Nov 27 20:42:26.394 INFO checking serayuzgur/serde_examples against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 20:42:26.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 20:42:26.994 INFO [stdout] b6b858efbcbf185b9553ac6e1fd973aa22ff6c69902bd7e4dd89d91726e747d8
Nov 27 20:42:26.997 INFO running `"docker" "start" "-a" "b6b858efbcbf185b9553ac6e1fd973aa22ff6c69902bd7e4dd89d91726e747d8"`
Nov 27 20:42:29.264 INFO [stderr] usermod: no changes
Nov 27 20:42:29.396 INFO [stderr]     Checking serde v0.9.12
Nov 27 20:42:29.396 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Nov 27 20:42:32.311 INFO [stderr]    Compiling serde_derive v0.9.12
Nov 27 20:42:41.077 INFO [stderr]     Checking serde_json v0.9.9
Nov 27 20:42:43.312 INFO [stderr]     Checking serde_examples v0.1.0 (/source)
Nov 27 20:42:43.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
Nov 27 20:42:44.030 INFO [stderr] su: No module specific data is present
Nov 27 20:42:44.826 INFO running `"docker" "inspect" "b6b858efbcbf185b9553ac6e1fd973aa22ff6c69902bd7e4dd89d91726e747d8"`
Nov 27 20:42:45.106 INFO running `"docker" "rm" "-f" "b6b858efbcbf185b9553ac6e1fd973aa22ff6c69902bd7e4dd89d91726e747d8"`
Nov 27 20:42:45.512 INFO [stdout] b6b858efbcbf185b9553ac6e1fd973aa22ff6c69902bd7e4dd89d91726e747d8