[INFO] cloning repository https://github.com/yasserisa/zcash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yasserisa/zcash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyasserisa%2Fzcash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyasserisa%2Fzcash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd0e52b2b363815dcb0e6d1a970a5b92eb7a9f23
[INFO] checking yasserisa/zcash against master#568f6a8641e391ffcdcdb03e79d0901731d8d399 for pr-117164-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyasserisa%2Fzcash" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yasserisa/zcash on toolchain 568f6a8641e391ffcdcdb03e79d0901731d8d399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/yasserisa/zcash
[INFO] finished tweaking git repo https://github.com/yasserisa/zcash
[INFO] tweaked toml for git repo https://github.com/yasserisa/zcash written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yasserisa/zcash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded valuable v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0b73339dfb6110e33a955bbc25918e9e0a1396ade750e112757b617f77daba1
[INFO] running `Command { std: "docker" "start" "-a" "f0b73339dfb6110e33a955bbc25918e9e0a1396ade750e112757b617f77daba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b73339dfb6110e33a955bbc25918e9e0a1396ade750e112757b617f77daba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b73339dfb6110e33a955bbc25918e9e0a1396ade750e112757b617f77daba1", kill_on_drop: false }`
[INFO] [stdout] f0b73339dfb6110e33a955bbc25918e9e0a1396ade750e112757b617f77daba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac04d920473e1b057f1ec58a9e700084545a3fb045363c7ccfc9606e17c38e3c
[INFO] running `Command { std: "docker" "start" "-a" "ac04d920473e1b057f1ec58a9e700084545a3fb045363c7ccfc9606e17c38e3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling serde_derive v1.0.136
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[INFO] [stderr]     Checking wyz v0.5.0
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[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking pairing v0.22.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]     Checking bls12_381 v0.7.0
[INFO] [stderr]    Compiling terminfo v0.7.3
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking pasta_curves v0.4.0
[INFO] [stderr]     Checking fpe v0.5.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking memuse v0.2.0
[INFO] [stderr]     Checking zcash_encoding v0.1.0
[INFO] [stderr]     Checking jubjub v0.9.0
[INFO] [stderr]     Checking raw-cpuid v10.3.0
[INFO] [stderr]     Checking blake2s_simd v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.68
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling cxx v1.0.68
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking equihash v0.1.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking ripemd v0.1.1
[INFO] [stderr]     Checking quanta v0.9.3
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking atomic-shim v0.2.0
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking sketches-ddsketch v0.1.2
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking which v4.2.5
[INFO] [stderr]     Checking hdwallet v0.3.1
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking f4jumble v0.1.0
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking halo2_proofs v0.1.0
[INFO] [stderr]     Checking bellman v0.13.0
[INFO] [stderr]     Checking ipnet v2.4.0
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking zcash_address v0.1.0
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.68
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]     Checking halo2_gadgets v0.1.0
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking chacha20 v0.8.1
[INFO] [stderr]     Checking bip0039 v0.9.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking metrics-util v0.10.2
[INFO] [stderr]     Checking chacha20poly1305 v0.9.0
[INFO] [stderr]     Checking zcash_note_encryption v0.1.0
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking gumdrop v0.8.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking tracing-subscriber v0.3.10
[INFO] [stderr]     Checking clearscreen v1.0.9
[INFO] [stderr]     Checking tracing-appender v0.2.2
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking metrics-exporter-prometheus v0.6.1
[INFO] [stderr]     Checking incrementalmerkletree v0.3.0
[INFO] [stderr]     Checking reddsa v0.3.0
[INFO] [stderr]     Checking ed25519-zebra v3.0.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking orchard v0.1.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.2
[INFO] [stderr]     Checking zcash_primitives v0.6.0
[INFO] [stderr]     Checking zcash_proofs v0.6.0
[INFO] [stderr]     Checking parity-scale-codec v3.1.2
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]     Checking zcash_history v0.3.0
[INFO] [stderr]     Checking librustzcash v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/rust/src/blake2b.rs:10:72
[INFO] [stdout]    |
[INFO] [stdout] 10 |         fn init(output_len: usize, personalization: &[u8]) -> Box<State>;
[INFO] [stdout]    |                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |         fn init(output_len: usize, personalization: &[u8]) -> Box<Statelet _ = >;
[INFO] [stdout]    |                                                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/rust/src/blake2b.rs:10:72
[INFO] [stdout]    |
[INFO] [stdout] 10 |         fn init(output_len: usize, personalization: &[u8]) -> Box<State>;
[INFO] [stdout]    |                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |         fn init(output_len: usize, personalization: &[u8]) -> Box<Statelet _ = >;
[INFO] [stdout]    |                                                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, terminfo v0.7.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "ac04d920473e1b057f1ec58a9e700084545a3fb045363c7ccfc9606e17c38e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac04d920473e1b057f1ec58a9e700084545a3fb045363c7ccfc9606e17c38e3c", kill_on_drop: false }`
[INFO] [stdout] ac04d920473e1b057f1ec58a9e700084545a3fb045363c7ccfc9606e17c38e3c