[INFO] cloning repository https://github.com/zkmopro/rust-rapidsnark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zkmopro/rust-rapidsnark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkmopro%2Frust-rapidsnark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkmopro%2Frust-rapidsnark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df3831a8c24e25c9a7e0a8684e1b3784e02b57f2 [INFO] checking zkmopro/rust-rapidsnark against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkmopro%2Frust-rapidsnark" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zkmopro/rust-rapidsnark [INFO] finished tweaking git repo https://github.com/zkmopro/rust-rapidsnark [INFO] tweaked toml for git repo https://github.com/zkmopro/rust-rapidsnark written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zkmopro/rust-rapidsnark on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zkmopro/rust-rapidsnark 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking zkmopro/rust-rapidsnark against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkmopro%2Frust-rapidsnark" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zkmopro/rust-rapidsnark [INFO] finished tweaking git repo https://github.com/zkmopro/rust-rapidsnark [INFO] tweaked toml for git repo https://github.com/zkmopro/rust-rapidsnark written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zkmopro/rust-rapidsnark on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zkmopro/rust-rapidsnark 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chkstk_stub v0.1.0 [INFO] [stderr] Downloaded rust-witness v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad6d64551b973d7f7a6ed8f1886c59ba766d38d0f90cbfaf1ba83e8df2c015cf [INFO] running `Command { std: "docker" "start" "-a" "ad6d64551b973d7f7a6ed8f1886c59ba766d38d0f90cbfaf1ba83e8df2c015cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad6d64551b973d7f7a6ed8f1886c59ba766d38d0f90cbfaf1ba83e8df2c015cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6d64551b973d7f7a6ed8f1886c59ba766d38d0f90cbfaf1ba83e8df2c015cf", kill_on_drop: false }` [INFO] [stdout] ad6d64551b973d7f7a6ed8f1886c59ba766d38d0f90cbfaf1ba83e8df2c015cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19433a27e43c45a2febe83ae5c00b5f9eb928db45d9950aa97e9d91a7055d1fd [INFO] running `Command { std: "docker" "start" "-a" "19433a27e43c45a2febe83ae5c00b5f9eb928db45d9950aa97e9d91a7055d1fd", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling chkstk_stub v0.1.0 [INFO] [stderr] Compiling rust-rapidsnark v0.1.3 (/opt/rustwide/workdir/crates) [INFO] [stderr] Compiling rust-witness v0.1.3 [INFO] [stderr] error: failed to run custom build command for `rust-rapidsnark v0.1.3 (/opt/rustwide/workdir/crates)` [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/rust-rapidsnark-f1bc1c3435aeb383/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Downloading x86_64-unknown-linux-gnu... [INFO] [stderr] Failed to download x86_64-unknown-linux-gnu.zip [INFO] [stderr] Retrying with local architecture... [INFO] [stderr] Downloading x86_64... [INFO] [stderr] Failed to download x86_64.zip [INFO] [stderr] Download failed for both x86_64-unknown-linux-gnu and x86_64 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: rapidsnark.zkmopro.org [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: rapidsnark.zkmopro.org [INFO] [stderr] [INFO] [stderr] thread 'main' (192) panicked at crates/build.rs:33:13: [INFO] [stderr] Failed to wait for rapidsnark download [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5acd66cd4dca - std[3897782fc1b96294]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5acd66cd4dca - std[3897782fc1b96294]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5acd66cd4dca - std[3897782fc1b96294]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5acd66cd4dca - <::print::DisplayBacktrace as core[c397ce15914d44f]::fmt::Display>::fmt [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5acd66cea1da - ::fmt [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5acd66cea1da - core[c397ce15914d44f]::fmt::write [INFO] [stderr] 6: 0x5acd66cdbb02 - std[3897782fc1b96294]::io::default_write_fmt:: [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x5acd66cdbb02 - ::write_fmt [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x5acd66cb42ef - ::print [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5acd66cb42ef - std[3897782fc1b96294]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5acd66cce951 - std[3897782fc1b96294]::panicking::default_hook [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5acd66cceb0b - std[3897782fc1b96294]::panicking::panic_with_hook [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x5acd66cb43da - std[3897782fc1b96294]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:691:13 [INFO] [stderr] 13: 0x5acd66ca9469 - std[3897782fc1b96294]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x5acd66cb4ddd - __rustc[afccd5453985ac1f]::rust_begin_unwind [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x5acd66cea96c - core[c397ce15914d44f]::panicking::panic_fmt [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5acd66c16a5e - build_script_build[f46e50d0f6de9335]::main [INFO] [stderr] 17: 0x5acd66c178b3 - >::call_once [INFO] [stderr] 18: 0x5acd66c15e66 - std[3897782fc1b96294]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 19: 0x5acd66c15e79 - std[3897782fc1b96294]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 20: 0x5acd66ccd954 - <&dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe as core[c397ce15914d44f]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x5acd66ccd954 - std[3897782fc1b96294]::panicking::catch_unwind::do_call::<&dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:581:40 [INFO] [stderr] 22: 0x5acd66ccd954 - std[3897782fc1b96294]::panicking::catch_unwind:: + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:544:19 [INFO] [stderr] 23: 0x5acd66ccd954 - std[3897782fc1b96294]::panic::catch_unwind::<&dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5acd66ccd954 - std[3897782fc1b96294]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5acd66ccd954 - std[3897782fc1b96294]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:581:40 [INFO] [stderr] 26: 0x5acd66ccd954 - std[3897782fc1b96294]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:544:19 [INFO] [stderr] 27: 0x5acd66ccd954 - std[3897782fc1b96294]::panic::catch_unwind:: [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5acd66ccd954 - std[3897782fc1b96294]::rt::lang_start_internal [INFO] [stderr] at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5acd66c15e51 - std[3897782fc1b96294]::rt::lang_start::<()> [INFO] [stderr] 30: 0x5acd66c17915 - main [INFO] [stderr] 31: 0x70fce9d1f1ca - [INFO] [stderr] 32: 0x70fce9d1f28b - __libc_start_main [INFO] [stderr] 33: 0x5acd66c15d15 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "19433a27e43c45a2febe83ae5c00b5f9eb928db45d9950aa97e9d91a7055d1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19433a27e43c45a2febe83ae5c00b5f9eb928db45d9950aa97e9d91a7055d1fd", kill_on_drop: false }` [INFO] [stdout] 19433a27e43c45a2febe83ae5c00b5f9eb928db45d9950aa97e9d91a7055d1fd