[INFO] fetching crate memorydb 0.3.0...
[INFO] testing memorydb-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate memorydb 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate memorydb 0.3.0
[INFO] finished tweaking crates.io crate memorydb 0.3.0
[INFO] tweaked toml for crates.io crate memorydb 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memorydb 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding ethereum-types v0.4.2 (available: v0.15.1)
[INFO] [stderr]       Adding keccak-hash v0.1.2 (available: v0.11.0)
[INFO] [stderr]       Adding keccak-hasher v0.1.1 (available: v0.16.0)
[INFO] [stderr]       Adding rlp v0.3.0 (available: v0.6.1)
[INFO] [stderr]       Adding tiny-keccak v1.5.0 (available: v2.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plain_hasher v0.2.3
[INFO] [stderr]   Downloaded elastic-array v0.10.3
[INFO] [stderr]   Downloaded rlp v0.3.0
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] [stderr]   Downloaded hashdb v0.2.1
[INFO] [stderr]   Downloaded tiny-keccak v1.5.0
[INFO] [stderr]   Downloaded uint v0.4.1
[INFO] [stderr]   Downloaded hashdb v0.3.0
[INFO] [stderr]   Downloaded keccak-hash v0.1.2
[INFO] [stderr]   Downloaded ethbloom v0.5.3
[INFO] [stderr]   Downloaded ethereum-types-serialize v0.2.2
[INFO] [stderr]   Downloaded crunchy v0.1.6
[INFO] [stderr]   Downloaded fixed-hash v0.2.5
[INFO] [stderr]   Downloaded ethereum-types v0.4.2
[INFO] [stderr]   Downloaded keccak-hasher v0.1.1
[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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96805c5d78c4dab87549485f178de7f5017ad7b295df58cdd2a19359170cbcf2
[INFO] running `Command { std: "docker" "start" "-a" "96805c5d78c4dab87549485f178de7f5017ad7b295df58cdd2a19359170cbcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96805c5d78c4dab87549485f178de7f5017ad7b295df58cdd2a19359170cbcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96805c5d78c4dab87549485f178de7f5017ad7b295df58cdd2a19359170cbcf2", kill_on_drop: false }`
[INFO] [stdout] 96805c5d78c4dab87549485f178de7f5017ad7b295df58cdd2a19359170cbcf2
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ec0716d670c97e616dd5a07c853563f0986ce5e780de1651b0897552b618766
[INFO] running `Command { std: "docker" "start" "-a" "3ec0716d670c97e616dd5a07c853563f0986ce5e780de1651b0897552b618766", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling hashdb v0.3.0
[INFO] [stderr]    Compiling rlp v0.3.0
[INFO] [stderr]    Compiling plain_hasher v0.2.3
[INFO] [stderr]    Compiling memorydb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:328:26
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn as_hashdb(&self) -> &HashDB<H, T> { self }
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn as_hashdb(&self) -> &dyn HashDB<H, T> { self }
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<H, T> { self }
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn as_hashdb_mut(&mut self) -> &mut dyn HashDB<H, T> { self }
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "3ec0716d670c97e616dd5a07c853563f0986ce5e780de1651b0897552b618766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec0716d670c97e616dd5a07c853563f0986ce5e780de1651b0897552b618766", kill_on_drop: false }`
[INFO] [stdout] 3ec0716d670c97e616dd5a07c853563f0986ce5e780de1651b0897552b618766
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c78055f3e6cda15c4001cce4dec4990187687aba09ef62866155f58d027e340a
[INFO] running `Command { std: "docker" "start" "-a" "c78055f3e6cda15c4001cce4dec4990187687aba09ef62866155f58d027e340a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling elastic-array v0.10.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling ethereum-types-serialize v0.2.2
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:328:26
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn as_hashdb(&self) -> &HashDB<H, T> { self }
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn as_hashdb(&self) -> &dyn HashDB<H, T> { self }
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<H, T> { self }
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn as_hashdb_mut(&mut self) -> &mut dyn HashDB<H, T> { self }
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hashdb v0.2.1
[INFO] [stderr]    Compiling uint v0.4.1
[INFO] [stderr]    Compiling fixed-hash v0.2.5
[INFO] [stderr]    Compiling ethbloom v0.5.3
[INFO] [stderr]    Compiling ethereum-types v0.4.2
[INFO] [stderr]    Compiling keccak-hasher v0.1.1
[INFO] [stderr]    Compiling keccak-hash v0.1.2
[INFO] [stderr]    Compiling memorydb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:328:26
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn as_hashdb(&self) -> &HashDB<H, T> { self }
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn as_hashdb(&self) -> &dyn HashDB<H, T> { self }
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<H, T> { self }
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn as_hashdb_mut(&mut self) -> &mut dyn HashDB<H, T> { self }
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `KeccakHasher: hashdb::Hasher` is not satisfied
[INFO] [stdout]    --> src/lib.rs:346:15
[INFO] [stdout]     |
[INFO] [stdout] 346 |         let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `hashdb::Hasher` is not implemented for `KeccakHasher`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl Hasher for KeccakHasher {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `hashdb` are being used?
[INFO] [stdout] note: there are multiple different versions of crate `hashdb` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.3.0/src/lib.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | extern crate hashdb;
[INFO] [stdout]     | -------------------- one version of crate `hashdb` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout]  21 | #[cfg(test)] extern crate keccak_hasher;
[INFO] [stdout]     |              --------------------------- one version of crate `hashdb` used here, as a dependency of crate `keccak_hasher`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.2.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Hasher: Sync + Send {
[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 `MemoryDB`
[INFO] [stdout]    --> src/lib.rs:85:24
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     |                        ^^^^^^^^^ required by this bound in `MemoryDB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `MemoryDB<KeccakHasher, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:346:50
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     | ------------------------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 346 |         let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                                                        ^^^ function or associated item cannot be called on `MemoryDB<KeccakHasher, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- doesn't satisfy `KeccakHasher: hashdb::Hasher`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `KeccakHasher: hashdb::Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `KeccakHasher: hashdb::Hasher` is not satisfied
[INFO] [stdout]    --> src/lib.rs:356:15
[INFO] [stdout]     |
[INFO] [stdout] 356 |         let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `hashdb::Hasher` is not implemented for `KeccakHasher`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl Hasher for KeccakHasher {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `hashdb` are being used?
[INFO] [stdout] note: there are multiple different versions of crate `hashdb` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.3.0/src/lib.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | extern crate hashdb;
[INFO] [stdout]     | -------------------- one version of crate `hashdb` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout]  21 | #[cfg(test)] extern crate keccak_hasher;
[INFO] [stdout]     |              --------------------------- one version of crate `hashdb` used here, as a dependency of crate `keccak_hasher`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.2.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Hasher: Sync + Send {
[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 `MemoryDB`
[INFO] [stdout]    --> src/lib.rs:85:24
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     |                        ^^^^^^^^^ required by this bound in `MemoryDB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `MemoryDB<KeccakHasher, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:356:50
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     | ------------------------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 356 |         let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                                                        ^^^ function or associated item cannot be called on `MemoryDB<KeccakHasher, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- doesn't satisfy `KeccakHasher: hashdb::Hasher`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `KeccakHasher: hashdb::Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `KeccakHasher: hashdb::Hasher` is not satisfied
[INFO] [stdout]    --> src/lib.rs:369:18
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let mut main = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `hashdb::Hasher` is not implemented for `KeccakHasher`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl Hasher for KeccakHasher {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `hashdb` are being used?
[INFO] [stdout] note: there are multiple different versions of crate `hashdb` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.3.0/src/lib.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | extern crate hashdb;
[INFO] [stdout]     | -------------------- one version of crate `hashdb` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout]  21 | #[cfg(test)] extern crate keccak_hasher;
[INFO] [stdout]     |              --------------------------- one version of crate `hashdb` used here, as a dependency of crate `keccak_hasher`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.2.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Hasher: Sync + Send {
[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 `MemoryDB`
[INFO] [stdout]    --> src/lib.rs:85:24
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     |                        ^^^^^^^^^ required by this bound in `MemoryDB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `MemoryDB<KeccakHasher, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:369:53
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     | ------------------------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 369 |         let mut main = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                                                           ^^^ function or associated item cannot be called on `MemoryDB<KeccakHasher, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- doesn't satisfy `KeccakHasher: hashdb::Hasher`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `KeccakHasher: hashdb::Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `KeccakHasher: hashdb::Hasher` is not satisfied
[INFO] [stdout]    --> src/lib.rs:370:19
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let mut other = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `hashdb::Hasher` is not implemented for `KeccakHasher`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl Hasher for KeccakHasher {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `hashdb` are being used?
[INFO] [stdout] note: there are multiple different versions of crate `hashdb` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.3.0/src/lib.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | extern crate hashdb;
[INFO] [stdout]     | -------------------- one version of crate `hashdb` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout]  21 | #[cfg(test)] extern crate keccak_hasher;
[INFO] [stdout]     |              --------------------------- one version of crate `hashdb` used here, as a dependency of crate `keccak_hasher`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.2.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Hasher: Sync + Send {
[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 `MemoryDB`
[INFO] [stdout]    --> src/lib.rs:85:24
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     |                        ^^^^^^^^^ required by this bound in `MemoryDB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `MemoryDB<KeccakHasher, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:370:54
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     | ------------------------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 370 |         let mut other = MemoryDB::<KeccakHasher, Vec<u8>>::new();
[INFO] [stdout]     |                                                            ^^^ function or associated item cannot be called on `MemoryDB<KeccakHasher, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- doesn't satisfy `KeccakHasher: hashdb::Hasher`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `KeccakHasher: hashdb::Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `KeccakHasher: hashdb::Hasher` is not satisfied
[INFO] [stdout]    --> src/lib.rs:393:16
[INFO] [stdout]     |
[INFO] [stdout] 393 |         let mut db = MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `hashdb::Hasher` is not implemented for `KeccakHasher`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl Hasher for KeccakHasher {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `hashdb` are being used?
[INFO] [stdout] note: there are multiple different versions of crate `hashdb` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.3.0/src/lib.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | extern crate hashdb;
[INFO] [stdout]     | -------------------- one version of crate `hashdb` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout]  21 | #[cfg(test)] extern crate keccak_hasher;
[INFO] [stdout]     |              --------------------------- one version of crate `hashdb` used here, as a dependency of crate `keccak_hasher`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.2.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Hasher: Sync + Send {
[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 `MemoryDB`
[INFO] [stdout]    --> src/lib.rs:85:24
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     |                        ^^^^^^^^^ required by this bound in `MemoryDB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `default` exists for struct `MemoryDB<KeccakHasher, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:393:51
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub struct MemoryDB<H: KeyHasher, T> {
[INFO] [stdout]     | ------------------------------------ function or associated item `default` not found for this struct because it doesn't satisfy `MemoryDB<KeccakHasher, Vec<u8>>: Default`
[INFO] [stdout] ...
[INFO] [stdout] 393 |         let mut db = MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stdout]     |                                                         ^^^^^^^ function or associated item cannot be called on `MemoryDB<KeccakHasher, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/keccak-hasher-0.1.1/src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | pub struct KeccakHasher;
[INFO] [stdout]     | ----------------------- doesn't satisfy `KeccakHasher: hashdb::Hasher`
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `KeccakHasher: hashdb::Hasher` was not satisfied
[INFO] [stdout]    --> src/lib.rs:93:5
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl<'a, H, T> Default for MemoryDB<H, T>
[INFO] [stdout]     |                -------     --------------
[INFO] [stdout]  92 | where
[INFO] [stdout]  93 |     H: KeyHasher,
[INFO] [stdout]     |        ^^^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout]  94 |     H::Out: HeapSizeOf,
[INFO] [stdout]     |             ^^^^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `hash` found for struct `KeccakHasher` in the current scope
[INFO] [stdout]    --> src/lib.rs:394:40
[INFO] [stdout]     |
[INFO] [stdout] 394 |         let hashed_null_node = KeccakHasher::hash(&NULL_RLP);
[INFO] [stdout]     |                                              ^^^^ function or associated item not found in `KeccakHasher`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `hashdb` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.2.1/src/lib.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the trait that is needed
[INFO] [stdout] ...
[INFO] [stdout]  44 |     fn hash(x: &[u8]) -> Self::Out;
[INFO] [stdout]     |     ------------------------------- the associated function is available for `KeccakHasher` here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:334:6
[INFO] [stdout]     |
[INFO] [stdout] 334 |     use super::*;
[INFO] [stdout]     |         ----- `Hasher` imported here doesn't correspond to the right version of crate `hashdb`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hashdb-0.3.0/src/lib.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | pub trait Hasher: Sync + Send {
[INFO] [stdout]     | ----------------------------- this is the trait that was imported
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `memorydb` (lib test) due to 11 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c78055f3e6cda15c4001cce4dec4990187687aba09ef62866155f58d027e340a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78055f3e6cda15c4001cce4dec4990187687aba09ef62866155f58d027e340a", kill_on_drop: false }`
[INFO] [stdout] c78055f3e6cda15c4001cce4dec4990187687aba09ef62866155f58d027e340a
