Oct 27 00:33:35.705 INFO checking mike706574/rust-json-file-deserialization-example against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:33:35.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 00:33:36.267 INFO blam! f916a300a43f6ec6e24778952aa89b1d236165f7e981173e8f37d43d1b84d91b
Oct 27 00:33:36.268 INFO running `"docker" "start" "-a" "f916a300a43f6ec6e24778952aa89b1d236165f7e981173e8f37d43d1b84d91b"`
Oct 27 00:33:37.318 INFO kablam! usermod: no changes
Oct 27 00:33:37.424 INFO kablam!     Checking serde_json v1.0.2
Oct 27 00:33:39.657 INFO kablam!     Checking foo v0.1.0 (/source)
Oct 27 00:33:40.625 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:33:40.625 INFO kablam!   --> src/main.rs:26:5
Oct 27 00:33:40.625 INFO kablam!    |
Oct 27 00:33:40.625 INFO kablam! 26 |     example();
Oct 27 00:33:40.625 INFO kablam!    |     ^^^^^^^^^^
Oct 27 00:33:40.625 INFO kablam!    |
Oct 27 00:33:40.625 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 00:33:40.625 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:33:40.625 INFO kablam! 
Oct 27 00:33:40.629 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:33:40.629 INFO kablam!   --> src/main.rs:26:5
Oct 27 00:33:40.629 INFO kablam!    |
Oct 27 00:33:40.629 INFO kablam! 26 |     example();
Oct 27 00:33:40.629 INFO kablam!    |     ^^^^^^^^^^
Oct 27 00:33:40.639 INFO kablam!    |
Oct 27 00:33:40.639 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 00:33:40.639 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:33:40.639 INFO kablam! 
Oct 27 00:33:40.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
Oct 27 00:33:40.686 INFO kablam! su: No module specific data is present
Oct 27 00:33:42.003 INFO running `"docker" "rm" "-f" "f916a300a43f6ec6e24778952aa89b1d236165f7e981173e8f37d43d1b84d91b"`
Oct 27 00:33:42.407 INFO blam! f916a300a43f6ec6e24778952aa89b1d236165f7e981173e8f37d43d1b84d91b