[INFO] fetching crate arc-handle 1.0.0...
[INFO] testing arc-handle-1.0.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate arc-handle 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate arc-handle 1.0.0
[INFO] finished tweaking crates.io crate arc-handle 1.0.0
[INFO] tweaked toml for crates.io crate arc-handle 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arc-handle 1.0.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arc-handle 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f09d9d6e121a42c563000ce46a0623e22e9674e95307aad7c4dfaee37bdbe737
[INFO] running `Command { std: "docker" "start" "-a" "f09d9d6e121a42c563000ce46a0623e22e9674e95307aad7c4dfaee37bdbe737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f09d9d6e121a42c563000ce46a0623e22e9674e95307aad7c4dfaee37bdbe737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09d9d6e121a42c563000ce46a0623e22e9674e95307aad7c4dfaee37bdbe737", kill_on_drop: false }`
[INFO] [stdout] f09d9d6e121a42c563000ce46a0623e22e9674e95307aad7c4dfaee37bdbe737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcf42cc3ee134bfc3205015a6cd05fa519ca907cce8c72155bdf885fe4de06d3
[INFO] running `Command { std: "docker" "start" "-a" "fcf42cc3ee134bfc3205015a6cd05fa519ca907cce8c72155bdf885fe4de06d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling arc-handle v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "fcf42cc3ee134bfc3205015a6cd05fa519ca907cce8c72155bdf885fe4de06d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf42cc3ee134bfc3205015a6cd05fa519ca907cce8c72155bdf885fe4de06d3", kill_on_drop: false }`
[INFO] [stdout] fcf42cc3ee134bfc3205015a6cd05fa519ca907cce8c72155bdf885fe4de06d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7f1a538f4000b05b04d8b55f4957560a3c880cf80b9cf88222606f64065ccaa
[INFO] running `Command { std: "docker" "start" "-a" "b7f1a538f4000b05b04d8b55f4957560a3c880cf80b9cf88222606f64065ccaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-handle v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "b7f1a538f4000b05b04d8b55f4957560a3c880cf80b9cf88222606f64065ccaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f1a538f4000b05b04d8b55f4957560a3c880cf80b9cf88222606f64065ccaa", kill_on_drop: false }`
[INFO] [stdout] b7f1a538f4000b05b04d8b55f4957560a3c880cf80b9cf88222606f64065ccaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 982bd14718349cf3cae905d805c0128e926e333abaeb32b82457ea3ca29f802d
[INFO] running `Command { std: "docker" "start" "-a" "982bd14718349cf3cae905d805c0128e926e333abaeb32b82457ea3ca29f802d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arc_handle-c86302807c55c184)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arc_handle
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - arc_handle (line 13) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - arc_handle (line 13) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `async_trait`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use async_trait::async_trait;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `async_trait`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `async_trait`, use `cargo add async_trait` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `MyTraitImpl` is not dyn compatible
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[arc_handle]
[INFO] [stdout]    | ^^^^^^^^^^^^^ `MyTraitImpl` is not dyn compatible
[INFO] [stdout]    |
[INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable
[INFO] [stdout]       for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
[INFO] [stdout]   --> src/lib.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait MyTrait {
[INFO] [stdout]    |           ------- this trait is not dyn compatible...
[INFO] [stdout] 21 |     async fn do_something(&self, value: i32) -> String;
[INFO] [stdout]    |              ^^^^^^^^^^^^ ...because method `do_something` is `async`
[INFO] [stdout]    = help: consider moving `do_something` to another trait
[INFO] [stdout]    = note: this error originates in the attribute macro `arc_handle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `MyTraitImpl` is not dyn compatible
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[arc_handle]
[INFO] [stdout]    | ^^^^^^^^^^^^^ `MyTraitImpl` is not dyn compatible
[INFO] [stdout]    |
[INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable
[INFO] [stdout]       for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
[INFO] [stdout]   --> src/lib.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait MyTrait {
[INFO] [stdout]    |           ------- this trait is not dyn compatible...
[INFO] [stdout] 21 |     async fn do_something(&self, value: i32) -> String;
[INFO] [stdout]    |              ^^^^^^^^^^^^ ...because method `do_something` is `async`
[INFO] [stdout]    = help: consider moving `do_something` to another trait
[INFO] [stdout]    = note: this error originates in the attribute macro `arc_handle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have meant to use `Self` to refer to the implementing type
[INFO] [stdout]    |
[INFO] [stdout] 18 - #[arc_handle]
[INFO] [stdout] 18 + Self
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `MyTraitImpl` is not dyn compatible
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[arc_handle]
[INFO] [stdout]    | ^^^^^^^^^^^^^ `MyTraitImpl` is not dyn compatible
[INFO] [stdout]    |
[INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable
[INFO] [stdout]       for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
[INFO] [stdout]   --> src/lib.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait MyTrait {
[INFO] [stdout]    |           ------- this trait is not dyn compatible...
[INFO] [stdout] 21 |     async fn do_something(&self, value: i32) -> String;
[INFO] [stdout]    |              ^^^^^^^^^^^^ ...because method `do_something` is `async`
[INFO] [stdout]    = help: consider moving `do_something` to another trait
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - arc_handle (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.32s; merged doctests compilation took 0.18s
[INFO] running `Command { std: "docker" "inspect" "982bd14718349cf3cae905d805c0128e926e333abaeb32b82457ea3ca29f802d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982bd14718349cf3cae905d805c0128e926e333abaeb32b82457ea3ca29f802d", kill_on_drop: false }`
[INFO] [stdout] 982bd14718349cf3cae905d805c0128e926e333abaeb32b82457ea3ca29f802d
