Nov 02 06:46:18.494 INFO checking shakyShane/rs-playground against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 06:46:18.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 06:46:18.958 INFO blam! 99011ef9f33c509445631682c3fac30a554920c76d4e6b6ce81bd3210c271a0c
Nov 02 06:46:18.960 INFO running `"docker" "start" "-a" "99011ef9f33c509445631682c3fac30a554920c76d4e6b6ce81bd3210c271a0c"`
Nov 02 06:46:20.444 INFO kablam! usermod: no changes
Nov 02 06:46:20.612 INFO kablam!     Checking memchr v2.0.2
Nov 02 06:46:20.612 INFO kablam!     Checking yaml-rust v0.4.2
Nov 02 06:46:20.612 INFO kablam!     Checking serde_json v1.0.27
Nov 02 06:46:21.521 INFO kablam!     Checking aho-corasick v0.6.8
Nov 02 06:46:23.516 INFO kablam!     Checking serde_yaml v0.8.4
Nov 02 06:46:23.836 INFO kablam!     Checking regex v1.0.5
Nov 02 06:46:29.056 INFO kablam!     Checking rs-playground v0.1.0 (/source)
Nov 02 06:46:30.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
Nov 02 06:46:30.304 INFO kablam! su: No module specific data is present
Nov 02 06:46:31.448 INFO running `"docker" "rm" "-f" "99011ef9f33c509445631682c3fac30a554920c76d4e6b6ce81bd3210c271a0c"`
Nov 02 06:46:31.844 INFO blam! 99011ef9f33c509445631682c3fac30a554920c76d4e6b6ce81bd3210c271a0c