Nov 01 03:39:35.282 INFO checking isthisnagee/rust-grid against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 03:39:35.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03:39:35.874 INFO blam! f1bd0e668b8f1029c2bce318dd040a278c4dea7ac7c95c0d4dadb7324ba2fc6b
Nov 01 03:39:35.875 INFO running `"docker" "start" "-a" "f1bd0e668b8f1029c2bce318dd040a278c4dea7ac7c95c0d4dadb7324ba2fc6b"`
Nov 01 03:39:36.968 INFO kablam! usermod: no changes
Nov 01 03:39:37.142 INFO kablam!     Checking num-bigint v0.1.43
Nov 01 03:39:37.143 INFO kablam!     Checking png v0.11.0
Nov 01 03:39:39.997 INFO kablam!     Checking num-rational v0.1.42
Nov 01 03:39:40.916 INFO kablam!     Checking image v0.18.0
Nov 01 03:39:40.916 INFO kablam!     Checking num v0.1.42
Nov 01 03:39:46.688 INFO kablam!     Checking noise v0.5.0
Nov 01 03:39:49.236 INFO kablam!     Checking art v0.1.0 (/source)
Nov 01 03:39:51.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.96s
Nov 01 03:39:51.963 INFO kablam! su: No module specific data is present
Nov 01 03:39:53.360 INFO running `"docker" "rm" "-f" "f1bd0e668b8f1029c2bce318dd040a278c4dea7ac7c95c0d4dadb7324ba2fc6b"`
Nov 01 03:39:53.760 INFO blam! f1bd0e668b8f1029c2bce318dd040a278c4dea7ac7c95c0d4dadb7324ba2fc6b