Sep 04 23:57:14.158 INFO checking asdf-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 23:57:14.158 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 23:57:14.160 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:57:14.309 INFO blam! 5919e9e8a88ec5feea45395cef8067d23998acd50ca7e29b7650d729794de93c
Sep 04 23:57:14.310 INFO running `"docker" "start" "-a" "5919e9e8a88ec5feea45395cef8067d23998acd50ca7e29b7650d729794de93c"`
Sep 04 23:57:15.067 INFO kablam!     Checking asdf v0.1.0 (file:///source)
Sep 04 23:57:16.831 INFO kablam! warning: unused import: `std::env`
Sep 04 23:57:16.831 INFO kablam!  --> src/main.rs:7:5
Sep 04 23:57:16.831 INFO kablam!   |
Sep 04 23:57:16.831 INFO kablam! 7 | use std::env;
Sep 04 23:57:16.831 INFO kablam!   |     ^^^^^^^^
Sep 04 23:57:16.831 INFO kablam!   |
Sep 04 23:57:16.831 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 23:57:16.831 INFO kablam! 
Sep 04 23:57:17.001 INFO kablam! warning: unused import: `std::env`
Sep 04 23:57:17.001 INFO kablam!  --> src/main.rs:7:5
Sep 04 23:57:17.001 INFO kablam!   |
Sep 04 23:57:17.001 INFO kablam! 7 | use std::env;
Sep 04 23:57:17.001 INFO kablam!   |     ^^^^^^^^
Sep 04 23:57:17.001 INFO kablam!   |
Sep 04 23:57:17.001 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 23:57:17.001 INFO kablam! 
Sep 04 23:57:17.098 INFO kablam! warning: variant is never constructed: `Error`
Sep 04 23:57:17.098 INFO kablam!   --> src/error.rs:12:5
Sep 04 23:57:17.099 INFO kablam!    |
Sep 04 23:57:17.099 INFO kablam! 12 |     Error(String),
Sep 04 23:57:17.099 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 04 23:57:17.099 INFO kablam!    |
Sep 04 23:57:17.099 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 23:57:17.099 INFO kablam! 
Sep 04 23:57:17.099 INFO kablam! warning: method is never used: `new`
Sep 04 23:57:17.099 INFO kablam!   --> src/error.rs:18:5
Sep 04 23:57:17.099 INFO kablam!    |
Sep 04 23:57:17.099 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 04 23:57:17.099 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:57:17.099 INFO kablam! 
Sep 04 23:57:17.347 INFO kablam! warning: variant is never constructed: `Error`
Sep 04 23:57:17.347 INFO kablam!   --> src/error.rs:12:5
Sep 04 23:57:17.347 INFO kablam!    |
Sep 04 23:57:17.347 INFO kablam! 12 |     Error(String),
Sep 04 23:57:17.347 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 04 23:57:17.347 INFO kablam!    |
Sep 04 23:57:17.347 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 23:57:17.347 INFO kablam! 
Sep 04 23:57:17.347 INFO kablam! warning: method is never used: `new`
Sep 04 23:57:17.348 INFO kablam!   --> src/error.rs:18:5
Sep 04 23:57:17.348 INFO kablam!    |
Sep 04 23:57:17.348 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 04 23:57:17.348 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:57:17.348 INFO kablam! 
Sep 04 23:57:17.365 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Sep 04 23:57:17.370 INFO kablam! su: No module specific data is present
Sep 04 23:57:17.924 INFO running `"docker" "rm" "-f" "5919e9e8a88ec5feea45395cef8067d23998acd50ca7e29b7650d729794de93c"`
Sep 04 23:57:18.028 INFO blam! 5919e9e8a88ec5feea45395cef8067d23998acd50ca7e29b7650d729794de93c