[INFO] fetching crate wasmtime-wiggle-macro 0.19.1...
[INFO] checking wasmtime-wiggle-macro-0.19.1 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585
[INFO] extracting crate wasmtime-wiggle-macro 0.19.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wasmtime-wiggle-macro 0.19.1 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-wiggle-macro 0.19.1
[INFO] finished tweaking crates.io crate wasmtime-wiggle-macro 0.19.1
[INFO] tweaked toml for crates.io crate wasmtime-wiggle-macro 0.19.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded witx v0.8.7
[INFO] [stderr]   Downloaded wiggle-generate v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 914b149136630ecdbf8609ec938338e70081c0f5b7ab54cd6d4a71eccd648914
[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" "914b149136630ecdbf8609ec938338e70081c0f5b7ab54cd6d4a71eccd648914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "914b149136630ecdbf8609ec938338e70081c0f5b7ab54cd6d4a71eccd648914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914b149136630ecdbf8609ec938338e70081c0f5b7ab54cd6d4a71eccd648914", kill_on_drop: false }`
[INFO] [stdout] 914b149136630ecdbf8609ec938338e70081c0f5b7ab54cd6d4a71eccd648914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c98a39c1de49228df46b3280d1f4e04f53d78ecaeab543bfd73a7b25639a59eb
[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" "c98a39c1de49228df46b3280d1f4e04f53d78ecaeab543bfd73a7b25639a59eb", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking proc-macro2 v1.0.20
[INFO] [stderr]     Checking wast v22.0.0
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking heck v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking witx v0.8.7
[INFO] [stderr]     Checking wiggle-generate v0.19.0
[INFO] [stderr]     Checking wasmtime-wiggle-macro v0.19.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `syn::Path` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/config.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub path: Path,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ `syn::Path` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `syn::Path`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&syn::Path`
[INFO] [stdout]     = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stdout]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmtime-wiggle-macro`.
[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[E0277]: `syn::Path` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/config.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub path: Path,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ `syn::Path` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `syn::Path`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&syn::Path`
[INFO] [stdout]     = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stdout]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c98a39c1de49228df46b3280d1f4e04f53d78ecaeab543bfd73a7b25639a59eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98a39c1de49228df46b3280d1f4e04f53d78ecaeab543bfd73a7b25639a59eb", kill_on_drop: false }`
[INFO] [stdout] c98a39c1de49228df46b3280d1f4e04f53d78ecaeab543bfd73a7b25639a59eb