Nov 03 11:21:10.777 INFO checking asdf-0.1.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 11:21:10.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 11:21:11.173 INFO blam! d03f6231542778a37ee86b58fe41b47cb14d8a344937c1d370d8c5c20d128094
Nov 03 11:21:11.179 INFO running `"docker" "start" "-a" "d03f6231542778a37ee86b58fe41b47cb14d8a344937c1d370d8c5c20d128094"`
Nov 03 11:21:12.255 INFO kablam! usermod: no changes
Nov 03 11:21:12.391 INFO kablam!     Checking asdf v0.1.0 (/source)
Nov 03 11:21:14.302 INFO kablam! warning: unused import: `std::env`
Nov 03 11:21:14.302 INFO kablam!  --> src/main.rs:7:5
Nov 03 11:21:14.302 INFO kablam!   |
Nov 03 11:21:14.302 INFO kablam! 7 | use std::env;
Nov 03 11:21:14.302 INFO kablam!   |     ^^^^^^^^
Nov 03 11:21:14.302 INFO kablam!   |
Nov 03 11:21:14.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 11:21:14.302 INFO kablam! 
Nov 03 11:21:14.429 INFO kablam! warning: unused import: `std::env`
Nov 03 11:21:14.429 INFO kablam!  --> src/main.rs:7:5
Nov 03 11:21:14.429 INFO kablam!   |
Nov 03 11:21:14.429 INFO kablam! 7 | use std::env;
Nov 03 11:21:14.429 INFO kablam!   |     ^^^^^^^^
Nov 03 11:21:14.429 INFO kablam!   |
Nov 03 11:21:14.436 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 11:21:14.436 INFO kablam! 
Nov 03 11:21:14.477 INFO kablam! warning: variant is never constructed: `Error`
Nov 03 11:21:14.478 INFO kablam!   --> src/error.rs:12:5
Nov 03 11:21:14.478 INFO kablam!    |
Nov 03 11:21:14.479 INFO kablam! 12 |     Error(String),
Nov 03 11:21:14.479 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 11:21:14.480 INFO kablam!    |
Nov 03 11:21:14.481 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 11:21:14.481 INFO kablam! 
Nov 03 11:21:14.481 INFO kablam! warning: method is never used: `new`
Nov 03 11:21:14.481 INFO kablam!   --> src/error.rs:18:5
Nov 03 11:21:14.482 INFO kablam!    |
Nov 03 11:21:14.482 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Nov 03 11:21:14.482 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:21:14.482 INFO kablam! 
Nov 03 11:21:14.614 INFO kablam! warning: variant is never constructed: `Error`
Nov 03 11:21:14.614 INFO kablam!   --> src/error.rs:12:5
Nov 03 11:21:14.614 INFO kablam!    |
Nov 03 11:21:14.615 INFO kablam! 12 |     Error(String),
Nov 03 11:21:14.615 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 11:21:14.615 INFO kablam!    |
Nov 03 11:21:14.616 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 11:21:14.616 INFO kablam! 
Nov 03 11:21:14.616 INFO kablam! warning: method is never used: `new`
Nov 03 11:21:14.616 INFO kablam!   --> src/error.rs:18:5
Nov 03 11:21:14.617 INFO kablam!    |
Nov 03 11:21:14.617 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Nov 03 11:21:14.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:21:14.618 INFO kablam! 
Nov 03 11:21:14.635 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Nov 03 11:21:14.640 INFO kablam! su: No module specific data is present
Nov 03 11:21:14.905 INFO running `"docker" "rm" "-f" "d03f6231542778a37ee86b58fe41b47cb14d8a344937c1d370d8c5c20d128094"`
Nov 03 11:21:15.008 INFO blam! d03f6231542778a37ee86b58fe41b47cb14d8a344937c1d370d8c5c20d128094