Nov 29 04:31:13.973 INFO checking asdf-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 04:31:13.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 29 04:31:14.501 INFO [stdout] 5655b6297d84deaf9ed86d138e7ab517a1e795f12d85eb99cee9b5133808726a
Nov 29 04:31:14.503 INFO running `"docker" "start" "-a" "5655b6297d84deaf9ed86d138e7ab517a1e795f12d85eb99cee9b5133808726a"`
Nov 29 04:31:16.384 INFO [stderr] usermod: no changes
Nov 29 04:31:16.532 INFO [stderr]     Checking asdf v0.1.0 (/source)
Nov 29 04:31:18.400 INFO [stderr] warning: unused import: `std::env`
Nov 29 04:31:18.400 INFO [stderr]  --> src/main.rs:7:5
Nov 29 04:31:18.400 INFO [stderr]   |
Nov 29 04:31:18.400 INFO [stderr] 7 | use std::env;
Nov 29 04:31:18.400 INFO [stderr]   |     ^^^^^^^^
Nov 29 04:31:18.400 INFO [stderr]   |
Nov 29 04:31:18.400 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 04:31:18.400 INFO [stderr] 
Nov 29 04:31:18.420 INFO [stderr] warning: unused import: `std::env`
Nov 29 04:31:18.420 INFO [stderr]  --> src/main.rs:7:5
Nov 29 04:31:18.420 INFO [stderr]   |
Nov 29 04:31:18.420 INFO [stderr] 7 | use std::env;
Nov 29 04:31:18.420 INFO [stderr]   |     ^^^^^^^^
Nov 29 04:31:18.420 INFO [stderr]   |
Nov 29 04:31:18.420 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 04:31:18.420 INFO [stderr] 
Nov 29 04:31:18.580 INFO [stderr] warning: variant is never constructed: `Error`
Nov 29 04:31:18.580 INFO [stderr]   --> src/error.rs:12:5
Nov 29 04:31:18.580 INFO [stderr]    |
Nov 29 04:31:18.580 INFO [stderr] 12 |     Error(String),
Nov 29 04:31:18.580 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 29 04:31:18.580 INFO [stderr]    |
Nov 29 04:31:18.580 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:31:18.580 INFO [stderr] 
Nov 29 04:31:18.580 INFO [stderr] warning: method is never used: `new`
Nov 29 04:31:18.580 INFO [stderr]   --> src/error.rs:18:5
Nov 29 04:31:18.580 INFO [stderr]    |
Nov 29 04:31:18.580 INFO [stderr] 18 |     pub fn new(desc: &str) -> Self {
Nov 29 04:31:18.580 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:31:18.580 INFO [stderr] 
Nov 29 04:31:18.604 INFO [stderr] warning: variant is never constructed: `Error`
Nov 29 04:31:18.604 INFO [stderr]   --> src/error.rs:12:5
Nov 29 04:31:18.604 INFO [stderr]    |
Nov 29 04:31:18.604 INFO [stderr] 12 |     Error(String),
Nov 29 04:31:18.604 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 29 04:31:18.604 INFO [stderr]    |
Nov 29 04:31:18.604 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:31:18.604 INFO [stderr] 
Nov 29 04:31:18.604 INFO [stderr] warning: method is never used: `new`
Nov 29 04:31:18.604 INFO [stderr]   --> src/error.rs:18:5
Nov 29 04:31:18.604 INFO [stderr]    |
Nov 29 04:31:18.604 INFO [stderr] 18 |     pub fn new(desc: &str) -> Self {
Nov 29 04:31:18.604 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:31:18.604 INFO [stderr] 
Nov 29 04:31:18.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Nov 29 04:31:18.640 INFO [stderr] su: No module specific data is present
Nov 29 04:31:19.146 INFO running `"docker" "inspect" "5655b6297d84deaf9ed86d138e7ab517a1e795f12d85eb99cee9b5133808726a"`
Nov 29 04:31:19.428 INFO running `"docker" "rm" "-f" "5655b6297d84deaf9ed86d138e7ab517a1e795f12d85eb99cee9b5133808726a"`
Nov 29 04:31:19.873 INFO [stdout] 5655b6297d84deaf9ed86d138e7ab517a1e795f12d85eb99cee9b5133808726a