[INFO] fetching crate arcturus 0.4.0...
[INFO] checking arcturus-0.4.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate arcturus 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate arcturus 0.4.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arcturus 0.4.0
[INFO] finished tweaking crates.io crate arcturus 0.4.0
[INFO] tweaked toml for crates.io crate arcturus 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 97 packages to latest compatible versions
[INFO] [stderr]       Adding blake2 v0.9.2 (available: v0.10.6)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.5.1)
[INFO] [stderr]       Adding curve25519-dalek v3.2.1 (available: v4.1.3)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding merlin v2.0.1 (available: v3.0.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.8.5)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polynomials v0.2.4
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded merlin v2.0.1
[INFO] [stderr]   Downloaded criterion-plot v0.4.5
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded criterion v0.3.6
[INFO] [stderr]   Downloaded libm v0.1.4
[INFO] [stderr]   Downloaded packed_simd_2 v0.3.8
[INFO] [stderr]   Downloaded csv v1.3.1
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 337cffd8d5808626b02fd2df4ce88776eda98f848a4bb1d104416fd9a3d701cd
[INFO] running `Command { std: "docker" "start" "-a" "337cffd8d5808626b02fd2df4ce88776eda98f848a4bb1d104416fd9a3d701cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "337cffd8d5808626b02fd2df4ce88776eda98f848a4bb1d104416fd9a3d701cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337cffd8d5808626b02fd2df4ce88776eda98f848a4bb1d104416fd9a3d701cd", kill_on_drop: false }`
[INFO] [stdout] 337cffd8d5808626b02fd2df4ce88776eda98f848a4bb1d104416fd9a3d701cd
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d107b87c4ec15489eb755de7cd44623fae96fe9e56db4d577f5e2acbc74f6d03
[INFO] running `Command { std: "docker" "start" "-a" "d107b87c4ec15489eb755de7cd44623fae96fe9e56db4d577f5e2acbc74f6d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking polynomials v0.2.4
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking arcturus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `to_output` found for struct `arcturus::SpendSecret` in the current scope
[INFO] [stdout]   --> benches/prove_and_verify.rs:47:27
[INFO] [stdout]    |
[INFO] [stdout] 47 |         ring[idx] = spend.to_output();
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `output` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 47 |         ring[idx] = spend.output();
[INFO] [stdout]    |                           ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/prove_and_verify.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     gens.verify(
[INFO] [stdout]     |                          ------ arguments to this method are incorrect
[INFO] [stdout] ...
[INFO] [stdout] 113 |                         &proofs[..],
[INFO] [stdout]     |                         ^^^^^^^^^^^ expected `ArcturusProof`, found `&[ArcturusProof]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `ArcturusProof`
[INFO] [stdout]             found reference `&[ArcturusProof]`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/proof.rs:467:12
[INFO] [stdout]     |
[INFO] [stdout] 467 |     pub fn verify(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arcturus` (bench "prove_and_verify") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d107b87c4ec15489eb755de7cd44623fae96fe9e56db4d577f5e2acbc74f6d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d107b87c4ec15489eb755de7cd44623fae96fe9e56db4d577f5e2acbc74f6d03", kill_on_drop: false }`
[INFO] [stdout] d107b87c4ec15489eb755de7cd44623fae96fe9e56db4d577f5e2acbc74f6d03