Nov 04 02:43:41.629 INFO checking mike706574/rust-json-file-deserialization-example against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:43:41.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 02:43:42.045 INFO blam! d8b4e7364ccd8edbcb8561e7bf7a20a5a8e8c014e6ff9f3873ba5e43d9404b77
Nov 04 02:43:42.053 INFO running `"docker" "start" "-a" "d8b4e7364ccd8edbcb8561e7bf7a20a5a8e8c014e6ff9f3873ba5e43d9404b77"`
Nov 04 02:43:43.027 INFO kablam! usermod: no changes
Nov 04 02:43:43.143 INFO kablam!     Checking serde_json v1.0.2
Nov 04 02:43:45.145 INFO kablam!     Checking foo v0.1.0 (/source)
Nov 04 02:43:45.910 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:43:45.910 INFO kablam!   --> src/main.rs:26:5
Nov 04 02:43:45.911 INFO kablam!    |
Nov 04 02:43:45.911 INFO kablam! 26 |     example();
Nov 04 02:43:45.912 INFO kablam!    |     ^^^^^^^^^^
Nov 04 02:43:45.912 INFO kablam!    |
Nov 04 02:43:45.913 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 02:43:45.914 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:43:45.914 INFO kablam! 
Nov 04 02:43:46.069 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:43:46.069 INFO kablam!   --> src/main.rs:26:5
Nov 04 02:43:46.070 INFO kablam!    |
Nov 04 02:43:46.071 INFO kablam! 26 |     example();
Nov 04 02:43:46.071 INFO kablam!    |     ^^^^^^^^^^
Nov 04 02:43:46.072 INFO kablam!    |
Nov 04 02:43:46.072 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 02:43:46.073 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:43:46.073 INFO kablam! 
Nov 04 02:43:46.107 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Nov 04 02:43:46.112 INFO kablam! su: No module specific data is present
Nov 04 02:43:47.395 INFO running `"docker" "rm" "-f" "d8b4e7364ccd8edbcb8561e7bf7a20a5a8e8c014e6ff9f3873ba5e43d9404b77"`
Nov 04 02:43:47.667 INFO blam! d8b4e7364ccd8edbcb8561e7bf7a20a5a8e8c014e6ff9f3873ba5e43d9404b77