[INFO] cloning repository https://github.com/arkworks-rs/curves [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arkworks-rs/curves" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkworks-rs%2Fcurves", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkworks-rs%2Fcurves'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2c998736e4aefdadd8e5cf115fc42012daaf125 [INFO] testing arkworks-rs/curves against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkworks-rs%2Fcurves" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arkworks-rs/curves on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arkworks-rs/curves [INFO] finished tweaking git repo https://github.com/arkworks-rs/curves [INFO] tweaked toml for git repo https://github.com/arkworks-rs/curves written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14a5f5016d663bb1010b35ecb1e9b8964b28c0ac31dcf19db1bef41c2b6609b6 [INFO] running `Command { std: "docker" "start" "-a" "14a5f5016d663bb1010b35ecb1e9b8964b28c0ac31dcf19db1bef41c2b6609b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14a5f5016d663bb1010b35ecb1e9b8964b28c0ac31dcf19db1bef41c2b6609b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a5f5016d663bb1010b35ecb1e9b8964b28c0ac31dcf19db1bef41c2b6609b6", kill_on_drop: false }` [INFO] [stdout] 14a5f5016d663bb1010b35ecb1e9b8964b28c0ac31dcf19db1bef41c2b6609b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab51e3473312db766cd524721f00fac50611b6a29128788ae942e2207bf39be3 [INFO] running `Command { std: "docker" "start" "-a" "ab51e3473312db766cd524721f00fac50611b6a29128788ae942e2207bf39be3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ark-curve-benches v0.3.0 (/opt/rustwide/workdir/curve-benches) [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling ark-std v0.3.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling ark-serialize v0.3.0 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-macros v0.3.0 [INFO] [stderr] Compiling ark-ff-asm v0.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling ark-ec v0.3.0 [INFO] [stderr] Compiling ark-relations v0.3.0 [INFO] [stderr] Compiling ark-bls12-377 v0.3.0 (/opt/rustwide/workdir/bls12_377) [INFO] [stderr] Compiling ark-mnt4-753 v0.3.0 (/opt/rustwide/workdir/mnt4_753) [INFO] [stderr] Compiling ark-mnt4-298 v0.3.0 (/opt/rustwide/workdir/mnt4_298) [INFO] [stderr] Compiling ark-r1cs-std v0.3.0 [INFO] [stderr] Compiling ark-bn254 v0.3.0 (/opt/rustwide/workdir/bn254) [INFO] [stderr] Compiling ark-bls12-381 v0.3.0 (/opt/rustwide/workdir/bls12_381) [INFO] [stderr] Compiling ark-pallas v0.3.0 (/opt/rustwide/workdir/pallas) [INFO] [stderr] Compiling ark-vesta v0.3.0 (/opt/rustwide/workdir/vesta) [INFO] [stderr] Compiling ark-ed-on-bls12-381 v0.3.0 (/opt/rustwide/workdir/ed_on_bls12_381) [INFO] [stderr] Compiling ark-mnt6-298 v0.3.0 (/opt/rustwide/workdir/mnt6_298) [INFO] [stderr] Compiling ark-ed-on-mnt4-298 v0.3.0 (/opt/rustwide/workdir/ed_on_mnt4_298) [INFO] [stderr] Compiling ark-ed-on-cp6-782 v0.3.0 (/opt/rustwide/workdir/ed_on_cp6_782) [INFO] [stderr] Compiling ark-cp6-782 v0.3.0 (/opt/rustwide/workdir/cp6_782) [INFO] [stderr] Compiling ark-ed-on-bls12-377 v0.3.0 (/opt/rustwide/workdir/ed_on_bls12_377) [INFO] [stderr] Compiling ark-bw6-761 v0.3.0 (/opt/rustwide/workdir/bw6_761) [INFO] [stderr] Compiling ark-mnt6-753 v0.3.0 (/opt/rustwide/workdir/mnt6_753) [INFO] [stderr] Compiling ark-ed-on-mnt4-753 v0.3.0 (/opt/rustwide/workdir/ed_on_mnt4_753) [INFO] [stderr] Compiling ark-ed-on-bn254 v0.3.0 (/opt/rustwide/workdir/ed_on_bn254) [INFO] [stderr] Compiling ark-ed-on-bw6-761 v0.3.0 (/opt/rustwide/workdir/ed_on_bw6_761) [INFO] [stderr] Compiling ark-curve-constraint-tests v0.3.0 (/opt/rustwide/workdir/curve-constraint-tests) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.02s [INFO] running `Command { std: "docker" "inspect" "ab51e3473312db766cd524721f00fac50611b6a29128788ae942e2207bf39be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab51e3473312db766cd524721f00fac50611b6a29128788ae942e2207bf39be3", kill_on_drop: false }` [INFO] [stdout] ab51e3473312db766cd524721f00fac50611b6a29128788ae942e2207bf39be3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3385469fd1a1e36c630f1db76443a20f0430d14a9bfa48956361f35407efe872 [INFO] running `Command { std: "docker" "start" "-a" "3385469fd1a1e36c630f1db76443a20f0430d14a9bfa48956361f35407efe872", 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] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling ark-curve-benches v0.3.0 (/opt/rustwide/workdir/curve-benches) [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ark-std v0.3.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling ark-serialize v0.3.0 [INFO] [stderr] Compiling ark-ff-macros v0.3.0 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Compiling ark-ec v0.3.0 [INFO] [stderr] Compiling ark-relations v0.3.0 [INFO] [stderr] Compiling ark-algebra-test-templates v0.3.0 [INFO] [stderr] Compiling ark-r1cs-std v0.3.0 [INFO] [stderr] Compiling ark-bls12-377 v0.3.0 (/opt/rustwide/workdir/bls12_377) [INFO] [stderr] Compiling ark-mnt4-753 v0.3.0 (/opt/rustwide/workdir/mnt4_753) [INFO] [stderr] Compiling ark-mnt4-298 v0.3.0 (/opt/rustwide/workdir/mnt4_298) [INFO] [stderr] Compiling ark-pallas v0.3.0 (/opt/rustwide/workdir/pallas) [INFO] [stderr] Compiling ark-bls12-381 v0.3.0 (/opt/rustwide/workdir/bls12_381) [INFO] [stderr] Compiling ark-bn254 v0.3.0 (/opt/rustwide/workdir/bn254) [INFO] [stderr] Compiling ark-vesta v0.3.0 (/opt/rustwide/workdir/vesta) [INFO] [stderr] Compiling ark-mnt6-298 v0.3.0 (/opt/rustwide/workdir/mnt6_298) [INFO] [stderr] Compiling ark-ed-on-mnt4-298 v0.3.0 (/opt/rustwide/workdir/ed_on_mnt4_298) [INFO] [stderr] Compiling ark-ed-on-cp6-782 v0.3.0 (/opt/rustwide/workdir/ed_on_cp6_782) [INFO] [stderr] Compiling ark-bw6-761 v0.3.0 (/opt/rustwide/workdir/bw6_761) [INFO] [stderr] Compiling ark-cp6-782 v0.3.0 (/opt/rustwide/workdir/cp6_782) [INFO] [stderr] Compiling ark-ed-on-bls12-377 v0.3.0 (/opt/rustwide/workdir/ed_on_bls12_377) [INFO] [stderr] Compiling ark-mnt6-753 v0.3.0 (/opt/rustwide/workdir/mnt6_753) [INFO] [stderr] Compiling ark-ed-on-mnt4-753 v0.3.0 (/opt/rustwide/workdir/ed_on_mnt4_753) [INFO] [stderr] Compiling ark-ed-on-bls12-381 v0.3.0 (/opt/rustwide/workdir/ed_on_bls12_381) [INFO] [stderr] Compiling ark-ed-on-bn254 v0.3.0 (/opt/rustwide/workdir/ed_on_bn254) [INFO] [stderr] Compiling ark-ed-on-bw6-761 v0.3.0 (/opt/rustwide/workdir/ed_on_bw6_761) [INFO] [stderr] Compiling ark-curve-constraint-tests v0.3.0 (/opt/rustwide/workdir/curve-constraint-tests) [INFO] [stderr] error: could not compile `ark-mnt4-753` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ark_mnt4_753 --edition=2018 mnt4_753/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C opt-level=3 -C lto=thin -C debuginfo=2 -C debug-assertions=on --test --cfg 'feature="base_field"' --cfg 'feature="curve"' --cfg 'feature="default"' --cfg 'feature="scalar_field"' -C metadata=2d27aa9dc4a23c5b -C extra-filename=-2d27aa9dc4a23c5b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ark_algebra_test_templates=/opt/rustwide/target/debug/deps/libark_algebra_test_templates-12b7d71b95e0e126.rlib --extern ark_curve_constraint_tests=/opt/rustwide/target/debug/deps/libark_curve_constraint_tests-4551bd63ed2fac67.rlib --extern ark_ec=/opt/rustwide/target/debug/deps/libark_ec-e05140f953578b60.rlib --extern ark_ff=/opt/rustwide/target/debug/deps/libark_ff-357f27f0fe56a54f.rlib --extern ark_relations=/opt/rustwide/target/debug/deps/libark_relations-6c0724c7f4cc89cb.rlib --extern ark_serialize=/opt/rustwide/target/debug/deps/libark_serialize-504afb7e8f6cb096.rlib --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-b145909a195119a0.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3385469fd1a1e36c630f1db76443a20f0430d14a9bfa48956361f35407efe872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3385469fd1a1e36c630f1db76443a20f0430d14a9bfa48956361f35407efe872", kill_on_drop: false }` [INFO] [stdout] 3385469fd1a1e36c630f1db76443a20f0430d14a9bfa48956361f35407efe872