[INFO] cloning repository https://github.com/iron-fish/ironfish-mpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iron-fish/ironfish-mpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firon-fish%2Fironfish-mpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firon-fish%2Fironfish-mpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f75f4243f2dab7c9a63c728beda60320d0c3244
[INFO] checking iron-fish/ironfish-mpc against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firon-fish%2Fironfish-mpc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iron-fish/ironfish-mpc on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iron-fish/ironfish-mpc
[INFO] finished tweaking git repo https://github.com/iron-fish/ironfish-mpc
[INFO] tweaked toml for git repo https://github.com/iron-fish/ironfish-mpc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/iron-fish/ironfish-mpc 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zcash_proofs v0.7.1
[INFO] [stderr]   Downloaded hex-literal v0.1.4
[INFO] [stderr]   Downloaded pairing v0.23.0
[INFO] [stderr]   Downloaded zcash_note_encryption v0.1.0
[INFO] [stderr]   Downloaded rand_seeder v0.2.3
[INFO] [stderr]   Downloaded memuse v0.2.1
[INFO] [stderr]   Downloaded ironfish_zkp v0.1.0
[INFO] [stderr]   Downloaded hex-literal-impl v0.1.2
[INFO] [stderr]   Downloaded pasta_curves v0.4.1
[INFO] [stderr]   Downloaded fpe v0.5.1
[INFO] [stderr]   Downloaded zcash_encoding v0.1.0
[INFO] [stderr]   Downloaded equihash v0.2.0
[INFO] [stderr]   Downloaded incrementalmerkletree v0.3.1
[INFO] [stderr]   Downloaded jubjub v0.9.0
[INFO] [stderr]   Downloaded bip0039 v0.9.0
[INFO] [stderr]   Downloaded redjubjub v0.5.0
[INFO] [stderr]   Downloaded reddsa v0.3.0
[INFO] [stderr]   Downloaded bellman v0.13.1
[INFO] [stderr]   Downloaded halo2_proofs v0.2.0
[INFO] [stderr]   Downloaded halo2_gadgets v0.2.0
[INFO] [stderr]   Downloaded orchard v0.2.0
[INFO] [stderr]   Downloaded bls12_381 v0.7.1
[INFO] [stderr]   Downloaded zcash_primitives v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 949223686b70366fb320035dd591b4fe31a198edf3befe1eb7fcde445f888a64
[INFO] running `Command { std: "docker" "start" "-a" "949223686b70366fb320035dd591b4fe31a198edf3befe1eb7fcde445f888a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "949223686b70366fb320035dd591b4fe31a198edf3befe1eb7fcde445f888a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949223686b70366fb320035dd591b4fe31a198edf3befe1eb7fcde445f888a64", kill_on_drop: false }`
[INFO] [stdout] 949223686b70366fb320035dd591b4fe31a198edf3befe1eb7fcde445f888a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e464efac70584ed60396ad634df492a5b5802c3170b95cf788aca064cd75f5
[INFO] running `Command { std: "docker" "start" "-a" "71e464efac70584ed60396ad634df492a5b5802c3170b95cf788aca064cd75f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking blake2s_simd v1.0.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking rand_seeder v0.2.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking pairing v0.22.0
[INFO] [stderr]     Checking bls12_381 v0.7.1
[INFO] [stderr]     Checking bellman v0.13.1
[INFO] [stderr]     Checking ironfish-phase2 v0.2.2 (/opt/rustwide/workdir/ironfish-phase2)
[INFO] [stderr]     Checking ironfish_mpc v0.2.0 (/opt/rustwide/workdir/ironfish-mpc)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "71e464efac70584ed60396ad634df492a5b5802c3170b95cf788aca064cd75f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e464efac70584ed60396ad634df492a5b5802c3170b95cf788aca064cd75f5", kill_on_drop: false }`
[INFO] [stdout] 71e464efac70584ed60396ad634df492a5b5802c3170b95cf788aca064cd75f5