Oct 13 17:59:39.910 INFO checking asdf-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 17:59:39.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 17:59:40.165 INFO blam! c13cb6e10a0181eaa9f42b6000a661cc95f9b230b45a5f76470a714504adfd0b
Oct 13 17:59:40.166 INFO running `"docker" "start" "-a" "c13cb6e10a0181eaa9f42b6000a661cc95f9b230b45a5f76470a714504adfd0b"`
Oct 13 17:59:41.194 INFO kablam! usermod: no changes
Oct 13 17:59:41.320 INFO kablam!     Checking asdf v0.1.0 (/source)
Oct 13 17:59:43.968 INFO kablam! warning: unused import: `std::env`
Oct 13 17:59:43.968 INFO kablam!  --> src/main.rs:7:5
Oct 13 17:59:43.968 INFO kablam!   |
Oct 13 17:59:43.968 INFO kablam! 7 | use std::env;
Oct 13 17:59:43.968 INFO kablam!   |     ^^^^^^^^
Oct 13 17:59:43.968 INFO kablam!   |
Oct 13 17:59:43.968 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 17:59:43.968 INFO kablam! 
Oct 13 17:59:44.076 INFO kablam! warning: unused import: `std::env`
Oct 13 17:59:44.076 INFO kablam!  --> src/main.rs:7:5
Oct 13 17:59:44.076 INFO kablam!   |
Oct 13 17:59:44.076 INFO kablam! 7 | use std::env;
Oct 13 17:59:44.076 INFO kablam!   |     ^^^^^^^^
Oct 13 17:59:44.076 INFO kablam!   |
Oct 13 17:59:44.076 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 17:59:44.076 INFO kablam! 
Oct 13 17:59:44.176 INFO kablam! warning: variant is never constructed: `Error`
Oct 13 17:59:44.176 INFO kablam!   --> src/error.rs:12:5
Oct 13 17:59:44.176 INFO kablam!    |
Oct 13 17:59:44.176 INFO kablam! 12 |     Error(String),
Oct 13 17:59:44.176 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 17:59:44.176 INFO kablam!    |
Oct 13 17:59:44.176 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:59:44.176 INFO kablam! 
Oct 13 17:59:44.176 INFO kablam! warning: method is never used: `new`
Oct 13 17:59:44.176 INFO kablam!   --> src/error.rs:18:5
Oct 13 17:59:44.176 INFO kablam!    |
Oct 13 17:59:44.176 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Oct 13 17:59:44.176 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:59:44.176 INFO kablam! 
Oct 13 17:59:44.252 INFO kablam! warning: variant is never constructed: `Error`
Oct 13 17:59:44.252 INFO kablam!   --> src/error.rs:12:5
Oct 13 17:59:44.252 INFO kablam!    |
Oct 13 17:59:44.252 INFO kablam! 12 |     Error(String),
Oct 13 17:59:44.252 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 17:59:44.252 INFO kablam!    |
Oct 13 17:59:44.252 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:59:44.252 INFO kablam! 
Oct 13 17:59:44.252 INFO kablam! warning: method is never used: `new`
Oct 13 17:59:44.252 INFO kablam!   --> src/error.rs:18:5
Oct 13 17:59:44.252 INFO kablam!    |
Oct 13 17:59:44.252 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Oct 13 17:59:44.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:59:44.252 INFO kablam! 
Oct 13 17:59:44.293 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Oct 13 17:59:44.300 INFO kablam! su: No module specific data is present
Oct 13 17:59:44.597 INFO running `"docker" "rm" "-f" "c13cb6e10a0181eaa9f42b6000a661cc95f9b230b45a5f76470a714504adfd0b"`
Oct 13 17:59:44.716 INFO blam! c13cb6e10a0181eaa9f42b6000a661cc95f9b230b45a5f76470a714504adfd0b