[INFO] fetching crate wnfs-unixfs-file 0.2.0... [INFO] testing wnfs-unixfs-file-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate wnfs-unixfs-file 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate wnfs-unixfs-file 0.2.0 [INFO] finished tweaking crates.io crate wnfs-unixfs-file 0.2.0 [INFO] tweaked toml for crates.io crate wnfs-unixfs-file 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wnfs-unixfs-file 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 210 packages to latest compatible versions [INFO] [stderr] Adding num_enum v0.5.11 (available: v0.7.4) [INFO] [stderr] Adding proc-macro-crate v1.1.3 (available: v1.3.1) [INFO] [stderr] Adding prost v0.12.6 (available: v0.14.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding test-strategy v0.3.1 (available: v0.4.3) [INFO] [stderr] Adding testresult v0.3.0 (available: v0.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-big-array v0.3.3 [INFO] [stderr] Downloaded blake2b_simd v1.0.3 [INFO] [stderr] Downloaded cid v0.10.1 [INFO] [stderr] Downloaded data-encoding-macro v0.1.18 [INFO] [stderr] Downloaded multihash v0.18.1 [INFO] [stderr] Downloaded libipld-json v0.16.0 [INFO] [stderr] Downloaded libipld-macro v0.16.0 [INFO] [stderr] Downloaded libipld-pb v0.16.0 [INFO] [stderr] Downloaded match-lookup v0.1.1 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.16 [INFO] [stderr] Downloaded testresult v0.3.0 [INFO] [stderr] Downloaded libipld-cbor-derive v0.16.0 [INFO] [stderr] Downloaded async-once-cell v0.5.4 [INFO] [stderr] Downloaded libipld-cbor v0.16.0 [INFO] [stderr] Downloaded libipld v0.16.0 [INFO] [stderr] Downloaded cbor4ii v0.2.14 [INFO] [stderr] Downloaded test-strategy v0.3.1 [INFO] [stderr] Downloaded quick-protobuf v0.8.1 [INFO] [stderr] Downloaded const-str v0.4.3 [INFO] [stderr] Downloaded libipld-core v0.16.0 [INFO] [stderr] Downloaded base256emoji v1.0.2 [INFO] [stderr] Downloaded multibase v0.9.2 [INFO] [stderr] Downloaded blake2s_simd v1.0.3 [INFO] [stderr] Downloaded serde_ipld_dagcbor v0.4.2 [INFO] [stderr] Downloaded wnfs-common v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0165e342bdceedc070b8b7ed71daafa89838a5e821090a57d8a9d09ddb9157b5 [INFO] running `Command { std: "docker" "start" "-a" "0165e342bdceedc070b8b7ed71daafa89838a5e821090a57d8a9d09ddb9157b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0165e342bdceedc070b8b7ed71daafa89838a5e821090a57d8a9d09ddb9157b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0165e342bdceedc070b8b7ed71daafa89838a5e821090a57d8a9d09ddb9157b5", kill_on_drop: false }` [INFO] [stdout] 0165e342bdceedc070b8b7ed71daafa89838a5e821090a57d8a9d09ddb9157b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cce7a0b0ce3b53cd5fbee075c5d08d870fbb5821aec2effd143f73199283063 [INFO] running `Command { std: "docker" "start" "-a" "9cce7a0b0ce3b53cd5fbee075c5d08d870fbb5821aec2effd143f73199283063", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling const-str v0.4.3 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling unsigned-varint v0.7.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling blake2b_simd v1.0.3 [INFO] [stderr] Compiling blake2s_simd v1.0.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling async-once-cell v0.5.4 [INFO] [stderr] Compiling testresult v0.3.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling match-lookup v0.1.1 [INFO] [stderr] Compiling base256emoji v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling data-encoding-macro v0.1.18 [INFO] [stderr] Compiling multibase v0.9.2 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling serde-big-array v0.3.3 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling cbor4ii v0.2.14 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling prost v0.12.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling multihash v0.18.1 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling cid v0.10.1 [INFO] [stderr] Compiling libipld-core v0.16.0 [INFO] [stderr] Compiling serde_ipld_dagcbor v0.4.2 [INFO] [stderr] Compiling libipld-macro v0.16.0 [INFO] [stderr] Compiling libipld-pb v0.16.0 [INFO] [stderr] Compiling libipld-json v0.16.0 [INFO] [stderr] Compiling libipld-cbor v0.16.0 [INFO] [stderr] Compiling libipld v0.16.0 [INFO] [stderr] Compiling wnfs-common v0.2.0 [INFO] [stderr] Compiling wnfs-unixfs-file v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/builder.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | store: &'a impl BlockStore, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 40 | ) -> Result> + '_> { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 40 - ) -> Result> + '_> { [INFO] [stdout] 40 + ) -> Result> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/unixfs.rs:85:18 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn links(&self) -> Links { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [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] 85 | pub fn links(&self) -> Links<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.70s [INFO] running `Command { std: "docker" "inspect" "9cce7a0b0ce3b53cd5fbee075c5d08d870fbb5821aec2effd143f73199283063", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cce7a0b0ce3b53cd5fbee075c5d08d870fbb5821aec2effd143f73199283063", kill_on_drop: false }` [INFO] [stdout] 9cce7a0b0ce3b53cd5fbee075c5d08d870fbb5821aec2effd143f73199283063 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0808fb6592881ee10bcc87718f8e48c7d15685b66806a220a56400b8635652f [INFO] running `Command { std: "docker" "start" "-a" "d0808fb6592881ee10bcc87718f8e48c7d15685b66806a220a56400b8635652f", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling structmeta-derive v0.2.0 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/builder.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | store: &'a impl BlockStore, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 40 | ) -> Result> + '_> { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 40 - ) -> Result> + '_> { [INFO] [stdout] 40 + ) -> Result> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/unixfs.rs:85:18 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn links(&self) -> Links { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [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] 85 | pub fn links(&self) -> Links<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-lock v3.4.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling structmeta v0.2.0 [INFO] [stderr] Compiling test-strategy v0.3.1 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling proptest v1.8.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling wnfs-unixfs-file v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: the method `gen_range` exists for struct `StdRng`, but its trait bounds were not satisfied [INFO] [stdout] --> src/chunker/rabin.rs:834:29 [INFO] [stdout] | [INFO] [stdout] 834 | let split = rng.gen_range(index..=data.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/std.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct StdRng(Rng); [INFO] [stdout] | ----------------- doesn't satisfy `StdRng: proptest::prelude::RngCore` or `StdRng: proptest::prelude::Rng` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `StdRng: proptest::prelude::RngCore` [INFO] [stdout] which is required by `StdRng: proptest::prelude::Rng` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Rng` which provides `gen_range` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 782 + use rand::Rng; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `fill_bytes` exists for struct `StdRng`, but its trait bounds were not satisfied [INFO] [stdout] --> src/chunker/rabin.rs:873:17 [INFO] [stdout] | [INFO] [stdout] 873 | rng.fill_bytes(&mut data); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/std.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct StdRng(Rng); [INFO] [stdout] | ----------------- doesn't satisfy `StdRng: DerefMut`, `StdRng: Deref` or `StdRng: proptest::prelude::RngCore` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `StdRng: DerefMut` [INFO] [stdout] which is required by `StdRng: proptest::prelude::RngCore` [INFO] [stdout] `StdRng: Deref` [INFO] [stdout] which is required by `StdRng: proptest::prelude::RngCore` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `RngCore` which provides `fill_bytes` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 782 + use rand_core::RngCore; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `fill_bytes` exists for struct `StdRng`, but its trait bounds were not satisfied [INFO] [stdout] --> src/chunker/rabin.rs:819:17 [INFO] [stdout] | [INFO] [stdout] 819 | rng.fill_bytes(&mut data); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/std.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct StdRng(Rng); [INFO] [stdout] | ----------------- doesn't satisfy `StdRng: DerefMut`, `StdRng: Deref` or `StdRng: proptest::prelude::RngCore` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `StdRng: DerefMut` [INFO] [stdout] which is required by `StdRng: proptest::prelude::RngCore` [INFO] [stdout] `StdRng: Deref` [INFO] [stdout] which is required by `StdRng: proptest::prelude::RngCore` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `RngCore` which provides `fill_bytes` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 782 + use rand_core::RngCore; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wnfs-unixfs-file` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d0808fb6592881ee10bcc87718f8e48c7d15685b66806a220a56400b8635652f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0808fb6592881ee10bcc87718f8e48c7d15685b66806a220a56400b8635652f", kill_on_drop: false }` [INFO] [stdout] d0808fb6592881ee10bcc87718f8e48c7d15685b66806a220a56400b8635652f