[INFO] fetching crate dusk-schnorr 0.8.0-rc.0...
[INFO] checking dusk-schnorr-0.8.0-rc.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate dusk-schnorr 0.8.0-rc.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dusk-schnorr 0.8.0-rc.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking crates.io crate dusk-schnorr 0.8.0-rc.0
[INFO] finished tweaking crates.io crate dusk-schnorr 0.8.0-rc.0
[INFO] tweaked toml for crates.io crate dusk-schnorr 0.8.0-rc.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded merlin v3.0.0
[INFO] [stderr]   Downloaded keccak v0.1.0
[INFO] [stderr]   Downloaded sha2 v0.8.2
[INFO] [stderr]   Downloaded zeroize v1.4.1
[INFO] [stderr]   Downloaded arrayref v0.3.6
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] [stderr]   Downloaded zeroize_derive v1.1.0
[INFO] [stderr]   Downloaded canonical_derive v0.6.0
[INFO] [stderr]   Downloaded array-init v2.0.0
[INFO] [stderr]   Downloaded derive-hex v0.1.2
[INFO] [stderr]   Downloaded blake2b_simd v0.3.1
[INFO] [stderr]   Downloaded dusk-pki v0.8.0
[INFO] [stderr]   Downloaded dusk-hades v0.16.0
[INFO] [stderr]   Downloaded dusk-bls12_381 v0.8.0
[INFO] [stderr]   Downloaded arbitrary v1.0.2
[INFO] [stderr]   Downloaded dusk-varint v0.1.0
[INFO] [stderr]   Downloaded dusk-jubjub v0.10.1
[INFO] [stderr]   Downloaded constant_time_eq v0.1.5
[INFO] [stderr]   Downloaded subtle v2.4.1
[INFO] [stderr]   Downloaded dusk-bytes v0.1.5
[INFO] [stderr]   Downloaded dusk-plonk v0.8.2
[INFO] [stderr]   Downloaded ahash v0.4.7
[INFO] [stderr]   Downloaded dusk-poseidon v0.22.0
[INFO] [stderr]   Downloaded canonical v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d644c3326db05b38d84903e54788d96e3214d7e6cb4ca474f0a75653b46f2308
[INFO] running `Command { std: "docker" "start" "-a" "d644c3326db05b38d84903e54788d96e3214d7e6cb4ca474f0a75653b46f2308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d644c3326db05b38d84903e54788d96e3214d7e6cb4ca474f0a75653b46f2308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d644c3326db05b38d84903e54788d96e3214d7e6cb4ca474f0a75653b46f2308", kill_on_drop: false }`
[INFO] [stdout] d644c3326db05b38d84903e54788d96e3214d7e6cb4ca474f0a75653b46f2308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d6ded0491ab5090ea2ead5baf10214dce934c93d16778e94736a4ea0a01fb4
[INFO] running `Command { std: "docker" "start" "-a" "e5d6ded0491ab5090ea2ead5baf10214dce934c93d16778e94736a4ea0a01fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling derive-hex v0.1.2
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]     Checking dusk-bytes v0.1.5
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking dusk-bls12_381 v0.8.0
[INFO] [stderr]     Checking dusk-jubjub v0.10.1
[INFO] [stderr]     Checking dusk-plonk v0.8.2
[INFO] [stderr]     Checking dusk-hades v0.16.0
[INFO] [stderr]     Checking dusk-poseidon v0.22.0
[INFO] [stderr]     Checking dusk-pki v0.8.0
[INFO] [stderr]     Checking dusk-schnorr v0.8.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `sk`
[INFO] [stdout]    --> tests/zk.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     sk: SecretKey,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sk`
[INFO] [stdout]    --> tests/zk.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     sk: SecretKey,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.00s
[INFO] running `Command { std: "docker" "inspect" "e5d6ded0491ab5090ea2ead5baf10214dce934c93d16778e94736a4ea0a01fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d6ded0491ab5090ea2ead5baf10214dce934c93d16778e94736a4ea0a01fb4", kill_on_drop: false }`
[INFO] [stdout] e5d6ded0491ab5090ea2ead5baf10214dce934c93d16778e94736a4ea0a01fb4