Dec 12 17:59:37.699 INFO checking assert-json-diff-0.2.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:59:37.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 17:59:37.930 INFO [stdout] 0030206c74f994a67643950983470f1764315acec5c36f472b3d15c7f844d43c
Dec 12 17:59:37.934 INFO running `"docker" "start" "-a" "0030206c74f994a67643950983470f1764315acec5c36f472b3d15c7f844d43c"`
Dec 12 17:59:38.474 INFO [stderr] usermod: no changes
Dec 12 17:59:38.606 INFO [stderr]     Checking assert-json-diff v0.2.1 (/source)
Dec 12 17:59:39.948 INFO [stderr] warning: unused attribute
Dec 12 17:59:39.948 INFO [stderr]    --> src/lib.rs:667:5
Dec 12 17:59:39.948 INFO [stderr]     |
Dec 12 17:59:39.948 INFO [stderr] 667 |     #[macro_use]
Dec 12 17:59:39.948 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 12 17:59:39.948 INFO [stderr]     |
Dec 12 17:59:39.948 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 12 17:59:39.948 INFO [stderr] 
Dec 12 17:59:41.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Dec 12 17:59:41.453 INFO [stderr] su: No module specific data is present
Dec 12 17:59:41.649 INFO running `"docker" "inspect" "0030206c74f994a67643950983470f1764315acec5c36f472b3d15c7f844d43c"`
Dec 12 17:59:41.711 INFO running `"docker" "rm" "-f" "0030206c74f994a67643950983470f1764315acec5c36f472b3d15c7f844d43c"`
Dec 12 17:59:41.783 INFO [stdout] 0030206c74f994a67643950983470f1764315acec5c36f472b3d15c7f844d43c