[INFO] fetching crate rsnark 0.1.6...
[INFO] testing rsnark-0.1.6 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rsnark 0.1.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rsnark 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rsnark 0.1.6
[INFO] tweaked toml for crates.io crate rsnark 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsnark 0.1.6 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsnark 0.1.6 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-core v0.62.0
[INFO] [stderr]   Downloaded rust2go-convert v0.1.0
[INFO] [stderr]   Downloaded rust2go-cli v0.4.1
[INFO] [stderr]   Downloaded rust2go-common v0.4.0
[INFO] [stderr]   Downloaded rust2go-macro v0.4.0
[INFO] [stderr]   Downloaded rust2go v0.4.1
[INFO] [stderr]   Downloaded cc v1.2.37
[INFO] [stderr]   Downloaded ark-ff-macros v0.3.0
[INFO] [stderr]   Downloaded impl-codec v0.6.0
[INFO] [stderr]   Downloaded ark-ff-asm v0.3.0
[INFO] [stderr]   Downloaded clap_derive v4.5.47
[INFO] [stderr]   Downloaded ark-serialize v0.3.0
[INFO] [stderr]   Downloaded rlp v0.5.2
[INFO] [stderr]   Downloaded alloy-rlp v0.3.12
[INFO] [stderr]   Downloaded semver-parser v0.10.3
[INFO] [stderr]   Downloaded fastrlp v0.3.1
[INFO] [stderr]   Downloaded fastrlp v0.4.0
[INFO] [stderr]   Downloaded tempfile v3.22.0
[INFO] [stderr]   Downloaded rsnark-core v0.1.3
[INFO] [stderr]   Downloaded rsnark-macros v0.1.5
[INFO] [stderr]   Downloaded cbindgen v0.28.0
[INFO] [stderr]   Downloaded rsnark-provers-core v0.1.6
[INFO] [stderr]   Downloaded ruint v1.16.0
[INFO] [stderr]   Downloaded rsnark-provers-mock v0.1.4
[INFO] [stderr]   Downloaded primitive-types v0.12.2
[INFO] [stderr]   Downloaded clap_builder v4.5.47
[INFO] [stderr]   Downloaded ruint-macro v1.2.1
[INFO] [stderr]   Downloaded ark-std v0.3.0
[INFO] [stderr]   Downloaded ark-ff v0.3.0
[INFO] [stderr]   Downloaded clap v4.5.47
[INFO] [stderr]   Downloaded rsnark-provers-gnark v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc995dc44382b3a650e091484e15197e8cff2b6e7c7cbf50a4d26555a15cf698
[INFO] running `Command { std: "docker" "start" "-a" "dc995dc44382b3a650e091484e15197e8cff2b6e7c7cbf50a4d26555a15cf698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc995dc44382b3a650e091484e15197e8cff2b6e7c7cbf50a4d26555a15cf698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc995dc44382b3a650e091484e15197e8cff2b6e7c7cbf50a4d26555a15cf698", kill_on_drop: false }`
[INFO] [stdout] dc995dc44382b3a650e091484e15197e8cff2b6e7c7cbf50a4d26555a15cf698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e1f7b1399156ed0f9fbe13e687d722d556f57d5aede3534be288374a051e1b4
[INFO] running `Command { std: "docker" "start" "-a" "3e1f7b1399156ed0f9fbe13e687d722d556f57d5aede3534be288374a051e1b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling cbindgen v0.28.0
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rust2go-convert v0.1.0
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling ruint v1.16.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling rust2go-common v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling rsnark-macros v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling rust2go-macro v0.4.0
[INFO] [stderr]    Compiling rust2go v0.4.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde_with v3.14.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rsnark-core v0.1.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling rsnark-provers-core v0.1.6
[INFO] [stderr]    Compiling rsnark-provers-mock v0.1.4
[INFO] [stderr]    Compiling rust2go-cli v0.4.1
[INFO] [stderr]    Compiling rsnark-provers-gnark v0.1.8
[INFO] [stderr] error: failed to run custom build command for `rsnark-provers-gnark v0.1.8`
[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/rsnark-provers-gnark-4543d330113c6b92/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo::rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1342) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust2go-cli-0.4.1/src/lib.rs:42:56:
[INFO] [stderr]   Unable to write file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x64b799ea2322 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x64b799ea2322 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x64b799ea2322 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x64b799ea2322 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h52160e9da139e442
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x64b799eb4f2f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x64b799eb4f2f - core::fmt::write::hf09a056a304e021a
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x64b799e6f7f1 - std::io::default_write_fmt::h7567c5950fb0173c
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x64b799e6f7f1 - std::io::Write::write_fmt::h361c7127187cda65
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x64b799e7bbe2 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x64b799e7ee7f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x64b799e7ecd9 - std::panicking::default_hook::h8d20506cf72e4831
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x64b799e7f5b5 - std::panicking::panic_with_hook::h746880a052e02c85
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x64b799e7f39a - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x64b799e7bd19 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x64b799e62f2d - __rustc[76f7e7187978e2f8]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x64b799ebf2e0 - core::panicking::panic_fmt::heb245a301f4395db
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x64b799ebe016 - core::result::unwrap_failed::h91bd1e1731f928fc
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/result.rs:1855:5
[INFO] [stderr]     17:     0x64b799a2cef0 - core::result::Result<T,E>::expect::ha63ae49a43118104
[INFO] [stderr]     18:     0x64b799a29ecb - rust2go_cli::generate::hf761f783bc502763
[INFO] [stderr]     19:     0x64b799618be3 - rust2go::build::Builder<std::path::PathBuf,GOC>::build::hcc6b9346e8208fb3
[INFO] [stderr]     20:     0x64b799613a71 - build_script_build::main::h9f79f2794d4f7836
[INFO] [stderr]     21:     0x64b7996144f3 - core::ops::function::FnOnce::call_once::h768f0bd19caf6202
[INFO] [stderr]     22:     0x64b7996143c6 - std::sys::backtrace::__rust_begin_short_backtrace::h0383eeda3392a6d5
[INFO] [stderr]     23:     0x64b7996143a9 - std::rt::lang_start::{{closure}}::h4b4f3e538322576e
[INFO] [stderr]     24:     0x64b799e71350 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h92f7271baace0227
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     25:     0x64b799e71350 - std::panicking::catch_unwind::do_call::hab80bc7615f9a56f
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40
[INFO] [stderr]     26:     0x64b799e71350 - std::panicking::catch_unwind::h44920ff533ed11dd
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19
[INFO] [stderr]     27:     0x64b799e71350 - std::panic::catch_unwind::hbc4760794652046f
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x64b799e71350 - std::rt::lang_start_internal::{{closure}}::h017b9ee7d9dfccf2
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:175:24
[INFO] [stderr]     29:     0x64b799e71350 - std::panicking::catch_unwind::do_call::h5c448dae61c3a22b
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40
[INFO] [stderr]     30:     0x64b799e71350 - std::panicking::catch_unwind::ha3a2750d16137715
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19
[INFO] [stderr]     31:     0x64b799e71350 - std::panic::catch_unwind::ha56344eb931bca1a
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14
[INFO] [stderr]     32:     0x64b799e71350 - std::rt::lang_start_internal::h4e6c18fadc4e7470
[INFO] [stderr]                                  at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:171:5
[INFO] [stderr]     33:     0x64b799614391 - std::rt::lang_start::he8e0129ad7ac9d28
[INFO] [stderr]     34:     0x64b799618f35 - main
[INFO] [stderr]     35:     0x7353327091ca - <unknown>
[INFO] [stderr]     36:     0x73533270928b - __libc_start_main
[INFO] [stderr]     37:     0x64b799613695 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "3e1f7b1399156ed0f9fbe13e687d722d556f57d5aede3534be288374a051e1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1f7b1399156ed0f9fbe13e687d722d556f57d5aede3534be288374a051e1b4", kill_on_drop: false }`
[INFO] [stdout] 3e1f7b1399156ed0f9fbe13e687d722d556f57d5aede3534be288374a051e1b4