[INFO] cloning repository https://github.com/ansonhwa/anson-librustzcash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ansonhwa/anson-librustzcash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fansonhwa%2Fanson-librustzcash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fansonhwa%2Fanson-librustzcash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4868e36b1076427e018c54b5ff709e9082f608f2 [INFO] testing ansonhwa/anson-librustzcash against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fansonhwa%2Fanson-librustzcash" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ansonhwa/anson-librustzcash on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ansonhwa/anson-librustzcash [INFO] finished tweaking git repo https://github.com/ansonhwa/anson-librustzcash [INFO] tweaked toml for git repo https://github.com/ansonhwa/anson-librustzcash written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ansonhwa/anson-librustzcash already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/gtank/blake2-rfc` [INFO] [stderr] Updating git repository `https://github.com/ansonhwa/anson-paradise-city` [INFO] [stderr] Updating git repository `https://github.com/omershlo/librustzcash.git` [INFO] [stderr] Updating git repository `https://github.com/ansonhwa/anson-rust-gmp` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded digest v0.7.2 [INFO] [stderr] Downloaded block-cipher-trait v0.5.3 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded opaque-debug v0.1.1 [INFO] [stderr] Downloaded itoa v0.4.2 [INFO] [stderr] Downloaded serde_json v1.0.26 [INFO] [stderr] Downloaded proc-macro2 v0.4.14 [INFO] [stderr] Downloaded aes v0.2.0 [INFO] [stderr] Downloaded serde_derive v1.0.75 [INFO] [stderr] Downloaded aes-soft v0.2.0 [INFO] [stderr] Downloaded aesni v0.4.1 [INFO] [stderr] Downloaded stream-cipher v0.1.1 [INFO] [stderr] Downloaded byteorder v1.2.2 [INFO] [stderr] Downloaded serde v1.0.75 [INFO] [stderr] Downloaded fpe v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4f9bfd601fe42f03ed7111c44252a0a1140ff78d2f2c2d286596c227d2f1e3f [INFO] running `Command { std: "docker" "start" "-a" "d4f9bfd601fe42f03ed7111c44252a0a1140ff78d2f2c2d286596c227d2f1e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4f9bfd601fe42f03ed7111c44252a0a1140ff78d2f2c2d286596c227d2f1e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f9bfd601fe42f03ed7111c44252a0a1140ff78d2f2c2d286596c227d2f1e3f", kill_on_drop: false }` [INFO] [stdout] d4f9bfd601fe42f03ed7111c44252a0a1140ff78d2f2c2d286596c227d2f1e3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 927c8706fef70fd6c496f4c769a796125f0aa79a3b8458f31e52836bc5514478 [INFO] running `Command { std: "docker" "start" "-a" "927c8706fef70fd6c496f4c769a796125f0aa79a3b8458f31e52836bc5514478", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling proc-macro2 v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v1.0.75 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling opaque-debug v0.1.1 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling zcash_wallet v0.0.0 (/opt/rustwide/workdir/zcash_wallet) [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling blake2-rfc v0.2.18 (https://github.com/gtank/blake2-rfc?rev=7a5b5fc99ae483a0043db7547fb79a6fa44b88a9#7a5b5fc9) [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling pairing v0.14.2 (/opt/rustwide/workdir/pairing) [INFO] [stderr] Compiling pairing v0.14.2 (https://github.com/omershlo/librustzcash.git?rev=3e667406323430813f6dbae2a60b5a83046fa20a#3e667406) [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:522:9 [INFO] [stdout] | [INFO] [stdout] 522 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> pairing/src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | fn final_exponentiation(&Self::Fqk) -> Option; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Fqk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> pairing/src/lib.rs:555:18 [INFO] [stdout] | [INFO] [stdout] 555 | fn from_repr(Self::Repr) -> Result; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Repr` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> pairing/src/lib.rs:503:39 [INFO] [stdout] | [INFO] [stdout] 503 | _ => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling digest v0.7.2 [INFO] [stderr] Compiling block-cipher-trait v0.5.3 [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> pairing/src/lib.rs:107:62 [INFO] [stdout] | [INFO] [stdout] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].into_iter(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].iter(), [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 107 | IntoIterator::into_iter([(&(p.into().prepare()), &(q.into().prepare()))]), [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bellman v0.1.0 (https://github.com/omershlo/librustzcash.git?rev=3e667406323430813f6dbae2a60b5a83046fa20a#3e667406) [INFO] [stderr] Compiling aes-soft v0.2.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling bellman v0.1.0 (/opt/rustwide/workdir/bellman) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bellman/src/multiexp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 148 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] 148 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bellman/src/multiexp.rs:242:10 [INFO] [stdout] | [INFO] [stdout] 242 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 242 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] 242 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aes v0.2.0 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bellman/src/lib.rs:215:34 [INFO] [stdout] | [INFO] [stdout] 215 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> bellman/src/groth16/verifier.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | ].into_iter()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 64 | ].iter()) [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 60 ~ &E::miller_loop(IntoIterator::into_iter([ [INFO] [stdout] 61 | (&proof.a.prepare(), &proof.b.prepare()), [INFO] [stdout] 62 | (&acc.into_affine().prepare(), &pvk.neg_gamma_g2), [INFO] [stdout] 63 | (&proof.c.prepare(), &pvk.neg_delta_g2) [INFO] [stdout] 64 ~ ])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sapling-crypto v0.0.1 (/opt/rustwide/workdir/sapling-crypto) [INFO] [stderr] Compiling sapling-crypto v0.0.1 (https://github.com/omershlo/librustzcash.git?rev=3e667406323430813f6dbae2a60b5a83046fa20a#3e667406) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> sapling-crypto/src/jubjub/fs.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> sapling-crypto/src/jubjub/fs.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> sapling-crypto/src/jubjub/mod.rs:130:34 [INFO] [stdout] | [INFO] [stdout] 130 | fn circuit_generators(&self, FixedGenerators) -> &[Vec<(E::Fr, E::Fr)>]; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FixedGenerators` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fpe v0.1.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sapling-crypto/src/jubjub/mod.rs:354:17 [INFO] [stdout] | [INFO] [stdout] 354 | for mut gen in tmp_params.pedersen_hash_generators.iter().cloned() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> sapling-crypto/src/circuit/sprout/input.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in auth_path.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in auth_path.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in IntoIterator::into_iter(auth_path).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.75 [INFO] [stderr] Compiling zcash_proofs v0.0.0 (/opt/rustwide/workdir/zcash_proofs) [INFO] [stderr] Compiling zip32 v0.0.0 (/opt/rustwide/workdir/zip32) [INFO] [stderr] Compiling zcash_primitives v0.0.0 (/opt/rustwide/workdir/zcash_primitives) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> zip32/src/lib.rs:24:38 [INFO] [stdout] | [INFO] [stdout] 24 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 24 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 24 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> zcash_primitives/src/transaction/components.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stdout] 16 + const GROTH_PROOF_SIZE: usize = 48 + 96 + 48; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> zcash_primitives/src/transaction/components.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 18 - const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stdout] 18 + const PHGR_PROOF_SIZE: usize = 33 + 33 + 65 + 33 + 33 + 33 + 33 + 33; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> zcash_primitives/src/lib.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 16 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 16 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> zip32/src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / lazy_static! { [INFO] [stdout] 24 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> zcash_primitives/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_fs` [INFO] [stdout] --> zcash_proofs/src/sapling/prover.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn read_fs(from: &[u8]) -> FsRepr { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> zcash_proofs/src/sapling/prover.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | ar.clone().into_repr().write_le(&mut ar_vec[0..32]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_json v1.0.26 [INFO] [stderr] Compiling rust-gmp v0.5.0 (https://github.com/ansonhwa/anson-rust-gmp#a428d31f) [INFO] [stderr] Compiling paradise-city v0.2.0 (https://github.com/ansonhwa/anson-paradise-city#468e7baa) [INFO] [stderr] Compiling librustzcash v0.1.0 (/opt/rustwide/workdir/librustzcash) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> librustzcash/src/rustzcash.rs:80:38 [INFO] [stdout] | [INFO] [stdout] 80 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 80 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 80 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1250:9 [INFO] [stdout] | [INFO] [stdout] 1250 | let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1250 - let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1250 + let party1_alpha: (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1250:25 [INFO] [stdout] | [INFO] [stdout] 1250 | let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1250 - let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1250 + let (party1_alpha): FE = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1253:9 [INFO] [stdout] | [INFO] [stdout] 1253 | let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1253 - let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1253 + let _party2_alpha: (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1253:26 [INFO] [stdout] | [INFO] [stdout] 1253 | let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1253 - let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1253 + let (_party2_alpha): FE = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sapling_crypto::jubjub::JubjubBls12 as jjbls12_l` [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1564:5 [INFO] [stdout] | [INFO] [stdout] 1564 | use sapling_crypto::jubjub::JubjubBls12 as jjbls12_l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> librustzcash/src/rustzcash.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | / lazy_static! { [INFO] [stdout] 80 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 81 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.48s [INFO] running `Command { std: "docker" "inspect" "927c8706fef70fd6c496f4c769a796125f0aa79a3b8458f31e52836bc5514478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927c8706fef70fd6c496f4c769a796125f0aa79a3b8458f31e52836bc5514478", kill_on_drop: false }` [INFO] [stdout] 927c8706fef70fd6c496f4c769a796125f0aa79a3b8458f31e52836bc5514478 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32f3c7368cb79de0f91916cb8e804f57b7dd5571490c5a23a2511c36af0d65f2 [INFO] running `Command { std: "docker" "start" "-a" "32f3c7368cb79de0f91916cb8e804f57b7dd5571490c5a23a2511c36af0d65f2", kill_on_drop: false }` [INFO] [stderr] Compiling zcash_wallet v0.0.0 (/opt/rustwide/workdir/zcash_wallet) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:522:9 [INFO] [stdout] | [INFO] [stdout] 522 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> pairing/src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | fn final_exponentiation(&Self::Fqk) -> Option; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Fqk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> pairing/src/lib.rs:555:18 [INFO] [stdout] | [INFO] [stdout] 555 | fn from_repr(Self::Repr) -> Result; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Repr` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> pairing/src/lib.rs:503:39 [INFO] [stdout] | [INFO] [stdout] 503 | _ => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> pairing/src/lib.rs:107:62 [INFO] [stdout] | [INFO] [stdout] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].into_iter(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].iter(), [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 107 | IntoIterator::into_iter([(&(p.into().prepare()), &(q.into().prepare()))]), [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pairing v0.14.2 (/opt/rustwide/workdir/pairing) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bellman/src/multiexp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 148 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] 148 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bellman/src/multiexp.rs:242:10 [INFO] [stdout] | [INFO] [stdout] 242 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 242 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] 242 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bellman/src/lib.rs:215:34 [INFO] [stdout] | [INFO] [stdout] 215 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> bellman/src/groth16/verifier.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | ].into_iter()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 64 | ].iter()) [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 60 ~ &E::miller_loop(IntoIterator::into_iter([ [INFO] [stdout] 61 | (&proof.a.prepare(), &proof.b.prepare()), [INFO] [stdout] 62 | (&acc.into_affine().prepare(), &pvk.neg_gamma_g2), [INFO] [stdout] 63 | (&proof.c.prepare(), &pvk.neg_delta_g2) [INFO] [stdout] 64 ~ ])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bellman v0.1.0 (/opt/rustwide/workdir/bellman) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> sapling-crypto/src/jubjub/fs.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> sapling-crypto/src/jubjub/fs.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> sapling-crypto/src/jubjub/mod.rs:130:34 [INFO] [stdout] | [INFO] [stdout] 130 | fn circuit_generators(&self, FixedGenerators) -> &[Vec<(E::Fr, E::Fr)>]; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FixedGenerators` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sapling-crypto/src/jubjub/mod.rs:354:17 [INFO] [stdout] | [INFO] [stdout] 354 | for mut gen in tmp_params.pedersen_hash_generators.iter().cloned() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> sapling-crypto/src/circuit/sprout/input.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in auth_path.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in auth_path.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in IntoIterator::into_iter(auth_path).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sapling-crypto v0.0.1 (/opt/rustwide/workdir/sapling-crypto) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_fs` [INFO] [stdout] --> zcash_proofs/src/sapling/prover.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn read_fs(from: &[u8]) -> FsRepr { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> zcash_proofs/src/sapling/prover.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | ar.clone().into_repr().write_le(&mut ar_vec[0..32]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> zcash_primitives/src/transaction/components.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stdout] 16 + const GROTH_PROOF_SIZE: usize = 48 + 96 + 48; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> zcash_primitives/src/transaction/components.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 18 - const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stdout] 18 + const PHGR_PROOF_SIZE: usize = 33 + 33 + 65 + 33 + 33 + 33 + 33 + 33; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> zcash_primitives/src/lib.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 16 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 16 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zcash_proofs v0.0.0 (/opt/rustwide/workdir/zcash_proofs) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> zcash_primitives/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zcash_primitives v0.0.0 (/opt/rustwide/workdir/zcash_primitives) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> zip32/src/lib.rs:24:38 [INFO] [stdout] | [INFO] [stdout] 24 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 24 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 24 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> zip32/src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / lazy_static! { [INFO] [stdout] 24 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zip32 v0.0.0 (/opt/rustwide/workdir/zip32) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling librustzcash v0.1.0 (/opt/rustwide/workdir/librustzcash) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bellman/tests/mimc.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut tmp_value = xl_value.map(|mut e| { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bellman/tests/mimc.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let mut tmp = cs.alloc(|| "tmp", || { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bellman/tests/mimc.rs:130:17 [INFO] [stdout] | [INFO] [stdout] 130 | let mut new_xl_value = xl_value.map(|mut e| { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bellman/tests/mimc.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let mut new_xl = if i == (MIMC_ROUNDS-1) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> librustzcash/src/tests/key_components.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bellman/src/multiexp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 148 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] 148 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bellman/src/multiexp.rs:242:10 [INFO] [stdout] | [INFO] [stdout] 242 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 242 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] 242 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> librustzcash/src/tests/notes.rs:22:6 [INFO] [stdout] | [INFO] [stdout] 22 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> librustzcash/src/tests/signatures.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> librustzcash/src/tests/mod.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> librustzcash/src/rustzcash.rs:80:38 [INFO] [stdout] | [INFO] [stdout] 80 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 80 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 80 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1250:9 [INFO] [stdout] | [INFO] [stdout] 1250 | let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1250 - let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1250 + let party1_alpha: (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1250:25 [INFO] [stdout] | [INFO] [stdout] 1250 | let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1250 - let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1250 + let (party1_alpha): FE = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1253:9 [INFO] [stdout] | [INFO] [stdout] 1253 | let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1253 - let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1253 + let _party2_alpha: (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1253:26 [INFO] [stdout] | [INFO] [stdout] 1253 | let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1253 - let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stdout] 1253 + let (_party2_alpha): FE = serde_json::from_str(&data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sapling_crypto::jubjub::JubjubBls12 as jjbls12_l` [INFO] [stdout] --> librustzcash/src/rustzcash.rs:1564:5 [INFO] [stdout] | [INFO] [stdout] 1564 | use sapling_crypto::jubjub::JubjubBls12 as jjbls12_l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> zip32/src/lib.rs:24:38 [INFO] [stdout] | [INFO] [stdout] 24 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 24 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 24 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> librustzcash/src/rustzcash.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | / lazy_static! { [INFO] [stdout] 80 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 81 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> zip32/src/lib.rs:737:10 [INFO] [stdout] | [INFO] [stdout] 737 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> zip32/src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / lazy_static! { [INFO] [stdout] 24 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_fs` [INFO] [stdout] --> zcash_proofs/src/sapling/prover.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn read_fs(from: &[u8]) -> FsRepr { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> zcash_proofs/src/sapling/prover.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | ar.clone().into_repr().write_le(&mut ar_vec[0..32]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:522:9 [INFO] [stdout] | [INFO] [stdout] 522 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> pairing/src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | fn final_exponentiation(&Self::Fqk) -> Option; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Fqk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> pairing/src/lib.rs:555:18 [INFO] [stdout] | [INFO] [stdout] 555 | fn from_repr(Self::Repr) -> Result; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Repr` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> sapling-crypto/src/jubjub/fs.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> sapling-crypto/src/jubjub/fs.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> sapling-crypto/src/jubjub/mod.rs:130:34 [INFO] [stdout] | [INFO] [stdout] 130 | fn circuit_generators(&self, FixedGenerators) -> &[Vec<(E::Fr, E::Fr)>]; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FixedGenerators` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> zcash_primitives/src/transaction/components.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stdout] 16 + const GROTH_PROOF_SIZE: usize = 48 + 96 + 48; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> zcash_primitives/src/transaction/components.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 18 - const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stdout] 18 + const PHGR_PROOF_SIZE: usize = 33 + 33 + 65 + 33 + 33 + 33 + 33 + 33; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> zcash_primitives/src/transaction/tests.rs:238:6 [INFO] [stdout] | [INFO] [stdout] 238 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> zcash_primitives/src/transaction/tests.rs:1943:6 [INFO] [stdout] | [INFO] [stdout] 1943 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> zcash_primitives/src/lib.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 16 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 16 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> zcash_primitives/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bellman/src/lib.rs:215:34 [INFO] [stdout] | [INFO] [stdout] 215 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> pairing/src/lib.rs:503:39 [INFO] [stdout] | [INFO] [stdout] 503 | _ => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> bellman/src/groth16/verifier.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | ].into_iter()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 64 | ].iter()) [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 60 ~ &E::miller_loop(IntoIterator::into_iter([ [INFO] [stdout] 61 | (&proof.a.prepare(), &proof.b.prepare()), [INFO] [stdout] 62 | (&acc.into_affine().prepare(), &pvk.neg_gamma_g2), [INFO] [stdout] 63 | (&proof.c.prepare(), &pvk.neg_delta_g2) [INFO] [stdout] 64 ~ ])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> pairing/src/lib.rs:107:62 [INFO] [stdout] | [INFO] [stdout] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].into_iter(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].iter(), [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 107 | IntoIterator::into_iter([(&(p.into().prepare()), &(q.into().prepare()))]), [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sapling-crypto/src/jubjub/mod.rs:354:17 [INFO] [stdout] | [INFO] [stdout] 354 | for mut gen in tmp_params.pedersen_hash_generators.iter().cloned() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sapling-crypto/src/circuit/uint32.rs:429:17 [INFO] [stdout] | [INFO] [stdout] 429 | let mut v = (0..32).map(|_| Boolean::constant(rng.gen())).collect::>(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sapling-crypto/src/circuit/uint32.rs:460:17 [INFO] [stdout] | [INFO] [stdout] 460 | let mut v = (0..32).map(|_| Boolean::constant(rng.gen())).collect::>(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sapling-crypto/src/circuit/pedersen_hash.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut input: Vec = (0..length).map(|_| rng.gen()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> sapling-crypto/src/circuit/sprout/input.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in auth_path.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in auth_path.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 78 | for (i, layer) in IntoIterator::into_iter(auth_path).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `Command { std: "docker" "inspect" "32f3c7368cb79de0f91916cb8e804f57b7dd5571490c5a23a2511c36af0d65f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32f3c7368cb79de0f91916cb8e804f57b7dd5571490c5a23a2511c36af0d65f2", kill_on_drop: false }` [INFO] [stdout] 32f3c7368cb79de0f91916cb8e804f57b7dd5571490c5a23a2511c36af0d65f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e62cc1008d489be0affc22e8f35900473f637385de8c7bb9bcb111094adf6ab [INFO] running `Command { std: "docker" "start" "-a" "2e62cc1008d489be0affc22e8f35900473f637385de8c7bb9bcb111094adf6ab", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> pairing/src/bls12_381/fq.rs:522:9 [INFO] [stderr] | [INFO] [stderr] 522 | try!(write!(f, "0x")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> pairing/src/bls12_381/fq.rs:524:13 [INFO] [stderr] | [INFO] [stderr] 524 | try!(write!(f, "{:016x}", *i)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> pairing/src/bls12_381/fr.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | try!(write!(f, "0x")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> pairing/src/bls12_381/fr.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | try!(write!(f, "{:016x}", *i)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> pairing/src/lib.rs:98:29 [INFO] [stderr] | [INFO] [stderr] 98 | fn final_exponentiation(&Self::Fqk) -> Option; [INFO] [stderr] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Fqk` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> pairing/src/lib.rs:555:18 [INFO] [stderr] | [INFO] [stderr] 555 | fn from_repr(Self::Repr) -> Result; [INFO] [stderr] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Repr` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> pairing/src/lib.rs:503:39 [INFO] [stderr] | [INFO] [stderr] 503 | _ => write!(f, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> pairing/src/lib.rs:107:62 [INFO] [stderr] | [INFO] [stderr] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].into_iter(), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 107 | [(&(p.into().prepare()), &(q.into().prepare()))].iter(), [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 107 | IntoIterator::into_iter([(&(p.into().prepare()), &(q.into().prepare()))]), [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `pairing` (lib) generated 8 warnings [INFO] [stderr] warning: `pairing` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> bellman/src/multiexp.rs:148:10 [INFO] [stderr] | [INFO] [stderr] 148 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 148 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stderr] 148 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> bellman/src/multiexp.rs:242:10 [INFO] [stderr] | [INFO] [stderr] 242 | ) -> Box::Projective, Error=SynthesisError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 242 - ) -> Box::Projective, Error=SynthesisError>> [INFO] [stderr] 242 + ) -> Box::Projective, Error=SynthesisError>> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> bellman/src/lib.rs:215:34 [INFO] [stderr] | [INFO] [stderr] 215 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> bellman/src/groth16/verifier.rs:64:11 [INFO] [stderr] | [INFO] [stderr] 64 | ].into_iter()) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 64 | ].iter()) [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 60 ~ &E::miller_loop(IntoIterator::into_iter([ [INFO] [stderr] 61 | (&proof.a.prepare(), &proof.b.prepare()), [INFO] [stderr] 62 | (&acc.into_affine().prepare(), &pvk.neg_gamma_g2), [INFO] [stderr] 63 | (&proof.c.prepare(), &pvk.neg_delta_g2) [INFO] [stderr] 64 ~ ])) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `bellman` (lib) generated 4 warnings [INFO] [stderr] warning: `bellman` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> bellman/tests/mimc.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | let mut tmp_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> bellman/tests/mimc.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | let mut tmp = cs.alloc(|| "tmp", || { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> bellman/tests/mimc.rs:130:17 [INFO] [stderr] | [INFO] [stderr] 130 | let mut new_xl_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> bellman/tests/mimc.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut new_xl = if i == (MIMC_ROUNDS-1) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `bellman` (test "mimc") generated 4 warnings [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> sapling-crypto/src/jubjub/fs.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | try!(write!(f, "0x")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> sapling-crypto/src/jubjub/fs.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | try!(write!(f, "{:016x}", *i)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> sapling-crypto/src/jubjub/mod.rs:130:34 [INFO] [stderr] | [INFO] [stderr] 130 | fn circuit_generators(&self, FixedGenerators) -> &[Vec<(E::Fr, E::Fr)>]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FixedGenerators` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> sapling-crypto/src/jubjub/mod.rs:354:17 [INFO] [stderr] | [INFO] [stderr] 354 | for mut gen in tmp_params.pedersen_hash_generators.iter().cloned() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> sapling-crypto/src/circuit/sprout/input.rs:78:37 [INFO] [stderr] | [INFO] [stderr] 78 | for (i, layer) in auth_path.into_iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 78 | for (i, layer) in auth_path.iter().enumerate() { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 78 | for (i, layer) in IntoIterator::into_iter(auth_path).enumerate() { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> sapling-crypto/src/circuit/uint32.rs:429:17 [INFO] [stderr] | [INFO] [stderr] 429 | let mut v = (0..32).map(|_| Boolean::constant(rng.gen())).collect::>(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> sapling-crypto/src/circuit/uint32.rs:460:17 [INFO] [stderr] | [INFO] [stderr] 460 | let mut v = (0..32).map(|_| Boolean::constant(rng.gen())).collect::>(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> sapling-crypto/src/circuit/pedersen_hash.rs:154:21 [INFO] [stderr] | [INFO] [stderr] 154 | let mut input: Vec = (0..length).map(|_| rng.gen()).collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `sapling-crypto` (lib) generated 5 warnings [INFO] [stderr] warning: `sapling-crypto` (lib test) generated 8 warnings (5 duplicates) [INFO] [stderr] warning: function is never used: `read_fs` [INFO] [stderr] --> zcash_proofs/src/sapling/prover.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn read_fs(from: &[u8]) -> FsRepr { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> zcash_proofs/src/sapling/prover.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | ar.clone().into_repr().write_le(&mut ar_vec[0..32]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> zcash_primitives/src/transaction/components.rs:16:33 [INFO] [stderr] | [INFO] [stderr] 16 | const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 16 - const GROTH_PROOF_SIZE: usize = (48 + 96 + 48); [INFO] [stderr] 16 + const GROTH_PROOF_SIZE: usize = 48 + 96 + 48; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> zcash_primitives/src/transaction/components.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 18 - const PHGR_PROOF_SIZE: usize = (33 + 33 + 65 + 33 + 33 + 33 + 33 + 33); [INFO] [stderr] 18 + const PHGR_PROOF_SIZE: usize = 33 + 33 + 65 + 33 + 33 + 33 + 33 + 33; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> zcash_primitives/src/lib.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 16 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] 16 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> zcash_primitives/src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> zcash_primitives/src/transaction/tests.rs:238:6 [INFO] [stderr] | [INFO] [stderr] 238 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> zcash_primitives/src/transaction/tests.rs:1943:6 [INFO] [stderr] | [INFO] [stderr] 1943 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: `zcash_proofs` (lib) generated 2 warnings [INFO] [stderr] warning: `zcash_primitives` (lib) generated 4 warnings [INFO] [stderr] warning: `zcash_proofs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `zcash_primitives` (lib test) generated 6 warnings (4 duplicates) [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> zip32/src/lib.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 24 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] 24 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> zip32/src/lib.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / lazy_static! { [INFO] [stderr] 24 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] 25 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> zip32/src/lib.rs:737:10 [INFO] [stderr] | [INFO] [stderr] 737 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `zip32` (lib) generated 2 warnings [INFO] [stderr] warning: `zip32` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> librustzcash/src/tests/key_components.rs:30:6 [INFO] [stderr] | [INFO] [stderr] 30 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> librustzcash/src/tests/notes.rs:22:6 [INFO] [stderr] | [INFO] [stderr] 22 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> librustzcash/src/tests/signatures.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> librustzcash/src/tests/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> librustzcash/src/rustzcash.rs:80:38 [INFO] [stderr] | [INFO] [stderr] 80 | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 80 - static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] 80 + static ref JUBJUB: JubjubBls12 = JubjubBls12::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> librustzcash/src/rustzcash.rs:1250:9 [INFO] [stderr] | [INFO] [stderr] 1250 | let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 1250 - let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] 1250 + let party1_alpha: (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> librustzcash/src/rustzcash.rs:1250:25 [INFO] [stderr] | [INFO] [stderr] 1250 | let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 1250 - let (party1_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] 1250 + let (party1_alpha): FE = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> librustzcash/src/rustzcash.rs:1253:9 [INFO] [stderr] | [INFO] [stderr] 1253 | let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 1253 - let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] 1253 + let _party2_alpha: (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> librustzcash/src/rustzcash.rs:1253:26 [INFO] [stderr] | [INFO] [stderr] 1253 | let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 1253 - let (_party2_alpha): (FE) = serde_json::from_str(&data).unwrap(); [INFO] [stderr] 1253 + let (_party2_alpha): FE = serde_json::from_str(&data).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `sapling_crypto::jubjub::JubjubBls12 as jjbls12_l` [INFO] [stderr] --> librustzcash/src/rustzcash.rs:1564:5 [INFO] [stderr] | [INFO] [stderr] 1564 | use sapling_crypto::jubjub::JubjubBls12 as jjbls12_l; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> librustzcash/src/rustzcash.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | / lazy_static! { [INFO] [stderr] 80 | | static ref JUBJUB: JubjubBls12 = { JubjubBls12::new() }; [INFO] [stderr] 81 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `librustzcash` (lib test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bellman-356f2ba95964620d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test multicore::test_log2_floor ... ok [INFO] [stdout] test groth16::tests::test_xordemo ... ok [INFO] [stdout] test domain::parallel_fft_consistency ... ok [INFO] [stdout] test domain::fft_composition ... ok [INFO] [stdout] test domain::polynomial_arith has been running for over 60 seconds [INFO] [stdout] test groth16::test_with_bls12_381::serialization has been running for over 60 seconds [INFO] [stdout] test multiexp::test_with_bls12 has been running for over 60 seconds [INFO] [stdout] test groth16::test_with_bls12_381::serialization ... ok [INFO] [stdout] test multiexp::test_with_bls12 ... ok [INFO] [stdout] test domain::polynomial_arith ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 287.30s [INFO] [stdout] [INFO] [stderr] Running tests/mimc.rs (/opt/rustwide/target/debug/deps/mimc-a01a3dcda79410e2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_mimc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.79s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustzcash-e7b00ba7030e3fb7) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_gen_r ... ok [INFO] [stdout] test equihash::tests::equihash_test_cases ... ok [INFO] [stdout] test tests::sapling_generators ... ok [INFO] [stdout] test tests::key_agreement::test_key_agreement ... ok [INFO] [stdout] test tests::signatures::redjubjub_signatures ... ok [INFO] [stdout] test tests::key_components::key_components ... FAILED [INFO] [stdout] test tests::notes::notes ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::key_components::key_components stdout ---- [INFO] [stdout] thread 'tests::key_components::key_components' panicked at 'Unable to save !: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', librustzcash/src/rustzcash.rs:448:53 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5576511f1abd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5576511f1abd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5576511f1abd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x5576511f1abd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x557651216eec - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x5576511ed3b8 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x5576511f3d97 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x5576511f3d97 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x5576511f3d97 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5576511f3acc - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x5576511f44e9 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x5576511f41d7 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x5576511f1f84 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x5576511f3ee9 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x557651048133 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x557651048223 - core::result::unwrap_failed::h719f957ed74f93fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1749:5 [INFO] [stdout] 16: 0x55765111d84b - core::result::Result::expect::h5d2ace28ff43607d [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1022:23 [INFO] [stdout] 17: 0x55765108266c - librustzcash_ask_to_ak [INFO] [stdout] at /opt/rustwide/workdir/librustzcash/src/rustzcash.rs:448:9 [INFO] [stdout] 18: 0x557651057019 - rustzcash::tests::key_components::key_components::h42f56f5f4323259d [INFO] [stdout] at /opt/rustwide/workdir/librustzcash/src/tests/key_components.rs:613:13 [INFO] [stdout] 19: 0x55765104e71a - rustzcash::tests::key_components::key_components::{{closure}}::hcbca3bb0a67a2e42 [INFO] [stdout] at /opt/rustwide/workdir/librustzcash/src/tests/key_components.rs:15:1 [INFO] [stdout] 20: 0x55765105b29e - core::ops::function::FnOnce::call_once::hb9a8d541b562c57a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5576510afc13 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x5576510afc13 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 23: 0x5576510ae8f4 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 24: 0x5576510ae8f4 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x5576510ae8f4 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x5576510ae8f4 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x5576510ae8f4 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x5576510ae8f4 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 29: 0x5576510ae8f4 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 30: 0x5576510b8211 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 31: 0x5576510b8211 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x55765108488f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 33: 0x55765108488f - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x55765108488f - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x55765108488f - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x55765108488f - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x55765108488f - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 38: 0x55765108488f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x5576511fa1e3 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 40: 0x5576511fa1e3 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 41: 0x5576511fa1e3 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f529d073609 - start_thread [INFO] [stdout] 43: 0x7f529ce43163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::key_components::key_components [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '-p librustzcash --lib' [INFO] running `Command { std: "docker" "inspect" "2e62cc1008d489be0affc22e8f35900473f637385de8c7bb9bcb111094adf6ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e62cc1008d489be0affc22e8f35900473f637385de8c7bb9bcb111094adf6ab", kill_on_drop: false }` [INFO] [stdout] 2e62cc1008d489be0affc22e8f35900473f637385de8c7bb9bcb111094adf6ab