Dec 19 12:38:15.259 INFO checking mime29/jsonapi_generator against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:38:15.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mime29/jsonapi_generator:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:38:15.716 INFO [stdout] 384a19f4fcb455c5fcfae8919a12128b7c9a164f9294afa1b4e4b626f06b44ba
Dec 19 12:38:15.718 INFO running `"docker" "start" "-a" "384a19f4fcb455c5fcfae8919a12128b7c9a164f9294afa1b4e4b626f06b44ba"`
Dec 19 12:38:17.300 INFO [stderr]     Checking serde v1.0.25
Dec 19 12:38:17.313 INFO [stderr]    Compiling serde_derive_internals v0.18.1
Dec 19 12:38:20.760 INFO [stderr]    Compiling serde_derive v1.0.25
Dec 19 12:38:30.744 INFO [stderr]     Checking serde_json v1.0.8
Dec 19 12:38:32.812 INFO [stderr]     Checking jsonapi_generator v0.1.0 (/opt/crater/workdir)
Dec 19 12:38:33.156 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 12:38:33.156 INFO [stderr]    --> src/main.rs:222:38
Dec 19 12:38:33.156 INFO [stderr]     |
Dec 19 12:38:33.156 INFO [stderr] 222 |             let c = match rels.entry((relationship_name)) {
Dec 19 12:38:33.156 INFO [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:38:33.156 INFO [stderr]     |
Dec 19 12:38:33.156 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 12:38:33.156 INFO [stderr] 
Dec 19 12:38:33.248 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 12:38:33.249 INFO [stderr]    --> src/main.rs:222:38
Dec 19 12:38:33.249 INFO [stderr]     |
Dec 19 12:38:33.249 INFO [stderr] 222 |             let c = match rels.entry((relationship_name)) {
Dec 19 12:38:33.249 INFO [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:38:33.249 INFO [stderr]     |
Dec 19 12:38:33.249 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 12:38:33.249 INFO [stderr] 
Dec 19 12:38:33.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.33s
Dec 19 12:38:34.162 INFO running `"docker" "inspect" "384a19f4fcb455c5fcfae8919a12128b7c9a164f9294afa1b4e4b626f06b44ba"`
Dec 19 12:38:34.486 INFO running `"docker" "rm" "-f" "384a19f4fcb455c5fcfae8919a12128b7c9a164f9294afa1b4e4b626f06b44ba"`
Dec 19 12:38:34.884 INFO [stdout] 384a19f4fcb455c5fcfae8919a12128b7c9a164f9294afa1b4e4b626f06b44ba