[INFO] cloning repository https://github.com/aevalo/hello-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aevalo/hello-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faevalo%2Fhello-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faevalo%2Fhello-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c805ed6dba981dc4b02d31f7161baf21c3a0434f [INFO] checking aevalo/hello-wasm against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faevalo%2Fhello-wasm" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aevalo/hello-wasm on toolchain 388b725dea7416978ab58ab1f908139d530308a7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aevalo/hello-wasm [INFO] finished tweaking git repo https://github.com/aevalo/hello-wasm [INFO] tweaked toml for git repo https://github.com/aevalo/hello-wasm written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/aevalo/hello-wasm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70de9e280265bf4e1f87cf617facd7852f5b2f6e688a0b9f69a933613b6f16ee [INFO] running `Command { std: "docker" "start" "-a" "70de9e280265bf4e1f87cf617facd7852f5b2f6e688a0b9f69a933613b6f16ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70de9e280265bf4e1f87cf617facd7852f5b2f6e688a0b9f69a933613b6f16ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70de9e280265bf4e1f87cf617facd7852f5b2f6e688a0b9f69a933613b6f16ee", kill_on_drop: false }` [INFO] [stdout] 70de9e280265bf4e1f87cf617facd7852f5b2f6e688a0b9f69a933613b6f16ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dff0c498a83377554b4a7f1ff63b266b789d9785b965fff982c7838fb005fc32 [INFO] running `Command { std: "docker" "start" "-a" "dff0c498a83377554b4a7f1ff63b266b789d9785b965fff982c7838fb005fc32", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.41 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling bumpalo v2.3.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.41 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stdout] error[E0277]: the trait bound `proc_macro2::TokenStream: From` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.30/src/buffer.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | Self::new2(stream.into()) [INFO] [stdout] | ^^^^^^ ---- required by a bound introduced by this call [INFO] [stdout] | | [INFO] [stdout] | the trait `From` is not implemented for `proc_macro2::TokenStream` [INFO] [stdout] | [INFO] [stdout] = note: required for `proc_macro::TokenStream` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.30/src/parse.rs:1069:52 [INFO] [stdout] | [INFO] [stdout] 1069 | self.parse2(proc_macro2::TokenStream::from(tokens)) [INFO] [stdout] | ------------------------------ ^^^^^^ expected struct `proc_macro2::TokenStream`, found struct `proc_macro::TokenStream` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: struct `proc_macro::TokenStream` and struct `proc_macro2::TokenStream` have similar names, but are actually distinct types [INFO] [stdout] note: struct `proc_macro::TokenStream` is defined in crate `proc_macro` [INFO] [stdout] note: struct `proc_macro2::TokenStream` is defined in crate `proc_macro2` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.27/src/lib.rs:118:1 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "dff0c498a83377554b4a7f1ff63b266b789d9785b965fff982c7838fb005fc32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dff0c498a83377554b4a7f1ff63b266b789d9785b965fff982c7838fb005fc32", kill_on_drop: false }` [INFO] [stdout] dff0c498a83377554b4a7f1ff63b266b789d9785b965fff982c7838fb005fc32