[INFO] fetching crate pubcfg 0.0.0... [INFO] checking pubcfg-0.0.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate pubcfg 0.0.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate pubcfg 0.0.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pubcfg 0.0.0 [INFO] finished tweaking crates.io crate pubcfg 0.0.0 [INFO] tweaked toml for crates.io crate pubcfg 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62f57856cc909cb2c72ad95447da86a2aebdfc8f3b2879a7844705006d202627 [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" "62f57856cc909cb2c72ad95447da86a2aebdfc8f3b2879a7844705006d202627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62f57856cc909cb2c72ad95447da86a2aebdfc8f3b2879a7844705006d202627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62f57856cc909cb2c72ad95447da86a2aebdfc8f3b2879a7844705006d202627", kill_on_drop: false }` [INFO] [stdout] 62f57856cc909cb2c72ad95447da86a2aebdfc8f3b2879a7844705006d202627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5e6bb80cb99e420fbc48b0bb81c98c61ad2394c26fe3a220da3eb1813c8d39c [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" "d5e6bb80cb99e420fbc48b0bb81c98c61ad2394c26fe3a220da3eb1813c8d39c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking pubcfg v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `#[macro_export]` cannot be used on `macro` items [INFO] [stdout] --> src/lib.rs:88:1 [INFO] [stdout] | [INFO] [stdout] 88 | / pub fn pubcfg_use(input: TokenStream) -> TokenStream { [INFO] [stdout] 89 | | let PubCfgUse { } = parse_macro_input!(input as PubCfgUse); [INFO] [stdout] 90 | | [INFO] [stdout] 91 | | let expanded = quote! { [INFO] [stdout] ... | [INFO] [stdout] 112 | | TokenStream::from(expanded) [INFO] [stdout] 113 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Delimiter`, `Group`, `TokenTree` [INFO] [stdout] --> src/lib.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use proc_macro2::{TokenTree, Delimiter, Group}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `quote_spanned` [INFO] [stdout] --> src/lib.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use quote::{quote, quote_spanned}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::token` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::token; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::spanned::Spanned` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use syn::spanned::Spanned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expr`, `Token`, `Type`, `Visibility` [INFO] [stdout] --> src/lib.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use syn::{parse_macro_input, Expr, Ident, Token, Type, Visibility}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::buffer::Cursor` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::buffer::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pubcfg` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: `#[macro_export]` cannot be used on `macro` items [INFO] [stdout] --> src/lib.rs:88:1 [INFO] [stdout] | [INFO] [stdout] 88 | / pub fn pubcfg_use(input: TokenStream) -> TokenStream { [INFO] [stdout] 89 | | let PubCfgUse { } = parse_macro_input!(input as PubCfgUse); [INFO] [stdout] 90 | | [INFO] [stdout] 91 | | let expanded = quote! { [INFO] [stdout] ... | [INFO] [stdout] 112 | | TokenStream::from(expanded) [INFO] [stdout] 113 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Delimiter`, `Group`, `TokenTree` [INFO] [stdout] --> src/lib.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use proc_macro2::{TokenTree, Delimiter, Group}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `quote_spanned` [INFO] [stdout] --> src/lib.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use quote::{quote, quote_spanned}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::token` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::token; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::spanned::Spanned` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use syn::spanned::Spanned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expr`, `Token`, `Type`, `Visibility` [INFO] [stdout] --> src/lib.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use syn::{parse_macro_input, Expr, Ident, Token, Type, Visibility}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::buffer::Cursor` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::buffer::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d5e6bb80cb99e420fbc48b0bb81c98c61ad2394c26fe3a220da3eb1813c8d39c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5e6bb80cb99e420fbc48b0bb81c98c61ad2394c26fe3a220da3eb1813c8d39c", kill_on_drop: false }` [INFO] [stdout] d5e6bb80cb99e420fbc48b0bb81c98c61ad2394c26fe3a220da3eb1813c8d39c