[INFO] fetching crate x25519-parser 0.1.0...
[INFO] testing x25519-parser-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate x25519-parser 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate x25519-parser 0.1.0
[INFO] finished tweaking crates.io crate x25519-parser 0.1.0
[INFO] tweaked toml for crates.io crate x25519-parser 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate x25519-parser 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding der-parser v9.0.0 (available: v10.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a1ab68e1470aa444784cd7a5719bc55dfce3dd20423e0c87d5f566f3f55d19b
[INFO] running `Command { std: "docker" "start" "-a" "6a1ab68e1470aa444784cd7a5719bc55dfce3dd20423e0c87d5f566f3f55d19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a1ab68e1470aa444784cd7a5719bc55dfce3dd20423e0c87d5f566f3f55d19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1ab68e1470aa444784cd7a5719bc55dfce3dd20423e0c87d5f566f3f55d19b", kill_on_drop: false }`
[INFO] [stdout] 6a1ab68e1470aa444784cd7a5719bc55dfce3dd20423e0c87d5f566f3f55d19b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6301afaf40c5d4f4398be6c55320dfe1a918dab6d916fff0e96412e809ef29d4
[INFO] running `Command { std: "docker" "start" "-a" "6301afaf40c5d4f4398be6c55320dfe1a918dab6d916fff0e96412e809ef29d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pem v3.0.6
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling asn1-rs v0.6.2
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling der-parser v9.0.0
[INFO] [stderr]    Compiling x25519-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn parse_25519_private_header(i: &[u8]) -> IResult<&[u8], Der25519PrivateHeader, BerError> {
[INFO] [stdout]    |                                  ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |                 |
[INFO] [stdout]    |                                  |                 the same lifetime is elided here
[INFO] [stdout]    |                                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn parse_25519_private_header(i: &[u8]) -> IResult<&[u8], Der25519PrivateHeader<'_>, BerError> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn parse_25519_private(i: &[u8]) -> IResult<&[u8], Der25519PrivateStruct, BerError> {
[INFO] [stdout]     |                           ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |                 |
[INFO] [stdout]     |                           |                 the same lifetime is elided here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn parse_25519_private(i: &[u8]) -> IResult<&[u8], Der25519PrivateStruct<'_>, BerError> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:181:33
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_25519_public_header(i: &[u8]) -> IResult<&[u8], DerEd25519PublicHeader, BerError> {
[INFO] [stdout]     |                                 ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                 |                 |
[INFO] [stdout]     |                                 |                 the same lifetime is elided here
[INFO] [stdout]     |                                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_25519_public_header(i: &[u8]) -> IResult<&[u8], DerEd25519PublicHeader<'_>, BerError> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:192:26
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn parse_25519_public(i: &[u8]) -> IResult<&[u8], DerEd25519PublicStruct, BerError> {
[INFO] [stdout]     |                          ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |                 |
[INFO] [stdout]     |                          |                 the same lifetime is elided here
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn parse_25519_public(i: &[u8]) -> IResult<&[u8], DerEd25519PublicStruct<'_>, BerError> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "6301afaf40c5d4f4398be6c55320dfe1a918dab6d916fff0e96412e809ef29d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6301afaf40c5d4f4398be6c55320dfe1a918dab6d916fff0e96412e809ef29d4", kill_on_drop: false }`
[INFO] [stdout] 6301afaf40c5d4f4398be6c55320dfe1a918dab6d916fff0e96412e809ef29d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8edba8883d1cf3971f442d4c9c8a77c843fc3db375b9272c255b1d73d9e8bfb
[INFO] running `Command { std: "docker" "start" "-a" "f8edba8883d1cf3971f442d4c9c8a77c843fc3db375b9272c255b1d73d9e8bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling x25519-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn parse_25519_private_header(i: &[u8]) -> IResult<&[u8], Der25519PrivateHeader, BerError> {
[INFO] [stdout]    |                                  ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |                 |
[INFO] [stdout]    |                                  |                 the same lifetime is elided here
[INFO] [stdout]    |                                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn parse_25519_private_header(i: &[u8]) -> IResult<&[u8], Der25519PrivateHeader<'_>, BerError> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn parse_25519_private(i: &[u8]) -> IResult<&[u8], Der25519PrivateStruct, BerError> {
[INFO] [stdout]     |                           ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |                 |
[INFO] [stdout]     |                           |                 the same lifetime is elided here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn parse_25519_private(i: &[u8]) -> IResult<&[u8], Der25519PrivateStruct<'_>, BerError> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:181:33
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_25519_public_header(i: &[u8]) -> IResult<&[u8], DerEd25519PublicHeader, BerError> {
[INFO] [stdout]     |                                 ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                 |                 |
[INFO] [stdout]     |                                 |                 the same lifetime is elided here
[INFO] [stdout]     |                                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_25519_public_header(i: &[u8]) -> IResult<&[u8], DerEd25519PublicHeader<'_>, BerError> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:192:26
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn parse_25519_public(i: &[u8]) -> IResult<&[u8], DerEd25519PublicStruct, BerError> {
[INFO] [stdout]     |                          ^^^^^             ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |                 |
[INFO] [stdout]     |                          |                 the same lifetime is elided here
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn parse_25519_public(i: &[u8]) -> IResult<&[u8], DerEd25519PublicStruct<'_>, BerError> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_x25519.der`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:339:32
[INFO] [stdout]     |
[INFO] [stdout] 339 |     static X_DER_PRIV: &[u8] = include_bytes!("../../samples/test_x25519.der");
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_x25519_pub.der`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:341:31
[INFO] [stdout]     |
[INFO] [stdout] 341 |     static X_DER_PUB: &[u8] = include_bytes!("../../samples/test_x25519_pub.der");
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_ed25519.der`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:344:33
[INFO] [stdout]     |
[INFO] [stdout] 344 |     static ED_DER_PRIV: &[u8] = include_bytes!("../../samples/test_ed25519.der");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_ed25519_pub.der`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:346:32
[INFO] [stdout]     |
[INFO] [stdout] 346 |     static ED_DER_PUB: &[u8] = include_bytes!("../../samples/test_ed25519_pub.der");
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_ed25519_pub.pem`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:349:29
[INFO] [stdout]     |
[INFO] [stdout] 349 |     static PEM_PUB: &[u8] = include_bytes!("../../samples/test_ed25519_pub.pem");
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_ed25519.pem`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:351:30
[INFO] [stdout]     |
[INFO] [stdout] 351 |     static PEM_PRIV: &[u8] = include_bytes!("../../samples/test_ed25519.pem");
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../samples/test_25519_pub_many.pem`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:354:34
[INFO] [stdout]     |
[INFO] [stdout] 354 |     static PEM_PUB_MANY: &[u8] = include_bytes!("../../samples/test_25519_pub_many.pem");
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `OsRng: rand_core::RngCore` is not satisfied
[INFO] [stdout]    --> src/lib.rs:408:40
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let keypair = generate_keypair(&mut csprng).unwrap();
[INFO] [stdout]     |                       ---------------- ^^^^^^^^^^^ the trait `DerefMut` is not implemented for `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-1949cf8c6b5b557f/rand_core-0.9.3/src/lib.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:15:9
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub use x25519_dalek::{PublicKey, StaticSecret};
[INFO] [stdout]     |         ------------ one version of crate `rand_core` used here, as a dependency of crate `x25519_dalek`
[INFO] [stdout]  16 |
[INFO] [stdout]  17 | use rand_core::{CryptoRng, RngCore};
[INFO] [stdout]     |     --------- one version of crate `rand_core` used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/os.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout]  48 | pub struct OsRng;
[INFO] [stdout]     | ---------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/block.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout]  68 | 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 for `OsRng` to implement `rand_core::RngCore`
[INFO] [stdout] note: required by a bound in `generate_keypair`
[INFO] [stdout]    --> src/lib.rs:303:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub fn generate_keypair<T>(csprng: &mut T) -> Option<KeyPair>
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 302 | where
[INFO] [stdout] 303 |     T: RngCore + CryptoRng,
[INFO] [stdout]     |        ^^^^^^^ required by this bound in `generate_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `x25519-parser` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "f8edba8883d1cf3971f442d4c9c8a77c843fc3db375b9272c255b1d73d9e8bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8edba8883d1cf3971f442d4c9c8a77c843fc3db375b9272c255b1d73d9e8bfb", kill_on_drop: false }`
[INFO] [stdout] f8edba8883d1cf3971f442d4c9c8a77c843fc3db375b9272c255b1d73d9e8bfb
