[INFO] fetching crate cyrly 0.1.0... [INFO] checking cyrly-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate cyrly 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate cyrly 0.1.0 [INFO] finished tweaking crates.io crate cyrly 0.1.0 [INFO] tweaked toml for crates.io crate cyrly 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cyrly 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d05b131ce4aa280b637fb2cfce9dd3b7a759f4b1e69b59d1a116af266aa85728 [INFO] running `Command { std: "docker" "start" "-a" "d05b131ce4aa280b637fb2cfce9dd3b7a759f4b1e69b59d1a116af266aa85728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d05b131ce4aa280b637fb2cfce9dd3b7a759f4b1e69b59d1a116af266aa85728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d05b131ce4aa280b637fb2cfce9dd3b7a759f4b1e69b59d1a116af266aa85728", kill_on_drop: false }` [INFO] [stdout] d05b131ce4aa280b637fb2cfce9dd3b7a759f4b1e69b59d1a116af266aa85728 [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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ae4e3340641b3e99d891e1e67e07dadd7a6ef2492bccd78a73808f031eaa82f [INFO] running `Command { std: "docker" "start" "-a" "1ae4e3340641b3e99d891e1e67e07dadd7a6ef2492bccd78a73808f031eaa82f", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking cyrly v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:354:9 [INFO] [stdout] | [INFO] [stdout] 353 | fn serialize_tuple(self, len: usize) -> Result { [INFO] [stdout] | --------------------------------------------------------------------------------- move the `impl` block outside of this method `serialize_tuple` [INFO] [stdout] 354 | impl SerializeTuple for CurlySeq<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^--------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlySeq` is not local [INFO] [stdout] | `SerializeTuple` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:379:9 [INFO] [stdout] | [INFO] [stdout] 374 | / fn serialize_tuple_struct( [INFO] [stdout] 375 | | self, [INFO] [stdout] 376 | | _name: &'static str, [INFO] [stdout] 377 | | len: usize, [INFO] [stdout] 378 | | ) -> Result { [INFO] [stdout] | |________________________________________________________- move the `impl` block outside of this method `serialize_tuple_struct` [INFO] [stdout] 379 | impl SerializeTupleStruct for CurlySeq<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^--------------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlySeq` is not local [INFO] [stdout] | `SerializeTupleStruct` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 399 | / fn serialize_tuple_variant( [INFO] [stdout] 400 | | mut self, [INFO] [stdout] 401 | | _name: &'static str, [INFO] [stdout] 402 | | _variant_index: u32, [INFO] [stdout] 403 | | variant: &'static str, [INFO] [stdout] 404 | | len: usize, [INFO] [stdout] 405 | | ) -> Result { [INFO] [stdout] | |_________________________________________________________- move the `impl` block outside of this method `serialize_tuple_variant` [INFO] [stdout] 406 | impl SerializeTupleVariant for CurlySeq<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^---------------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlySeq` is not local [INFO] [stdout] | `SerializeTupleVariant` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 427 | / fn serialize_struct( [INFO] [stdout] 428 | | self, [INFO] [stdout] 429 | | _name: &'static str, [INFO] [stdout] 430 | | len: usize, [INFO] [stdout] 431 | | ) -> Result { [INFO] [stdout] | |___________________________________________________- move the `impl` block outside of this method `serialize_struct` [INFO] [stdout] 432 | impl SerializeStruct for CurlyMap<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^---------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlyMap` is not local [INFO] [stdout] | `SerializeStruct` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:465:9 [INFO] [stdout] | [INFO] [stdout] 458 | / fn serialize_struct_variant( [INFO] [stdout] 459 | | mut self, [INFO] [stdout] 460 | | name: &'static str, [INFO] [stdout] 461 | | _variant_index: u32, [INFO] [stdout] 462 | | variant: &'static str, [INFO] [stdout] 463 | | len: usize, [INFO] [stdout] 464 | | ) -> Result { [INFO] [stdout] | |__________________________________________________________- move the `impl` block outside of this method `serialize_struct_variant` [INFO] [stdout] 465 | impl SerializeStructVariant for CurlyMap<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^----------------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlyMap` is not local [INFO] [stdout] | `SerializeStructVariant` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> lib.rs:544:19 [INFO] [stdout] | [INFO] [stdout] 544 | fn next_level(&mut self) -> CurlySerializer { [INFO] [stdout] | ^^^^^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 544 | fn next_level(&mut self) -> CurlySerializer<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:354:9 [INFO] [stdout] | [INFO] [stdout] 353 | fn serialize_tuple(self, len: usize) -> Result { [INFO] [stdout] | --------------------------------------------------------------------------------- move the `impl` block outside of this method `serialize_tuple` [INFO] [stdout] 354 | impl SerializeTuple for CurlySeq<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^--------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlySeq` is not local [INFO] [stdout] | `SerializeTuple` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:379:9 [INFO] [stdout] | [INFO] [stdout] 374 | / fn serialize_tuple_struct( [INFO] [stdout] 375 | | self, [INFO] [stdout] 376 | | _name: &'static str, [INFO] [stdout] 377 | | len: usize, [INFO] [stdout] 378 | | ) -> Result { [INFO] [stdout] | |________________________________________________________- move the `impl` block outside of this method `serialize_tuple_struct` [INFO] [stdout] 379 | impl SerializeTupleStruct for CurlySeq<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^--------------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlySeq` is not local [INFO] [stdout] | `SerializeTupleStruct` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 399 | / fn serialize_tuple_variant( [INFO] [stdout] 400 | | mut self, [INFO] [stdout] 401 | | _name: &'static str, [INFO] [stdout] 402 | | _variant_index: u32, [INFO] [stdout] 403 | | variant: &'static str, [INFO] [stdout] 404 | | len: usize, [INFO] [stdout] 405 | | ) -> Result { [INFO] [stdout] | |_________________________________________________________- move the `impl` block outside of this method `serialize_tuple_variant` [INFO] [stdout] 406 | impl SerializeTupleVariant for CurlySeq<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^---------------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlySeq` is not local [INFO] [stdout] | `SerializeTupleVariant` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 427 | / fn serialize_struct( [INFO] [stdout] 428 | | self, [INFO] [stdout] 429 | | _name: &'static str, [INFO] [stdout] 430 | | len: usize, [INFO] [stdout] 431 | | ) -> Result { [INFO] [stdout] | |___________________________________________________- move the `impl` block outside of this method `serialize_struct` [INFO] [stdout] 432 | impl SerializeStruct for CurlyMap<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^---------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlyMap` is not local [INFO] [stdout] | `SerializeStruct` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> lib.rs:465:9 [INFO] [stdout] | [INFO] [stdout] 458 | / fn serialize_struct_variant( [INFO] [stdout] 459 | | mut self, [INFO] [stdout] 460 | | name: &'static str, [INFO] [stdout] 461 | | _variant_index: u32, [INFO] [stdout] 462 | | variant: &'static str, [INFO] [stdout] 463 | | len: usize, [INFO] [stdout] 464 | | ) -> Result { [INFO] [stdout] | |__________________________________________________________- move the `impl` block outside of this method `serialize_struct_variant` [INFO] [stdout] 465 | impl SerializeStructVariant for CurlyMap<'_, E> { [INFO] [stdout] | ^^^^^^^^^^^^^----------------------^^^^^--------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `CurlyMap` is not local [INFO] [stdout] | `SerializeStructVariant` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> lib.rs:544:19 [INFO] [stdout] | [INFO] [stdout] 544 | fn next_level(&mut self) -> CurlySerializer { [INFO] [stdout] | ^^^^^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 544 | fn next_level(&mut self) -> CurlySerializer<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.62s [INFO] running `Command { std: "docker" "inspect" "1ae4e3340641b3e99d891e1e67e07dadd7a6ef2492bccd78a73808f031eaa82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae4e3340641b3e99d891e1e67e07dadd7a6ef2492bccd78a73808f031eaa82f", kill_on_drop: false }` [INFO] [stdout] 1ae4e3340641b3e99d891e1e67e07dadd7a6ef2492bccd78a73808f031eaa82f