[INFO] fetching crate compiler-test-derive 2.4.1...
[INFO] testing compiler-test-derive-2.4.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate compiler-test-derive 2.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate compiler-test-derive 2.4.1
[INFO] finished tweaking crates.io crate compiler-test-derive 2.4.1
[INFO] tweaked toml for crates.io crate compiler-test-derive 2.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compiler-test-derive 2.4.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c3d5b3d21558dba0be5fd9ae890efa8db80e77388c18b85360856c744bbdd9
[INFO] running `Command { std: "docker" "start" "-a" "14c3d5b3d21558dba0be5fd9ae890efa8db80e77388c18b85360856c744bbdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c3d5b3d21558dba0be5fd9ae890efa8db80e77388c18b85360856c744bbdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c3d5b3d21558dba0be5fd9ae890efa8db80e77388c18b85360856c744bbdd9", kill_on_drop: false }`
[INFO] [stdout] 14c3d5b3d21558dba0be5fd9ae890efa8db80e77388c18b85360856c744bbdd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6da22db47ec8ce2debe2999cb192453bb1ed7346f8c4d1ff8101407dd074861a
[INFO] running `Command { std: "docker" "start" "-a" "6da22db47ec8ce2debe2999cb192453bb1ed7346f8c4d1ff8101407dd074861a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling compiler-test-derive v2.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "6da22db47ec8ce2debe2999cb192453bb1ed7346f8c4d1ff8101407dd074861a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da22db47ec8ce2debe2999cb192453bb1ed7346f8c4d1ff8101407dd074861a", kill_on_drop: false }`
[INFO] [stdout] 6da22db47ec8ce2debe2999cb192453bb1ed7346f8c4d1ff8101407dd074861a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 20c29fb40a97f52fc6f1c5f56fdfa780a502491b0b8146463a86f3873e748f8c
[INFO] running `Command { std: "docker" "start" "-a" "20c29fb40a97f52fc6f1c5f56fdfa780a502491b0b8146463a86f3873e748f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling compiler-test-derive v2.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling trybuild v1.0.105
[INFO] [stdout] error: attribute proc macro has incorrect signature
[INFO] [stdout]   --> src/lib.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn compiler_test(attrs: TokenStream, input: TokenStream) -> TokenStream {
[INFO] [stdout]    |                             ^^^^^^^^^^^ expected `syn::__private::TokenStream`, found `TokenStream2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(syn::__private::TokenStream, syn::__private::TokenStream) -> syn::__private::TokenStream`
[INFO] [stdout]               found signature `fn(TokenStream2, TokenStream2) -> TokenStream2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler-test-derive` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "20c29fb40a97f52fc6f1c5f56fdfa780a502491b0b8146463a86f3873e748f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c29fb40a97f52fc6f1c5f56fdfa780a502491b0b8146463a86f3873e748f8c", kill_on_drop: false }`
[INFO] [stdout] 20c29fb40a97f52fc6f1c5f56fdfa780a502491b0b8146463a86f3873e748f8c