Nov 02 12:09:42.396 INFO checking kbacha/json_serde_test against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 12:09:42.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 12:09:42.576 INFO blam! 202b1137742e64b6b44ef9b202f8f8038af85370e6e7bbb9050b775ba4479af4
Nov 02 12:09:42.578 INFO running `"docker" "start" "-a" "202b1137742e64b6b44ef9b202f8f8038af85370e6e7bbb9050b775ba4479af4"`
Nov 02 12:09:43.148 INFO kablam! usermod: no changes
Nov 02 12:09:43.244 INFO kablam!     Checking serde_json v1.0.9
Nov 02 12:09:45.515 INFO kablam!     Checking json_testing v0.1.0 (/source)
Nov 02 12:09:45.846 INFO kablam! warning: unused import: `Read`
Nov 02 12:09:45.846 INFO kablam!  --> src/main.rs:7:21
Nov 02 12:09:45.846 INFO kablam!   |
Nov 02 12:09:45.846 INFO kablam! 7 | use std::io::{self, Read};
Nov 02 12:09:45.846 INFO kablam!   |                     ^^^^
Nov 02 12:09:45.846 INFO kablam!   |
Nov 02 12:09:45.846 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:09:45.846 INFO kablam! 
Nov 02 12:09:45.878 INFO kablam! warning: unused import: `Read`
Nov 02 12:09:45.878 INFO kablam!  --> src/main.rs:7:21
Nov 02 12:09:45.878 INFO kablam!   |
Nov 02 12:09:45.878 INFO kablam! 7 | use std::io::{self, Read};
Nov 02 12:09:45.878 INFO kablam!   |                     ^^^^
Nov 02 12:09:45.878 INFO kablam!   |
Nov 02 12:09:45.878 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:09:45.878 INFO kablam! 
Nov 02 12:09:46.021 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Nov 02 12:09:46.025 INFO kablam! su: No module specific data is present
Nov 02 12:09:46.272 INFO running `"docker" "rm" "-f" "202b1137742e64b6b44ef9b202f8f8038af85370e6e7bbb9050b775ba4479af4"`
Nov 02 12:09:46.342 INFO blam! 202b1137742e64b6b44ef9b202f8f8038af85370e6e7bbb9050b775ba4479af4