[INFO] fetching crate mock-syn-macros 0.1.6...
[INFO] testing mock-syn-macros-0.1.6 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mock-syn-macros 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mock-syn-macros 0.1.6
[INFO] finished tweaking crates.io crate mock-syn-macros 0.1.6
[INFO] tweaked toml for crates.io crate mock-syn-macros 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mock-syn-macros 0.1.6 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.108)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `mock_syn_macros` library target)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dea62c3e1ec5865e7437fd54f733f75b95aeac3fe70bcb1f58d97ddbb5b3d878
[INFO] running `Command { std: "docker" "start" "-a" "dea62c3e1ec5865e7437fd54f733f75b95aeac3fe70bcb1f58d97ddbb5b3d878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dea62c3e1ec5865e7437fd54f733f75b95aeac3fe70bcb1f58d97ddbb5b3d878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea62c3e1ec5865e7437fd54f733f75b95aeac3fe70bcb1f58d97ddbb5b3d878", kill_on_drop: false }`
[INFO] [stdout] dea62c3e1ec5865e7437fd54f733f75b95aeac3fe70bcb1f58d97ddbb5b3d878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 589a03d0ea53e651f598409fcd3cb786f4966ecce3ac816d97c0dc87c00024c0
[INFO] running `Command { std: "docker" "start" "-a" "589a03d0ea53e651f598409fcd3cb786f4966ecce3ac816d97c0dc87c00024c0", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `mock_syn_macros` library target)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mock-syn-common v0.1.6
[INFO] [stderr]    Compiling mock-syn-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `localize_ident_additional` is never used
[INFO] [stdout]   --> src/mock_syn/field/mod.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait MockSynDeriveFieldCommon {
[INFO] [stdout]    |           ------------------------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn localize_ident_additional<I: IdentFragment + ToTokens>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "589a03d0ea53e651f598409fcd3cb786f4966ecce3ac816d97c0dc87c00024c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589a03d0ea53e651f598409fcd3cb786f4966ecce3ac816d97c0dc87c00024c0", kill_on_drop: false }`
[INFO] [stdout] 589a03d0ea53e651f598409fcd3cb786f4966ecce3ac816d97c0dc87c00024c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168e4259c3abaae1016691075556613a0cedf578f35bed3fa140f52d19a68879
[INFO] running `Command { std: "docker" "start" "-a" "168e4259c3abaae1016691075556613a0cedf578f35bed3fa140f52d19a68879", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `mock_syn_macros` library target)
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mock-syn-common v0.1.6
[INFO] [stderr]    Compiling mock-syn-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `localize_ident_additional` is never used
[INFO] [stdout]   --> src/mock_syn/field/mod.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait MockSynDeriveFieldCommon {
[INFO] [stdout]    |           ------------------------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn localize_ident_additional<I: IdentFragment + ToTokens>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `localize_ident_additional` is never used
[INFO] [stdout]   --> src/mock_syn/field/mod.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait MockSynDeriveFieldCommon {
[INFO] [stdout]    |           ------------------------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn localize_ident_additional<I: IdentFragment + ToTokens>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "168e4259c3abaae1016691075556613a0cedf578f35bed3fa140f52d19a68879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168e4259c3abaae1016691075556613a0cedf578f35bed3fa140f52d19a68879", kill_on_drop: false }`
[INFO] [stdout] 168e4259c3abaae1016691075556613a0cedf578f35bed3fa140f52d19a68879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cc1ad68bf7452cc62e2aa1208b22236028338d831eef30ebfb3146ee3d91fd3
[INFO] running `Command { std: "docker" "start" "-a" "2cc1ad68bf7452cc62e2aa1208b22236028338d831eef30ebfb3146ee3d91fd3", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `mock_syn_macros` library target)
[INFO] [stderr] warning: associated function `localize_ident_additional` is never used
[INFO] [stderr]   --> src/mock_syn/field/mod.rs:77:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait MockSynDeriveFieldCommon {
[INFO] [stderr]    |           ------------------------ associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 77 |     fn localize_ident_additional<I: IdentFragment + ToTokens>(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mock-syn-macros` (lib) generated 1 warning
[INFO] [stderr] warning: `mock-syn-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mock_syn_macros-eec75c8b3a4077c5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mock_syn::test::test ... ok
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'beta-2025-10-28-x86_64-unknown-linux-gnu'.
[INFO] [stderr] To install, run `rustup component add --toolchain beta-2025-10-28-x86_64-unknown-linux-gnu rustfmt`
[INFO] [stdout] test mock_syn::test::test_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mock_syn_macros
[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] running `Command { std: "docker" "inspect" "2cc1ad68bf7452cc62e2aa1208b22236028338d831eef30ebfb3146ee3d91fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc1ad68bf7452cc62e2aa1208b22236028338d831eef30ebfb3146ee3d91fd3", kill_on_drop: false }`
[INFO] [stdout] 2cc1ad68bf7452cc62e2aa1208b22236028338d831eef30ebfb3146ee3d91fd3
