Dec 05 04:27:23.579 INFO checking wchar-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:27:23.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:27:23.762 INFO [stdout] 0e6771fb0748ceb2d9b0cbce533a86128b8b018a991e6cd1c2267994b5a27f0e
Dec 05 04:27:23.764 INFO running `"docker" "start" "-a" "0e6771fb0748ceb2d9b0cbce533a86128b8b018a991e6cd1c2267994b5a27f0e"`
Dec 05 04:27:24.971 INFO [stderr] usermod: no changes
Dec 05 04:27:25.030 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 05 04:27:27.003 INFO [stderr]     Checking syn v0.14.9
Dec 05 04:27:29.371 INFO [stderr]     Checking wchar v0.2.0 (/source)
Dec 05 04:27:30.059 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 04:27:30.059 INFO [stderr]   --> src/lib.rs:30:12
Dec 05 04:27:30.059 INFO [stderr]    |
Dec 05 04:27:30.059 INFO [stderr] 30 | #![feature(proc_macro)]
Dec 05 04:27:30.059 INFO [stderr]    |            ^^^^^^^^^^
Dec 05 04:27:30.059 INFO [stderr]    |
Dec 05 04:27:30.059 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 04:27:30.059 INFO [stderr] 
Dec 05 04:27:30.259 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 04:27:30.259 INFO [stderr]   --> src/lib.rs:30:12
Dec 05 04:27:30.259 INFO [stderr]    |
Dec 05 04:27:30.259 INFO [stderr] 30 | #![feature(proc_macro)]
Dec 05 04:27:30.259 INFO [stderr]    |            ^^^^^^^^^^
Dec 05 04:27:30.259 INFO [stderr]    |
Dec 05 04:27:30.259 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 04:27:30.259 INFO [stderr] 
Dec 05 04:27:30.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Dec 05 04:27:30.311 INFO [stderr] su: No module specific data is present
Dec 05 04:27:30.716 INFO running `"docker" "inspect" "0e6771fb0748ceb2d9b0cbce533a86128b8b018a991e6cd1c2267994b5a27f0e"`
Dec 05 04:27:30.939 INFO running `"docker" "rm" "-f" "0e6771fb0748ceb2d9b0cbce533a86128b8b018a991e6cd1c2267994b5a27f0e"`
Dec 05 04:27:31.159 INFO [stdout] 0e6771fb0748ceb2d9b0cbce533a86128b8b018a991e6cd1c2267994b5a27f0e