Oct 13 09:32:38.156 INFO checking run-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 09:32:38.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 09:32:38.508 INFO blam! 0d5d2acbd1846734ae6f473ae072cc93f9164254c98ee72b591c459c5a5ee3d6
Oct 13 09:32:38.510 INFO running `"docker" "start" "-a" "0d5d2acbd1846734ae6f473ae072cc93f9164254c98ee72b591c459c5a5ee3d6"`
Oct 13 09:32:39.179 INFO kablam! usermod: no changes
Oct 13 09:32:39.232 INFO kablam!     Checking run v0.1.0 (/source)
Oct 13 09:32:39.842 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 09:32:39.842 INFO kablam!  --> src/main.rs:6:5
Oct 13 09:32:39.842 INFO kablam!   |
Oct 13 09:32:39.842 INFO kablam! 6 | use std::error::Error;
Oct 13 09:32:39.842 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 09:32:39.842 INFO kablam!   |
Oct 13 09:32:39.842 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 09:32:39.842 INFO kablam! 
Oct 13 09:32:39.842 INFO kablam! warning: unused import: `toml::Value`
Oct 13 09:32:39.842 INFO kablam!   --> src/main.rs:15:5
Oct 13 09:32:39.842 INFO kablam!    |
Oct 13 09:32:39.842 INFO kablam! 15 | use toml::Value;
Oct 13 09:32:39.842 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 09:32:39.842 INFO kablam! 
Oct 13 09:32:39.864 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 09:32:39.864 INFO kablam!  --> src/main.rs:6:5
Oct 13 09:32:39.864 INFO kablam!   |
Oct 13 09:32:39.864 INFO kablam! 6 | use std::error::Error;
Oct 13 09:32:39.864 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 09:32:39.864 INFO kablam!   |
Oct 13 09:32:39.864 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 09:32:39.864 INFO kablam! 
Oct 13 09:32:39.864 INFO kablam! warning: unused import: `toml::Value`
Oct 13 09:32:39.864 INFO kablam!   --> src/main.rs:15:5
Oct 13 09:32:39.864 INFO kablam!    |
Oct 13 09:32:39.864 INFO kablam! 15 | use toml::Value;
Oct 13 09:32:39.864 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 09:32:39.864 INFO kablam! 
Oct 13 09:32:39.945 INFO kablam! warning: unused variable: `config`
Oct 13 09:32:39.945 INFO kablam!    --> src/main.rs:120:12
Oct 13 09:32:39.945 INFO kablam!     |
Oct 13 09:32:39.945 INFO kablam! 120 |         Ok(config) => println!("{}", ""),
Oct 13 09:32:39.945 INFO kablam!     |            ^^^^^^ help: consider using `_config` instead
Oct 13 09:32:39.945 INFO kablam!     |
Oct 13 09:32:39.945 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 09:32:39.945 INFO kablam! 
Oct 13 09:32:39.960 INFO kablam! warning: unused variable: `config`
Oct 13 09:32:39.961 INFO kablam!    --> src/main.rs:120:12
Oct 13 09:32:39.961 INFO kablam!     |
Oct 13 09:32:39.961 INFO kablam! 120 |         Ok(config) => println!("{}", ""),
Oct 13 09:32:39.961 INFO kablam!     |            ^^^^^^ help: consider using `_config` instead
Oct 13 09:32:39.961 INFO kablam!     |
Oct 13 09:32:39.961 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 09:32:39.961 INFO kablam! 
Oct 13 09:32:39.984 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 09:32:39.984 INFO kablam!   --> src/main.rs:64:5
Oct 13 09:32:39.984 INFO kablam!    |
Oct 13 09:32:39.984 INFO kablam! 64 |     io::stdout().flush();
Oct 13 09:32:39.984 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:32:39.984 INFO kablam!    |
Oct 13 09:32:39.984 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 09:32:39.984 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 09:32:39.984 INFO kablam! 
Oct 13 09:32:39.984 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 09:32:39.984 INFO kablam!   --> src/main.rs:67:5
Oct 13 09:32:39.985 INFO kablam!    |
Oct 13 09:32:39.985 INFO kablam! 67 |     io::stdin().read_line(&mut opt);
Oct 13 09:32:39.985 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:32:39.985 INFO kablam!    |
Oct 13 09:32:39.985 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 09:32:39.985 INFO kablam! 
Oct 13 09:32:40.012 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 09:32:40.012 INFO kablam!   --> src/main.rs:64:5
Oct 13 09:32:40.012 INFO kablam!    |
Oct 13 09:32:40.012 INFO kablam! 64 |     io::stdout().flush();
Oct 13 09:32:40.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:32:40.012 INFO kablam!    |
Oct 13 09:32:40.012 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 09:32:40.012 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 09:32:40.012 INFO kablam! 
Oct 13 09:32:40.012 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 09:32:40.012 INFO kablam!   --> src/main.rs:67:5
Oct 13 09:32:40.012 INFO kablam!    |
Oct 13 09:32:40.012 INFO kablam! 67 |     io::stdin().read_line(&mut opt);
Oct 13 09:32:40.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:32:40.012 INFO kablam!    |
Oct 13 09:32:40.012 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 09:32:40.012 INFO kablam! 
Oct 13 09:32:40.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Oct 13 09:32:40.031 INFO kablam! su: No module specific data is present
Oct 13 09:32:40.297 INFO running `"docker" "rm" "-f" "0d5d2acbd1846734ae6f473ae072cc93f9164254c98ee72b591c459c5a5ee3d6"`
Oct 13 09:32:40.389 INFO blam! 0d5d2acbd1846734ae6f473ae072cc93f9164254c98ee72b591c459c5a5ee3d6