Oct 13 06:23:54.957 INFO checking wchar-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:23:54.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 06:23:55.326 INFO blam! 6f1c256d190b4e550e695859a861f0c9a4f4b86eda9195f9b0e4b20a08b40aa8
Oct 13 06:23:55.332 INFO running `"docker" "start" "-a" "6f1c256d190b4e550e695859a861f0c9a4f4b86eda9195f9b0e4b20a08b40aa8"`
Oct 13 06:23:56.703 INFO kablam! usermod: no changes
Oct 13 06:23:56.777 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 13 06:24:01.860 INFO kablam!     Checking syn v0.14.9
Oct 13 06:24:07.028 INFO kablam!     Checking wchar v0.2.0 (/source)
Oct 13 06:24:12.375 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 06:24:12.375 INFO kablam!   --> src/lib.rs:30:12
Oct 13 06:24:12.375 INFO kablam!    |
Oct 13 06:24:12.375 INFO kablam! 30 | #![feature(proc_macro)]
Oct 13 06:24:12.375 INFO kablam!    |            ^^^^^^^^^^
Oct 13 06:24:12.375 INFO kablam!    |
Oct 13 06:24:12.375 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 06:24:12.375 INFO kablam! 
Oct 13 06:24:12.528 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 06:24:12.528 INFO kablam!   --> src/lib.rs:30:12
Oct 13 06:24:12.528 INFO kablam!    |
Oct 13 06:24:12.528 INFO kablam! 30 | #![feature(proc_macro)]
Oct 13 06:24:12.528 INFO kablam!    |            ^^^^^^^^^^
Oct 13 06:24:12.528 INFO kablam!    |
Oct 13 06:24:12.528 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 06:24:12.528 INFO kablam! 
Oct 13 06:24:12.588 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.86s
Oct 13 06:24:12.588 INFO kablam! su: No module specific data is present
Oct 13 06:24:13.632 INFO running `"docker" "rm" "-f" "6f1c256d190b4e550e695859a861f0c9a4f4b86eda9195f9b0e4b20a08b40aa8"`
Oct 13 06:24:13.996 INFO blam! 6f1c256d190b4e550e695859a861f0c9a4f4b86eda9195f9b0e4b20a08b40aa8