[INFO] crate eng-wasm-derive 0.1.4 is already in cache
[INFO] checking eng-wasm-derive-0.1.4 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate eng-wasm-derive 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate eng-wasm-derive 0.1.4 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate eng-wasm-derive 0.1.4
[INFO] finished tweaking crates.io crate eng-wasm-derive 0.1.4
[INFO] tweaked toml for crates.io crate eng-wasm-derive 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b412ea758dbb9a6ecf38db10fe6e959623bca4a85dd1f35fe48673be424ee110
[INFO] running `"docker" "start" "-a" "b412ea758dbb9a6ecf38db10fe6e959623bca4a85dd1f35fe48673be424ee110"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]     Checking fixed-hash v0.3.2
[INFO] [stderr]     Checking uint v0.6.1
[INFO] [stderr]     Checking fixed-hash v0.2.5
[INFO] [stderr]     Checking ethereum-types-serialize v0.2.2
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking eng-pwasm-abi v0.3.2
[INFO] [stderr]     Checking uint v0.4.1
[INFO] [stderr]     Checking ethbloom v0.5.3
[INFO] [stderr]     Checking ethereum-types v0.4.2
[INFO] [stderr]     Checking eng-wasm v0.1.7
[INFO] [stderr]     Checking ethabi v6.1.0
[INFO] [stderr]     Checking eng-wasm-derive v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::slice::SliceConcatExt`
[INFO] [stderr]  --> src/ethereum.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::slice::SliceConcatExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `SliceConcatExt` in `slice`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::slice::SliceConcatExt`
[INFO] [stderr]  --> src/ethereum.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::slice::SliceConcatExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `SliceConcatExt` in `slice`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `syn::Type` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/lib.rs:242:5
[INFO] [stderr]     |
[INFO] [stderr] 242 |     args_ast_types: Vec<syn::Type>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `syn::Type`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `eng_wasm::Vec<syn::Type>`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&eng_wasm::Vec<syn::Type>`
[INFO] [stderr]     = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0277]: `syn::Type` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/lib.rs:242:5
[INFO] [stderr]     |
[INFO] [stderr] 242 |     args_ast_types: Vec<syn::Type>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `syn::Type`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `eng_wasm::Vec<syn::Type>`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&eng_wasm::Vec<syn::Type>`
[INFO] [stderr]     = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `eng-wasm-derive`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `eng-wasm-derive`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b412ea758dbb9a6ecf38db10fe6e959623bca4a85dd1f35fe48673be424ee110"`
[INFO] running `"docker" "rm" "-f" "b412ea758dbb9a6ecf38db10fe6e959623bca4a85dd1f35fe48673be424ee110"`
[INFO] [stdout] b412ea758dbb9a6ecf38db10fe6e959623bca4a85dd1f35fe48673be424ee110