[INFO] fetching crate zkrollup 0.0.1... [INFO] checking zkrollup-0.0.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate zkrollup 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate zkrollup 0.0.1 [INFO] finished tweaking crates.io crate zkrollup 0.0.1 [INFO] tweaked toml for crates.io crate zkrollup 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zkrollup 0.0.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding ark-std v0.4.0 (available: v0.5.0) [INFO] [stderr] Adding parity-scale-codec v2.3.1 (available: v3.7.5) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding sp-std v3.0.0 (available: v14.0.0) [INFO] [stderr] Adding zksnarks v0.0.1 (available: v0.0.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ec-pairing v0.0.14 [INFO] [stderr] Downloaded bls-12-381 v0.0.23 [INFO] [stderr] Downloaded poly-commit v0.0.13 [INFO] [stderr] Downloaded parity-scale-codec v2.3.1 [INFO] [stderr] Downloaded fullcodec_rand_xorshift v0.2.0 [INFO] [stderr] Downloaded zksnarks v0.0.1 [INFO] [stderr] Downloaded parity-scale-codec-derive v2.3.1 [INFO] [stderr] Downloaded sp-std v3.0.0 [INFO] [stderr] Downloaded zkstd v0.0.22 [INFO] [stderr] Downloaded zkplonk v0.0.1 [INFO] [stderr] Downloaded red-jubjub v0.0.20 [INFO] [stderr] Downloaded jub-jub v0.0.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a13a662fe5e177198cdb9cb87c00b66cb756823810b2219b2c76e6539d3c1129 [INFO] running `Command { std: "docker" "start" "-a" "a13a662fe5e177198cdb9cb87c00b66cb756823810b2219b2c76e6539d3c1129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a13a662fe5e177198cdb9cb87c00b66cb756823810b2219b2c76e6539d3c1129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13a662fe5e177198cdb9cb87c00b66cb756823810b2219b2c76e6539d3c1129", kill_on_drop: false }` [INFO] [stdout] a13a662fe5e177198cdb9cb87c00b66cb756823810b2219b2c76e6539d3c1129 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3896e34b8c3e0c3bc9eff7c4a950786e738cb2708d3c5646251896cde8eb5ae5 [INFO] running `Command { std: "docker" "start" "-a" "3896e34b8c3e0c3bc9eff7c4a950786e738cb2708d3c5646251896cde8eb5ae5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking byte-slice-cast v1.2.3 [INFO] [stderr] Checking sp-std v3.0.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking ahash v0.4.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking blake2b_simd v1.0.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Checking parity-scale-codec v2.3.1 [INFO] [stderr] Checking fullcodec_rand_xorshift v0.2.0 [INFO] [stderr] Checking zkstd v0.0.22 [INFO] [stderr] Checking bls-12-381 v0.0.23 [INFO] [stderr] Checking jub-jub v0.0.20 [INFO] [stderr] Checking ec-pairing v0.0.14 [INFO] [stderr] Checking red-jubjub v0.0.20 [INFO] [stderr] Checking poly-commit v0.0.13 [INFO] [stderr] Checking zksnarks v0.0.1 [INFO] [stderr] Checking zkplonk v0.0.1 [INFO] [stderr] Checking zkrollup v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.52s [INFO] running `Command { std: "docker" "inspect" "3896e34b8c3e0c3bc9eff7c4a950786e738cb2708d3c5646251896cde8eb5ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3896e34b8c3e0c3bc9eff7c4a950786e738cb2708d3c5646251896cde8eb5ae5", kill_on_drop: false }` [INFO] [stdout] 3896e34b8c3e0c3bc9eff7c4a950786e738cb2708d3c5646251896cde8eb5ae5