[INFO] fetching crate rusty_v8_m 0.4.3...
[INFO] testing rusty_v8_m-0.4.3 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate rusty_v8_m 0.4.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate rusty_v8_m 0.4.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4255e7594df72a7260b8b16143b71ff8b332f2ca0ca04df0f0d03cc46a9d04b3
[INFO] running `Command { std: "docker" "start" "-a" "4255e7594df72a7260b8b16143b71ff8b332f2ca0ca04df0f0d03cc46a9d04b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4255e7594df72a7260b8b16143b71ff8b332f2ca0ca04df0f0d03cc46a9d04b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4255e7594df72a7260b8b16143b71ff8b332f2ca0ca04df0f0d03cc46a9d04b3", kill_on_drop: false }`
[INFO] [stdout] 4255e7594df72a7260b8b16143b71ff8b332f2ca0ca04df0f0d03cc46a9d04b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2780d92410f2d3aa96cf6ab4b876811680a1596b251d116cc17e96271d5edc1d
[INFO] running `Command { std: "docker" "start" "-a" "2780d92410f2d3aa96cf6ab4b876811680a1596b251d116cc17e96271d5edc1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling cargo_gn v0.0.15
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling addr2line v0.19.0
[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] [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: 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: 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: 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: 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>::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: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "2780d92410f2d3aa96cf6ab4b876811680a1596b251d116cc17e96271d5edc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2780d92410f2d3aa96cf6ab4b876811680a1596b251d116cc17e96271d5edc1d", kill_on_drop: false }`
[INFO] [stdout] 2780d92410f2d3aa96cf6ab4b876811680a1596b251d116cc17e96271d5edc1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37eb3ed0419a93f45bc4aa91f01db36a84f14e1710ae5e836c8ea6783ad48da0
[INFO] running `Command { std: "docker" "start" "-a" "37eb3ed0419a93f45bc4aa91f01db36a84f14e1710ae5e836c8ea6783ad48da0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling trybuild v1.0.76
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[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: 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: 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: 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: 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>::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: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling rusty_v8_m v0.4.3 (/opt/rustwide/workdir)
[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] error[E0599]: no method named `set_slot` found for struct `CoreIsolate` in the current scope
[INFO] [stdout]   --> tests/slots.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct CoreIsolate(v8::OwnedIsolate);
[INFO] [stdout]    | ------------------ method `set_slot` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 98 |     core_isolate.set_slot(state);
[INFO] [stdout]    |                  ^^^^^^^^ method not found in `CoreIsolate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_slot` found for struct `CoreIsolate` in the current scope
[INFO] [stdout]    --> tests/slots.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 14  | struct CoreIsolate(v8::OwnedIsolate);
[INFO] [stdout]     | ------------------ method `get_slot` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 103 |     let state = self.0.get_slot::<EsIsolateState>().unwrap();
[INFO] [stdout]     |                        ^^^^^^^^ method not found in `CoreIsolate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_slot_mut` found for struct `CoreIsolate` in the current scope
[INFO] [stdout]    --> tests/slots.rs:108:28
[INFO] [stdout]     |
[INFO] [stdout] 14  | struct CoreIsolate(v8::OwnedIsolate);
[INFO] [stdout]     | ------------------ method `get_slot_mut` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     let mut state = self.0.get_slot_mut::<EsIsolateState>().unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^ method not found in `CoreIsolate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `thread_safe_handle` found for struct `CoreIsolate` in the current scope
[INFO] [stdout]    --> tests/slots.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 14  | struct CoreIsolate(v8::OwnedIsolate);
[INFO] [stdout]     | ------------------ method `thread_safe_handle` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 133 |   let isolate_handle = core_isolate.thread_safe_handle();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^ method not found in `CoreIsolate`
[INFO] [stdout] 
[INFO] [stdout] 
[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] error[E0599]: no method named `run_microtasks` found for struct `CoreIsolate` in the current scope
[INFO] [stdout]    --> tests/slots.rs:141:16
[INFO] [stdout]     |
[INFO] [stdout] 14  | struct CoreIsolate(v8::OwnedIsolate);
[INFO] [stdout]     | ------------------ method `run_microtasks` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 141 |   core_isolate.run_microtasks();
[INFO] [stdout]     |                ^^^^^^^^^^^^^^ method not found in `CoreIsolate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_microtasks` found for struct `EsIsolate` in the current scope
[INFO] [stdout]    --> tests/slots.rs:159:14
[INFO] [stdout]     |
[INFO] [stdout] 78  | struct EsIsolate(CoreIsolate);
[INFO] [stdout]     | ---------------- method `run_microtasks` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 159 |   es_isolate.run_microtasks();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ method not found in `EsIsolate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 21 previous errors; 3 warnings emitted
[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 "slots") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rusty_v8_m` (test "test_api") due to 22 previous errors; 3 warnings emitted
[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: 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: 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: 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: 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>::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] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcehs8HI/symbols.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.4sqawusfug484xyb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-2bcc87e061734fce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4c2368e8367904c3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-06b9dcb8e6d4191c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-23a78788aee51060.rlib" "/opt/rustwide/target/debug/deps/liblibc-437468c9c78eaf61.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0e29cc23c5e02021.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d903621768a861d9.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6d0225e655f31c13.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-9dbaf4eac7eaa079.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-27f05b3d42a66dd0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4d73f1030321c9a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2846c9e58abd0acb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a53d0f50415947be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d48e4b6abc25b9dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2991859439ef1207.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-8a687517e4221bae.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-e07b554f6a67f5b3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b68238b7c3c619dd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d5e213e896c017e4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0211a3b2e61d8689.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b371f055239ba51f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e60518d2760eb01e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1ad943f92a4b1081.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0d6e4d0fc1e80b4.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.4.rcgu.o: in function `rusty_v8_m::platform::task::Task::run':
[INFO] [stdout]           /opt/rustwide/workdir/src/platform/task.rs:40: undefined reference to `v8__Task__Run'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.4.rcgu.o: in function `<rusty_v8_m::platform::task::Task as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/workdir/src/platform/task.rs:46: undefined reference to `v8__Task__DELETE'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.4.rcgu.o: in function `rusty_v8_m::platform::task::TaskBase::construct_cxx_base':
[INFO] [stdout]           /opt/rustwide/workdir/src/platform/task.rs:102: undefined reference to `v8__Task__BASE__CONSTRUCT'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.7.rcgu.o: in function `rusty_v8_m::array_buffer::new_default_allocator':
[INFO] [stdout]           /opt/rustwide/workdir/src/array_buffer.rs:131: undefined reference to `v8__ArrayBuffer__Allocator__NewDefaultAllocator'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.7.rcgu.o: in function `<rusty_v8_m::array_buffer::Allocator as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/workdir/src/array_buffer.rs:142: undefined reference to `v8__ArrayBuffer__Allocator__DELETE'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.8.rcgu.o: in function `rusty_v8_m::inspector::ChannelBase::construct_cxx_base':
[INFO] [stdout]           /opt/rustwide/workdir/src/inspector.rs:252: undefined reference to `v8_inspector__V8Inspector__Channel__BASE__CONSTRUCT'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.8.rcgu.o: in function `rusty_v8_m::inspector::StringBuffer::string':
[INFO] [stdout]           /opt/rustwide/workdir/src/inspector.rs:604: undefined reference to `v8_inspector__StringBuffer__string'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.8.rcgu.o: in function `rusty_v8_m::inspector::StringBuffer::create':
[INFO] [stdout]           /opt/rustwide/workdir/src/inspector.rs:609: undefined reference to `v8_inspector__StringBuffer__create'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rusty_v8_m-3495e538a2a3a2d8.rusty_v8_m.67a2a99d-cgu.8.rcgu.o: in function `<rusty_v8_m::inspector::StringBuffer as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/workdir/src/inspector.rs:615: undefined reference to `v8_inspector__StringBuffer__DELETE'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_v8_m` (lib test) due to 2 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "37eb3ed0419a93f45bc4aa91f01db36a84f14e1710ae5e836c8ea6783ad48da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37eb3ed0419a93f45bc4aa91f01db36a84f14e1710ae5e836c8ea6783ad48da0", kill_on_drop: false }`
[INFO] [stdout] 37eb3ed0419a93f45bc4aa91f01db36a84f14e1710ae5e836c8ea6783ad48da0
