QueryVersion'))
[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]       ~~~~~~~~~~~~~~~^^
[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]       ~~~~~~~~~~^^
[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]       ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/genericevent.rs'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (2646) 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/ge.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f4094708c41 - std[2203805b97de62ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f4094708c41 - std[2203805b97de62ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[2203805b97de62ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f4094708c41 - std[2203805b97de62ea]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5f4094708c41 - <<std[2203805b97de62ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[718498f04c932c0b]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5f4094719f6a - <core[718498f04c932c0b]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5f4094719f6a - core[718498f04c932c0b]::fmt::write
[INFO] [stderr]      6:     0x5f409470cbec - core[718498f04c932c0b]::io::write::default_write_fmt::<std[2203805b97de62ea]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x5f409470cbec - <std[2203805b97de62ea]::sys::stdio::unix::Stderr as core[718498f04c932c0b]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x5f40946eb176 - <std[2203805b97de62ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5f40946eb176 - std[2203805b97de62ea]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5f4094704c31 - std[2203805b97de62ea]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5f4094704deb - std[2203805b97de62ea]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:815:13
[INFO] [stderr]     12:     0x5f40946eb222 - std[2203805b97de62ea]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:688:13
[INFO] [stderr]     13:     0x5f40946e3e39 - std[2203805b97de62ea]::sys::backtrace::__rust_end_short_backtrace::<std[2203805b97de62ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5f40946eba1d - __rustc[39630094539fe61a]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:679:5
[INFO] [stderr]     15:     0x5f409471a69c - core[718498f04c932c0b]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f40946d57cb - build_script_build[d4582d1f10f4e7bc]::main::{closure#0}
[INFO] [stderr]     17:     0x5f40946d393a - build_script_build[d4582d1f10f4e7bc]::visit_xml::<build_script_build[d4582d1f10f4e7bc]::main::{closure#0}>
[INFO] [stderr]     18:     0x5f40946d5f9a - build_script_build[d4582d1f10f4e7bc]::main
[INFO] [stderr]     19:     0x5f40946d8afb - <fn() as core[718498f04c932c0b]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5f40946d4d56 - std[2203805b97de62ea]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5f40946d52b9 - std[2203805b97de62ea]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5f4094704069 - <&dyn core[718498f04c932c0b]::ops::function::Fn<(), Output = i32> + core[718498f04c932c0b]::panic::unwind_safe::RefUnwindSafe + core[718498f04c932c0b]::marker::Sync as core[718498f04c932c0b]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5f4094704069 - std[2203805b97de62ea]::panicking::catch_unwind::do_call::<&dyn core[718498f04c932c0b]::ops::function::Fn<(), Output = i32> + core[718498f04c932c0b]::panic::unwind_safe::RefUnwindSafe + core[718498f04c932c0b]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:576:43
[INFO] [stderr]     24:     0x5f4094704069 - std[2203805b97de62ea]::panicking::catch_unwind::<i32, &dyn core[718498f04c932c0b]::ops::function::Fn<(), Output = i32> + core[718498f04c932c0b]::panic::unwind_safe::RefUnwindSafe + core[718498f04c932c0b]::marker::Sync>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5f4094704069 - std[2203805b97de62ea]::panic::catch_unwind::<&dyn core[718498f04c932c0b]::ops::function::Fn<(), Output = i32> + core[718498f04c932c0b]::panic::unwind_safe::RefUnwindSafe + core[718498f04c932c0b]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5f4094704069 - std[2203805b97de62ea]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5f4094704069 - std[2203805b97de62ea]::panicking::catch_unwind::do_call::<std[2203805b97de62ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:576:43
[INFO] [stderr]     28:     0x5f4094704069 - std[2203805b97de62ea]::panicking::catch_unwind::<isize, std[2203805b97de62ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5f4094704069 - std[2203805b97de62ea]::panic::catch_unwind::<std[2203805b97de62ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5f4094704069 - std[2203805b97de62ea]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c0dfa9ae292642b7683cf7162ffb6880170df098/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5f40946d4561 - std[2203805b97de62ea]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5f40946d8dc5 - main
[INFO] [stderr]     33:     0x75ffb4b11601 - <unknown>
[INFO] [stderr]     34:     0x75ffb4b11718 - __libc_start_main
[INFO] [stderr]     35:     0x5f40946d33c5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219", kill_on_drop: false }`
[INFO] [stdout] d1a014c5aac9afe9466c4a9c019fccb0f986c42e53d08a4d213c22f1d6754219
