Sep 10 22:40:18.037 INFO checking asdf-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:40:18.037 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:40:18.037 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:40:18.254 INFO blam! 3d5de3fc040fde3e2e235049bad6a66f91f22db066252e57f2db8acb0ad27898
Sep 10 22:40:18.257 INFO running `"docker" "start" "-a" "3d5de3fc040fde3e2e235049bad6a66f91f22db066252e57f2db8acb0ad27898"`
Sep 10 22:40:18.878 INFO kablam! usermod: no changes
Sep 10 22:40:18.971 INFO kablam!     Checking asdf v0.1.0 (file:///source)
Sep 10 22:40:19.680 INFO kablam! warning: unused import: `std::env`
Sep 10 22:40:19.680 INFO kablam!  --> src/main.rs:7:5
Sep 10 22:40:19.680 INFO kablam!   |
Sep 10 22:40:19.680 INFO kablam! 7 | use std::env;
Sep 10 22:40:19.680 INFO kablam!   |     ^^^^^^^^
Sep 10 22:40:19.680 INFO kablam!   |
Sep 10 22:40:19.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:40:19.680 INFO kablam! 
Sep 10 22:40:19.735 INFO kablam! warning: unused import: `std::env`
Sep 10 22:40:19.735 INFO kablam!  --> src/main.rs:7:5
Sep 10 22:40:19.735 INFO kablam!   |
Sep 10 22:40:19.735 INFO kablam! 7 | use std::env;
Sep 10 22:40:19.735 INFO kablam!   |     ^^^^^^^^
Sep 10 22:40:19.735 INFO kablam!   |
Sep 10 22:40:19.735 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:40:19.735 INFO kablam! 
Sep 10 22:40:19.808 INFO kablam! warning: variant is never constructed: `Error`
Sep 10 22:40:19.808 INFO kablam!   --> src/error.rs:12:5
Sep 10 22:40:19.808 INFO kablam!    |
Sep 10 22:40:19.808 INFO kablam! 12 |     Error(String),
Sep 10 22:40:19.808 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 22:40:19.808 INFO kablam!    |
Sep 10 22:40:19.808 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 22:40:19.808 INFO kablam! 
Sep 10 22:40:19.808 INFO kablam! warning: method is never used: `new`
Sep 10 22:40:19.808 INFO kablam!   --> src/error.rs:18:5
Sep 10 22:40:19.808 INFO kablam!    |
Sep 10 22:40:19.808 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 10 22:40:19.808 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:40:19.808 INFO kablam! 
Sep 10 22:40:19.858 INFO kablam! warning: variant is never constructed: `Error`
Sep 10 22:40:19.858 INFO kablam!   --> src/error.rs:12:5
Sep 10 22:40:19.858 INFO kablam!    |
Sep 10 22:40:19.858 INFO kablam! 12 |     Error(String),
Sep 10 22:40:19.858 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 22:40:19.858 INFO kablam!    |
Sep 10 22:40:19.858 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 22:40:19.858 INFO kablam! 
Sep 10 22:40:19.858 INFO kablam! warning: method is never used: `new`
Sep 10 22:40:19.858 INFO kablam!   --> src/error.rs:18:5
Sep 10 22:40:19.858 INFO kablam!    |
Sep 10 22:40:19.858 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Sep 10 22:40:19.858 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:40:19.858 INFO kablam! 
Sep 10 22:40:19.874 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Sep 10 22:40:19.876 INFO kablam! su: No module specific data is present
Sep 10 22:40:20.327 INFO running `"docker" "rm" "-f" "3d5de3fc040fde3e2e235049bad6a66f91f22db066252e57f2db8acb0ad27898"`
Sep 10 22:40:20.408 INFO blam! 3d5de3fc040fde3e2e235049bad6a66f91f22db066252e57f2db8acb0ad27898