[INFO] fetching crate automate-derive 0.4.0...
[INFO] checking automate-derive-0.4.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate automate-derive 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate automate-derive 0.4.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate automate-derive 0.4.0
[INFO] finished tweaking crates.io crate automate-derive 0.4.0
[INFO] tweaked toml for crates.io crate automate-derive 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f5479b8df997cc1c99cd4724620bca7d649cf901831968840342fdbcbfdef53
[INFO] running `Command { std: "docker" "start" "-a" "6f5479b8df997cc1c99cd4724620bca7d649cf901831968840342fdbcbfdef53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f5479b8df997cc1c99cd4724620bca7d649cf901831968840342fdbcbfdef53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5479b8df997cc1c99cd4724620bca7d649cf901831968840342fdbcbfdef53", kill_on_drop: false }`
[INFO] [stdout] 6f5479b8df997cc1c99cd4724620bca7d649cf901831968840342fdbcbfdef53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e9ef3e705819bfefa7774c8cbe150625bc976d82a071b1a0b7e93bdd2c6178c
[INFO] running `Command { std: "docker" "start" "-a" "5e9ef3e705819bfefa7774c8cbe150625bc976d82a071b1a0b7e93bdd2c6178c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking darling v0.10.2
[INFO] [stderr]     Checking automate-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/convert.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             compile_error!(err "Convert attribute only works with C-like enums")
[INFO] [stdout]    |             -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .into();
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/convert.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => compile_error!("Expected arguments under the format (type)")
[INFO] [stdout]    |              ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 | ...   compile_error!(TokenStream2::from(metadata_error), "The event type is now automatically inferred for listener functions, please cut down the attribute to `#[listener]`")
[INFO] [stdout]     |       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         compile_error!(input.sig, "Listener functions must be asynchronous")
[INFO] [stdout]     |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...   compile_error!(input.sig.inputs, "Listener functions must take 2 arguments: the first argument should be the session and the second the event dispatch object")
[INFO] [stdout]     |       --------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         compile_error!(input.sig.inputs, "&Session argument was replaced by &Context, see README.md for examples")
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...   compile_error!(input.sig.inputs, "Could not infer event type: the first argument should be the session and the second the event dispatch object. Make sure you use a correct event dispatch type")
[INFO] [stdout]     |       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             compile_error!(rcv, "Listener methods must take self by reference")
[INFO] [stdout]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/object.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             compile_error!(err "Expected side in payload attribute")
[INFO] [stdout]    |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/payload.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             compile_error!(err "Expected side in payload attribute")
[INFO] [stdout]    |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .into();
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/stringify.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |         _ => compile_error!("Expected arguments under the format (snake_case|upper_snake_case|camel_case|pascal_case)")
[INFO] [stdout]    |              ---------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .into();
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/stringify.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 |         _ => compile_error!("Expected arguments under the format (snake_case|upper_snake_case|camel_case|pascal_case)")
[INFO] [stdout]    |              ---------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/utils.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             compile_error!(err input, "Only tuple structs with one field can be dereferenced")
[INFO] [stdout]    |             ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/convert.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             compile_error!(err "Convert attribute only works with C-like enums")
[INFO] [stdout]    |             -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .into();
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/convert.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => compile_error!("Expected arguments under the format (type)")
[INFO] [stdout]    |              ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 | ...   compile_error!(TokenStream2::from(metadata_error), "The event type is now automatically inferred for listener functions, please cut down the attribute to `#[listener]`")
[INFO] [stdout]     |       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         compile_error!(input.sig, "Listener functions must be asynchronous")
[INFO] [stdout]     |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...   compile_error!(input.sig.inputs, "Listener functions must take 2 arguments: the first argument should be the session and the second the event dispatch object")
[INFO] [stdout]     |       --------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         compile_error!(input.sig.inputs, "&Session argument was replaced by &Context, see README.md for examples")
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...   compile_error!(input.sig.inputs, "Could not infer event type: the first argument should be the session and the second the event dispatch object. Make sure you use a correct event dispatch type")
[INFO] [stdout]     |       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:22:24
[INFO] [stdout]     |
[INFO] [stdout] 22  |                 .into();
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/attribute/listener.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             compile_error!(rcv, "Listener methods must take self by reference")
[INFO] [stdout]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]     = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/object.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             compile_error!(err "Expected side in payload attribute")
[INFO] [stdout]    |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/payload.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             compile_error!(err "Expected side in payload attribute")
[INFO] [stdout]    |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .into();
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/stringify.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |         _ => compile_error!("Expected arguments under the format (snake_case|upper_snake_case|camel_case|pascal_case)")
[INFO] [stdout]    |              ---------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 .into();
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attribute/stringify.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 |         _ => compile_error!("Expected arguments under the format (snake_case|upper_snake_case|camel_case|pascal_case)")
[INFO] [stdout]    |              ---------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 .into());
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/utils.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             compile_error!(err input, "Only tuple structs with one field can be dereferenced")
[INFO] [stdout]    |             ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `compile_error`
[INFO] [stdout]    = note: this warning originates in the macro `compile_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `Command { std: "docker" "inspect" "5e9ef3e705819bfefa7774c8cbe150625bc976d82a071b1a0b7e93bdd2c6178c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9ef3e705819bfefa7774c8cbe150625bc976d82a071b1a0b7e93bdd2c6178c", kill_on_drop: false }`
[INFO] [stdout] 5e9ef3e705819bfefa7774c8cbe150625bc976d82a071b1a0b7e93bdd2c6178c