[INFO] updating cached repository https://github.com/FreeMasen/wasm_hw [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2d069db1d0b089f090bc28632a915745bbb1c210 [INFO] testing FreeMasen/wasm_hw against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fwasm_hw" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FreeMasen/wasm_hw on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/FreeMasen/wasm_hw [INFO] finished tweaking git repo https://github.com/FreeMasen/wasm_hw [INFO] tweaked toml for git repo https://github.com/FreeMasen/wasm_hw written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/FreeMasen/wasm_hw already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8d4f922701d6c94346917925ff85665b102fc02f48a053853c0de21a63b0a646 [INFO] running `"docker" "start" "-a" "8d4f922701d6c94346917925ff85665b102fc02f48a053853c0de21a63b0a646"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.5 [INFO] [stderr] Compiling serde v1.0.43 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] error[E0433]: failed to resolve: could not find `Op` in `proc_macro` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:72:42 [INFO] [stderr] | [INFO] [stderr] 72 | let mut op = proc_macro::Op::new(tt.op(), spacing); [INFO] [stderr] | ^^ could not find `Op` in `proc_macro` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Term` in `proc_macro` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:270:31 [INFO] [stderr] | [INFO] [stderr] 270 | term: proc_macro::Term::new(string, span.0), [INFO] [stderr] | ^^^^ could not find `Term` in `proc_macro` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Term` in crate `proc_macro` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:264:23 [INFO] [stderr] | [INFO] [stderr] 264 | term: proc_macro::Term, [INFO] [stderr] | ^^^^ not found in `proc_macro` [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use Term; [INFO] [stderr] | [INFO] [stderr] 3 | use imp::Term; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/lib.rs:28:34 [INFO] [stderr] | [INFO] [stderr] 28 | #![cfg_attr(feature = "nightly", feature(proc_macro))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:168:23 [INFO] [stderr] | [INFO] [stderr] 168 | pub struct SourceFile(proc_macro::SourceFile, FileName); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:171:16 [INFO] [stderr] | [INFO] [stderr] 171 | fn new(sf: proc_macro::SourceFile) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:238:13 [INFO] [stderr] | [INFO] [stderr] 238 | let proc_macro::LineColumn { line, column } = self.0.start(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:243:13 [INFO] [stderr] | [INFO] [stderr] 243 | let proc_macro::LineColumn { line, column } = self.0.end(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `empty` found for struct `proc_macro::TokenStream` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:18:46 [INFO] [stderr] | [INFO] [stderr] 18 | TokenStream(proc_macro::TokenStream::empty()) [INFO] [stderr] | ^^^^^ function or associated item not found in `proc_macro::TokenStream` [INFO] [stderr] [INFO] [stderr] error[E0599]: no variant or associated item named `Op` found for enum `proc_macro::TokenTree` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:131:36 [INFO] [stderr] | [INFO] [stderr] 131 | proc_macro::TokenTree::Op(tt) => { [INFO] [stderr] | ^^ variant or associated item not found in `proc_macro::TokenTree` [INFO] [stderr] [INFO] [stderr] error[E0599]: no variant or associated item named `Term` found for enum `proc_macro::TokenTree` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:140:36 [INFO] [stderr] | [INFO] [stderr] 140 | proc_macro::TokenTree::Term(s) => ::Term::_new(Term { term: s }).into(), [INFO] [stderr] | ^^^^ variant or associated item not found in `proc_macro::TokenTree` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:172:36 [INFO] [stderr] | [INFO] [stderr] 172 | let filename = FileName(sf.path().to_string()); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `to_string` found for struct `std::path::PathBuf` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:172:43 [INFO] [stderr] | [INFO] [stderr] 172 | let filename = FileName(sf.path().to_string()); [INFO] [stderr] | ^^^^^^^^^ help: there is an associated function with a similar name: `to_str` [INFO] [stderr] | [INFO] [stderr] = note: the method `to_string` exists but the following trait bounds were not satisfied: [INFO] [stderr] `std::path::PathBuf: std::fmt::Display` [INFO] [stderr] which is required by `std::path::PathBuf: std::string::ToString` [INFO] [stderr] `std::path::Path: std::fmt::Display` [INFO] [stderr] which is required by `std::path::Path: std::string::ToString` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:182:16 [INFO] [stderr] | [INFO] [stderr] 182 | self.0.is_real() [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_def_site' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:218:14 [INFO] [stderr] | [INFO] [stderr] 218 | Span(proc_macro::Span::def_site()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54724 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:222:21 [INFO] [stderr] | [INFO] [stderr] 222 | Span(self.0.resolved_at(other.0)) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:226:21 [INFO] [stderr] | [INFO] [stderr] 226 | Span(self.0.located_at(other.0)) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:234:32 [INFO] [stderr] | [INFO] [stderr] 234 | SourceFile::new(self.0.source_file()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:238:62 [INFO] [stderr] | [INFO] [stderr] 238 | let proc_macro::LineColumn { line, column } = self.0.start(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:238:38 [INFO] [stderr] | [INFO] [stderr] 238 | let proc_macro::LineColumn { line, column } = self.0.start(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:238:44 [INFO] [stderr] | [INFO] [stderr] 238 | let proc_macro::LineColumn { line, column } = self.0.start(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:243:62 [INFO] [stderr] | [INFO] [stderr] 243 | let proc_macro::LineColumn { line, column } = self.0.end(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:243:38 [INFO] [stderr] | [INFO] [stderr] 243 | let proc_macro::LineColumn { line, column } = self.0.end(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:243:44 [INFO] [stderr] | [INFO] [stderr] 243 | let proc_macro::LineColumn { line, column } = self.0.end(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:248:16 [INFO] [stderr] | [INFO] [stderr] 248 | self.0.join(other.0).map(Span) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.7/src/unstable.rs:252:16 [INFO] [stderr] | [INFO] [stderr] 252 | self.0.eq(&other.0) [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54725 for more information [INFO] [stderr] [INFO] [stderr] error: aborting due to 26 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0433, E0554, E0599, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `proc-macro2`. [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] [stderr] error: build failed [INFO] running `"docker" "inspect" "8d4f922701d6c94346917925ff85665b102fc02f48a053853c0de21a63b0a646"` [INFO] running `"docker" "rm" "-f" "8d4f922701d6c94346917925ff85665b102fc02f48a053853c0de21a63b0a646"` [INFO] [stdout] 8d4f922701d6c94346917925ff85665b102fc02f48a053853c0de21a63b0a646