[INFO] fetching crate serde_derive_state 0.4.10... [INFO] testing serde_derive_state-0.4.10 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate serde_derive_state 0.4.10 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate serde_derive_state 0.4.10 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_derive_state 0.4.10 [INFO] finished tweaking crates.io crate serde_derive_state 0.4.10 [INFO] tweaked toml for crates.io crate serde_derive_state 0.4.10 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9d078965113da69ac39c2e257f8a88930130a549bc5bc34df1f6cc30dc4eb11 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d9d078965113da69ac39c2e257f8a88930130a549bc5bc34df1f6cc30dc4eb11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9d078965113da69ac39c2e257f8a88930130a549bc5bc34df1f6cc30dc4eb11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d078965113da69ac39c2e257f8a88930130a549bc5bc34df1f6cc30dc4eb11", kill_on_drop: false }` [INFO] [stdout] d9d078965113da69ac39c2e257f8a88930130a549bc5bc34df1f6cc30dc4eb11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 412c3f818531221fa1d2d497c944d8b6d4a63df3663eef60e99304d5ad6e8189 [INFO] running `Command { std: "docker" "start" "-a" "412c3f818531221fa1d2d497c944d8b6d4a63df3663eef60e99304d5ad6e8189", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive_state v0.4.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `deserialize_tuple_in_place` [INFO] [stdout] --> src/de.rs:579:4 [INFO] [stdout] | [INFO] [stdout] 579 | fn deserialize_tuple_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_seq_in_place` [INFO] [stdout] --> src/de.rs:762:4 [INFO] [stdout] | [INFO] [stdout] 762 | fn deserialize_seq_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_newtype_struct_in_place` [INFO] [stdout] --> src/de.rs:888:4 [INFO] [stdout] | [INFO] [stdout] 888 | fn deserialize_newtype_struct_in_place(params: &Parameters, field: &Field) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_struct_in_place` [INFO] [stdout] --> src/de.rs:1082:4 [INFO] [stdout] | [INFO] [stdout] 1082 | fn deserialize_struct_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_struct_as_struct_in_place_visitor` [INFO] [stdout] --> src/de.rs:2687:4 [INFO] [stdout] | [INFO] [stdout] 2687 | fn deserialize_struct_as_struct_in_place_visitor( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_map_in_place` [INFO] [stdout] --> src/de.rs:2721:4 [INFO] [stdout] | [INFO] [stdout] 2721 | fn deserialize_map_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_place` [INFO] [stdout] --> src/de.rs:3136:8 [INFO] [stdout] | [INFO] [stdout] 3136 | fn in_place(self) -> InPlaceImplGenerics<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_place` [INFO] [stdout] --> src/de.rs:3190:8 [INFO] [stdout] | [INFO] [stdout] 3190 | fn in_place(self) -> InPlaceTypeGenerics<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.66s [INFO] running `Command { std: "docker" "inspect" "412c3f818531221fa1d2d497c944d8b6d4a63df3663eef60e99304d5ad6e8189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412c3f818531221fa1d2d497c944d8b6d4a63df3663eef60e99304d5ad6e8189", kill_on_drop: false }` [INFO] [stdout] 412c3f818531221fa1d2d497c944d8b6d4a63df3663eef60e99304d5ad6e8189 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 895ee284508b2e8800eff95c310d552004b09b5f2123cb182e481fe61eb326b8 [INFO] running `Command { std: "docker" "start" "-a" "895ee284508b2e8800eff95c310d552004b09b5f2123cb182e481fe61eb326b8", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive_state v0.4.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `deserialize_tuple_in_place` [INFO] [stdout] --> src/de.rs:579:4 [INFO] [stdout] | [INFO] [stdout] 579 | fn deserialize_tuple_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_seq_in_place` [INFO] [stdout] --> src/de.rs:762:4 [INFO] [stdout] | [INFO] [stdout] 762 | fn deserialize_seq_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_newtype_struct_in_place` [INFO] [stdout] --> src/de.rs:888:4 [INFO] [stdout] | [INFO] [stdout] 888 | fn deserialize_newtype_struct_in_place(params: &Parameters, field: &Field) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_struct_in_place` [INFO] [stdout] --> src/de.rs:1082:4 [INFO] [stdout] | [INFO] [stdout] 1082 | fn deserialize_struct_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_struct_as_struct_in_place_visitor` [INFO] [stdout] --> src/de.rs:2687:4 [INFO] [stdout] | [INFO] [stdout] 2687 | fn deserialize_struct_as_struct_in_place_visitor( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize_map_in_place` [INFO] [stdout] --> src/de.rs:2721:4 [INFO] [stdout] | [INFO] [stdout] 2721 | fn deserialize_map_in_place( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_place` [INFO] [stdout] --> src/de.rs:3136:8 [INFO] [stdout] | [INFO] [stdout] 3136 | fn in_place(self) -> InPlaceImplGenerics<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `in_place` [INFO] [stdout] --> src/de.rs:3190:8 [INFO] [stdout] | [INFO] [stdout] 3190 | fn in_place(self) -> InPlaceTypeGenerics<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `__TestExhaustive` found for enum `syn::Type` in the current scope [INFO] [stdout] --> src/bound.rs:188:28 [INFO] [stdout] | [INFO] [stdout] 188 | syn::Type::__TestExhaustive(_) => unimplemented!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ variant or associated item not found in `syn::Type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `__TestExhaustive` found for enum `syn::Type` in the current scope [INFO] [stdout] --> src/internals/attr.rs:2074:20 [INFO] [stdout] | [INFO] [stdout] 2074 | syn::Type::__TestExhaustive(_) => unimplemented!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ variant or associated item not found in `syn::Type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `__TestExhaustive` found for enum `syn::Type` in the current scope [INFO] [stdout] --> src/internals/receiver.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | Type::__TestExhaustive(_) => unimplemented!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ variant or associated item not found in `syn::Type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_derive_state` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "895ee284508b2e8800eff95c310d552004b09b5f2123cb182e481fe61eb326b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "895ee284508b2e8800eff95c310d552004b09b5f2123cb182e481fe61eb326b8", kill_on_drop: false }` [INFO] [stdout] 895ee284508b2e8800eff95c310d552004b09b5f2123cb182e481fe61eb326b8