Nov 01 11:14:18.348 INFO checking MJohnson459/rustsmallpt against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:14:18.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:14:18.852 INFO blam! 2f18c9adf5e0325675760e483a618530b570eb58d74f1a9f015d9ae782c8bd6b
Nov 01 11:14:18.858 INFO running `"docker" "start" "-a" "2f18c9adf5e0325675760e483a618530b570eb58d74f1a9f015d9ae782c8bd6b"`
Nov 01 11:14:20.476 INFO kablam! usermod: no changes
Nov 01 11:14:20.724 INFO kablam!    Compiling serde v1.0.68
Nov 01 11:14:20.772 INFO kablam!    Compiling syn v0.14.3
Nov 01 11:14:20.776 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 01 11:14:41.258 INFO kablam!    Compiling serde_derive v1.0.68
Nov 01 11:14:41.258 INFO kablam!    Compiling num-derive v0.2.2
Nov 01 11:14:49.774 INFO kablam!     Checking image v0.19.0
Nov 01 11:15:04.676 INFO kablam!     Checking docopt v1.0.0
Nov 01 11:15:06.626 INFO kablam!     Checking smallpt v0.2.0 (/source)
Nov 01 11:15:12.366 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.85s
Nov 01 11:15:12.381 INFO kablam! su: No module specific data is present
Nov 01 11:15:13.838 INFO running `"docker" "rm" "-f" "2f18c9adf5e0325675760e483a618530b570eb58d74f1a9f015d9ae782c8bd6b"`
Nov 01 11:15:14.232 INFO blam! 2f18c9adf5e0325675760e483a618530b570eb58d74f1a9f015d9ae782c8bd6b