Oct 13 02:28:58.664 INFO checking Svedrin/ruggers against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 02:28:58.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 02:28:59.020 INFO blam! 30f21e58d093aa7941adc1c35366f1a612505977f1a2a02f2ea9b484bac3b67b
Oct 13 02:28:59.025 INFO running `"docker" "start" "-a" "30f21e58d093aa7941adc1c35366f1a612505977f1a2a02f2ea9b484bac3b67b"`
Oct 13 02:29:00.543 INFO kablam! usermod: no changes
Oct 13 02:29:00.796 INFO kablam!    Compiling proc-macro2 v0.3.1
Oct 13 02:29:05.563 INFO kablam!    Compiling quote v0.5.1
Oct 13 02:29:08.224 INFO kablam!    Compiling syn v0.13.1
Oct 13 02:29:17.296 INFO kablam!    Compiling serde_derive_internals v0.23.0
Oct 13 02:29:23.180 INFO kablam!    Compiling serde_derive v1.0.37
Oct 13 02:29:34.800 INFO kablam!     Checking ruggers v0.1.0 (/source)
Oct 13 02:29:36.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.24s
Oct 13 02:29:36.836 INFO kablam! su: No module specific data is present
Oct 13 02:29:37.532 INFO running `"docker" "rm" "-f" "30f21e58d093aa7941adc1c35366f1a612505977f1a2a02f2ea9b484bac3b67b"`
Oct 13 02:29:37.860 INFO blam! 30f21e58d093aa7941adc1c35366f1a612505977f1a2a02f2ea9b484bac3b67b