Nov 09 08:49:48.190 INFO checking mike706574/rust-json-file-deserialization-example against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 08:49:48.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 08:49:48.731 INFO blam! 675ee3c3f3bec69b992681a51b15a65b5e529fbabb82605959aa41055176391a
Nov 09 08:49:48.739 INFO running `"docker" "start" "-a" "675ee3c3f3bec69b992681a51b15a65b5e529fbabb82605959aa41055176391a"`
Nov 09 08:49:49.999 INFO kablam! usermod: no changes
Nov 09 08:49:50.099 INFO kablam!     Checking serde_json v1.0.2
Nov 09 08:49:52.359 INFO kablam!     Checking foo v0.1.0 (/source)
Nov 09 08:49:53.199 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:49:53.199 INFO kablam!   --> src/main.rs:26:5
Nov 09 08:49:53.199 INFO kablam!    |
Nov 09 08:49:53.199 INFO kablam! 26 |     example();
Nov 09 08:49:53.199 INFO kablam!    |     ^^^^^^^^^^
Nov 09 08:49:53.199 INFO kablam!    |
Nov 09 08:49:53.199 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 08:49:53.199 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:49:53.199 INFO kablam! 
Nov 09 08:49:53.245 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:49:53.245 INFO kablam!   --> src/main.rs:26:5
Nov 09 08:49:53.245 INFO kablam!    |
Nov 09 08:49:53.245 INFO kablam! 26 |     example();
Nov 09 08:49:53.245 INFO kablam!    |     ^^^^^^^^^^
Nov 09 08:49:53.245 INFO kablam!    |
Nov 09 08:49:53.251 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 08:49:53.251 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:49:53.251 INFO kablam! 
Nov 09 08:49:53.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Nov 09 08:49:53.323 INFO kablam! su: No module specific data is present
Nov 09 08:49:54.807 INFO running `"docker" "rm" "-f" "675ee3c3f3bec69b992681a51b15a65b5e529fbabb82605959aa41055176391a"`
Nov 09 08:49:55.131 INFO blam! 675ee3c3f3bec69b992681a51b15a65b5e529fbabb82605959aa41055176391a