[INFO] cloning repository parlir/r-json-path
[INFO] running `"git" "clone" "--bare" "git://github.com/parlir/r-json-path.git" "work/cache/sources/gh/parlir/r-json-path"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/parlir/r-json-path'...
[INFO] running `"git" "clone" "work/cache/sources/gh/parlir/r-json-path" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/parlir/r-json-path"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/parlir/r-json-path'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/parlir/r-json-path" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/parlir/r-json-path"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/parlir/r-json-path'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ea8e4af09a9a3d764aec9593ce12c97ae7a9681
[INFO] sha for GitHub repo parlir/r-json-path: 1ea8e4af09a9a3d764aec9593ce12c97ae7a9681
[INFO] validating manifest of parlir/r-json-path on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of parlir/r-json-path on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing parlir/r-json-path
[INFO] finished frobbing parlir/r-json-path
[INFO] frobbed toml for parlir/r-json-path written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/parlir/r-json-path/Cargo.toml
[INFO] started frobbing parlir/r-json-path
[INFO] finished frobbing parlir/r-json-path
[INFO] frobbed toml for parlir/r-json-path written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/parlir/r-json-path/Cargo.toml
[INFO] crate parlir/r-json-path already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking parlir/r-json-path against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/parlir/r-json-path:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a1ff35b0628b074c0e00bb94ac408841fd83646ac010eb2967423ba6907d7ded
[INFO] running `"docker" "start" "-a" "a1ff35b0628b074c0e00bb94ac408841fd83646ac010eb2967423ba6907d7ded"`
[INFO] [stderr]     Checking serde v1.0.58
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.10
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.10
[INFO] [stderr]     Checking serde_json v1.0.17
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.10
[INFO] [stderr]     Checking wasm-bindgen v0.2.10
[INFO] [stderr] error[E0635]: unknown feature `wasm_import_module`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-0.2.10/src/lib.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![feature(use_extern_macros, wasm_import_module, try_reserve, unsize)]
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0635`.
[INFO] [stderr] error: Could not compile `wasm-bindgen`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a1ff35b0628b074c0e00bb94ac408841fd83646ac010eb2967423ba6907d7ded"`
[INFO] running `"docker" "rm" "-f" "a1ff35b0628b074c0e00bb94ac408841fd83646ac010eb2967423ba6907d7ded"`
[INFO] [stdout] a1ff35b0628b074c0e00bb94ac408841fd83646ac010eb2967423ba6907d7ded