Sep 14 19:36:40.079 INFO checking asdf-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:36:40.079 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:36:40.079 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:36:40.273 INFO blam! 6cd47e5b31637120644b711c17be7606a79172f9bf064ce47141075d44fdadbc
Sep 14 19:36:40.274 INFO running `"docker" "start" "-a" "6cd47e5b31637120644b711c17be7606a79172f9bf064ce47141075d44fdadbc"`
Sep 14 19:36:40.853 INFO kablam! usermod: no changes
Sep 14 19:36:40.932 INFO kablam!     Checking asdf v0.1.0 (file:///source)
Sep 14 19:36:41.483 INFO kablam! warning: unused import: `std::env`
Sep 14 19:36:41.483 INFO kablam!  --> src/main.rs:7:5
Sep 14 19:36:41.483 INFO kablam!   |
Sep 14 19:36:41.483 INFO kablam! 7 | use std::env;
Sep 14 19:36:41.483 INFO kablam!   |     ^^^^^^^^
Sep 14 19:36:41.483 INFO kablam!   |
Sep 14 19:36:41.483 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 19:36:41.483 INFO kablam! 
Sep 14 19:36:41.555 INFO kablam! warning: unused import: `std::env`
Sep 14 19:36:41.555 INFO kablam!  --> src/main.rs:7:5
Sep 14 19:36:41.555 INFO kablam!   |
Sep 14 19:36:41.555 INFO kablam! 7 | use std::env;
Sep 14 19:36:41.555 INFO kablam!   |     ^^^^^^^^
Sep 14 19:36:41.555 INFO kablam!   |
Sep 14 19:36:41.555 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 19:36:41.555 INFO kablam! 
Sep 14 19:36:41.652 INFO kablam! warning: variant is never constructed: `Error`
Sep 14 19:36:41.652 INFO kablam!   --> src/error.rs:12:5
Sep 14 19:36:41.652 INFO kablam!    |
Sep 14 19:36:41.652 INFO kablam! 12 |     Error(String),
Sep 14 19:36:41.652 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 19:36:41.652 INFO kablam!    |
Sep 14 19:36:41.652 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:36:41.652 INFO kablam! 
Sep 14 19:36:41.654 INFO kablam! warning: method is never used: `new`
Sep 14 19:36:41.654 INFO kablam!   --> src/error.rs:18:5
Sep 14 19:36:41.654 INFO kablam!    |
Sep 14 19:36:41.654 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 14 19:36:41.654 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:36:41.654 INFO kablam! 
Sep 14 19:36:41.719 INFO kablam! warning: variant is never constructed: `Error`
Sep 14 19:36:41.719 INFO kablam!   --> src/error.rs:12:5
Sep 14 19:36:41.719 INFO kablam!    |
Sep 14 19:36:41.719 INFO kablam! 12 |     Error(String),
Sep 14 19:36:41.719 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 19:36:41.720 INFO kablam!    |
Sep 14 19:36:41.720 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:36:41.720 INFO kablam! 
Sep 14 19:36:41.720 INFO kablam! warning: method is never used: `new`
Sep 14 19:36:41.720 INFO kablam!   --> src/error.rs:18:5
Sep 14 19:36:41.720 INFO kablam!    |
Sep 14 19:36:41.720 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 14 19:36:41.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:36:41.720 INFO kablam! 
Sep 14 19:36:41.739 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Sep 14 19:36:41.741 INFO kablam! su: No module specific data is present
Sep 14 19:36:42.693 INFO running `"docker" "rm" "-f" "6cd47e5b31637120644b711c17be7606a79172f9bf064ce47141075d44fdadbc"`
Sep 14 19:36:42.746 INFO blam! 6cd47e5b31637120644b711c17be7606a79172f9bf064ce47141075d44fdadbc