Dec 05 14:28:25.609 INFO checking docker4rs-0.0.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:28:25.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 14:28:25.890 INFO [stdout] b85fe57415bc42cba958a297c34e1dc83400420eeaaa9098a9caa5f31715601e
Dec 05 14:28:25.897 INFO running `"docker" "start" "-a" "b85fe57415bc42cba958a297c34e1dc83400420eeaaa9098a9caa5f31715601e"`
Dec 05 14:28:27.054 INFO [stderr] usermod: no changes
Dec 05 14:28:27.204 INFO [stderr]     Checking docker4rs v0.0.1 (/source)
Dec 05 14:28:33.251 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 14:28:33.251 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 14:28:33.251 INFO [stderr]   |
Dec 05 14:28:33.251 INFO [stderr] 2 | #![feature(proc_macro, plugin, custom_derive)]
Dec 05 14:28:33.251 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 14:28:33.251 INFO [stderr]   |
Dec 05 14:28:33.251 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 14:28:33.251 INFO [stderr] 
Dec 05 14:28:33.521 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 14:28:33.521 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 14:28:33.521 INFO [stderr]   |
Dec 05 14:28:33.521 INFO [stderr] 2 | #![feature(proc_macro, plugin, custom_derive)]
Dec 05 14:28:33.521 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 14:28:33.521 INFO [stderr]   |
Dec 05 14:28:33.521 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 14:28:33.521 INFO [stderr] 
Dec 05 14:28:33.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
Dec 05 14:28:33.597 INFO [stderr] su: No module specific data is present
Dec 05 14:28:34.745 INFO running `"docker" "inspect" "b85fe57415bc42cba958a297c34e1dc83400420eeaaa9098a9caa5f31715601e"`
Dec 05 14:28:35.063 INFO running `"docker" "rm" "-f" "b85fe57415bc42cba958a297c34e1dc83400420eeaaa9098a9caa5f31715601e"`
Dec 05 14:28:35.395 INFO [stdout] b85fe57415bc42cba958a297c34e1dc83400420eeaaa9098a9caa5f31715601e