Nov 01 09:46:37.498 INFO checking TomLingham/zaity against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:46:37.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 09:46:37.789 INFO blam! 7e9356168a86fdcf691e5616b6140a02bc1ac0a1352a68f76e9826002dc78889
Nov 01 09:46:37.791 INFO running `"docker" "start" "-a" "7e9356168a86fdcf691e5616b6140a02bc1ac0a1352a68f76e9826002dc78889"`
Nov 01 09:46:38.723 INFO kablam! usermod: no changes
Nov 01 09:46:38.797 INFO kablam!     Checking zaity v0.1.0 (/source)
Nov 01 09:46:39.792 INFO kablam! warning: unused variable: `cpu_json`
Nov 01 09:46:39.792 INFO kablam!   --> src/main.rs:23:9
Nov 01 09:46:39.792 INFO kablam!    |
Nov 01 09:46:39.792 INFO kablam! 23 |     let cpu_json: Value = serde_json::from_str(&json_str).unwrap();
Nov 01 09:46:39.792 INFO kablam!    |         ^^^^^^^^ help: consider using `_cpu_json` instead
Nov 01 09:46:39.792 INFO kablam!    |
Nov 01 09:46:39.792 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:46:39.792 INFO kablam! 
Nov 01 09:46:39.792 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:46:39.792 INFO kablam!   --> src/main.rs:38:5
Nov 01 09:46:39.792 INFO kablam!    |
Nov 01 09:46:39.792 INFO kablam! 38 |     file.read_to_end(&mut buffer);
Nov 01 09:46:39.792 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:46:39.792 INFO kablam!    |
Nov 01 09:46:39.792 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 09:46:39.792 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:46:39.792 INFO kablam! 
Nov 01 09:46:39.895 INFO kablam! warning: unused variable: `cpu_json`
Nov 01 09:46:39.895 INFO kablam!   --> src/main.rs:23:9
Nov 01 09:46:39.895 INFO kablam!    |
Nov 01 09:46:39.895 INFO kablam! 23 |     let cpu_json: Value = serde_json::from_str(&json_str).unwrap();
Nov 01 09:46:39.895 INFO kablam!    |         ^^^^^^^^ help: consider using `_cpu_json` instead
Nov 01 09:46:39.895 INFO kablam!    |
Nov 01 09:46:39.895 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:46:39.895 INFO kablam! 
Nov 01 09:46:39.908 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:46:39.908 INFO kablam!   --> src/main.rs:38:5
Nov 01 09:46:39.908 INFO kablam!    |
Nov 01 09:46:39.908 INFO kablam! 38 |     file.read_to_end(&mut buffer);
Nov 01 09:46:39.908 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:46:39.908 INFO kablam!    |
Nov 01 09:46:39.908 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 09:46:39.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:46:39.908 INFO kablam! 
Nov 01 09:46:39.959 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 01 09:46:39.967 INFO kablam! su: No module specific data is present
Nov 01 09:46:40.516 INFO running `"docker" "rm" "-f" "7e9356168a86fdcf691e5616b6140a02bc1ac0a1352a68f76e9826002dc78889"`
Nov 01 09:46:40.638 INFO blam! 7e9356168a86fdcf691e5616b6140a02bc1ac0a1352a68f76e9826002dc78889