[INFO] fetching crate inheritance-proc-macro 0.0.1-alpha.2...
[INFO] checking inheritance-proc-macro-0.0.1-alpha.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate inheritance-proc-macro 0.0.1-alpha.2 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate inheritance-proc-macro 0.0.1-alpha.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inheritance-proc-macro 0.0.1-alpha.2
[INFO] finished tweaking crates.io crate inheritance-proc-macro 0.0.1-alpha.2
[INFO] tweaked toml for crates.io crate inheritance-proc-macro 0.0.1-alpha.2 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ff12a62d41185132c42c5dc3f8de2d13b4ba7faa3ee54b7d4e9202092f4828a
[INFO] running `Command { std: "docker" "start" "-a" "4ff12a62d41185132c42c5dc3f8de2d13b4ba7faa3ee54b7d4e9202092f4828a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff12a62d41185132c42c5dc3f8de2d13b4ba7faa3ee54b7d4e9202092f4828a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff12a62d41185132c42c5dc3f8de2d13b4ba7faa3ee54b7d4e9202092f4828a", kill_on_drop: false }`
[INFO] [stdout] 4ff12a62d41185132c42c5dc3f8de2d13b4ba7faa3ee54b7d4e9202092f4828a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea91ec1a5072556bfb7d6bb70328733f6791837c73c4f959af47087ce75c5cd
[INFO] running `Command { std: "docker" "start" "-a" "cea91ec1a5072556bfb7d6bb70328733f6791837c73c4f959af47087ce75c5cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking proc-macro2 v1.0.30
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]     Checking proc-macro-crate v0.1.5
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]     Checking syn v1.0.80
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling fstrings-proc-macro v0.1.4
[INFO] [stderr]     Checking fstrings v0.1.4
[INFO] [stderr]     Checking inheritance-proc-macro v0.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> macros.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 37 |           return Err(Error::new($span, $msg));
[INFO] [stdout]    |                                              ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: mod.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 |                   | _ => parse_error!(
[INFO] [stdout]    |  ________________________-
[INFO] [stdout] 75 | |                     generics.span(),
[INFO] [stdout] 76 | |                     "Trait generics are not supported (yet)",
[INFO] [stdout] 77 | |                 ),
[INFO] [stdout]    | |_________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> macros.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 37 |           return Err(Error::new($span, $msg));
[INFO] [stdout]    |                                              ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: mod.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |                           | _ => parse_error!(
[INFO] [stdout]    |  ________________________________-
[INFO] [stdout] 86 | |                             trait_item.span(),
[INFO] [stdout] 87 | |                             "`#[inheritable]` currently only supports methods"
[INFO] [stdout] 88 | |                         ),
[INFO] [stdout]    | |_________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> macros.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 37 |           return Err(Error::new($span, $msg));
[INFO] [stdout]    |                                              ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: mod.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 |                   | _ => parse_error!(
[INFO] [stdout]    |  ________________________-
[INFO] [stdout] 75 | |                     generics.span(),
[INFO] [stdout] 76 | |                     "Trait generics are not supported (yet)",
[INFO] [stdout] 77 | |                 ),
[INFO] [stdout]    | |_________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> macros.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 37 |           return Err(Error::new($span, $msg));
[INFO] [stdout]    |                                              ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: mod.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |                           | _ => parse_error!(
[INFO] [stdout]    |  ________________________________-
[INFO] [stdout] 86 | |                             trait_item.span(),
[INFO] [stdout] 87 | |                             "`#[inheritable]` currently only supports methods"
[INFO] [stdout] 88 | |                         ),
[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 `parse_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.81s
[INFO] running `Command { std: "docker" "inspect" "cea91ec1a5072556bfb7d6bb70328733f6791837c73c4f959af47087ce75c5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea91ec1a5072556bfb7d6bb70328733f6791837c73c4f959af47087ce75c5cd", kill_on_drop: false }`
[INFO] [stdout] cea91ec1a5072556bfb7d6bb70328733f6791837c73c4f959af47087ce75c5cd
