Nov 01 02:41:34.459 INFO checking kbacha/json_serde_test against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 02:41:34.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02:41:34.712 INFO blam! 738f6a0953f36e7328e6583406857ffa5d8815df66d7ab1afe3c2dd247ad6c69
Nov 01 02:41:34.713 INFO running `"docker" "start" "-a" "738f6a0953f36e7328e6583406857ffa5d8815df66d7ab1afe3c2dd247ad6c69"`
Nov 01 02:41:35.212 INFO kablam! usermod: no changes
Nov 01 02:41:35.292 INFO kablam!     Checking json_testing v0.1.0 (/source)
Nov 01 02:41:35.836 INFO kablam! warning: unused import: `Read`
Nov 01 02:41:35.837 INFO kablam!  --> src/main.rs:7:21
Nov 01 02:41:35.837 INFO kablam!   |
Nov 01 02:41:35.837 INFO kablam! 7 | use std::io::{self, Read};
Nov 01 02:41:35.838 INFO kablam!   |                     ^^^^
Nov 01 02:41:35.838 INFO kablam!   |
Nov 01 02:41:35.838 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 02:41:35.839 INFO kablam! 
Nov 01 02:41:35.920 INFO kablam! warning: unused import: `Read`
Nov 01 02:41:35.921 INFO kablam!  --> src/main.rs:7:21
Nov 01 02:41:35.921 INFO kablam!   |
Nov 01 02:41:35.921 INFO kablam! 7 | use std::io::{self, Read};
Nov 01 02:41:35.921 INFO kablam!   |                     ^^^^
Nov 01 02:41:35.921 INFO kablam!   |
Nov 01 02:41:35.921 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 02:41:35.921 INFO kablam! 
Nov 01 02:41:36.197 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Nov 01 02:41:36.201 INFO kablam! su: No module specific data is present
Nov 01 02:41:36.854 INFO running `"docker" "rm" "-f" "738f6a0953f36e7328e6583406857ffa5d8815df66d7ab1afe3c2dd247ad6c69"`
Nov 01 02:41:37.200 INFO blam! 738f6a0953f36e7328e6583406857ffa5d8815df66d7ab1afe3c2dd247ad6c69