[INFO] cloning repository https://github.com/jules/nexus-nn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jules/nexus-nn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjules%2Fnexus-nn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjules%2Fnexus-nn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1419f768af0324d1bc08b386296f8ed6b970d06b
[INFO] checking jules/nexus-nn against master#9d28fe39763974a96d61232e96ac856735e4cdd6 for pr-139624
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjules%2Fnexus-nn" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jules/nexus-nn on toolchain 9d28fe39763974a96d61232e96ac856735e4cdd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jules/nexus-nn
[INFO] finished tweaking git repo https://github.com/jules/nexus-nn
[INFO] tweaked toml for git repo https://github.com/jules/nexus-nn written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jules/nexus-nn 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" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/nexus-xyz/nexus-zkvm.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94ff7fe811c64505f601b79c5bdb9bd2e55945e7328642ed8d2006447c7021c9
[INFO] running `Command { std: "docker" "start" "-a" "94ff7fe811c64505f601b79c5bdb9bd2e55945e7328642ed8d2006447c7021c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94ff7fe811c64505f601b79c5bdb9bd2e55945e7328642ed8d2006447c7021c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ff7fe811c64505f601b79c5bdb9bd2e55945e7328642ed8d2006447c7021c9", kill_on_drop: false }`
[INFO] [stdout] 94ff7fe811c64505f601b79c5bdb9bd2e55945e7328642ed8d2006447c7021c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89eec02581876a4abb7f2b69723a02e75f2564e5f5c3b1fdc3a399dc39852288
[INFO] running `Command { std: "docker" "start" "-a" "89eec02581876a4abb7f2b69723a02e75f2564e5f5c3b1fdc3a399dc39852288", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling nexus-rt v1.0.0 (https://github.com/nexus-xyz/nexus-zkvm.git#0c944bde)
[INFO] [stderr] error: failed to run custom build command for `nexus-rt v1.0.0 (https://github.com/nexus-xyz/nexus-zkvm.git#0c944bde)`
[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/nexus-rt-84cac8ce6f6a5f64/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/git/checkouts/nexus-zkvm-a7184f46450a6996/0c944bd/runtime/build.rs:13:9:
[INFO] [stderr]   Unsupported target: x86_64-unknown-linux-gnu
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56e6335b3fb2 - std::backtrace_rs::backtrace::libunwind::trace::h1b5b1dd7ac1f8939
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x56e6335b3fb2 - std::backtrace_rs::backtrace::trace_unsynchronized::ha09e939fcfc45248
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x56e6335b3fb2 - std::sys::backtrace::_print_fmt::h2ef887b9f8c59b60
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x56e6335b3fb2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h7f9f5b2253cd7242
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x56e6335cfcd3 - core::fmt::rt::Argument::fmt::haf73210e0e9fce08
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/core/src/fmt/rt.rs:153:76
[INFO] [stderr]      5:     0x56e6335cfcd3 - core::fmt::write::hcc144aae8a9cc5f1
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/core/src/fmt/mod.rs:1481:21
[INFO] [stderr]      6:     0x56e6335b1873 - std::io::default_write_fmt::h8cbb77db9fd67e2d
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x56e6335b1873 - std::io::Write::write_fmt::h4e96a903ddadda96
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x56e6335b3e02 - std::sys::backtrace::BacktraceLock::print::hed4c55a18b18cdc4
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x56e6335b5412 - std::panicking::default_hook::{{closure}}::hc65988dc07a9380c
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x56e6335b5215 - std::panicking::default_hook::he16c2a917ee140e8
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x56e6335b5ce2 - std::panicking::rust_panic_with_hook::hab5dd862064fc7a8
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x56e6335b5b7a - std::panicking::begin_panic_handler::{{closure}}::h41e4a1abc203e6c0
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x56e6335b44a9 - std::sys::backtrace::__rust_end_short_backtrace::h6a37ff3a23cbb6e6
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x56e6335b580d - __rustc[ca4500910acfd566]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x56e6335cef80 - core::panicking::panic_fmt::h71c7eb6d58835eab
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x56e633592de1 - build_script_build::main::h2254877d9eda89ab
[INFO] [stderr]     17:     0x56e633591be3 - core::ops::function::FnOnce::call_once::h28ddd77e77310b71
[INFO] [stderr]     18:     0x56e633591586 - std::sys::backtrace::__rust_begin_short_backtrace::he22df55333a82312
[INFO] [stderr]     19:     0x56e6335914a9 - std::rt::lang_start::{{closure}}::h94e6006896ab9eee
[INFO] [stderr]     20:     0x56e6335ae540 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2f78961f13056eff
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     21:     0x56e6335ae540 - std::panicking::try::do_call::h33f079e7c2fde799
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:589:40
[INFO] [stderr]     22:     0x56e6335ae540 - std::panicking::try::h6a0305ea52d703ee
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:552:19
[INFO] [stderr]     23:     0x56e6335ae540 - std::panic::catch_unwind::h0c9a2a6e46ace7a9
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x56e6335ae540 - std::rt::lang_start_internal::{{closure}}::hefe9aad38a868eed
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/rt.rs:168:24
[INFO] [stderr]     25:     0x56e6335ae540 - std::panicking::try::do_call::h82d9e8bc2eb3a87c
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:589:40
[INFO] [stderr]     26:     0x56e6335ae540 - std::panicking::try::hbf5275dd15347c13
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panicking.rs:552:19
[INFO] [stderr]     27:     0x56e6335ae540 - std::panic::catch_unwind::h9ed847f041ea5d93
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x56e6335ae540 - std::rt::lang_start_internal::habecbfa1b3022548
[INFO] [stderr]                                  at /rustc/9d28fe39763974a96d61232e96ac856735e4cdd6/library/std/src/rt.rs:164:5
[INFO] [stderr]     29:     0x56e633591491 - std::rt::lang_start::h643caa6482f4905e
[INFO] [stderr]     30:     0x56e6335933d5 - main
[INFO] [stderr]     31:     0x752bac1841ca - <unknown>
[INFO] [stderr]     32:     0x752bac18428b - __libc_start_main
[INFO] [stderr]     33:     0x56e633590db5 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "89eec02581876a4abb7f2b69723a02e75f2564e5f5c3b1fdc3a399dc39852288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89eec02581876a4abb7f2b69723a02e75f2564e5f5c3b1fdc3a399dc39852288", kill_on_drop: false }`
[INFO] [stdout] 89eec02581876a4abb7f2b69723a02e75f2564e5f5c3b1fdc3a399dc39852288