[INFO] fetching crate rquickjs-core 0.9.0...
[INFO] building rquickjs-core-0.9.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rquickjs-core 0.9.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rquickjs-core 0.9.0
[INFO] finished tweaking crates.io crate rquickjs-core 0.9.0
[INFO] tweaked toml for crates.io crate rquickjs-core 0.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rquickjs-core 0.9.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rquickjs-core 0.9.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fe66206bc13988e122e8c69834112419dd947d011b2c83ecc056e379782e3f0
[INFO] running `Command { std: "docker" "start" "-a" "6fe66206bc13988e122e8c69834112419dd947d011b2c83ecc056e379782e3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fe66206bc13988e122e8c69834112419dd947d011b2c83ecc056e379782e3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe66206bc13988e122e8c69834112419dd947d011b2c83ecc056e379782e3f0", kill_on_drop: false }`
[INFO] [stdout] 6fe66206bc13988e122e8c69834112419dd947d011b2c83ecc056e379782e3f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc7e7dd5fba2eafa973ceaa1de92908a8e6900004e7c6bb9e75b7e6450420df0
[INFO] running `Command { std: "docker" "start" "-a" "cc7e7dd5fba2eafa973ceaa1de92908a8e6900004e7c6bb9e75b7e6450420df0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling rquickjs-sys v0.9.0
[INFO] [stderr]    Compiling rquickjs-core v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/context/ctx.rs:473:24
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn userdata<U>(&self) -> Option<UserDataGuard<U>>
[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] 473 |     pub fn userdata<U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/array_buffer.rs:241:36
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub unsafe fn ref_array_buffer(&self) -> &ArrayBuffer {
[INFO] [stdout]     |                                    ^^^^^     ^^^^^^^^^^^^
[INFO] [stdout]     |                                    |         ||
[INFO] [stdout]     |                                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                                    |         the same lifetime is elided here
[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] 241 |     pub unsafe fn ref_array_buffer(&self) -> &ArrayBuffer<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/array_buffer.rs:246:28
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn as_array_buffer(&self) -> Option<&ArrayBuffer> {
[INFO] [stdout]     |                            ^^^^^            ^^^^^^^^^^^^
[INFO] [stdout]     |                            |                ||
[INFO] [stdout]     |                            |                |the same lifetime is hidden here
[INFO] [stdout]     |                            |                the same lifetime is elided here
[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] 246 |     pub fn as_array_buffer(&self) -> Option<&ArrayBuffer<'_>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runtime/opaque.rs:164:28
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn get_userdata<U>(&self) -> Option<UserDataGuard<U>>
[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] 164 |     pub fn get_userdata<U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/safe_ref.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn lock(&self) -> Lock<T> {
[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 |     pub fn lock(&self) -> Lock<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runtime/userdata.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn get<'js, U>(&self) -> Option<UserDataGuard<U>>
[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] 147 |     pub fn get<'js, U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/safe_ref.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn try_lock(&self) -> Option<Lock<T>> {
[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] 44 |     pub fn try_lock(&self) -> Option<Lock<'_, T>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uninitialized` is never constructed
[INFO] [stdout]    --> src/value.rs:759:5
[INFO] [stdout]     |
[INFO] [stdout] 759 |     Uninitialized new_uninitialized;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `void_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_value` and `from_value` are never used
[INFO] [stdout]    --> src/value.rs:728:24
[INFO] [stdout]     |
[INFO] [stdout] 726 |               impl $type {
[INFO] [stdout]     |               ---------- associated items in this implementation
[INFO] [stdout] 727 |                   /// Convert into value
[INFO] [stdout] 728 |                   pub fn into_value<'js>(self, ctx: Ctx<'js>) -> Value<'js> {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 733 |                   pub fn from_value<'js>(value: Value<'js>) -> Result<Self> {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 757 | / void_types! {
[INFO] [stdout] 758 | |     /// The placeholder which treated as uninitialized JS value
[INFO] [stdout] 759 | |     Uninitialized new_uninitialized;
[INFO] [stdout] ...   |
[INFO] [stdout] 765 | |     Null new_null;
[INFO] [stdout] 766 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `void_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteBorrow` is never constructed
[INFO] [stdout]    --> src/class/cell.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct WriteBorrow<'a, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteBorrowMut` is never constructed
[INFO] [stdout]    --> src/class/cell.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct WriteBorrowMut<'a, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "cc7e7dd5fba2eafa973ceaa1de92908a8e6900004e7c6bb9e75b7e6450420df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7e7dd5fba2eafa973ceaa1de92908a8e6900004e7c6bb9e75b7e6450420df0", kill_on_drop: false }`
[INFO] [stdout] cc7e7dd5fba2eafa973ceaa1de92908a8e6900004e7c6bb9e75b7e6450420df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ac6666dd9cb0c245605a59d825271ffc0affa19750ac2fb71e1092ce28a02e
[INFO] running `Command { std: "docker" "start" "-a" "b6ac6666dd9cb0c245605a59d825271ffc0affa19750ac2fb71e1092ce28a02e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling winnow v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling target-triple v0.1.3
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling rquickjs-sys v0.8.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/context/ctx.rs:473:24
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn userdata<U>(&self) -> Option<UserDataGuard<U>>
[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] 473 |     pub fn userdata<U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/array_buffer.rs:241:36
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub unsafe fn ref_array_buffer(&self) -> &ArrayBuffer {
[INFO] [stdout]     |                                    ^^^^^     ^^^^^^^^^^^^
[INFO] [stdout]     |                                    |         ||
[INFO] [stdout]     |                                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                                    |         the same lifetime is elided here
[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] 241 |     pub unsafe fn ref_array_buffer(&self) -> &ArrayBuffer<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/array_buffer.rs:246:28
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn as_array_buffer(&self) -> Option<&ArrayBuffer> {
[INFO] [stdout]     |                            ^^^^^            ^^^^^^^^^^^^
[INFO] [stdout]     |                            |                ||
[INFO] [stdout]     |                            |                |the same lifetime is hidden here
[INFO] [stdout]     |                            |                the same lifetime is elided here
[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] 246 |     pub fn as_array_buffer(&self) -> Option<&ArrayBuffer<'_>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runtime/opaque.rs:164:28
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn get_userdata<U>(&self) -> Option<UserDataGuard<U>>
[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] 164 |     pub fn get_userdata<U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/safe_ref.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn lock(&self) -> Lock<T> {
[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 |     pub fn lock(&self) -> Lock<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runtime/userdata.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn get<'js, U>(&self) -> Option<UserDataGuard<U>>
[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] 147 |     pub fn get<'js, U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/safe_ref.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn try_lock(&self) -> Option<Lock<T>> {
[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] 44 |     pub fn try_lock(&self) -> Option<Lock<'_, T>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uninitialized` is never constructed
[INFO] [stdout]    --> src/value.rs:759:5
[INFO] [stdout]     |
[INFO] [stdout] 759 |     Uninitialized new_uninitialized;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `void_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_value` and `from_value` are never used
[INFO] [stdout]    --> src/value.rs:728:24
[INFO] [stdout]     |
[INFO] [stdout] 726 |               impl $type {
[INFO] [stdout]     |               ---------- associated items in this implementation
[INFO] [stdout] 727 |                   /// Convert into value
[INFO] [stdout] 728 |                   pub fn into_value<'js>(self, ctx: Ctx<'js>) -> Value<'js> {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 733 |                   pub fn from_value<'js>(value: Value<'js>) -> Result<Self> {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 757 | / void_types! {
[INFO] [stdout] 758 | |     /// The placeholder which treated as uninitialized JS value
[INFO] [stdout] 759 | |     Uninitialized new_uninitialized;
[INFO] [stdout] ...   |
[INFO] [stdout] 765 | |     Null new_null;
[INFO] [stdout] 766 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `void_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteBorrow` is never constructed
[INFO] [stdout]    --> src/class/cell.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct WriteBorrow<'a, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteBorrowMut` is never constructed
[INFO] [stdout]    --> src/class/cell.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct WriteBorrowMut<'a, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling trybuild v1.0.103
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rquickjs-core v0.8.1
[INFO] [stderr]    Compiling rquickjs v0.8.1
[INFO] [stderr]    Compiling rquickjs-core v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/context/ctx.rs:473:24
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn userdata<U>(&self) -> Option<UserDataGuard<U>>
[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] 473 |     pub fn userdata<U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/safe_ref.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn lock(&self) -> Lock<T> {
[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 |     pub fn lock(&self) -> Lock<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/array_buffer.rs:241:36
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub unsafe fn ref_array_buffer(&self) -> &ArrayBuffer {
[INFO] [stdout]     |                                    ^^^^^     ^^^^^^^^^^^^
[INFO] [stdout]     |                                    |         ||
[INFO] [stdout]     |                                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                                    |         the same lifetime is elided here
[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] 241 |     pub unsafe fn ref_array_buffer(&self) -> &ArrayBuffer<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/array_buffer.rs:246:28
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn as_array_buffer(&self) -> Option<&ArrayBuffer> {
[INFO] [stdout]     |                            ^^^^^            ^^^^^^^^^^^^
[INFO] [stdout]     |                            |                ||
[INFO] [stdout]     |                            |                |the same lifetime is hidden here
[INFO] [stdout]     |                            |                the same lifetime is elided here
[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] 246 |     pub fn as_array_buffer(&self) -> Option<&ArrayBuffer<'_>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/safe_ref.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn try_lock(&self) -> Option<Lock<T>> {
[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] 44 |     pub fn try_lock(&self) -> Option<Lock<'_, T>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runtime/opaque.rs:164:28
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn get_userdata<U>(&self) -> Option<UserDataGuard<U>>
[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] 164 |     pub fn get_userdata<U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runtime/userdata.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn get<'js, U>(&self) -> Option<UserDataGuard<U>>
[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] 147 |     pub fn get<'js, U>(&self) -> Option<UserDataGuard<'_, U>>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uninitialized` is never constructed
[INFO] [stdout]    --> src/value.rs:759:5
[INFO] [stdout]     |
[INFO] [stdout] 759 |     Uninitialized new_uninitialized;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `void_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_value` and `from_value` are never used
[INFO] [stdout]    --> src/value.rs:728:24
[INFO] [stdout]     |
[INFO] [stdout] 726 |               impl $type {
[INFO] [stdout]     |               ---------- associated items in this implementation
[INFO] [stdout] 727 |                   /// Convert into value
[INFO] [stdout] 728 |                   pub fn into_value<'js>(self, ctx: Ctx<'js>) -> Value<'js> {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 733 |                   pub fn from_value<'js>(value: Value<'js>) -> Result<Self> {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 757 | / void_types! {
[INFO] [stdout] 758 | |     /// The placeholder which treated as uninitialized JS value
[INFO] [stdout] 759 | |     Uninitialized new_uninitialized;
[INFO] [stdout] ...   |
[INFO] [stdout] 765 | |     Null new_null;
[INFO] [stdout] 766 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `void_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteBorrow` is never constructed
[INFO] [stdout]    --> src/class/cell.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct WriteBorrow<'a, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteBorrowMut` is never constructed
[INFO] [stdout]    --> src/class/cell.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct WriteBorrowMut<'a, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.82s
[INFO] running `Command { std: "docker" "inspect" "b6ac6666dd9cb0c245605a59d825271ffc0affa19750ac2fb71e1092ce28a02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ac6666dd9cb0c245605a59d825271ffc0affa19750ac2fb71e1092ce28a02e", kill_on_drop: false }`
[INFO] [stdout] b6ac6666dd9cb0c245605a59d825271ffc0affa19750ac2fb71e1092ce28a02e
