Jul 12 13:49:56.178 INFO checking asdf-0.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 13:49:56.178 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 13:49:56.178 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 13:49:56.178 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 13:49:56.444 INFO blam! 153b24c8cdccbd26b56dea04e63c7402ccb849c9a9a8e6b0c1c7c49c95e76d98
Jul 12 13:49:56.446 INFO running `"docker" "start" "-a" "153b24c8cdccbd26b56dea04e63c7402ccb849c9a9a8e6b0c1c7c49c95e76d98"`
Jul 12 13:49:57.601 INFO kablam!     Checking asdf v0.1.0 (file:///source)
Jul 12 13:49:59.813 INFO kablam! warning: unused import: `std::env`
Jul 12 13:49:59.813 INFO kablam!  --> src/main.rs:7:5
Jul 12 13:49:59.813 INFO kablam!   |
Jul 12 13:49:59.813 INFO kablam! 7 | use std::env;
Jul 12 13:49:59.813 INFO kablam!   |     ^^^^^^^^
Jul 12 13:49:59.813 INFO kablam!   |
Jul 12 13:49:59.813 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 13:49:59.813 INFO kablam! 
Jul 12 13:49:59.888 INFO kablam! warning: unused import: `std::env`
Jul 12 13:49:59.888 INFO kablam!  --> src/main.rs:7:5
Jul 12 13:49:59.888 INFO kablam!   |
Jul 12 13:49:59.888 INFO kablam! 7 | use std::env;
Jul 12 13:49:59.888 INFO kablam!   |     ^^^^^^^^
Jul 12 13:49:59.888 INFO kablam!   |
Jul 12 13:49:59.888 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 13:49:59.888 INFO kablam! 
Jul 12 13:50:00.361 INFO kablam! warning: variant is never constructed: `Error`
Jul 12 13:50:00.361 INFO kablam!   --> src/error.rs:12:5
Jul 12 13:50:00.361 INFO kablam!    |
Jul 12 13:50:00.361 INFO kablam! 12 |     Error(String),
Jul 12 13:50:00.361 INFO kablam!    |     ^^^^^^^^^^^^^
Jul 12 13:50:00.361 INFO kablam!    |
Jul 12 13:50:00.361 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 13:50:00.361 INFO kablam! 
Jul 12 13:50:00.361 INFO kablam! warning: method is never used: `new`
Jul 12 13:50:00.361 INFO kablam!   --> src/error.rs:18:5
Jul 12 13:50:00.361 INFO kablam!    |
Jul 12 13:50:00.361 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Jul 12 13:50:00.361 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 13:50:00.361 INFO kablam! 
Jul 12 13:50:00.445 INFO kablam! warning: variant is never constructed: `Error`
Jul 12 13:50:00.445 INFO kablam!   --> src/error.rs:12:5
Jul 12 13:50:00.445 INFO kablam!    |
Jul 12 13:50:00.445 INFO kablam! 12 |     Error(String),
Jul 12 13:50:00.445 INFO kablam!    |     ^^^^^^^^^^^^^
Jul 12 13:50:00.445 INFO kablam!    |
Jul 12 13:50:00.445 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 13:50:00.445 INFO kablam! 
Jul 12 13:50:00.446 INFO kablam! warning: method is never used: `new`
Jul 12 13:50:00.446 INFO kablam!   --> src/error.rs:18:5
Jul 12 13:50:00.446 INFO kablam!    |
Jul 12 13:50:00.446 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Jul 12 13:50:00.446 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 13:50:00.446 INFO kablam! 
Jul 12 13:50:00.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
Jul 12 13:50:00.497 INFO kablam! su: No module specific data is present
Jul 12 13:50:01.131 INFO running `"docker" "rm" "-f" "153b24c8cdccbd26b56dea04e63c7402ccb849c9a9a8e6b0c1c7c49c95e76d98"`
Jul 12 13:50:01.343 INFO blam! 153b24c8cdccbd26b56dea04e63c7402ccb849c9a9a8e6b0c1c7c49c95e76d98