[INFO] fetching crate wedpr_l_crypto_zkp_discrete_logarithm_proof 1.2.0...
[INFO] checking wedpr_l_crypto_zkp_discrete_logarithm_proof-1.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate wedpr_l_crypto_zkp_discrete_logarithm_proof 1.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate wedpr_l_crypto_zkp_discrete_logarithm_proof 1.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wedpr_l_crypto_zkp_discrete_logarithm_proof 1.2.0
[INFO] finished tweaking crates.io crate wedpr_l_crypto_zkp_discrete_logarithm_proof 1.2.0
[INFO] tweaked toml for crates.io crate wedpr_l_crypto_zkp_discrete_logarithm_proof 1.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wedpr_l_protos v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bba74c19bb93aec3cb5e9f902673c829d00ab3023f8d9e3e3efa39a125aa9e8
[INFO] running `Command { std: "docker" "start" "-a" "4bba74c19bb93aec3cb5e9f902673c829d00ab3023f8d9e3e3efa39a125aa9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bba74c19bb93aec3cb5e9f902673c829d00ab3023f8d9e3e3efa39a125aa9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bba74c19bb93aec3cb5e9f902673c829d00ab3023f8d9e3e3efa39a125aa9e8", kill_on_drop: false }`
[INFO] [stdout] 4bba74c19bb93aec3cb5e9f902673c829d00ab3023f8d9e3e3efa39a125aa9e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6a071f96180515db5aa9aead9e032d36a6b1f809d0c0d70956cd3a1b3dab8e7
[INFO] running `Command { std: "docker" "start" "-a" "e6a071f96180515db5aa9aead9e032d36a6b1f809d0c0d70956cd3a1b3dab8e7", kill_on_drop: false }`
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[INFO] [stderr]     Checking wedpr_l_crypto_hash_keccak256 v1.1.0
[INFO] [stderr]     Checking wedpr_l_protos v1.2.0
[INFO] [stderr]     Checking wedpr_l_crypto_zkp_utils v1.2.0
[INFO] [stderr]     Checking wedpr_l_crypto_zkp_discrete_logarithm_proof v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: the item `wedpr_l_crypto_zkp_discrete_logarithm_proof` is imported redundantly
[INFO] [stdout]   --> benches/dlp.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     self, prove_sum_relationship, verify_sum_relationship,
[INFO] [stdout]    |     ^^^^ the item `wedpr_l_crypto_zkp_discrete_logarithm_proof` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "e6a071f96180515db5aa9aead9e032d36a6b1f809d0c0d70956cd3a1b3dab8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a071f96180515db5aa9aead9e032d36a6b1f809d0c0d70956cd3a1b3dab8e7", kill_on_drop: false }`
[INFO] [stdout] e6a071f96180515db5aa9aead9e032d36a6b1f809d0c0d70956cd3a1b3dab8e7