Nov 28 06:40:26.254 INFO checking derekjw/hearts against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:40:26.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 06:40:26.791 INFO [stdout] 9ff25d9be4ade8690072669f00eb0f35bc2950503b2a9c51c151577cd25e90d5
Nov 28 06:40:26.793 INFO running `"docker" "start" "-a" "9ff25d9be4ade8690072669f00eb0f35bc2950503b2a9c51c151577cd25e90d5"`
Nov 28 06:40:28.496 INFO [stderr] usermod: no changes
Nov 28 06:40:28.743 INFO [stderr]     Checking env_logger v0.3.5
Nov 28 06:40:29.620 INFO [stderr]     Checking hearts v0.0.1 (/source)
Nov 28 06:40:34.997 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 06:40:34.997 INFO [stderr]  --> src/main.rs:2:12
Nov 28 06:40:34.997 INFO [stderr]   |
Nov 28 06:40:34.997 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 28 06:40:34.997 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 06:40:34.997 INFO [stderr]   |
Nov 28 06:40:34.997 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 06:40:34.997 INFO [stderr] 
Nov 28 06:40:35.234 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 06:40:35.234 INFO [stderr]  --> src/main.rs:2:12
Nov 28 06:40:35.235 INFO [stderr]   |
Nov 28 06:40:35.235 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 28 06:40:35.235 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 06:40:35.235 INFO [stderr]   |
Nov 28 06:40:35.236 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 06:40:35.236 INFO [stderr] 
Nov 28 06:40:35.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.80s
Nov 28 06:40:35.337 INFO [stderr] su: No module specific data is present
Nov 28 06:40:36.204 INFO running `"docker" "inspect" "9ff25d9be4ade8690072669f00eb0f35bc2950503b2a9c51c151577cd25e90d5"`
Nov 28 06:40:36.561 INFO running `"docker" "rm" "-f" "9ff25d9be4ade8690072669f00eb0f35bc2950503b2a9c51c151577cd25e90d5"`
Nov 28 06:40:36.848 INFO [stdout] 9ff25d9be4ade8690072669f00eb0f35bc2950503b2a9c51c151577cd25e90d5