Dec 11 18:58:12.290 INFO checking eochat/client against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 18:58:12.290 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 11 18:58:12.563 INFO [stdout] 0e5da9a9295b13acdb0934994357f42f1feaac793c9d918b664595e04c346c70
Dec 11 18:58:12.565 INFO running `"docker" "start" "-a" "0e5da9a9295b13acdb0934994357f42f1feaac793c9d918b664595e04c346c70"`
Dec 11 18:58:13.415 INFO [stderr] usermod: no changes
Dec 11 18:58:13.536 INFO [stderr]     Checking serde v0.8.19
Dec 11 18:58:13.536 INFO [stderr]    Compiling syn v0.10.3
Dec 11 18:58:19.240 INFO [stderr]    Compiling serde_codegen_internals v0.11.1
Dec 11 18:58:21.440 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 11 18:58:21.955 INFO [stderr]     Checking serde_json v0.8.4
Dec 11 18:58:25.542 INFO [stderr]    Compiling serde_derive v0.8.19
Dec 11 18:58:26.720 INFO [stderr]     Checking chat v0.1.0 (/source)
Dec 11 18:58:27.264 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 18:58:27.264 INFO [stderr]  --> src/main.rs:1:12
Dec 11 18:58:27.264 INFO [stderr]   |
Dec 11 18:58:27.264 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 11 18:58:27.265 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 18:58:27.265 INFO [stderr]   |
Dec 11 18:58:27.265 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 18:58:27.265 INFO [stderr] 
Dec 11 18:58:27.365 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 18:58:27.365 INFO [stderr]  --> src/main.rs:1:12
Dec 11 18:58:27.365 INFO [stderr]   |
Dec 11 18:58:27.365 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 11 18:58:27.365 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 18:58:27.365 INFO [stderr]   |
Dec 11 18:58:27.365 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 18:58:27.365 INFO [stderr] 
Dec 11 18:58:27.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.94s
Dec 11 18:58:27.396 INFO [stderr] su: No module specific data is present
Dec 11 18:58:27.645 INFO running `"docker" "inspect" "0e5da9a9295b13acdb0934994357f42f1feaac793c9d918b664595e04c346c70"`
Dec 11 18:58:27.724 INFO running `"docker" "rm" "-f" "0e5da9a9295b13acdb0934994357f42f1feaac793c9d918b664595e04c346c70"`
Dec 11 18:58:27.843 INFO [stdout] 0e5da9a9295b13acdb0934994357f42f1feaac793c9d918b664595e04c346c70