Dec 14 18:31:53.536 INFO testing state_machine_future-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:31:53.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 18:31:54.083 INFO [stdout] 2f22283e92574ef4329a76af791a0d19922f31569b5a1202d6bf66b29d80ecb4
Dec 14 18:31:54.091 INFO running `"docker" "start" "-a" "2f22283e92574ef4329a76af791a0d19922f31569b5a1202d6bf66b29d80ecb4"`
Dec 14 18:31:55.515 INFO [stderr] usermod: no changes
Dec 14 18:31:55.639 INFO [stderr]    Compiling darling_core v0.8.1
Dec 14 18:32:02.771 INFO [stderr]    Compiling darling_macro v0.8.1
Dec 14 18:32:05.663 INFO [stderr]    Compiling darling v0.8.1
Dec 14 18:32:06.534 INFO [stderr]    Compiling derive_state_machine_future v0.2.0
Dec 14 18:32:14.898 INFO [stderr]    Compiling state_machine_future v0.2.0 (/source)
Dec 14 18:32:15.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.83s
Dec 14 18:32:15.391 INFO [stderr] su: No module specific data is present
Dec 14 18:32:15.884 INFO running `"docker" "inspect" "2f22283e92574ef4329a76af791a0d19922f31569b5a1202d6bf66b29d80ecb4"`
Dec 14 18:32:16.113 INFO running `"docker" "rm" "-f" "2f22283e92574ef4329a76af791a0d19922f31569b5a1202d6bf66b29d80ecb4"`
Dec 14 18:32:16.249 INFO [stdout] 2f22283e92574ef4329a76af791a0d19922f31569b5a1202d6bf66b29d80ecb4
Dec 14 18:32:16.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 18:32:16.471 INFO [stdout] 4c3feedfb1fa4d0d6e985e75ff23ac18320d7b6e6aa2adf0a2a6005ef833e3c8
Dec 14 18:32:16.473 INFO running `"docker" "start" "-a" "4c3feedfb1fa4d0d6e985e75ff23ac18320d7b6e6aa2adf0a2a6005ef833e3c8"`
Dec 14 18:32:16.927 INFO [stderr] usermod: no changes
Dec 14 18:32:16.987 INFO [stderr]    Compiling state_machine_future v0.2.0 (/source)
Dec 14 18:32:22.216 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 18:32:22.216 INFO [stderr]  --> tests/start.rs:4:1
Dec 14 18:32:22.216 INFO [stderr]   |
Dec 14 18:32:22.216 INFO [stderr] 4 | #[macro_use]
Dec 14 18:32:22.216 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 18:32:22.216 INFO [stderr]   |
Dec 14 18:32:22.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 18:32:22.216 INFO [stderr] 
Dec 14 18:32:26.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.74s
Dec 14 18:32:26.699 INFO [stderr] su: No module specific data is present
Dec 14 18:32:27.001 INFO running `"docker" "inspect" "4c3feedfb1fa4d0d6e985e75ff23ac18320d7b6e6aa2adf0a2a6005ef833e3c8"`
Dec 14 18:32:27.092 INFO running `"docker" "rm" "-f" "4c3feedfb1fa4d0d6e985e75ff23ac18320d7b6e6aa2adf0a2a6005ef833e3c8"`
Dec 14 18:32:27.203 INFO [stdout] 4c3feedfb1fa4d0d6e985e75ff23ac18320d7b6e6aa2adf0a2a6005ef833e3c8