[INFO] cloning repository https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/multisig-ecdsa/multisig-ecdsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f77612a32dc680a37dd1a91088bc15d3dc76712e [INFO] testing multisig-ecdsa/multisig-ecdsa against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/multisig-ecdsa/multisig-ecdsa on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] finished tweaking git repo https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] tweaked toml for git repo https://github.com/multisig-ecdsa/multisig-ecdsa written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/multisig-ecdsa/multisig-ecdsa already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ff v0.8.0 [INFO] [stderr] Downloaded rug v1.13.0 [INFO] [stderr] Downloaded group v0.8.0 [INFO] [stderr] Downloaded ff_derive-zeroize v0.6.2 [INFO] [stderr] Downloaded proptest v0.10.1 [INFO] [stderr] Downloaded rust-gmp-kzen v0.5.1 [INFO] [stderr] Downloaded elliptic-curve v0.6.6 [INFO] [stderr] Downloaded cryptoxide v0.1.3 [INFO] [stderr] Downloaded pairing-plus v0.19.0 [INFO] [stderr] Downloaded p256 v0.5.2 [INFO] [stderr] Downloaded merkle-sha3 v0.1.0 [INFO] [stderr] Downloaded curv-kzen v0.7.0 [INFO] [stderr] Downloaded serde_with v1.9.4 [INFO] [stderr] Downloaded ff-zeroize v0.6.3 [INFO] [stderr] Downloaded ring-algorithm v0.2.3 [INFO] [stderr] Downloaded serde_with_macros v1.4.2 [INFO] [stderr] Downloaded ecdsa v0.8.5 [INFO] [stderr] Downloaded bitvec v0.18.5 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0eea43d217b2ffdf53d128c6c1888d9520ac01561e1762543c973b870985d416 [INFO] running `Command { std: "docker" "start" "-a" "0eea43d217b2ffdf53d128c6c1888d9520ac01561e1762543c973b870985d416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eea43d217b2ffdf53d128c6c1888d9520ac01561e1762543c973b870985d416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eea43d217b2ffdf53d128c6c1888d9520ac01561e1762543c973b870985d416", kill_on_drop: false }` [INFO] [stdout] 0eea43d217b2ffdf53d128c6c1888d9520ac01561e1762543c973b870985d416 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8614e581a5fca729e31449fab12fb2c088d0545be2a08f607465a6cb710d7fc0 [INFO] running `Command { std: "docker" "start" "-a" "8614e581a5fca729e31449fab12fb2c088d0545be2a08f607465a6cb710d7fc0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling cryptoxide v0.1.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling bitvec v0.18.5 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling object v0.26.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling secp256k1-sys v0.4.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.9.1 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling signature v1.2.2 [INFO] [stderr] Compiling hmac v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling ff v0.8.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling group v0.8.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.6 [INFO] [stderr] Compiling ring-algorithm v0.2.3 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling merkle-sha3 v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling ff_derive-zeroize v0.6.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling elliptic-curve v0.6.6 [INFO] [stderr] Compiling ecdsa v0.8.5 [INFO] [stderr] Compiling p256 v0.5.2 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.4.2 [INFO] [stderr] Compiling ff-zeroize v0.6.3 [INFO] [stderr] Compiling pairing-plus v0.19.0 [INFO] [stderr] Compiling class_group v0.5.2 (/opt/rustwide/workdir/class) [INFO] [stderr] error: failed to run custom build command for `class_group v0.5.2 (/opt/rustwide/workdir/class)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/class_group-c31877838eba84ca/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] /opt/rustwide/workdir/class/depend/pari/Configure: 60: cannot create /opt/rustwide/workdir/class/depend/pari/config-x86_64-linux2552.log: Read-only file system [INFO] [stderr] /opt/rustwide/workdir/class/depend/pari/Configure: 67: cannot create /opt/rustwide/workdir/class/depend/pari/config-x86_64-linux2552.log: Read-only file system [INFO] [stderr] thread 'main' panicked at 'PARI: failed to configure', class/build.rs:22:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563613b8fa5c - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x563613b8fa5c - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x563613b8fa5c - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x563613b8fa5c - ::fmt::h82b0e3aaf8a96140 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x563613bb491c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x563613b8be75 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x563613b91370 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x563613b91370 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x563613b91370 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x563613b90f1b - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x563613b91a24 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x563613acb7e2 - std::panicking::begin_panic::{{closure}}::h935ed7ef3bbfd294 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:526:9 [INFO] [stderr] 12: 0x563613acbcd9 - std::sys_common::backtrace::__rust_end_short_backtrace::hf4a521521a3ad362 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x563613acb723 - std::panicking::begin_panic::h1e197d70733a9ae9 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:525:12 [INFO] [stderr] 14: 0x56361368217a - build_script_build::main::h5eee9055b6d6cef9 [INFO] [stderr] at /opt/rustwide/workdir/class/build.rs:22:13 [INFO] [stderr] 15: 0x5636136850cb - core::ops::function::FnOnce::call_once::hfe0d35669a69593e [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x56361367f9ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h908e1103d2b242b8 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 17: 0x563613681371 - std::rt::lang_start::{{closure}}::hddbc45490754a514 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/rt.rs:145:18 [INFO] [stderr] 18: 0x563613b8f2a1 - core::ops::function::impls:: for &F>::call_once::h0e73392810ecd318 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x563613b8f2a1 - std::panicking::try::do_call::h12dcb4a4f352a507 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stderr] 20: 0x563613b8f2a1 - std::panicking::try::h0d978c76ab4a3863 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stderr] 21: 0x563613b8f2a1 - std::panic::catch_unwind::hab40227675186980 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stderr] 22: 0x563613b8f2a1 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/rt.rs:128:48 [INFO] [stderr] 23: 0x563613b8f2a1 - std::panicking::try::do_call::h38e7a9128f21d387 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stderr] 24: 0x563613b8f2a1 - std::panicking::try::h32d4e72fd8922bce [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stderr] 25: 0x563613b8f2a1 - std::panic::catch_unwind::h9a345671d889d41f [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stderr] 26: 0x563613b8f2a1 - std::rt::lang_start_internal::h9e691a4f557eb2a3 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/rt.rs:128:20 [INFO] [stderr] 27: 0x563613681340 - std::rt::lang_start::h0a3d1e97868ba7a0 [INFO] [stderr] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/rt.rs:144:17 [INFO] [stderr] 28: 0x5636136831ac - main [INFO] [stderr] 29: 0x7f5feaf6b0b3 - __libc_start_main [INFO] [stderr] 30: 0x56361367deee - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8614e581a5fca729e31449fab12fb2c088d0545be2a08f607465a6cb710d7fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8614e581a5fca729e31449fab12fb2c088d0545be2a08f607465a6cb710d7fc0", kill_on_drop: false }` [INFO] [stdout] 8614e581a5fca729e31449fab12fb2c088d0545be2a08f607465a6cb710d7fc0