[INFO] fetching crate zcash_client_backend 0.13.0...
[INFO] checking zcash_client_backend-0.13.0 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422
[INFO] extracting crate zcash_client_backend 0.13.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate zcash_client_backend 0.13.0 on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zcash_client_backend 0.13.0
[INFO] finished tweaking crates.io crate zcash_client_backend 0.13.0
[INFO] tweaked toml for crates.io crate zcash_client_backend 0.13.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate zcash_client_backend 0.13.0 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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded zip321 v0.1.0
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[INFO] [stderr]   Downloaded tor-units v0.6.5
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[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92da29f49bb46807fc6d38e6d6e4bf48c4a4494958c86df46dfdcec74b07a449
[INFO] running `Command { std: "docker" "start" "-a" "92da29f49bb46807fc6d38e6d6e4bf48c4a4494958c86df46dfdcec74b07a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92da29f49bb46807fc6d38e6d6e4bf48c4a4494958c86df46dfdcec74b07a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92da29f49bb46807fc6d38e6d6e4bf48c4a4494958c86df46dfdcec74b07a449", kill_on_drop: false }`
[INFO] [stdout] 92da29f49bb46807fc6d38e6d6e4bf48c4a4494958c86df46dfdcec74b07a449
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7775b32eaa6930b663bed588043bff55d1af4469786f4159cd14bb9a4ac5887a
[INFO] running `Command { std: "docker" "start" "-a" "7775b32eaa6930b663bed588043bff55d1af4469786f4159cd14bb9a4ac5887a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]     Checking nonempty v0.7.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking memuse v0.2.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
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[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling itertools v0.12.1
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[INFO] [stderr]     Checking zcash_encoding v0.2.1
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[INFO] [stderr]    Compiling log v0.4.21
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[INFO] [stderr]     Checking tempfile v3.10.1
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[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
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[INFO] [stderr]    Compiling prost-derive v0.13.1
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[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking zcash_protocol v0.2.0
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking cbc v0.1.2
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[INFO] [stderr]     Checking zcash_address v0.4.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking fpe v0.6.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking halo2_proofs v0.3.0
[INFO] [stderr]     Checking shardtree v0.4.0
[INFO] [stderr]     Checking zip321 v0.1.0
[INFO] [stderr]    Compiling prost v0.13.1
[INFO] [stderr]     Checking zcash_note_encryption v0.4.0
[INFO] [stderr]    Compiling prost-types v0.13.1
[INFO] [stderr]    Compiling prost-build v0.13.1
[INFO] [stderr]     Checking serde v1.0.204
[INFO] [stderr]    Compiling tonic-build v0.12.1
[INFO] [stderr]     Checking halo2_gadgets v0.3.0
[INFO] [stderr]    Compiling zcash_client_backend v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking reddsa v0.5.1
[INFO] [stderr]     Checking redjubjub v0.7.0
[INFO] [stderr]     Checking sapling-crypto v0.2.0
[INFO] [stderr]     Checking orchard v0.9.0
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[INFO] [stderr]     Checking zcash_keys v0.3.0
[INFO] [stderr]     Checking zcash_proofs v0.16.0
[INFO] [stdout] warning: struct `FullDecryptor` is never constructed
[INFO] [stdout]   --> src/scan.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct FullDecryptor;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WithUsage` is never constructed
[INFO] [stdout]    --> src/scan.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub(crate) struct WithUsage {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FullDecryptor` is never constructed
[INFO] [stdout]   --> src/scan.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct FullDecryptor;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WithUsage` is never constructed
[INFO] [stdout]    --> src/scan.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub(crate) struct WithUsage {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.59s
[INFO] running `Command { std: "docker" "inspect" "7775b32eaa6930b663bed588043bff55d1af4469786f4159cd14bb9a4ac5887a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7775b32eaa6930b663bed588043bff55d1af4469786f4159cd14bb9a4ac5887a", kill_on_drop: false }`
[INFO] [stdout] 7775b32eaa6930b663bed588043bff55d1af4469786f4159cd14bb9a4ac5887a