Sep 02 01:58:52.611 INFO checking run-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 01:58:52.611 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 01:58:52.611 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:58:52.786 INFO blam! bf0d5ac7c069da7ebde24c199266ba4e5237b3ff268d51227fc3c2f79098aef2
Sep 02 01:58:52.788 INFO running `"docker" "start" "-a" "bf0d5ac7c069da7ebde24c199266ba4e5237b3ff268d51227fc3c2f79098aef2"`
Sep 02 01:58:53.394 INFO kablam!     Checking run v0.1.0 (file:///source)
Sep 02 01:58:53.756 INFO kablam! warning: unused import: `std::error::Error`
Sep 02 01:58:53.756 INFO kablam!  --> src/main.rs:6:5
Sep 02 01:58:53.757 INFO kablam!   |
Sep 02 01:58:53.757 INFO kablam! 6 | use std::error::Error;
Sep 02 01:58:53.757 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 01:58:53.757 INFO kablam!   |
Sep 02 01:58:53.757 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:58:53.757 INFO kablam! 
Sep 02 01:58:53.757 INFO kablam! warning: unused import: `toml::Value`
Sep 02 01:58:53.757 INFO kablam!   --> src/main.rs:15:5
Sep 02 01:58:53.757 INFO kablam!    |
Sep 02 01:58:53.757 INFO kablam! 15 | use toml::Value;
Sep 02 01:58:53.757 INFO kablam!    |     ^^^^^^^^^^^
Sep 02 01:58:53.757 INFO kablam! 
Sep 02 01:58:53.815 INFO kablam! warning: unused import: `std::error::Error`
Sep 02 01:58:53.815 INFO kablam!  --> src/main.rs:6:5
Sep 02 01:58:53.815 INFO kablam!   |
Sep 02 01:58:53.815 INFO kablam! 6 | use std::error::Error;
Sep 02 01:58:53.815 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 01:58:53.815 INFO kablam!   |
Sep 02 01:58:53.815 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:58:53.815 INFO kablam! 
Sep 02 01:58:53.815 INFO kablam! warning: unused import: `toml::Value`
Sep 02 01:58:53.815 INFO kablam!   --> src/main.rs:15:5
Sep 02 01:58:53.815 INFO kablam!    |
Sep 02 01:58:53.815 INFO kablam! 15 | use toml::Value;
Sep 02 01:58:53.816 INFO kablam!    |     ^^^^^^^^^^^
Sep 02 01:58:53.816 INFO kablam! 
Sep 02 01:58:53.930 INFO kablam! warning: unused variable: `config`
Sep 02 01:58:53.930 INFO kablam!    --> src/main.rs:120:12
Sep 02 01:58:53.930 INFO kablam!     |
Sep 02 01:58:53.930 INFO kablam! 120 |         Ok(config) => println!("{}", ""),
Sep 02 01:58:53.931 INFO kablam!     |            ^^^^^^ help: consider using `_config` instead
Sep 02 01:58:53.931 INFO kablam!     |
Sep 02 01:58:53.931 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 01:58:53.931 INFO kablam! 
Sep 02 01:58:54.003 INFO kablam! warning: unused variable: `config`
Sep 02 01:58:54.003 INFO kablam!    --> src/main.rs:120:12
Sep 02 01:58:54.003 INFO kablam!     |
Sep 02 01:58:54.003 INFO kablam! 120 |         Ok(config) => println!("{}", ""),
Sep 02 01:58:54.003 INFO kablam!     |            ^^^^^^ help: consider using `_config` instead
Sep 02 01:58:54.004 INFO kablam!     |
Sep 02 01:58:54.004 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 01:58:54.004 INFO kablam! 
Sep 02 01:58:54.020 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:58:54.020 INFO kablam!   --> src/main.rs:64:5
Sep 02 01:58:54.020 INFO kablam!    |
Sep 02 01:58:54.020 INFO kablam! 64 |     io::stdout().flush();
Sep 02 01:58:54.020 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:54.020 INFO kablam!    |
Sep 02 01:58:54.020 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 01:58:54.020 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:58:54.021 INFO kablam! 
Sep 02 01:58:54.021 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:58:54.021 INFO kablam!   --> src/main.rs:67:5
Sep 02 01:58:54.021 INFO kablam!    |
Sep 02 01:58:54.021 INFO kablam! 67 |     io::stdin().read_line(&mut opt);
Sep 02 01:58:54.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:54.021 INFO kablam!    |
Sep 02 01:58:54.021 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:58:54.021 INFO kablam! 
Sep 02 01:58:54.091 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:58:54.092 INFO kablam!   --> src/main.rs:64:5
Sep 02 01:58:54.092 INFO kablam!    |
Sep 02 01:58:54.092 INFO kablam! 64 |     io::stdout().flush();
Sep 02 01:58:54.092 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:54.092 INFO kablam!    |
Sep 02 01:58:54.092 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 01:58:54.092 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:58:54.092 INFO kablam! 
Sep 02 01:58:54.092 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:58:54.092 INFO kablam!   --> src/main.rs:67:5
Sep 02 01:58:54.092 INFO kablam!    |
Sep 02 01:58:54.092 INFO kablam! 67 |     io::stdin().read_line(&mut opt);
Sep 02 01:58:54.092 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:54.092 INFO kablam!    |
Sep 02 01:58:54.092 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:58:54.092 INFO kablam! 
Sep 02 01:58:54.113 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Sep 02 01:58:54.118 INFO kablam! su: No module specific data is present
Sep 02 01:58:54.595 INFO running `"docker" "rm" "-f" "bf0d5ac7c069da7ebde24c199266ba4e5237b3ff268d51227fc3c2f79098aef2"`
Sep 02 01:58:54.724 INFO blam! bf0d5ac7c069da7ebde24c199266ba4e5237b3ff268d51227fc3c2f79098aef2