Nov 28 10:56:36.609 INFO checking Svedrin/ruggers against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:56:36.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 10:56:37.029 INFO [stdout] bcddb173ca463d7c670319268dd095bb2ffce79dfbdacb9baf031941f4d577ba
Nov 28 10:56:37.029 INFO running `"docker" "start" "-a" "bcddb173ca463d7c670319268dd095bb2ffce79dfbdacb9baf031941f4d577ba"`
Nov 28 10:56:38.218 INFO [stderr] usermod: no changes
Nov 28 10:56:38.435 INFO [stderr]    Compiling proc-macro2 v0.3.1
Nov 28 10:56:43.012 INFO [stderr]    Compiling quote v0.5.1
Nov 28 10:56:45.700 INFO [stderr]    Compiling syn v0.13.1
Nov 28 10:56:54.844 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 28 10:57:00.344 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 28 10:57:12.097 INFO [stderr]     Checking ruggers v0.1.0 (/source)
Nov 28 10:57:14.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.00s
Nov 28 10:57:14.286 INFO [stderr] su: No module specific data is present
Nov 28 10:57:14.982 INFO running `"docker" "inspect" "bcddb173ca463d7c670319268dd095bb2ffce79dfbdacb9baf031941f4d577ba"`
Nov 28 10:57:15.272 INFO running `"docker" "rm" "-f" "bcddb173ca463d7c670319268dd095bb2ffce79dfbdacb9baf031941f4d577ba"`
Nov 28 10:57:15.499 INFO [stdout] bcddb173ca463d7c670319268dd095bb2ffce79dfbdacb9baf031941f4d577ba