Nov 09 10:40:08.764 INFO checking kbacha/json_serde_test against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 10:40:08.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 10:40:09.067 INFO blam! e510c8ec16a422b069f5a7fc86a2f026531db00f2b6bad91766abaeb71664332
Nov 09 10:40:09.069 INFO running `"docker" "start" "-a" "e510c8ec16a422b069f5a7fc86a2f026531db00f2b6bad91766abaeb71664332"`
Nov 09 10:40:10.439 INFO kablam! usermod: no changes
Nov 09 10:40:10.500 INFO kablam!     Checking json_testing v0.1.0 (/source)
Nov 09 10:40:11.031 INFO kablam! warning: unused import: `Read`
Nov 09 10:40:11.031 INFO kablam!  --> src/main.rs:7:21
Nov 09 10:40:11.031 INFO kablam!   |
Nov 09 10:40:11.031 INFO kablam! 7 | use std::io::{self, Read};
Nov 09 10:40:11.031 INFO kablam!   |                     ^^^^
Nov 09 10:40:11.031 INFO kablam!   |
Nov 09 10:40:11.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 10:40:11.031 INFO kablam! 
Nov 09 10:40:11.077 INFO kablam! warning: unused import: `Read`
Nov 09 10:40:11.077 INFO kablam!  --> src/main.rs:7:21
Nov 09 10:40:11.077 INFO kablam!   |
Nov 09 10:40:11.077 INFO kablam! 7 | use std::io::{self, Read};
Nov 09 10:40:11.077 INFO kablam!   |                     ^^^^
Nov 09 10:40:11.077 INFO kablam!   |
Nov 09 10:40:11.078 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 10:40:11.078 INFO kablam! 
Nov 09 10:40:11.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 09 10:40:11.237 INFO kablam! su: No module specific data is present
Nov 09 10:40:11.561 INFO running `"docker" "rm" "-f" "e510c8ec16a422b069f5a7fc86a2f026531db00f2b6bad91766abaeb71664332"`
Nov 09 10:40:11.698 INFO blam! e510c8ec16a422b069f5a7fc86a2f026531db00f2b6bad91766abaeb71664332