[INFO] cloning repository https://github.com/JacobEberhardt/ZoKrates [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JacobEberhardt/ZoKrates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacobEberhardt%2FZoKrates", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacobEberhardt%2FZoKrates'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9db8818fe5510397244f78e6a1d8a0ede42c32ca [INFO] testing JacobEberhardt/ZoKrates against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacobEberhardt%2FZoKrates" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JacobEberhardt/ZoKrates on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/rust-toolchain [INFO] removed /workspace/builds/worker-6/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/JacobEberhardt/ZoKrates [INFO] finished tweaking git repo https://github.com/JacobEberhardt/ZoKrates [INFO] tweaked toml for git repo https://github.com/JacobEberhardt/ZoKrates written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/JacobEberhardt/ZoKrates already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reduce v0.1.4 [INFO] [stderr] Downloaded ark-bls12-377 v0.2.0 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded ark-poly v0.2.0 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded ark-marlin v0.2.0 [INFO] [stderr] Downloaded ark-poly-commit v0.2.0 [INFO] [stderr] Downloaded git2 v0.13.20 [INFO] [stderr] Downloaded ff_derive_ce v0.8.0 [INFO] [stderr] Downloaded ark-ff-macros v0.2.0 [INFO] [stderr] Downloaded ark-relations v0.2.0 [INFO] [stderr] Downloaded skeptic v0.13.6 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded ark-ff v0.2.0 [INFO] [stderr] Downloaded ark-ec v0.2.0 [INFO] [stderr] Downloaded ff_ce v0.9.0 [INFO] [stderr] Downloaded sapling-crypto_ce v0.1.3 [INFO] [stderr] Downloaded ark-crypto-primitives v0.2.0 [INFO] [stderr] Downloaded ark-ff-asm v0.2.0 [INFO] [stderr] Downloaded bellman_ce v0.3.5 [INFO] [stderr] Downloaded libssh2-sys v0.2.21 [INFO] [stderr] Downloaded ark-serialize-derive v0.2.0 [INFO] [stderr] Downloaded ark-bw6-761 v0.2.0 [INFO] [stderr] Downloaded pairing_ce v0.21.1 [INFO] [stderr] Downloaded ff_ce v0.10.3 [INFO] [stderr] Downloaded libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Downloaded ark-nonnative-field v0.2.0 [INFO] [stderr] Downloaded ark-r1cs-std v0.2.0 [INFO] [stderr] Downloaded ark-snark v0.2.0 [INFO] [stderr] Downloaded ark-gm17 v0.2.0 [INFO] [stderr] Downloaded ark-bn254 v0.2.0 [INFO] [stderr] Downloaded ark-serialize v0.2.0 [INFO] [stderr] Downloaded ark-std v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46c9d55460f53f3a9d3c21d00de9c93d2fe1d515ec2b68fc4fae1dc9172ed135 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "46c9d55460f53f3a9d3c21d00de9c93d2fe1d515ec2b68fc4fae1dc9172ed135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46c9d55460f53f3a9d3c21d00de9c93d2fe1d515ec2b68fc4fae1dc9172ed135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46c9d55460f53f3a9d3c21d00de9c93d2fe1d515ec2b68fc4fae1dc9172ed135", kill_on_drop: false }` [INFO] [stdout] 46c9d55460f53f3a9d3c21d00de9c93d2fe1d515ec2b68fc4fae1dc9172ed135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] e3d1a664401844f86d0d10344010c7963eb9b49cb6f7469a64f81f6591d3e84a [INFO] running `Command { std: "docker" "start" "-a" "e3d1a664401844f86d0d10344010c7963eb9b49cb6f7469a64f81f6591d3e84a", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling zokrates_core v0.6.6 (/opt/rustwide/workdir/zokrates_core) [INFO] [stderr] Compiling zokrates_common v0.1.0 (/opt/rustwide/workdir/zokrates_common) [INFO] [stderr] Compiling reduce v0.1.4 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling zokrates_test_derive v0.0.1 (/opt/rustwide/workdir/zokrates_test_derive) [INFO] [stderr] Compiling zokrates_cli v0.7.6 (/opt/rustwide/workdir/zokrates_cli) [INFO] [stderr] Compiling from-pest v0.3.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling blake2-rfc_bellman_edition v0.0.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling zokrates_fs_resolver v0.5.2 (/opt/rustwide/workdir/zokrates_fs_resolver) [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling ark-serialize-derive v0.2.0 [INFO] [stderr] Compiling ark-ff-asm v0.2.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling zokrates_stdlib v0.2.4 (/opt/rustwide/workdir/zokrates_stdlib) [INFO] [stderr] Compiling zokrates_core_test v0.2.4 (/opt/rustwide/workdir/zokrates_core_test) [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bincode v0.8.0 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling ff_ce v0.9.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.4.0/src/biguint/convert.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.4.0/src/biguint/convert.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found reference [INFO] [stdout] | [INFO] [stdout] = note: expected type `u64` [INFO] [stdout] found reference `&_` [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 70 - .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] 70 + .div_ceil(big_digit::BITS.into()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.4.0/src/biguint/convert.rs:585:10 [INFO] [stdout] | [INFO] [stdout] 585 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.4.0/src/biguint/convert.rs:585:19 [INFO] [stdout] | [INFO] [stdout] 585 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 585 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 585 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.4.0/src/biguint/convert.rs:613:10 [INFO] [stdout] | [INFO] [stdout] 613 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.4.0/src/biguint/convert.rs:613:19 [INFO] [stdout] | [INFO] [stdout] 613 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 613 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 613 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `object` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/object-0.25.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' -C metadata=0f3eb8cc1fc389fd -C extra-filename=-0f3eb8cc1fc389fd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-f0ab965f032d74c9.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e3d1a664401844f86d0d10344010c7963eb9b49cb6f7469a64f81f6591d3e84a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d1a664401844f86d0d10344010c7963eb9b49cb6f7469a64f81f6591d3e84a", kill_on_drop: false }` [INFO] [stdout] e3d1a664401844f86d0d10344010c7963eb9b49cb6f7469a64f81f6591d3e84a