[INFO] fetching crate memchain 0.2.1...
[INFO] checking memchain-0.2.1 against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] extracting crate memchain 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate memchain 0.2.1 on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate memchain 0.2.1
[INFO] finished tweaking crates.io crate memchain 0.2.1
[INFO] tweaked toml for crates.io crate memchain 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36dbc51a3abcaf7a47fa21cc60c884c06d950fe482ce15eb192d097a59eb87a0
[INFO] running `"docker" "start" "-a" "36dbc51a3abcaf7a47fa21cc60c884c06d950fe482ce15eb192d097a59eb87a0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]     Checking oasis-types v0.2.2
[INFO] [stderr]     Checking blockchain-traits v0.2.2
[INFO] [stderr]     Checking memchain v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `blockchain_traits::Block`
[INFO] [stderr]   --> src/block.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::Block`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `AccountMeta` is not a member of trait `blockchain_traits::Block`
[INFO] [stderr]   --> src/block.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type AccountMeta = AccountMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::Block`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `blockchain_traits::Receipt`
[INFO] [stderr]   --> src/output.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::Receipt`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/pending_transaction.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `AccountMeta` is not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/pending_transaction.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     type AccountMeta = AccountMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `Blockchain`
[INFO] [stderr]   --> src/lib.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Blockchain`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `AccountMeta` is not a member of trait `Blockchain`
[INFO] [stderr]   --> src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     type AccountMeta = AccountMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Blockchain`
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `blockchain_traits::Event`
[INFO] [stderr]    --> src/block.rs:153:34
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `blockchain_traits::Event`
[INFO] [stderr]   --> src/output.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `blockchain_traits::Event`
[INFO] [stderr]   --> src/output.rs:50:6
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl blockchain_traits::Event for Event {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Event` is private
[INFO] [stderr]    --> src/block.rs:153:53
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]     |                                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Event` is private
[INFO] [stderr]   --> src/output.rs:30:53
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]    |                                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Event` is private
[INFO] [stderr]   --> src/output.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl blockchain_traits::Event for Event {
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Address = Address,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AccountMeta = AccountMeta,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:67:49
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:67:78
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:67:64
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:79:50
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:79:79
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:79:40
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:79:65
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:86:54
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:86:83
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                                   ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:86:44
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:86:69
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:42:55
[INFO] [stderr]    |
[INFO] [stderr] 42 |     ) -> Box<dyn blockchain_traits::Receipt<Address = Self::Address>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Receipt`
[INFO] [stderr]   --> src/block.rs:42:45
[INFO] [stderr]    |
[INFO] [stderr] 42 |     ) -> Box<dyn blockchain_traits::Receipt<Address = Self::Address>> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |         caller: Self::Address,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |         callee: Self::Address,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |         payer: Self::Address,
[INFO] [stderr]    |                ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]    --> src/block.rs:138:30
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn code_at(&self, addr: &Self::Address) -> Option<&[u8]> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]    --> src/block.rs:142:63
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn account_meta_at(&self, addr: &Self::Address) -> Option<Self::AccountMeta> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]    --> src/block.rs:142:38
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn account_meta_at(&self, addr: &Self::Address) -> Option<Self::AccountMeta> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]    --> src/block.rs:149:31
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn state_at(&self, addr: &Self::Address) -> Option<&dyn blockchain_traits::KVStore> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 36 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0220, E0404, E0437, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0220`.
[INFO] [stderr] error: could not compile `memchain`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `blockchain_traits::Block`
[INFO] [stderr]   --> src/block.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::Block`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `AccountMeta` is not a member of trait `blockchain_traits::Block`
[INFO] [stderr]   --> src/block.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type AccountMeta = AccountMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::Block`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `blockchain_traits::Receipt`
[INFO] [stderr]   --> src/output.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::Receipt`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/pending_transaction.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `AccountMeta` is not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/pending_transaction.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     type AccountMeta = AccountMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `blockchain_traits::PendingTransaction`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Address` is not a member of trait `Blockchain`
[INFO] [stderr]   --> src/lib.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     type Address = Address;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Blockchain`
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `AccountMeta` is not a member of trait `Blockchain`
[INFO] [stderr]   --> src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     type AccountMeta = AccountMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Blockchain`
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `blockchain_traits::Event`
[INFO] [stderr]    --> src/block.rs:153:34
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `blockchain_traits::Event`
[INFO] [stderr]   --> src/output.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `blockchain_traits::Event`
[INFO] [stderr]   --> src/output.rs:50:6
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl blockchain_traits::Event for Event {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Event` is private
[INFO] [stderr]    --> src/block.rs:153:53
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]     |                                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Event` is private
[INFO] [stderr]   --> src/output.rs:30:53
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn events(&self) -> Vec<&dyn blockchain_traits::Event<Address = Self::Address>> {
[INFO] [stderr]    |                                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Event` is private
[INFO] [stderr]   --> src/output.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl blockchain_traits::Event for Event {
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Address = Address,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::PendingTransaction`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AccountMeta = AccountMeta,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:67:49
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:67:78
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:67:64
[INFO] [stderr]    |
[INFO] [stderr] 67 |         &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>,
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:79:50
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:79:79
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:79:40
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:79:65
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> &dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:86:54
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]   --> src/lib.rs:86:83
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                                   ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:86:44
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `blockchain_traits::Block`
[INFO] [stderr]   --> src/lib.rs:86:69
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> &mut dyn blockchain_traits::Block<Address = Self::Address, AccountMeta = Self::AccountMeta>
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:42:55
[INFO] [stderr]    |
[INFO] [stderr] 42 |     ) -> Box<dyn blockchain_traits::Receipt<Address = Self::Address>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `blockchain_traits::Receipt`
[INFO] [stderr]   --> src/block.rs:42:45
[INFO] [stderr]    |
[INFO] [stderr] 42 |     ) -> Box<dyn blockchain_traits::Receipt<Address = Self::Address>> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |         caller: Self::Address,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |         callee: Self::Address,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]   --> src/block.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |         payer: Self::Address,
[INFO] [stderr]    |                ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]    --> src/block.rs:138:30
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn code_at(&self, addr: &Self::Address) -> Option<&[u8]> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `AccountMeta` not found for `Self`
[INFO] [stderr]    --> src/block.rs:142:63
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn account_meta_at(&self, addr: &Self::Address) -> Option<Self::AccountMeta> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^ associated type `AccountMeta` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]    --> src/block.rs:142:38
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn account_meta_at(&self, addr: &Self::Address) -> Option<Self::AccountMeta> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Address` not found for `Self`
[INFO] [stderr]    --> src/block.rs:149:31
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn state_at(&self, addr: &Self::Address) -> Option<&dyn blockchain_traits::KVStore> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^ associated type `Address` not found
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 36 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0220, E0404, E0437, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0220`.
[INFO] [stderr] error: could not compile `memchain`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "36dbc51a3abcaf7a47fa21cc60c884c06d950fe482ce15eb192d097a59eb87a0"`
[INFO] running `"docker" "rm" "-f" "36dbc51a3abcaf7a47fa21cc60c884c06d950fe482ce15eb192d097a59eb87a0"`
[INFO] [stdout] 36dbc51a3abcaf7a47fa21cc60c884c06d950fe482ce15eb192d097a59eb87a0