[INFO] fetching crate disable_macro 0.3.6...
[INFO] testing disable_macro-0.3.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate disable_macro 0.3.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate disable_macro 0.3.6
[INFO] finished tweaking crates.io crate disable_macro 0.3.6
[INFO] tweaked toml for crates.io crate disable_macro 0.3.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate disable_macro 0.3.6 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf4fb02a41cc5c665570c42347d0aa2cd1f2338572d4a284567698a876d37e41
[INFO] running `Command { std: "docker" "start" "-a" "cf4fb02a41cc5c665570c42347d0aa2cd1f2338572d4a284567698a876d37e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4fb02a41cc5c665570c42347d0aa2cd1f2338572d4a284567698a876d37e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4fb02a41cc5c665570c42347d0aa2cd1f2338572d4a284567698a876d37e41", kill_on_drop: false }`
[INFO] [stdout] cf4fb02a41cc5c665570c42347d0aa2cd1f2338572d4a284567698a876d37e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee418057433051d16637df4143ef9a92c115cbcbf3bf9f9f27c2764f5db30c5
[INFO] running `Command { std: "docker" "start" "-a" "eee418057433051d16637df4143ef9a92c115cbcbf3bf9f9f27c2764f5db30c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling disable_macro v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stdout]  --> src/lib.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn disable(_attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]   |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "eee418057433051d16637df4143ef9a92c115cbcbf3bf9f9f27c2764f5db30c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee418057433051d16637df4143ef9a92c115cbcbf3bf9f9f27c2764f5db30c5", kill_on_drop: false }`
[INFO] [stdout] eee418057433051d16637df4143ef9a92c115cbcbf3bf9f9f27c2764f5db30c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3684b5e9aed35363ebcf171e6186ce9a89e6402f7ad9c4be1b5f8c1046b04c7f
[INFO] running `Command { std: "docker" "start" "-a" "3684b5e9aed35363ebcf171e6186ce9a89e6402f7ad9c4be1b5f8c1046b04c7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling disable_macro v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stdout]  --> src/lib.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn disable(_attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]   |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stdout]  --> src/lib.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn disable(_attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]   |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "3684b5e9aed35363ebcf171e6186ce9a89e6402f7ad9c4be1b5f8c1046b04c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3684b5e9aed35363ebcf171e6186ce9a89e6402f7ad9c4be1b5f8c1046b04c7f", kill_on_drop: false }`
[INFO] [stdout] 3684b5e9aed35363ebcf171e6186ce9a89e6402f7ad9c4be1b5f8c1046b04c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5f18bcbb8a7bdf12f50b47fa1292a71972ad9c856a2cbb3e42999470b33ef96
[INFO] running `Command { std: "docker" "start" "-a" "c5f18bcbb8a7bdf12f50b47fa1292a71972ad9c856a2cbb3e42999470b33ef96", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stderr]  --> src/lib.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use syn::{parse_macro_input, ItemFn};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]  --> src/lib.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn disable(_attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stderr]   |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `disable_macro` (lib) generated 2 warnings (run `cargo fix --lib -p disable_macro` to apply 1 suggestion)
[INFO] [stderr] warning: `disable_macro` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/disable_macro-d287cccd82f4f73d)
[INFO] [stderr]    Doc-tests disable_macro
[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] [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" "c5f18bcbb8a7bdf12f50b47fa1292a71972ad9c856a2cbb3e42999470b33ef96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f18bcbb8a7bdf12f50b47fa1292a71972ad9c856a2cbb3e42999470b33ef96", kill_on_drop: false }`
[INFO] [stdout] c5f18bcbb8a7bdf12f50b47fa1292a71972ad9c856a2cbb3e42999470b33ef96