[INFO] fetching crate cryptonote-account 0.1.4...
[INFO] checking cryptonote-account-0.1.4 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate cryptonote-account 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cryptonote-account 0.1.4 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cryptonote-account 0.1.4
[INFO] finished tweaking crates.io crate cryptonote-account 0.1.4
[INFO] tweaked toml for crates.io crate cryptonote-account 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 91 packages to latest compatible versions
[INFO] [stderr]       Adding ed25519-dalek v1.0.1 (available: v2.1.1)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.8.5)
[INFO] [stderr]       Adding tiny-keccak v1.5.0 (available: v2.0.2)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f81991b8d8cb3d054364c91d581c9b54024f9083571f3fbe931e433481e85ebd
[INFO] running `Command { std: "docker" "start" "-a" "f81991b8d8cb3d054364c91d581c9b54024f9083571f3fbe931e433481e85ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f81991b8d8cb3d054364c91d581c9b54024f9083571f3fbe931e433481e85ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81991b8d8cb3d054364c91d581c9b54024f9083571f3fbe931e433481e85ebd", kill_on_drop: false }`
[INFO] [stdout] f81991b8d8cb3d054364c91d581c9b54024f9083571f3fbe931e433481e85ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cc83c8589d44e0d1c515e1ee38ff9c338e8fe14a5945bd4df867ae23e853475
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[INFO] [stderr]    Compiling autocfg v1.4.0
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[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]     Checking cryptonote-base58 v0.1.2
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[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::CryptoRng` is not satisfied
[INFO] [stdout]    --> src/lib.rs:116:44
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let spend: Keypair = Keypair::generate(&mut spend_rng);
[INFO] [stdout]     |                          ----------------- ^^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:208:1
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub trait CryptoRng {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::RngCore` is not satisfied
[INFO] [stdout]    --> src/lib.rs:116:44
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let spend: Keypair = Keypair::generate(&mut spend_rng);
[INFO] [stdout]     |                          ----------------- ^^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |                        ^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::CryptoRng` is not satisfied
[INFO] [stdout]    --> src/lib.rs:117:43
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let view: Keypair = Keypair::generate(&mut view_rng);
[INFO] [stdout]     |                         ----------------- ^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:208:1
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub trait CryptoRng {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::RngCore` is not satisfied
[INFO] [stdout]    --> src/lib.rs:117:43
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let view: Keypair = Keypair::generate(&mut view_rng);
[INFO] [stdout]     |                         ----------------- ^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |                        ^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::CryptoRng` is not satisfied
[INFO] [stdout]    --> src/lib.rs:116:44
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let spend: Keypair = Keypair::generate(&mut spend_rng);
[INFO] [stdout]     |                          ----------------- ^^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:208:1
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub trait CryptoRng {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::RngCore` is not satisfied
[INFO] [stdout]    --> src/lib.rs:116:44
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let spend: Keypair = Keypair::generate(&mut spend_rng);
[INFO] [stdout]     |                          ----------------- ^^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |                        ^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::CryptoRng` is not satisfied
[INFO] [stdout]    --> src/lib.rs:117:43
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let view: Keypair = Keypair::generate(&mut view_rng);
[INFO] [stdout]     |                         ----------------- ^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:208:1
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub trait CryptoRng {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::RngCore` is not satisfied
[INFO] [stdout]    --> src/lib.rs:117:43
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let view: Keypair = Keypair::generate(&mut view_rng);
[INFO] [stdout]     |                         ----------------- ^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::rngs::OsRng`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.5.1/src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use ed25519_dalek::Keypair;
[INFO] [stdout]     |     ------------- one version of crate `rand_core` is used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout] 7   | use ed25519_dalek::PublicKey;
[INFO] [stdout] 8   | use rand::rngs::OsRng;
[INFO] [stdout]     |     ---- one version of crate `rand_core` is used here, as a dependency of crate `rand_jitter`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_os-0.1.3/src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct OsRng(imp::OsRng);
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.2/src/block.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `ed25519_dalek::Keypair::generate`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/keypair.rs:129:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn generate<R>(csprng: &mut R) -> Keypair
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 128 |     where
[INFO] [stdout] 129 |         R: CryptoRng + RngCore,
[INFO] [stdout]     |                        ^^^^^^^ required by this bound in `Keypair::generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptonote-account` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptonote-account` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "8cc83c8589d44e0d1c515e1ee38ff9c338e8fe14a5945bd4df867ae23e853475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc83c8589d44e0d1c515e1ee38ff9c338e8fe14a5945bd4df867ae23e853475", kill_on_drop: false }`
[INFO] [stdout] 8cc83c8589d44e0d1c515e1ee38ff9c338e8fe14a5945bd4df867ae23e853475
