Sep 14 19:36:40.065 INFO checking asdf-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 19:36:40.065 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 19:36:40.065 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:36:40.244 INFO blam! 3e9aa315e986f6f1112003ffdce2314f12fd25d30c9571b4f09ef4310fcf657b
Sep 14 19:36:40.250 INFO running `"docker" "start" "-a" "3e9aa315e986f6f1112003ffdce2314f12fd25d30c9571b4f09ef4310fcf657b"`
Sep 14 19:36:41.064 INFO kablam! usermod: no changes
Sep 14 19:36:41.157 INFO kablam!     Checking asdf v0.1.0 (file:///source)
Sep 14 19:36:41.767 INFO kablam! warning: unused import: `std::env`
Sep 14 19:36:41.767 INFO kablam!  --> src/main.rs:7:5
Sep 14 19:36:41.767 INFO kablam!   |
Sep 14 19:36:41.767 INFO kablam! 7 | use std::env;
Sep 14 19:36:41.767 INFO kablam!   |     ^^^^^^^^
Sep 14 19:36:41.767 INFO kablam!   |
Sep 14 19:36:41.767 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 19:36:41.767 INFO kablam! 
Sep 14 19:36:41.831 INFO kablam! warning: unused import: `std::env`
Sep 14 19:36:41.831 INFO kablam!  --> src/main.rs:7:5
Sep 14 19:36:41.831 INFO kablam!   |
Sep 14 19:36:41.831 INFO kablam! 7 | use std::env;
Sep 14 19:36:41.831 INFO kablam!   |     ^^^^^^^^
Sep 14 19:36:41.831 INFO kablam!   |
Sep 14 19:36:41.831 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 19:36:41.831 INFO kablam! 
Sep 14 19:36:41.942 INFO kablam! warning: variant is never constructed: `Error`
Sep 14 19:36:41.942 INFO kablam!   --> src/error.rs:12:5
Sep 14 19:36:41.942 INFO kablam!    |
Sep 14 19:36:41.942 INFO kablam! 12 |     Error(String),
Sep 14 19:36:41.942 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 19:36:41.942 INFO kablam!    |
Sep 14 19:36:41.943 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:36:41.943 INFO kablam! 
Sep 14 19:36:41.943 INFO kablam! warning: method is never used: `new`
Sep 14 19:36:41.943 INFO kablam!   --> src/error.rs:18:5
Sep 14 19:36:41.943 INFO kablam!    |
Sep 14 19:36:41.943 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 14 19:36:41.943 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:36:41.943 INFO kablam! 
Sep 14 19:36:41.990 INFO kablam! warning: variant is never constructed: `Error`
Sep 14 19:36:41.990 INFO kablam!   --> src/error.rs:12:5
Sep 14 19:36:41.990 INFO kablam!    |
Sep 14 19:36:41.990 INFO kablam! 12 |     Error(String),
Sep 14 19:36:41.990 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 19:36:41.990 INFO kablam!    |
Sep 14 19:36:41.990 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:36:41.990 INFO kablam! 
Sep 14 19:36:41.990 INFO kablam! warning: method is never used: `new`
Sep 14 19:36:41.990 INFO kablam!   --> src/error.rs:18:5
Sep 14 19:36:41.990 INFO kablam!    |
Sep 14 19:36:41.990 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 14 19:36:41.990 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:36:41.990 INFO kablam! 
Sep 14 19:36:42.005 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Sep 14 19:36:42.008 INFO kablam! su: No module specific data is present
Sep 14 19:36:43.008 INFO running `"docker" "rm" "-f" "3e9aa315e986f6f1112003ffdce2314f12fd25d30c9571b4f09ef4310fcf657b"`
Sep 14 19:36:43.069 INFO blam! 3e9aa315e986f6f1112003ffdce2314f12fd25d30c9571b4f09ef4310fcf657b