[INFO] fetching crate syn 2.0.39... [INFO] checking syn-2.0.39 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960 [INFO] extracting crate syn 2.0.39 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate syn 2.0.39 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate syn 2.0.39 [INFO] finished tweaking crates.io crate syn 2.0.39 [INFO] tweaked toml for crates.io crate syn 2.0.39 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded automod v1.0.14 [INFO] [stderr] Downloaded syn-test-suite v0.0.0+test [INFO] [stderr] Downloaded insta v1.36.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78b3af3f9ed072a7a2f17a1c09aaddbf7f0f27b120d4eca5afcba2caf863c86c [INFO] running `Command { std: "docker" "start" "-a" "78b3af3f9ed072a7a2f17a1c09aaddbf7f0f27b120d4eca5afcba2caf863c86c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78b3af3f9ed072a7a2f17a1c09aaddbf7f0f27b120d4eca5afcba2caf863c86c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78b3af3f9ed072a7a2f17a1c09aaddbf7f0f27b120d4eca5afcba2caf863c86c", kill_on_drop: false }` [INFO] [stdout] 78b3af3f9ed072a7a2f17a1c09aaddbf7f0f27b120d4eca5afcba2caf863c86c [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbb1eba4a99ad1bd1ab473c384331354f9f073069b4f139d357bcb2e89915c45 [INFO] running `Command { std: "docker" "start" "-a" "fbb1eba4a99ad1bd1ab473c384331354f9f073069b4f139d357bcb2e89915c45", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking syn-test-suite v0.0.0+test [INFO] [stderr] Checking syn v2.0.39 (/opt/rustwide/workdir) [INFO] [stdout] error: expected item, found `@` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-test-suite-0.0.0+test/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | @ [INFO] [stdout] | ^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn-test-suite` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: the item `meta` is imported redundantly [INFO] [stdout] --> src/attr.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `meta` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use crate::meta::{self, ParseNestedMeta}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/attr.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 9 | use crate::parse::{Parse, ParseStream, Parser, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/attr.rs:620:24 [INFO] [stdout] | [INFO] [stdout] 618 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] 619 | use crate::parse::discouraged::Speculative; [INFO] [stdout] 620 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/attr.rs:620:31 [INFO] [stdout] | [INFO] [stdout] 618 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] 619 | use crate::parse::discouraged::Speculative; [INFO] [stdout] 620 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/attr.rs:620:44 [INFO] [stdout] | [INFO] [stdout] 618 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 619 | use crate::parse::discouraged::Speculative; [INFO] [stdout] 620 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/attr.rs:744:9 [INFO] [stdout] | [INFO] [stdout] 743 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] 744 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/data.rs:160:44 [INFO] [stdout] | [INFO] [stdout] 158 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 159 | use crate::ext::IdentExt; [INFO] [stdout] 160 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/derive.rs:64:44 [INFO] [stdout] | [INFO] [stdout] 63 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 64 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/expr.rs:965:44 [INFO] [stdout] | [INFO] [stdout] 959 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 965 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `path` is imported redundantly [INFO] [stdout] --> src/expr.rs:966:9 [INFO] [stdout] | [INFO] [stdout] 959 | use super::*; [INFO] [stdout] | -------- the item `path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 966 | use crate::path; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/expr.rs:2856:32 [INFO] [stdout] | [INFO] [stdout] 2853 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 2856 | use proc_macro2::{Literal, TokenStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/generics.rs:536:44 [INFO] [stdout] | [INFO] [stdout] 534 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 535 | use crate::ext::IdentExt; [INFO] [stdout] 536 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/generics.rs:977:9 [INFO] [stdout] | [INFO] [stdout] 974 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 977 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/lit.rs:813:24 [INFO] [stdout] | [INFO] [stdout] 811 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] 812 | use crate::buffer::Cursor; [INFO] [stdout] 813 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/lit.rs:813:44 [INFO] [stdout] | [INFO] [stdout] 811 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 812 | use crate::buffer::Cursor; [INFO] [stdout] 813 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/lit.rs:968:9 [INFO] [stdout] | [INFO] [stdout] 967 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] 968 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/mac.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | use crate::parse::{Parse, ParseStream, Parser, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/mac.rs:166:24 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] 166 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/mac.rs:166:31 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] 166 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/mac.rs:166:44 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 166 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/mac.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 188 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] 189 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `proc_macro` is imported redundantly [INFO] [stdout] --> src/parse.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | use crate::proc_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:301:1 [INFO] [stdout] | [INFO] [stdout] 301 | extern crate proc_macro; [INFO] [stdout] | ------------------------ the item `proc_macro` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/path.rs:281:44 [INFO] [stdout] | [INFO] [stdout] 278 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 281 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/restriction.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 60 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 63 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ty.rs:268:44 [INFO] [stdout] | [INFO] [stdout] 266 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 267 | use crate::ext::IdentExt; [INFO] [stdout] 268 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `path` is imported redundantly [INFO] [stdout] --> src/ty.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 266 | use super::*; [INFO] [stdout] | -------- the item `path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 269 | use crate::path; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/ty.rs:999:9 [INFO] [stdout] | [INFO] [stdout] 996 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 999 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inner` is never used [INFO] [stdout] --> src/attr.rs:589:8 [INFO] [stdout] | [INFO] [stdout] 585 | pub(crate) trait FilterAttrs<'a> { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 589 | fn inner(self) -> Self::Ret; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fbb1eba4a99ad1bd1ab473c384331354f9f073069b4f139d357bcb2e89915c45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbb1eba4a99ad1bd1ab473c384331354f9f073069b4f139d357bcb2e89915c45", kill_on_drop: false }` [INFO] [stdout] fbb1eba4a99ad1bd1ab473c384331354f9f073069b4f139d357bcb2e89915c45 [INFO] checking syn-2.0.39 against try#8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde for pr-122960 [INFO] extracting crate syn 2.0.39 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate syn 2.0.39 on toolchain 8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate syn 2.0.39 [INFO] finished tweaking crates.io crate syn 2.0.39 [INFO] tweaked toml for crates.io crate syn 2.0.39 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3bd41be693eaf6f3f853de71efa2ce38018380f29f9f18360560c59f50ec958 [INFO] running `Command { std: "docker" "start" "-a" "c3bd41be693eaf6f3f853de71efa2ce38018380f29f9f18360560c59f50ec958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3bd41be693eaf6f3f853de71efa2ce38018380f29f9f18360560c59f50ec958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3bd41be693eaf6f3f853de71efa2ce38018380f29f9f18360560c59f50ec958", kill_on_drop: false }` [INFO] [stdout] c3bd41be693eaf6f3f853de71efa2ce38018380f29f9f18360560c59f50ec958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c00f1812bbdcc4d87d90b407be59ccd7d35185c1444d8ab895789dc6abe95cd0 [INFO] running `Command { std: "docker" "start" "-a" "c00f1812bbdcc4d87d90b407be59ccd7d35185c1444d8ab895789dc6abe95cd0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling ref-cast v1.0.22 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking syn-test-suite v0.0.0+test [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stdout] error: expected item, found `@` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-test-suite-0.0.0+test/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | @ [INFO] [stdout] | ^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking syn v2.0.39 (/tmp/fixit) [INFO] [stderr] error: could not compile `syn-test-suite` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/buffer.rs (2 fixes) [INFO] [stdout] warning: the item `meta` is imported redundantly [INFO] [stdout] --> src/attr.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `meta` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use crate::meta::{self, ParseNestedMeta}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/attr.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 9 | use crate::parse::{Parse, ParseStream, Parser, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/attr.rs:620:24 [INFO] [stdout] | [INFO] [stdout] 618 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] 619 | use crate::parse::discouraged::Speculative; [INFO] [stdout] 620 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/attr.rs:620:31 [INFO] [stdout] | [INFO] [stdout] 618 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] 619 | use crate::parse::discouraged::Speculative; [INFO] [stdout] 620 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/attr.rs:620:44 [INFO] [stdout] | [INFO] [stdout] 618 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 619 | use crate::parse::discouraged::Speculative; [INFO] [stdout] 620 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/attr.rs:744:9 [INFO] [stdout] | [INFO] [stdout] 743 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] 744 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/data.rs:160:44 [INFO] [stdout] | [INFO] [stdout] 158 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 159 | use crate::ext::IdentExt; [INFO] [stdout] 160 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/derive.rs:64:44 [INFO] [stdout] | [INFO] [stdout] 63 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 64 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/expr.rs:965:44 [INFO] [stdout] | [INFO] [stdout] 959 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 965 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `path` is imported redundantly [INFO] [stdout] --> src/expr.rs:966:9 [INFO] [stdout] | [INFO] [stdout] 959 | use super::*; [INFO] [stdout] | -------- the item `path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 966 | use crate::path; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/expr.rs:2856:32 [INFO] [stdout] | [INFO] [stdout] 2853 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 2856 | use proc_macro2::{Literal, TokenStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/generics.rs:536:44 [INFO] [stdout] | [INFO] [stdout] 534 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 535 | use crate::ext::IdentExt; [INFO] [stdout] 536 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/generics.rs:977:9 [INFO] [stdout] | [INFO] [stdout] 974 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 977 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/lit.rs:813:24 [INFO] [stdout] | [INFO] [stdout] 811 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] 812 | use crate::buffer::Cursor; [INFO] [stdout] 813 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/lit.rs:813:44 [INFO] [stdout] | [INFO] [stdout] 811 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 812 | use crate::buffer::Cursor; [INFO] [stdout] 813 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/lit.rs:968:9 [INFO] [stdout] | [INFO] [stdout] 967 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] 968 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/mac.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | use crate::parse::{Parse, ParseStream, Parser, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/mac.rs:166:24 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] 166 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/mac.rs:166:31 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] 166 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/mac.rs:166:44 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 166 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/mac.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 188 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] 189 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `proc_macro` is imported redundantly [INFO] [stdout] --> src/parse.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | use crate::proc_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:301:1 [INFO] [stdout] | [INFO] [stdout] 301 | extern crate proc_macro; [INFO] [stdout] | ------------------------ the item `proc_macro` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/path.rs:281:44 [INFO] [stdout] | [INFO] [stdout] 278 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 281 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/restriction.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 60 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 63 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ty.rs:268:44 [INFO] [stdout] | [INFO] [stdout] 266 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 267 | use crate::ext::IdentExt; [INFO] [stdout] 268 | use crate::parse::{Parse, ParseStream, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `path` is imported redundantly [INFO] [stdout] --> src/ty.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 266 | use super::*; [INFO] [stdout] | -------- the item `path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 269 | use crate::path; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStream` is imported redundantly [INFO] [stdout] --> src/ty.rs:999:9 [INFO] [stdout] | [INFO] [stdout] 996 | use super::*; [INFO] [stdout] | -------- the item `TokenStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 999 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inner` is never used [INFO] [stdout] --> src/attr.rs:589:8 [INFO] [stdout] | [INFO] [stdout] 585 | pub(crate) trait FilterAttrs<'a> { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 589 | fn inner(self) -> Self::Ret; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "c00f1812bbdcc4d87d90b407be59ccd7d35185c1444d8ab895789dc6abe95cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c00f1812bbdcc4d87d90b407be59ccd7d35185c1444d8ab895789dc6abe95cd0", kill_on_drop: false }` [INFO] [stdout] c00f1812bbdcc4d87d90b407be59ccd7d35185c1444d8ab895789dc6abe95cd0