[INFO] fetching crate gp-crypto-ec-utils 0.4.1...
[INFO] checking gp-crypto-ec-utils-0.4.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate gp-crypto-ec-utils 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate gp-crypto-ec-utils 0.4.1
[INFO] finished tweaking crates.io crate gp-crypto-ec-utils 0.4.1
[INFO] tweaked toml for crates.io crate gp-crypto-ec-utils 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gp-crypto-ec-utils 0.4.1 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 264 packages to latest compatible versions
[INFO] [stderr]       Adding ark-bls12-377 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bls12-377-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bls12-381 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bls12-381-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bw6-761 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bw6-761-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ec v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-377 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-377-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-381-bandersnatch v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-381-bandersnatch-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-scale v0.0.12 (available: v0.0.13)
[INFO] [stderr]       Adding sp-std v9.0.0 (available: v14.0.0)
[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 sp-std v9.0.0
[INFO] [stderr]   Downloaded gp-wasm-interface v15.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v9.0.0
[INFO] [stderr]   Downloaded sp-externalities v0.20.0
[INFO] [stderr]   Downloaded sp-wasm-interface-common v15.0.0
[INFO] [stderr]   Downloaded gp-allocator v4.1.2
[INFO] [stderr]   Downloaded gp-runtime-interface v18.0.0
[INFO] [stderr]   Downloaded gp-runtime-interface-proc-macro v12.0.0
[INFO] [stderr]   Downloaded wasmi-validation v0.5.0
[INFO] [stderr]   Downloaded wasmi_core v0.2.1
[INFO] [stderr]   Downloaded wasmi v0.13.2
[INFO] [stderr]   Downloaded sp-storage v14.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6f30befc49991cc3d14f5b796e68c204e07a01317569b55fae46de211290f8e8
[INFO] running `Command { std: "docker" "start" "-a" "6f30befc49991cc3d14f5b796e68c204e07a01317569b55fae46de211290f8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f30befc49991cc3d14f5b796e68c204e07a01317569b55fae46de211290f8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f30befc49991cc3d14f5b796e68c204e07a01317569b55fae46de211290f8e8", kill_on_drop: false }`
[INFO] [stdout] 6f30befc49991cc3d14f5b796e68c204e07a01317569b55fae46de211290f8e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 335580d7442f58df0acb39119829b08cd807e20856bd83dcc8c89bd617a49fca
[INFO] running `Command { std: "docker" "start" "-a" "335580d7442f58df0acb39119829b08cd807e20856bd83dcc8c89bd617a49fca", kill_on_drop: false }`
[INFO] [stderr]     Checking gp-crypto-ec-utils v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "335580d7442f58df0acb39119829b08cd807e20856bd83dcc8c89bd617a49fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335580d7442f58df0acb39119829b08cd807e20856bd83dcc8c89bd617a49fca", kill_on_drop: false }`
[INFO] [stdout] 335580d7442f58df0acb39119829b08cd807e20856bd83dcc8c89bd617a49fca