Nov 02 01:48:51.827 INFO checking asdf-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 01:48:51.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 02 01:48:52.056 INFO blam! 8f2258a0383503c66b474b97ac764b67f0b0f92b9aaf7f6716ee0b00e4c8520e
Nov 02 01:48:52.056 INFO running `"docker" "start" "-a" "8f2258a0383503c66b474b97ac764b67f0b0f92b9aaf7f6716ee0b00e4c8520e"`
Nov 02 01:48:52.733 INFO kablam! usermod: no changes
Nov 02 01:48:52.932 INFO kablam!     Checking asdf v0.1.0 (/source)
Nov 02 01:48:54.989 INFO kablam! warning: unused import: `std::env`
Nov 02 01:48:54.989 INFO kablam!  --> src/main.rs:7:5
Nov 02 01:48:54.989 INFO kablam!   |
Nov 02 01:48:54.989 INFO kablam! 7 | use std::env;
Nov 02 01:48:54.989 INFO kablam!   |     ^^^^^^^^
Nov 02 01:48:54.989 INFO kablam!   |
Nov 02 01:48:54.989 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 01:48:54.989 INFO kablam! 
Nov 02 01:48:55.107 INFO kablam! warning: unused import: `std::env`
Nov 02 01:48:55.107 INFO kablam!  --> src/main.rs:7:5
Nov 02 01:48:55.107 INFO kablam!   |
Nov 02 01:48:55.107 INFO kablam! 7 | use std::env;
Nov 02 01:48:55.107 INFO kablam!   |     ^^^^^^^^
Nov 02 01:48:55.107 INFO kablam!   |
Nov 02 01:48:55.107 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 01:48:55.107 INFO kablam! 
Nov 02 01:48:55.162 INFO kablam! warning: variant is never constructed: `Error`
Nov 02 01:48:55.162 INFO kablam!   --> src/error.rs:12:5
Nov 02 01:48:55.162 INFO kablam!    |
Nov 02 01:48:55.162 INFO kablam! 12 |     Error(String),
Nov 02 01:48:55.162 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 01:48:55.163 INFO kablam!    |
Nov 02 01:48:55.163 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 01:48:55.163 INFO kablam! 
Nov 02 01:48:55.163 INFO kablam! warning: method is never used: `new`
Nov 02 01:48:55.163 INFO kablam!   --> src/error.rs:18:5
Nov 02 01:48:55.163 INFO kablam!    |
Nov 02 01:48:55.163 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Nov 02 01:48:55.163 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:48:55.163 INFO kablam! 
Nov 02 01:48:55.264 INFO kablam! warning: variant is never constructed: `Error`
Nov 02 01:48:55.264 INFO kablam!   --> src/error.rs:12:5
Nov 02 01:48:55.264 INFO kablam!    |
Nov 02 01:48:55.264 INFO kablam! 12 |     Error(String),
Nov 02 01:48:55.264 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 01:48:55.264 INFO kablam!    |
Nov 02 01:48:55.264 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 01:48:55.264 INFO kablam! 
Nov 02 01:48:55.264 INFO kablam! warning: method is never used: `new`
Nov 02 01:48:55.264 INFO kablam!   --> src/error.rs:18:5
Nov 02 01:48:55.264 INFO kablam!    |
Nov 02 01:48:55.264 INFO kablam! 18 |     pub fn new(desc: &str) -> Self {
Nov 02 01:48:55.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:48:55.264 INFO kablam! 
Nov 02 01:48:55.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Nov 02 01:48:55.290 INFO kablam! su: No module specific data is present
Nov 02 01:48:55.870 INFO running `"docker" "rm" "-f" "8f2258a0383503c66b474b97ac764b67f0b0f92b9aaf7f6716ee0b00e4c8520e"`
Nov 02 01:48:56.064 INFO blam! 8f2258a0383503c66b474b97ac764b67f0b0f92b9aaf7f6716ee0b00e4c8520e