[INFO] fetching crate regent-internals 0.2.0...
[INFO] checking regent-internals-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate regent-internals 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate regent-internals 0.2.0
[INFO] finished tweaking crates.io crate regent-internals 0.2.0
[INFO] tweaked toml for crates.io crate regent-internals 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate regent-internals 0.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.14.4 (available: v0.20.11)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e71873f694691ee11ee9d77f8f677d065ca2341b0e90beaf145e7402289a93e
[INFO] running `Command { std: "docker" "start" "-a" "7e71873f694691ee11ee9d77f8f677d065ca2341b0e90beaf145e7402289a93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e71873f694691ee11ee9d77f8f677d065ca2341b0e90beaf145e7402289a93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e71873f694691ee11ee9d77f8f677d065ca2341b0e90beaf145e7402289a93e", kill_on_drop: false }`
[INFO] [stdout] 7e71873f694691ee11ee9d77f8f677d065ca2341b0e90beaf145e7402289a93e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15142104c06f8da7580b8a973ebd350f16e78bb7d7ccccbfe3bdb4f265fbce26
[INFO] running `Command { std: "docker" "start" "-a" "15142104c06f8da7580b8a973ebd350f16e78bb7d7ccccbfe3bdb4f265fbce26", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking proc-macro2 v1.0.95
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking darling_core v0.14.4
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking darling v0.14.4
[INFO] [stderr]     Checking regent-internals v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:374:9
[INFO] [stdout]     |
[INFO] [stdout] 342 | fn bitwise_on_struct(expected_width: Option<usize>, item: syn::ItemStruct) -> TokenStream {
[INFO] [stdout]     | ----------------------------------------------------------------------------------------- move the `impl` block outside of this function `bitwise_on_struct`
[INFO] [stdout] ...
[INFO] [stdout] 374 |         impl Type {
[INFO] [stdout]     |         ^^^^^----
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `Type` 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]    --> src/lib.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 342 | fn bitwise_on_struct(expected_width: Option<usize>, item: syn::ItemStruct) -> TokenStream {
[INFO] [stdout]     | ----------------------------------------------------------------------------------------- move the `impl` block outside of this function `bitwise_on_struct`
[INFO] [stdout] ...
[INFO] [stdout] 472 |         impl PrimeType {
[INFO] [stdout]     |         ^^^^^---------
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `PrimeType` 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]    --> src/lib.rs:374:9
[INFO] [stdout]     |
[INFO] [stdout] 342 | fn bitwise_on_struct(expected_width: Option<usize>, item: syn::ItemStruct) -> TokenStream {
[INFO] [stdout]     | ----------------------------------------------------------------------------------------- move the `impl` block outside of this function `bitwise_on_struct`
[INFO] [stdout] ...
[INFO] [stdout] 374 |         impl Type {
[INFO] [stdout]     |         ^^^^^----
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `Type` 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]    --> src/lib.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 342 | fn bitwise_on_struct(expected_width: Option<usize>, item: syn::ItemStruct) -> TokenStream {
[INFO] [stdout]     | ----------------------------------------------------------------------------------------- move the `impl` block outside of this function `bitwise_on_struct`
[INFO] [stdout] ...
[INFO] [stdout] 472 |         impl PrimeType {
[INFO] [stdout]     |         ^^^^^---------
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `PrimeType` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "15142104c06f8da7580b8a973ebd350f16e78bb7d7ccccbfe3bdb4f265fbce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15142104c06f8da7580b8a973ebd350f16e78bb7d7ccccbfe3bdb4f265fbce26", kill_on_drop: false }`
[INFO] [stdout] 15142104c06f8da7580b8a973ebd350f16e78bb7d7ccccbfe3bdb4f265fbce26