Dec 12 09:00:19.341 INFO checking rls-span-0.4.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:00:19.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09:00:19.856 INFO [stdout] 25a9ee9ebb94cf7e2e0ecb42889c6956c5b50530c3f5294acf646375752d75dc
Dec 12 09:00:19.862 INFO running `"docker" "start" "-a" "25a9ee9ebb94cf7e2e0ecb42889c6956c5b50530c3f5294acf646375752d75dc"`
Dec 12 09:00:21.363 INFO [stderr] usermod: no changes
Dec 12 09:00:21.476 INFO [stderr]     Checking rls-span v0.4.0 (/source)
Dec 12 09:00:22.804 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 09:00:22.804 INFO [stderr]   --> src/lib.rs:12:12
Dec 12 09:00:22.804 INFO [stderr]    |
Dec 12 09:00:22.804 INFO [stderr] 12 | #![feature(proc_macro)]
Dec 12 09:00:22.804 INFO [stderr]    |            ^^^^^^^^^^
Dec 12 09:00:22.804 INFO [stderr]    |
Dec 12 09:00:22.804 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 12 09:00:22.804 INFO [stderr] 
Dec 12 09:00:22.880 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 09:00:22.880 INFO [stderr]   --> src/lib.rs:12:12
Dec 12 09:00:22.880 INFO [stderr]    |
Dec 12 09:00:22.880 INFO [stderr] 12 | #![feature(proc_macro)]
Dec 12 09:00:22.880 INFO [stderr]    |            ^^^^^^^^^^
Dec 12 09:00:22.880 INFO [stderr]    |
Dec 12 09:00:22.880 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 12 09:00:22.880 INFO [stderr] 
Dec 12 09:00:22.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 12 09:00:22.936 INFO [stderr] su: No module specific data is present
Dec 12 09:00:23.784 INFO running `"docker" "inspect" "25a9ee9ebb94cf7e2e0ecb42889c6956c5b50530c3f5294acf646375752d75dc"`
Dec 12 09:00:24.082 INFO running `"docker" "rm" "-f" "25a9ee9ebb94cf7e2e0ecb42889c6956c5b50530c3f5294acf646375752d75dc"`
Dec 12 09:00:24.352 INFO [stdout] 25a9ee9ebb94cf7e2e0ecb42889c6956c5b50530c3f5294acf646375752d75dc