[INFO] fetching crate rusty_v8_m 0.4.3...
[INFO] checking rusty_v8_m-0.4.3 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate rusty_v8_m 0.4.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate rusty_v8_m 0.4.3 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty_v8_m 0.4.3
[INFO] finished tweaking crates.io crate rusty_v8_m 0.4.3
[INFO] tweaked toml for crates.io crate rusty_v8_m 0.4.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding which v3.1.1 (available: v7.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 931c73ed64819f466e8cde466140bb95fc32dc2bd81aa2beec3c8a69222d666c
[INFO] running `Command { std: "docker" "start" "-a" "931c73ed64819f466e8cde466140bb95fc32dc2bd81aa2beec3c8a69222d666c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "931c73ed64819f466e8cde466140bb95fc32dc2bd81aa2beec3c8a69222d666c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931c73ed64819f466e8cde466140bb95fc32dc2bd81aa2beec3c8a69222d666c", kill_on_drop: false }`
[INFO] [stdout] 931c73ed64819f466e8cde466140bb95fc32dc2bd81aa2beec3c8a69222d666c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7202cf3ba221ca7808a0204ae818edf5caea76e6d022836a63cfeb7895f8b8e
[INFO] running `Command { std: "docker" "start" "-a" "a7202cf3ba221ca7808a0204ae818edf5caea76e6d022836a63cfeb7895f8b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling cargo_gn v0.0.15
[INFO] [stderr]    Compiling target-triple v0.1.3
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling rusty_v8_m v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trybuild v1.0.101
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 592 | impl_c_fn_from!();
[INFO] [stdout]     | ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 593 | impl_c_fn_from!(a0: A0);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 594 | impl_c_fn_from!(a0: A0, a1: A1);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 595 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 596 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 597 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3, a4: A4);
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 598 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3, a4: A4, a5: A5);
[INFO] [stdout]     | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 599 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3, a4: A4, a5: A5, a6: A6);
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/try_catch.rs:198:43
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl<'tc> TryCatchScope<'tc> {
[INFO] [stdout]     |      --- lifetime `'tc` declared here
[INFO] [stdout] ...
[INFO] [stdout] 198 |   pub fn enter(&'tc mut self) -> &'tc mut TryCatch {
[INFO] [stdout]     |                                           ^^^^^^^^ this elided lifetime gets resolved as `'tc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::*`
[INFO] [stdout]    --> src/lib.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub use object::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proxy::*`
[INFO] [stdout]    --> src/lib.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub use proxy::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `template::*`
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub use template::*;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/isolate.rs:212:7
[INFO] [stdout]     |
[INFO] [stdout] 212 |       Any::downcast_mut::<T>(mut_any).unwrap()
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 212 |       <dyn Any>::downcast_mut::<T>(mut_any).unwrap()
[INFO] [stdout]     |       ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/isolate.rs:226:7
[INFO] [stdout]     |
[INFO] [stdout] 226 |       Any::downcast_ref::<T>(a).unwrap()
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 226 |       <dyn Any>::downcast_ref::<T>(a).unwrap()
[INFO] [stdout]     |       ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/support.rs:340:8
[INFO] [stdout]     |
[INFO] [stdout] 340 |     if Any::is::<Concrete>(&value) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 340 |     if <dyn Any>::is::<Concrete>(&value) {
[INFO] [stdout]     |        ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Arc::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/isolate.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     Arc::into_raw(annex_arc.clone());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let _ = Arc::into_raw(annex_arc.clone());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 592 | impl_c_fn_from!();
[INFO] [stdout]     | ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 593 | impl_c_fn_from!(a0: A0);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 594 | impl_c_fn_from!(a0: A0, a1: A1);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 595 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 596 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 597 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3, a4: A4);
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 598 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3, a4: A4, a5: A5);
[INFO] [stdout]     | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/support.rs:585:10
[INFO] [stdout]     |
[INFO] [stdout] 585 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 599 | impl_c_fn_from!(a0: A0, a1: A1, a2: A2, a3: A3, a4: A4, a5: A5, a6: A6);
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_c_fn_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/try_catch.rs:198:43
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl<'tc> TryCatchScope<'tc> {
[INFO] [stdout]     |      --- lifetime `'tc` declared here
[INFO] [stdout] ...
[INFO] [stdout] 198 |   pub fn enter(&'tc mut self) -> &'tc mut TryCatch {
[INFO] [stdout]     |                                           ^^^^^^^^ this elided lifetime gets resolved as `'tc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::*`
[INFO] [stdout]    --> src/lib.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub use object::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proxy::*`
[INFO] [stdout]    --> src/lib.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub use proxy::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `template::*`
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub use template::*;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rusty_v8`
[INFO] [stdout]  --> tests/slots.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rusty_v8 as v8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no external crate `rusty_v8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rusty_v8`
[INFO] [stdout]   --> tests/test_api.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rusty_v8 as v8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no external crate `rusty_v8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_v8_m` (test "slots") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `V8Inspector`
[INFO] [stdout]     --> tests/test_api.rs:2588:23
[INFO] [stdout]      |
[INFO] [stdout] 2588 |   let mut inspector = V8Inspector::create(&mut isolate, &mut default_client);
[INFO] [stdout]      |                       ^^^^^^^^^^^ use of undeclared type `V8Inspector`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8Inspector;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2597:19
[INFO] [stdout]      |
[INFO] [stdout] 2597 |   let name_view = StringView::from(&name[..]);
[INFO] [stdout]      |                   ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2601:20
[INFO] [stdout]      |
[INFO] [stdout] 2601 |   let state_view = StringView::from(&state[..]);
[INFO] [stdout]      |                    ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2607:21
[INFO] [stdout]      |
[INFO] [stdout] 2607 |   let string_view = StringView::from(message);
[INFO] [stdout]      |                     ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `V8Inspector`
[INFO] [stdout]     --> tests/test_api.rs:2621:23
[INFO] [stdout]      |
[INFO] [stdout] 2621 |   let mut inspector = V8Inspector::create(&mut isolate, &mut client);
[INFO] [stdout]      |                       ^^^^^^^^^^^ use of undeclared type `V8Inspector`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8Inspector;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2631:20
[INFO] [stdout]      |
[INFO] [stdout] 2631 |   let state_view = StringView::from(&state[..]);
[INFO] [stdout]      |                    ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2635:19
[INFO] [stdout]      |
[INFO] [stdout] 2635 |   let name_view = StringView::from(&name[..]);
[INFO] [stdout]      |                   ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2642:17
[INFO] [stdout]      |
[INFO] [stdout] 2642 |   let message = StringView::from(message);
[INFO] [stdout]      |                 ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2653:16
[INFO] [stdout]      |
[INFO] [stdout] 2653 |   let reason = StringView::from(&reason[..]);
[INFO] [stdout]      |                ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2655:16
[INFO] [stdout]      |
[INFO] [stdout] 2655 |   let detail = StringView::from(&detail[..]);
[INFO] [stdout]      |                ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `V8InspectorClientBase` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2684:11
[INFO] [stdout]      |
[INFO] [stdout] 2684 |     base: V8InspectorClientBase,
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8InspectorClientBase;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `V8InspectorClientBase`
[INFO] [stdout]     --> tests/test_api.rs:2691:15
[INFO] [stdout]      |
[INFO] [stdout] 2691 |         base: V8InspectorClientBase::new::<Self>(),
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `V8InspectorClientBase`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8InspectorClientBase;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `V8InspectorClientImpl` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2697:8
[INFO] [stdout]      |
[INFO] [stdout] 2697 |   impl V8InspectorClientImpl for Client {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8InspectorClientImpl;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `V8InspectorClientBase` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2698:24
[INFO] [stdout]      |
[INFO] [stdout] 2698 |     fn base(&self) -> &V8InspectorClientBase {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8InspectorClientBase;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `V8InspectorClientBase` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2702:36
[INFO] [stdout]      |
[INFO] [stdout] 2702 |     fn base_mut(&mut self) -> &mut V8InspectorClientBase {
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8InspectorClientBase;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StringView` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2710:17
[INFO] [stdout]      |
[INFO] [stdout] 2710 |       message: &StringView,
[INFO] [stdout]      |                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StringView` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2711:14
[INFO] [stdout]      |
[INFO] [stdout] 2711 |       _url: &StringView,
[INFO] [stdout]      |              ^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `V8StackTrace` in this scope
[INFO] [stdout]     --> tests/test_api.rs:2714:26
[INFO] [stdout]      |
[INFO] [stdout] 2714 |       _stack_trace: &mut V8StackTrace,
[INFO] [stdout]      |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8StackTrace;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `V8Inspector`
[INFO] [stdout]     --> tests/test_api.rs:2721:23
[INFO] [stdout]      |
[INFO] [stdout] 2721 |   let mut inspector = V8Inspector::create(&mut isolate, &mut client);
[INFO] [stdout]      |                       ^^^^^^^^^^^ use of undeclared type `V8Inspector`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::V8Inspector;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringView`
[INFO] [stdout]     --> tests/test_api.rs:2730:19
[INFO] [stdout]      |
[INFO] [stdout] 2730 |   let name_view = StringView::from(&name[..]);
[INFO] [stdout]      |                   ^^^^^^^^^^ use of undeclared type `StringView`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 6    + use rusty_v8_m::inspector::StringView;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFrom`
[INFO] [stdout]  --> tests/test_api.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::{Into, TryFrom, TryInto};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_api.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_api.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_v8_m` (test "test_api") due to 21 previous errors; 3 warnings emitted
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/isolate.rs:212:7
[INFO] [stdout]     |
[INFO] [stdout] 212 |       Any::downcast_mut::<T>(mut_any).unwrap()
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 212 |       <dyn Any>::downcast_mut::<T>(mut_any).unwrap()
[INFO] [stdout]     |       ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/isolate.rs:226:7
[INFO] [stdout]     |
[INFO] [stdout] 226 |       Any::downcast_ref::<T>(a).unwrap()
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 226 |       <dyn Any>::downcast_ref::<T>(a).unwrap()
[INFO] [stdout]     |       ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/support.rs:340:8
[INFO] [stdout]     |
[INFO] [stdout] 340 |     if Any::is::<Concrete>(&value) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 340 |     if <dyn Any>::is::<Concrete>(&value) {
[INFO] [stdout]     |        ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::sync::Arc::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/isolate.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     Arc::into_raw(annex_arc.clone());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let _ = Arc::into_raw(annex_arc.clone());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7202cf3ba221ca7808a0204ae818edf5caea76e6d022836a63cfeb7895f8b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7202cf3ba221ca7808a0204ae818edf5caea76e6d022836a63cfeb7895f8b8e", kill_on_drop: false }`
[INFO] [stdout] a7202cf3ba221ca7808a0204ae818edf5caea76e6d022836a63cfeb7895f8b8e
