[INFO] fetching crate klever-chain-vm 0.6.0...
[INFO] testing klever-chain-vm-0.6.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate klever-chain-vm 0.6.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate klever-chain-vm 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate klever-chain-vm 0.6.0
[INFO] tweaked toml for crates.io crate klever-chain-vm 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate klever-chain-vm 0.6.0 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] crate crates.io crate klever-chain-vm 0.6.0 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpufeatures v0.2.15
[INFO] [stderr]   Downloaded klever-sc-codec v0.19.0
[INFO] [stderr]   Downloaded klever-chain-vm-executor v0.2.2
[INFO] [stderr]   Downloaded klever-sc-codec-derive v0.19.0
[INFO] [stderr]   Downloaded unwrap-infallible v0.1.5
[INFO] [stderr]   Downloaded rand_seeder v0.3.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0386b7834b766ac6bac86509dac96f376864d02788de5de4be64c39f65084aa
[INFO] running `Command { std: "docker" "start" "-a" "b0386b7834b766ac6bac86509dac96f376864d02788de5de4be64c39f65084aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0386b7834b766ac6bac86509dac96f376864d02788de5de4be64c39f65084aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0386b7834b766ac6bac86509dac96f376864d02788de5de4be64c39f65084aa", kill_on_drop: false }`
[INFO] [stdout] b0386b7834b766ac6bac86509dac96f376864d02788de5de4be64c39f65084aa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8ad77766222fc6d71bd0a65da86941c23e6cbc1675b15e7424ce235c3fbd03
[INFO] running `Command { std: "docker" "start" "-a" "7d8ad77766222fc6d71bd0a65da86941c23e6cbc1675b15e7424ce235c3fbd03", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling cpufeatures v0.2.15
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling klever-chain-vm-executor v0.2.2
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_seeder v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling klever-sc-codec-derive v0.19.0
[INFO] [stderr]    Compiling klever-sc-codec v0.19.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling klever-chain-vm v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` function
[INFO] [stdout]   --> src/vm_hooks/vh_dispatcher.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 | /             mem_conv::with_bytes(message_offset, message_length, |message| {
[INFO] [stdout] 56 | |                 self.handler.signal_error(message);
[INFO] [stdout] 57 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the type explicitly
[INFO] [stdout]    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 55 |             mem_conv::with_bytes::<_, ()>(message_offset, message_length, |message| {
[INFO] [stdout]    |                                 +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 136 |     pub fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn rng_lock(&self) -> MutexGuard<BlockchainRng> {
[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] 144 |     pub fn rng_lock(&self) -> MutexGuard<'_, BlockchainRng> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 36 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 57 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 83 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 56 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 72 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 96 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 27 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 47 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 71 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes>;
[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] 11 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes>;
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn result_lock(&self) -> MutexGuard<TxResult>;
[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] 32 |     fn result_lock(&self) -> MutexGuard<'_, TxResult>;
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers>;
[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] 50 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers>;
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/world_mock/kda_data.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn iter(&self) -> Iter<Vec<u8>, KdaData> {
[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] 159 |     pub fn iter(&self) -> Iter<'_, Vec<u8>, KdaData> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: klever-chain-vm v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "7d8ad77766222fc6d71bd0a65da86941c23e6cbc1675b15e7424ce235c3fbd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8ad77766222fc6d71bd0a65da86941c23e6cbc1675b15e7424ce235c3fbd03", kill_on_drop: false }`
[INFO] [stdout] 7d8ad77766222fc6d71bd0a65da86941c23e6cbc1675b15e7424ce235c3fbd03
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1709eb7cb33a683d0275361ba3d58fa7699157abac07c34abebb7befcdc788c
[INFO] running `Command { std: "docker" "start" "-a" "c1709eb7cb33a683d0275361ba3d58fa7699157abac07c34abebb7befcdc788c", kill_on_drop: false }`
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` function
[INFO] [stdout]   --> src/vm_hooks/vh_dispatcher.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 | /             mem_conv::with_bytes(message_offset, message_length, |message| {
[INFO] [stdout] 56 | |                 self.handler.signal_error(message);
[INFO] [stdout] 57 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the type explicitly
[INFO] [stdout]    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 55 |             mem_conv::with_bytes::<_, ()>(message_offset, message_length, |message| {
[INFO] [stdout]    |                                 +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 136 |     pub fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn rng_lock(&self) -> MutexGuard<BlockchainRng> {
[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] 144 |     pub fn rng_lock(&self) -> MutexGuard<'_, BlockchainRng> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 36 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 57 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 83 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 56 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 72 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 96 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 27 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 47 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 71 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes>;
[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] 11 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes>;
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn result_lock(&self) -> MutexGuard<TxResult>;
[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] 32 |     fn result_lock(&self) -> MutexGuard<'_, TxResult>;
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers>;
[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] 50 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers>;
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/world_mock/kda_data.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn iter(&self) -> Iter<Vec<u8>, KdaData> {
[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] 159 |     pub fn iter(&self) -> Iter<'_, Vec<u8>, KdaData> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling klever-chain-vm v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` function
[INFO] [stdout]   --> src/vm_hooks/vh_dispatcher.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 | /             mem_conv::with_bytes(message_offset, message_length, |message| {
[INFO] [stdout] 56 | |                 self.handler.signal_error(message);
[INFO] [stdout] 57 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the type explicitly
[INFO] [stdout]    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 55 |             mem_conv::with_bytes::<_, ()>(message_offset, message_length, |message| {
[INFO] [stdout]    |                                 +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 136 |     pub fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tx_mock/tx_context.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn rng_lock(&self) -> MutexGuard<BlockchainRng> {
[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] 144 |     pub fn rng_lock(&self) -> MutexGuard<'_, BlockchainRng> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 36 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 57 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 83 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 56 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 72 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 96 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[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] 27 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[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] 47 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_impl/vh_static_api.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[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] 71 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes>;
[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] 11 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes>;
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn result_lock(&self) -> MutexGuard<TxResult>;
[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] 32 |     fn result_lock(&self) -> MutexGuard<'_, TxResult>;
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vm_hooks/vh_source.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers>;
[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] 50 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers>;
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/world_mock/kda_data.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn iter(&self) -> Iter<Vec<u8>, KdaData> {
[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] 159 |     pub fn iter(&self) -> Iter<'_, Vec<u8>, KdaData> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: klever-chain-vm v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "c1709eb7cb33a683d0275361ba3d58fa7699157abac07c34abebb7befcdc788c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1709eb7cb33a683d0275361ba3d58fa7699157abac07c34abebb7befcdc788c", kill_on_drop: false }`
[INFO] [stdout] c1709eb7cb33a683d0275361ba3d58fa7699157abac07c34abebb7befcdc788c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e20d856c3896b943daa5e8acb5ed2ea8b3b97dff9a8594a2629ab423479685b
[INFO] running `Command { std: "docker" "start" "-a" "3e20d856c3896b943daa5e8acb5ed2ea8b3b97dff9a8594a2629ab423479685b", kill_on_drop: false }`
[INFO] [stderr] warning: never type fallback affects this call to an `unsafe` function
[INFO] [stderr]   --> src/vm_hooks/vh_dispatcher.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 | /             mem_conv::with_bytes(message_offset, message_length, |message| {
[INFO] [stderr] 56 | |                 self.handler.signal_error(message);
[INFO] [stderr] 57 | |             });
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]    = help: specify the type explicitly
[INFO] [stderr]    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]    |
[INFO] [stderr] 55 |             mem_conv::with_bytes::<_, ()>(message_offset, message_length, |message| {
[INFO] [stderr]    |                                 +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tx_mock/tx_context.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[INFO] [stderr]     |                         ^^^^^     -------------------------- the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stderr]     |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tx_mock/tx_context.rs:132:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[INFO] [stderr]     |                                ^^^^^     ------------------------- the same lifetime is hidden here
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tx_mock/tx_context.rs:136:24
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn result_lock(&self) -> MutexGuard<TxResult> {
[INFO] [stderr]     |                        ^^^^^     -------------------- the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tx_mock/tx_context.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn rng_lock(&self) -> MutexGuard<BlockchainRng> {
[INFO] [stderr]     |                     ^^^^^     ------------------------- the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn rng_lock(&self) -> MutexGuard<'_, BlockchainRng> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[INFO] [stderr]    |                     ^^^^^     -------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:57:20
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[INFO] [stderr]    |                    ^^^^^     -------------------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_debug_api.rs:83:28
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[INFO] [stderr]    |                            ^^^^^     ------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:56:21
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[INFO] [stderr]    |                     ^^^^^     -------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:72:20
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[INFO] [stderr]    |                    ^^^^^     -------------------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_single_tx_api.rs:96:28
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[INFO] [stderr]    |                            ^^^^^     ------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_static_api.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes> {
[INFO] [stderr]    |                     ^^^^^     -------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes> {
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_static_api.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn result_lock(&self) -> MutexGuard<TxResult> {
[INFO] [stderr]    |                    ^^^^^     -------------------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn result_lock(&self) -> MutexGuard<'_, TxResult> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_impl/vh_static_api.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers> {
[INFO] [stderr]    |                            ^^^^^     ------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_source.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn m_types_lock(&self) -> MutexGuard<TxManagedTypes>;
[INFO] [stderr]    |                     ^^^^^     -------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn m_types_lock(&self) -> MutexGuard<'_, TxManagedTypes>;
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_source.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn result_lock(&self) -> MutexGuard<TxResult>;
[INFO] [stderr]    |                    ^^^^^     -------------------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn result_lock(&self) -> MutexGuard<'_, TxResult>;
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/vm_hooks/vh_source.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn back_transfers_lock(&self) -> MutexGuard<BackTransfers>;
[INFO] [stderr]    |                            ^^^^^     ------------------------- the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn back_transfers_lock(&self) -> MutexGuard<'_, BackTransfers>;
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/world_mock/kda_data.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn iter(&self) -> Iter<Vec<u8>, KdaData> {
[INFO] [stderr]     |                 ^^^^^     ---------------------- the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn iter(&self) -> Iter<'_, Vec<u8>, KdaData> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `klever-chain-vm` (lib) generated 18 warnings (run `cargo fix --lib -p klever-chain-vm` to apply 1 suggestion)
[INFO] [stderr] warning: `klever-chain-vm` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: klever-chain-vm v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/klever_chain_vm-f064c5e68929b262)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test mem_conv::test::test_mem_ptr_conversion ... ok
[INFO] [stdout] test tx_execution::system_sc::system_sc_issue::tests::test_first_token_identifier_with_ticker_is_none ... ok
[INFO] [stdout] test tx_execution::system_sc::system_sc_issue::tests::test_first_token_identifier_with_ticker_ok ... ok
[INFO] [stdout] test types::kda_local_role_flags::tests::test_flags_iter_role ... ok
[INFO] [stdout] test types::vm_address::tests::generate_mock_address_test ... ok
[INFO] [stdout] test tx_mock::tx_managed_types::tx_managed_buffer::tests::test_vec_of_kda_payments ... ok
[INFO] [stdout] test tx_mock::tx_managed_types::tx_managed_buffer::tests::test_vec_of_bytes ... ok
[INFO] [stdout] test types::vm_code_metadata::tests::test_all ... ok
[INFO] [stdout] test types::vm_code_metadata::tests::test_default ... ok
[INFO] [stdout] test types::vm_code_metadata::tests::test_each ... ok
[INFO] [stdout] test types::vm_code_metadata::tests::test_from_array ... ok
[INFO] [stdout] test with_shared::shareable::test::test_shareable_mut_2 ... ok
[INFO] [stdout] test with_shared::with_shared_mut_ref::test::test_with_shared_mut_ref_1 ... ok
[INFO] [stdout] test with_shared::shareable::test::test_shareable_mut_1 ... ok
[INFO] [stdout] test mem_conv::test::test_mem_ptr_mut ... ok
[INFO] [stdout] test with_shared::with_shared_mut_ref::test::test_with_shared_mut_ref_2 ... ok
[INFO] [stdout] test types::kda_local_role_flags::tests::test_flags_has_role ... ok
[INFO] [stdout] test with_shared::shareable::test::test_shareable_mut_fail - should panic ... ok
[INFO] [stdout] test with_shared::with_shared_mut_ref::test::test_with_shared_mut_ref_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_crypto.rs (/opt/rustwide/target/debug/deps/test_crypto-20ce040dc579dae9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_verify_ed25519_invalid_args ... ok
[INFO] [stdout] test test_verify_ed25519_basic ... ok
[INFO] [stdout] test test_verify_ed25519_bad_sig ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests klever_chain_vm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e20d856c3896b943daa5e8acb5ed2ea8b3b97dff9a8594a2629ab423479685b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e20d856c3896b943daa5e8acb5ed2ea8b3b97dff9a8594a2629ab423479685b", kill_on_drop: false }`
[INFO] [stdout] 3e20d856c3896b943daa5e8acb5ed2ea8b3b97dff9a8594a2629ab423479685b