Oct 13 07:44:50.223 INFO checking syn-0.15.9 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:44:50.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 07:44:50.738 INFO blam! b3f51d51ad93ad7066d03d019b0182b387e06f98888c3ac653acc79e8d26889a
Oct 13 07:44:50.739 INFO running `"docker" "start" "-a" "b3f51d51ad93ad7066d03d019b0182b387e06f98888c3ac653acc79e8d26889a"`
Oct 13 07:44:52.443 INFO kablam! usermod: no changes
Oct 13 07:44:52.564 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 13 07:44:57.494 INFO kablam!     Checking quote v0.6.8
Oct 13 07:45:00.465 INFO kablam!     Checking syn v0.15.9 (/source)
Oct 13 07:45:06.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.20s
Oct 13 07:45:06.688 INFO kablam! su: No module specific data is present
Oct 13 07:45:07.613 INFO running `"docker" "rm" "-f" "b3f51d51ad93ad7066d03d019b0182b387e06f98888c3ac653acc79e8d26889a"`
Oct 13 07:45:07.916 INFO blam! b3f51d51ad93ad7066d03d019b0182b387e06f98888c3ac653acc79e8d26889a