[INFO] fetching crate kiwi-macros 1.0.7... [INFO] checking kiwi-macros-1.0.7 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate kiwi-macros 1.0.7 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate kiwi-macros 1.0.7 [INFO] finished tweaking crates.io crate kiwi-macros 1.0.7 [INFO] tweaked toml for crates.io crate kiwi-macros 1.0.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kiwi-macros 1.0.7 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85b9ec9447b6ebb081ad9fb26d7294f89b131059192d670f26d43a41424a5665 [INFO] running `Command { std: "docker" "start" "-a" "85b9ec9447b6ebb081ad9fb26d7294f89b131059192d670f26d43a41424a5665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85b9ec9447b6ebb081ad9fb26d7294f89b131059192d670f26d43a41424a5665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85b9ec9447b6ebb081ad9fb26d7294f89b131059192d670f26d43a41424a5665", kill_on_drop: false }` [INFO] [stdout] 85b9ec9447b6ebb081ad9fb26d7294f89b131059192d670f26d43a41424a5665 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1f82ce2a133886d46e72a9750bea7e41116de132416711a926ac4ccc07f4878 [INFO] running `Command { std: "docker" "start" "-a" "b1f82ce2a133886d46e72a9750bea7e41116de132416711a926ac4ccc07f4878", kill_on_drop: false }` [INFO] [stderr] Checking kiwi-macros v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `proc_macro2::TokenStream as TokenStream2` [INFO] [stdout] --> src/system.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro2::TokenStream as TokenStream2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro2::TokenStream as TokenStream2` [INFO] [stdout] --> src/system.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro2::TokenStream as TokenStream2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys_ret` [INFO] [stdout] --> src/system.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let sys_ret = &sys_sig.output; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sys_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | let mut query_def = quote! { let __query = #world_name_ident.#query_func ::<#(#param_types,)*>(); }; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys_ret` [INFO] [stdout] --> src/system.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let sys_ret = &sys_sig.output; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sys_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/component.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | let comp_id = unsafe { &COMP_ID_COUNTER }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 9 | let comp_id = unsafe { &raw const COMP_ID_COUNTER }; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | let mut query_def = quote! { let __query = #world_name_ident.#query_func ::<#(#param_types,)*>(); }; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/component.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | let comp_id = unsafe { &COMP_ID_COUNTER }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 9 | let comp_id = unsafe { &raw const COMP_ID_COUNTER }; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "b1f82ce2a133886d46e72a9750bea7e41116de132416711a926ac4ccc07f4878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f82ce2a133886d46e72a9750bea7e41116de132416711a926ac4ccc07f4878", kill_on_drop: false }` [INFO] [stdout] b1f82ce2a133886d46e72a9750bea7e41116de132416711a926ac4ccc07f4878