Dec 18 10:49:20.277 INFO checking state_machine_future-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:49:20.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/state_machine_future/0.2.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:49:20.820 INFO [stdout] 709e6c124e4d37ba20d4d9295b9d61c823c3ad4f88b210689b44f7701e341007
Dec 18 10:49:20.826 INFO running `"docker" "start" "-a" "709e6c124e4d37ba20d4d9295b9d61c823c3ad4f88b210689b44f7701e341007"`
Dec 18 10:49:22.409 INFO [stderr]    Compiling syn v0.15.23
Dec 18 10:49:37.936 INFO [stderr]    Compiling darling_core v0.8.1
Dec 18 10:49:44.993 INFO [stderr]    Compiling darling_macro v0.8.1
Dec 18 10:49:46.502 INFO [stderr]    Compiling darling v0.8.1
Dec 18 10:49:46.842 INFO [stderr]    Compiling derive_state_machine_future v0.2.0
Dec 18 10:49:54.124 INFO [stderr]     Checking state_machine_future v0.2.0 (/opt/crater/workdir)
Dec 18 10:49:58.499 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:49:58.499 INFO [stderr]  --> tests/start.rs:4:1
Dec 18 10:49:58.499 INFO [stderr]   |
Dec 18 10:49:58.499 INFO [stderr] 4 | #[macro_use]
Dec 18 10:49:58.499 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:49:58.499 INFO [stderr]   |
Dec 18 10:49:58.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:49:58.499 INFO [stderr] 
Dec 18 10:49:58.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.36s
Dec 18 10:49:58.975 INFO running `"docker" "inspect" "709e6c124e4d37ba20d4d9295b9d61c823c3ad4f88b210689b44f7701e341007"`
Dec 18 10:49:59.074 INFO running `"docker" "rm" "-f" "709e6c124e4d37ba20d4d9295b9d61c823c3ad4f88b210689b44f7701e341007"`
Dec 18 10:49:59.380 INFO [stdout] 709e6c124e4d37ba20d4d9295b9d61c823c3ad4f88b210689b44f7701e341007