[INFO] crate eng-wasm-derive 0.1.2 is already in cache
[INFO] extracting crate eng-wasm-derive 0.1.2 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/eng-wasm-derive/0.1.2
[INFO] extracting crate eng-wasm-derive 0.1.2 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/eng-wasm-derive/0.1.2
[INFO] validating manifest of eng-wasm-derive-0.1.2 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of eng-wasm-derive-0.1.2 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing eng-wasm-derive-0.1.2
[INFO] finished frobbing eng-wasm-derive-0.1.2
[INFO] frobbed toml for eng-wasm-derive-0.1.2 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/eng-wasm-derive/0.1.2/Cargo.toml
[INFO] started frobbing eng-wasm-derive-0.1.2
[INFO] finished frobbing eng-wasm-derive-0.1.2
[INFO] frobbed toml for eng-wasm-derive-0.1.2 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/eng-wasm-derive/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking eng-wasm-derive-0.1.2 against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-5/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/eng-wasm-derive/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 557821cd06ca9fe18ddbadc046dd58413c631a8890c5054696853ad18e7d13ea
[INFO] running `"docker" "start" "-a" "557821cd06ca9fe18ddbadc046dd58413c631a8890c5054696853ad18e7d13ea"`
[INFO] [stderr]     Checking uint v0.3.0
[INFO] [stderr]     Checking ethabi v6.1.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking parity-hash v1.2.2
[INFO] [stderr]     Checking eng-pwasm-abi v0.2.1
[INFO] [stderr]     Checking eng-wasm v0.1.2
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/eng-wasm-0.1.2/src/eng_wasm_errors.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl From<std::io::Error> for EngWasmError {
[INFO] [stderr]    |           ^^^ use of undeclared type or module `std`
[INFO] [stderr] 
[INFO] [stderr] error[E0119]: conflicting implementations of trait `core::convert::From<[type error]>` for type `eng_wasm_errors::EngWasmError`:
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/eng-wasm-0.1.2/src/eng_wasm_errors.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl From<std::io::Error> for EngWasmError {
[INFO] [stderr]    | ------------------------------------------ first implementation here
[INFO] [stderr] ...
[INFO] [stderr] 33 | impl From<serde_json::Error> for EngWasmError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `eng_wasm_errors::EngWasmError`
[INFO] [stderr] 
[INFO] [stderr] error[E0119]: conflicting implementations of trait `core::convert::From<[type error]>` for type `eng_wasm_errors::EngWasmError`:
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/eng-wasm-0.1.2/src/eng_wasm_errors.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl From<std::io::Error> for EngWasmError {
[INFO] [stderr]    | ------------------------------------------ first implementation here
[INFO] [stderr] ...
[INFO] [stderr] 41 | impl From<syn::parse::Error> for EngWasmError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `eng_wasm_errors::EngWasmError`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0119, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0119`.
[INFO] [stderr] error: Could not compile `eng-wasm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "557821cd06ca9fe18ddbadc046dd58413c631a8890c5054696853ad18e7d13ea"`
[INFO] running `"docker" "rm" "-f" "557821cd06ca9fe18ddbadc046dd58413c631a8890c5054696853ad18e7d13ea"`
[INFO] [stdout] 557821cd06ca9fe18ddbadc046dd58413c631a8890c5054696853ad18e7d13ea