[INFO] fetching crate gremlin-client 0.8.10...
[INFO] fixing gremlin-client-0.8.10 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate gremlin-client 0.8.10 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gremlin-client 0.8.10
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gremlin-client 0.8.10
[INFO] tweaked toml for crates.io crate gremlin-client 0.8.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gremlin-client 0.8.10 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gremlin-client 0.8.10 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b
[INFO] running `Command { std: "docker" "start" "71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   bitflags v2.5.0 removed features: std
[INFO] [stderr]   libc v0.2.154 removed features: extra_traits
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking gremlin-client v0.8.10 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/edge_properties.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/connection_options.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_client.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/common.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_traversal_v2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/vertex_properties.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_traversal.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_traversal_async_v2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/traversal.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_client_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_client_async_v2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/multithread.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/path.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_traversal_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/edge.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/vertex.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration_client_v2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/traversal_complex.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.87s
[INFO] [stderr] crater-edition-check: gremlin-client v0.8.10 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking gremlin-client v0.8.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/client.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/client.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/client.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/client.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::write_message`: Use `send`
[INFO] [stdout]   --> src/connection.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |             .write_message(Message::Binary(payload))
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::read_message`: Use `read`
[INFO] [stdout]   --> src/connection.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match self.0.read_message()? {
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::write_message`: Use `send`
[INFO] [stdout]   --> src/connection.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |             .write_message(Message::Binary(payload))
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::read_message`: Use `read`
[INFO] [stdout]   --> src/connection.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match self.0.read_message()? {
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v2.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v2.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v3.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]    --> src/io/serializer_v2.rs:508:38
[INFO] [stdout]     |
[INFO] [stdout] 508 |             GValue::Date(chrono::Utc.timestamp_millis(1551825863))
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v3.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]    --> src/io/serializer_v3.rs:538:38
[INFO] [stdout]     |
[INFO] [stdout] 538 |             GValue::Date(chrono::Utc.timestamp_millis(1551825863))
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structure/edge.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn iter(&self) -> Iter<String, Property> {
[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] 52 |     pub fn iter(&self) -> Iter<'_, String, Property> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structure/vertex.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn iter(&self) -> Iter<String, Vec<VertexProperty>> {
[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] 38 |     pub fn iter(&self) -> Iter<'_, String, Vec<VertexProperty>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client_v2.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let expected = chrono::Utc.timestamp(1551825863, 0);
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client_v2.rs:211:35
[INFO] [stdout]     |
[INFO] [stdout] 211 |         ("dateTime", &chrono::Utc.timestamp(1551825863, 0)),
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]    --> tests/integration_client_v2.rs:245:22
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &chrono::Utc.timestamp_millis(1551825863),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client_v2.rs:287:22
[INFO] [stdout]     |
[INFO] [stdout] 287 |         &chrono::Utc.timestamp(1551825863, 0),
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structure/edge.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn iter(&self) -> Iter<String, Property> {
[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] 52 |     pub fn iter(&self) -> Iter<'_, String, Property> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structure/vertex.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn iter(&self) -> Iter<String, Vec<VertexProperty>> {
[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] 38 |     pub fn iter(&self) -> Iter<'_, String, Vec<VertexProperty>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let now = Utc.timestamp(5, 0);
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:339:35
[INFO] [stdout]     |
[INFO] [stdout] 339 |         ("dateTime", &chrono::Utc.timestamp(1551825863, 0)),
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:373:22
[INFO] [stdout]     |
[INFO] [stdout] 373 |         &chrono::Utc.timestamp_millis(1551825863),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:415:22
[INFO] [stdout]     |
[INFO] [stdout] 415 |         &chrono::Utc.timestamp(1551825863, 0),
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:434:32
[INFO] [stdout]     |
[INFO] [stdout] 434 |     let expected = chrono::Utc.timestamp(1551825863, 0);
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:505:22
[INFO] [stdout]     |
[INFO] [stdout] 505 |     let date_1 = Utc.timestamp(1, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:506:22
[INFO] [stdout]     |
[INFO] [stdout] 506 |     let date_2 = Utc.timestamp(1, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:507:22
[INFO] [stdout]     |
[INFO] [stdout] 507 |     let date_3 = Utc.timestamp(2, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:508:22
[INFO] [stdout]     |
[INFO] [stdout] 508 |     let date_4 = Utc.timestamp(3, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:636:22
[INFO] [stdout]     |
[INFO] [stdout] 636 |     let date_1 = Utc.timestamp(1, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:637:22
[INFO] [stdout]     |
[INFO] [stdout] 637 |     let date_3 = Utc.timestamp(2, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> tests/integration_client.rs:638:22
[INFO] [stdout]     |
[INFO] [stdout] 638 |     let date_4 = Utc.timestamp(3, 0);
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.08s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   bitflags v2.5.0 removed features: std
[INFO] [stderr]   libc v0.2.154 removed features: extra_traits
[INFO] [stderr] 
[INFO] [stderr]     Checking gremlin-client v0.8.10 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/process/traversal/step/coalesce.rs (1 fix)
[INFO] [stderr]        Fixed src/io/macros.rs (7 fixes)
[INFO] [stderr]        Fixed src/process/traversal/step/or.rs (1 fix)
[INFO] [stderr]        Fixed src/process/traversal/step/select.rs (1 fix)
[INFO] [stderr]        Fixed src/structure/macros.rs (13 fixes)
[INFO] [stderr]        Fixed src/process/traversal/step/match_step.rs (1 fix)
[INFO] [stderr]        Fixed src/structure/label.rs (2 fixes)
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/io/macros.rs:27:34
[INFO] [stdout]     |
[INFO] [stdout]  27 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  27 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/io/macros.rs:41:34
[INFO] [stdout]     |
[INFO] [stdout]  41 |               if let Value::Object(ref o) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  41 |             if let &Value::Object(ref o) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/io/macros.rs:4:34
[INFO] [stdout]     |
[INFO] [stdout]   4 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v3.rs:352:1
[INFO] [stdout]     |
[INFO] [stdout] 352 | / g_serializer!(deserializer_v3, {
[INFO] [stdout] 353 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 354 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 355 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 372 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `g_serializer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]   4 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/io/macros.rs:27:34
[INFO] [stdout]     |
[INFO] [stdout]  27 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  27 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/io/macros.rs:41:34
[INFO] [stdout]     |
[INFO] [stdout]  41 |               if let Value::Object(ref o) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  41 |             if let &Value::Object(ref o) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/io/macros.rs:4:34
[INFO] [stdout]     |
[INFO] [stdout]   4 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v3.rs:352:1
[INFO] [stdout]     |
[INFO] [stdout] 352 | / g_serializer!(deserializer_v3, {
[INFO] [stdout] 353 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 354 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 355 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 372 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `g_serializer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]   4 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating examples/traversal.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/path.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_traversal_async.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/edge.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/edge_properties.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_traversal_async_v2.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/common.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_client_v2.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_traversal_v2.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/multithread.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/connection_options.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_client_async.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_traversal.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_client.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/vertex_properties.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/traversal_complex.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_client_async_v2.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/vertex.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.34s
[INFO] [stderr] crater-edition-check: gremlin-client v0.8.10 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking gremlin-client v0.8.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/client.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/client.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/client.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/client.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use base64::encode;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/pool.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         GValue::String(encode(&format!("\0{}\0{}", c.username, c.password))),
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::write_message`: Use `send`
[INFO] [stdout]   --> src/connection.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |             .write_message(Message::Binary(payload))
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::read_message`: Use `read`
[INFO] [stdout]   --> src/connection.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match self.0.read_message()? {
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::write_message`: Use `send`
[INFO] [stdout]   --> src/connection.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |             .write_message(Message::Binary(payload))
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tungstenite::WebSocket::<Stream>::read_message`: Use `read`
[INFO] [stdout]   --> src/connection.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match self.0.read_message()? {
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v2.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v2.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v3.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]    --> src/io/serializer_v2.rs:508:38
[INFO] [stdout]     |
[INFO] [stdout] 508 |             GValue::Date(chrono::Utc.timestamp_millis(1551825863))
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]   --> src/io/serializer_v3.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Ok(GValue::from(Utc.timestamp_millis(val)))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp_millis`: use `timestamp_millis_opt()` instead
[INFO] [stdout]    --> src/io/serializer_v3.rs:538:38
[INFO] [stdout]     |
[INFO] [stdout] 538 |             GValue::Date(chrono::Utc.timestamp_millis(1551825863))
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/io/macros.rs:27:34
[INFO] [stdout]     |
[INFO] [stdout]  27 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  27 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/io/macros.rs:41:34
[INFO] [stdout]     |
[INFO] [stdout]  41 |               if let Value::Object(ref o) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  41 |             if let &Value::Object(ref o) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/io/macros.rs:4:34
[INFO] [stdout]     |
[INFO] [stdout]   4 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v3.rs:352:1
[INFO] [stdout]     |
[INFO] [stdout] 352 | / g_serializer!(deserializer_v3, {
[INFO] [stdout] 353 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 354 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 355 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 372 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `g_serializer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]   4 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/io/macros.rs:27:34
[INFO] [stdout]     |
[INFO] [stdout]  27 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  27 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/io/macros.rs:41:34
[INFO] [stdout]     |
[INFO] [stdout]  41 |               if let Value::Object(ref o) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v2.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / g_serializer_2!(deserializer_v2, {
[INFO] [stdout] 346 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 347 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 348 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 364 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `g_serializer_2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]  41 |             if let &Value::Object(ref o) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/io/macros.rs:4:34
[INFO] [stdout]     |
[INFO] [stdout]   4 |               if let Value::String(ref s) = val {
[INFO] [stdout]     |                                    ^^^^^ occurs within macro expansion
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/serializer_v3.rs:352:1
[INFO] [stdout]     |
[INFO] [stdout] 352 | / g_serializer!(deserializer_v3, {
[INFO] [stdout] 353 | |     "g:Int32" => deserialize_g32,
[INFO] [stdout] 354 | |     "g:Int64" => deserialize_g64,
[INFO] [stdout] 355 | |     "g:Float" => deserialize_f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |     "g:Traverser" => deserialize_traverser
[INFO] [stdout] 372 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `g_serializer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]   4 |             if let &Value::String(ref s) = val {
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gremlin-client` (lib) due to 3 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gremlin-client` (lib test) due to 3 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b", kill_on_drop: false }`
[INFO] [stdout] 71cc1fee6f15068d5e2c8bdc073e30110c1caa5b26155508e20da4cd7dfe9f8b
