[INFO] cloning repository https://github.com/jgsimmerman/webassembly [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgsimmerman/webassembly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgsimmerman%2Fwebassembly", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgsimmerman%2Fwebassembly'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e4f5e1c51f2e23398c303caf19deabd7da8ff8ae [INFO] checking jgsimmerman/webassembly against master#aec4741d42e10673e7d5fe0f1c96d407801884e8 for pr-116891 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgsimmerman%2Fwebassembly" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jgsimmerman/webassembly on toolchain aec4741d42e10673e7d5fe0f1c96d407801884e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aec4741d42e10673e7d5fe0f1c96d407801884e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jgsimmerman/webassembly [INFO] finished tweaking git repo https://github.com/jgsimmerman/webassembly [INFO] tweaked toml for git repo https://github.com/jgsimmerman/webassembly written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jgsimmerman/webassembly already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aec4741d42e10673e7d5fe0f1c96d407801884e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.8 [INFO] [stderr] Downloaded serde_derive v1.0.45 [INFO] [stderr] Downloaded serde v1.0.45 [INFO] [stderr] Downloaded syn v0.13.5 [INFO] [stderr] Downloaded wasm-bindgen v0.2.8 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.8 [INFO] [stderr] Downloaded serde_derive_internals v0.23.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+aec4741d42e10673e7d5fe0f1c96d407801884e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ad0a1ee18336bdbf81f4e81534fc22b19b2d4eac856e9bb39fffb72e9e7f2e0 [INFO] running `Command { std: "docker" "start" "-a" "2ad0a1ee18336bdbf81f4e81534fc22b19b2d4eac856e9bb39fffb72e9e7f2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ad0a1ee18336bdbf81f4e81534fc22b19b2d4eac856e9bb39fffb72e9e7f2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad0a1ee18336bdbf81f4e81534fc22b19b2d4eac856e9bb39fffb72e9e7f2e0", kill_on_drop: false }` [INFO] [stdout] 2ad0a1ee18336bdbf81f4e81534fc22b19b2d4eac856e9bb39fffb72e9e7f2e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+aec4741d42e10673e7d5fe0f1c96d407801884e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7507e9a62b91ae8bfd346aa662ad29d855f20a64c6a0b10a905e99e8bd6c2713 [INFO] running `Command { std: "docker" "start" "-a" "7507e9a62b91ae8bfd346aa662ad29d855f20a64c6a0b10a905e99e8bd6c2713", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.45 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.8 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stdout] error[E0433]: failed to resolve: could not find `Op` in `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:131:42 [INFO] [stdout] | [INFO] [stdout] 131 | let mut op = proc_macro::Op::new(tt.op(), spacing); [INFO] [stdout] | ^^ could not find `Op` in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use Op; [INFO] [stdout] | [INFO] [stdout] help: if you import `Op`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 131 - let mut op = proc_macro::Op::new(tt.op(), spacing); [INFO] [stdout] 131 + let mut op = Op::new(tt.op(), spacing); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Term` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:439:25 [INFO] [stdout] | [INFO] [stdout] 439 | Nightly(proc_macro::Term), [INFO] [stdout] | ^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 + use Term; [INFO] [stdout] | [INFO] [stdout] 3 + use stable::Term; [INFO] [stdout] | [INFO] [stdout] help: if you import `Term`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 439 - Nightly(proc_macro::Term), [INFO] [stdout] 439 + Nightly(Term), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Term` in `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:446:59 [INFO] [stdout] | [INFO] [stdout] 446 | Span::Nightly(s) => Term::Nightly(proc_macro::Term::new(string, s)), [INFO] [stdout] | ^^^^ could not find `Term` in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 + use Term; [INFO] [stdout] | [INFO] [stdout] 3 + use stable::Term; [INFO] [stdout] | [INFO] [stdout] help: if you import `Term`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 446 - Span::Nightly(s) => Term::Nightly(proc_macro::Term::new(string, s)), [INFO] [stdout] 446 + Span::Nightly(s) => Term::Nightly(Term::new(string, s)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Term` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:473:44 [INFO] [stdout] | [INFO] [stdout] 473 | fn unwrap_nightly(self) -> proc_macro::Term { [INFO] [stdout] | ^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 + use Term; [INFO] [stdout] | [INFO] [stdout] 3 + use stable::Term; [INFO] [stdout] | [INFO] [stdout] help: if you import `Term`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 473 - fn unwrap_nightly(self) -> proc_macro::Term { [INFO] [stdout] 473 + fn unwrap_nightly(self) -> Term { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | Nightly(proc_macro::SourceFile, FileName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:267:20 [INFO] [stdout] | [INFO] [stdout] 267 | fn nightly(sf: proc_macro::SourceFile) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `empty` found for struct `proc_macro::TokenStream` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:45:59 [INFO] [stdout] | [INFO] [stdout] 45 | TokenStream::Nightly(proc_macro::TokenStream::empty()) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `TokenStream` [INFO] [stdout] | help: there is a method with a similar name: `is_empty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `Op` found for enum `proc_macro::TokenTree` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:228:36 [INFO] [stdout] | [INFO] [stdout] 228 | proc_macro::TokenTree::Op(tt) => { [INFO] [stdout] | ^^ variant or associated item not found in `TokenTree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `Term` found for enum `proc_macro::TokenTree` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:237:36 [INFO] [stdout] | [INFO] [stdout] 237 | proc_macro::TokenTree::Term(s) => ::Term::_new(Term::Nightly(s)).into(), [INFO] [stdout] | ^^^^ variant or associated item not found in `TokenTree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:268:45 [INFO] [stdout] | [INFO] [stdout] 268 | let filename = stable::file_name(sf.path().to_string()); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `PathBuf` doesn't implement `std::fmt::Display` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:268:52 [INFO] [stdout] | [INFO] [stdout] 268 | let filename = stable::file_name(sf.path().to_string()); [INFO] [stdout] | ^^^^^^^^^ `PathBuf` cannot be formatted with the default formatter; call `.display()` on it [INFO] [stdout] --> /rustc/aec4741d42e10673e7d5fe0f1c96d407801884e8/library/std/src/path.rs:1167:1 [INFO] [stdout] | [INFO] [stdout] = note: doesn't satisfy `PathBuf: ToString` [INFO] [stdout] | [INFO] [stdout] = note: doesn't satisfy `PathBuf: std::fmt::Display` [INFO] [stdout] ::: /rustc/aec4741d42e10673e7d5fe0f1c96d407801884e8/library/std/src/path.rs:1992:1 [INFO] [stdout] | [INFO] [stdout] = note: doesn't satisfy `Path: ToString` [INFO] [stdout] | [INFO] [stdout] = note: doesn't satisfy `Path: std::fmt::Display` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `PathBuf: std::fmt::Display` [INFO] [stdout] which is required by `PathBuf: ToString` [INFO] [stdout] `Path: std::fmt::Display` [INFO] [stdout] which is required by `Path: ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:282:44 [INFO] [stdout] | [INFO] [stdout] 282 | SourceFile::Nightly(a, _) => a.is_real(), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_def_site' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:325:27 [INFO] [stdout] | [INFO] [stdout] 325 | Span::Nightly(proc_macro::Span::def_site()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54724 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_def_site)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-0.3.8/src/unstable.rs:402:55 [INFO] [stdout] | [INFO] [stdout] 402 | (Span::Nightly(a), Span::Nightly(b)) => a.eq(b), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 15 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7507e9a62b91ae8bfd346aa662ad29d855f20a64c6a0b10a905e99e8bd6c2713", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7507e9a62b91ae8bfd346aa662ad29d855f20a64c6a0b10a905e99e8bd6c2713", kill_on_drop: false }` [INFO] [stdout] 7507e9a62b91ae8bfd346aa662ad29d855f20a64c6a0b10a905e99e8bd6c2713