[INFO] fetching crate arc-handle 1.0.0...
[INFO] testing arc-handle-1.0.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate arc-handle 1.0.0 into /workspace/builds/worker-0-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arc-handle 1.0.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae5c961029c09e5c82162cd2af2f53580e76824ced0726e6c511c937aed135c8
[INFO] running `Command { std: "docker" "start" "-a" "ae5c961029c09e5c82162cd2af2f53580e76824ced0726e6c511c937aed135c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae5c961029c09e5c82162cd2af2f53580e76824ced0726e6c511c937aed135c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5c961029c09e5c82162cd2af2f53580e76824ced0726e6c511c937aed135c8", kill_on_drop: false }`
[INFO] [stdout] ae5c961029c09e5c82162cd2af2f53580e76824ced0726e6c511c937aed135c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3922785bac4bf56c2499066c8d2ef43691616a65c9f83739f0e4c20169bf0eae
[INFO] running `Command { std: "docker" "start" "-a" "3922785bac4bf56c2499066c8d2ef43691616a65c9f83739f0e4c20169bf0eae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[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 4.78s
[INFO] running `Command { std: "docker" "inspect" "3922785bac4bf56c2499066c8d2ef43691616a65c9f83739f0e4c20169bf0eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3922785bac4bf56c2499066c8d2ef43691616a65c9f83739f0e4c20169bf0eae", kill_on_drop: false }`
[INFO] [stdout] 3922785bac4bf56c2499066c8d2ef43691616a65c9f83739f0e4c20169bf0eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f970a527b0b625caf56c9fe474edccd33f57737d01b25a9998709bbe0653d406
[INFO] running `Command { std: "docker" "start" "-a" "f970a527b0b625caf56c9fe474edccd33f57737d01b25a9998709bbe0653d406", 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 0.51s
[INFO] running `Command { std: "docker" "inspect" "f970a527b0b625caf56c9fe474edccd33f57737d01b25a9998709bbe0653d406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f970a527b0b625caf56c9fe474edccd33f57737d01b25a9998709bbe0653d406", kill_on_drop: false }`
[INFO] [stdout] f970a527b0b625caf56c9fe474edccd33f57737d01b25a9998709bbe0653d406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3b56792b8b0416f5e698cede30cb0e974daf2db739317be552a814c98130e30
[INFO] running `Command { std: "docker" "start" "-a" "b3b56792b8b0416f5e698cede30cb0e974daf2db739317be552a814c98130e30", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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] [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 0.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.14s; merged doctests compilation took 0.07s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b3b56792b8b0416f5e698cede30cb0e974daf2db739317be552a814c98130e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b56792b8b0416f5e698cede30cb0e974daf2db739317be552a814c98130e30", kill_on_drop: false }`
[INFO] [stdout] b3b56792b8b0416f5e698cede30cb0e974daf2db739317be552a814c98130e30
