Dec 12 13:28:17.933 INFO checking guess_host_triple-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 13:28:17.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 13:28:18.380 INFO [stdout] 034a63b7bc15ef2b24cdfcea731835f2ac59a1fa24750af498138beb9379458b
Dec 12 13:28:18.380 INFO running `"docker" "start" "-a" "034a63b7bc15ef2b24cdfcea731835f2ac59a1fa24750af498138beb9379458b"`
Dec 12 13:28:19.496 INFO [stderr] usermod: no changes
Dec 12 13:28:19.621 INFO [stderr]     Checking guess_host_triple v0.1.0 (/source)
Dec 12 13:28:20.372 INFO [stderr] warning: variant is never constructed: `Unknown`
Dec 12 13:28:20.372 INFO [stderr]    --> src/lib.rs:106:5
Dec 12 13:28:20.373 INFO [stderr]     |
Dec 12 13:28:20.373 INFO [stderr] 106 |     Unknown,
Dec 12 13:28:20.373 INFO [stderr]     |     ^^^^^^^
Dec 12 13:28:20.373 INFO [stderr]     |
Dec 12 13:28:20.373 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 13:28:20.373 INFO [stderr] 
Dec 12 13:28:20.373 INFO [stderr] warning: variant is never constructed: `Big`
Dec 12 13:28:20.373 INFO [stderr]    --> src/lib.rs:107:5
Dec 12 13:28:20.373 INFO [stderr]     |
Dec 12 13:28:20.373 INFO [stderr] 107 |     Big,
Dec 12 13:28:20.373 INFO [stderr]     |     ^^^
Dec 12 13:28:20.373 INFO [stderr] 
Dec 12 13:28:20.373 INFO [stderr] warning: variant is never constructed: `Windows`
Dec 12 13:28:20.373 INFO [stderr]    --> src/lib.rs:114:5
Dec 12 13:28:20.373 INFO [stderr]     |
Dec 12 13:28:20.373 INFO [stderr] 114 |     Windows,
Dec 12 13:28:20.373 INFO [stderr]     |     ^^^^^^^
Dec 12 13:28:20.373 INFO [stderr] 
Dec 12 13:28:20.373 INFO [stderr] warning: variant is never constructed: `Android`
Dec 12 13:28:20.373 INFO [stderr]    --> src/lib.rs:115:5
Dec 12 13:28:20.373 INFO [stderr]     |
Dec 12 13:28:20.373 INFO [stderr] 115 |     Android,
Dec 12 13:28:20.373 INFO [stderr]     |     ^^^^^^^
Dec 12 13:28:20.373 INFO [stderr] 
Dec 12 13:28:20.664 INFO [stderr] warning: variant is never constructed: `Unknown`
Dec 12 13:28:20.664 INFO [stderr]    --> src/lib.rs:106:5
Dec 12 13:28:20.664 INFO [stderr]     |
Dec 12 13:28:20.664 INFO [stderr] 106 |     Unknown,
Dec 12 13:28:20.664 INFO [stderr]     |     ^^^^^^^
Dec 12 13:28:20.664 INFO [stderr]     |
Dec 12 13:28:20.664 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 13:28:20.664 INFO [stderr] 
Dec 12 13:28:22.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Dec 12 13:28:22.387 INFO [stderr] su: No module specific data is present
Dec 12 13:28:23.132 INFO running `"docker" "inspect" "034a63b7bc15ef2b24cdfcea731835f2ac59a1fa24750af498138beb9379458b"`
Dec 12 13:28:23.277 INFO running `"docker" "rm" "-f" "034a63b7bc15ef2b24cdfcea731835f2ac59a1fa24750af498138beb9379458b"`
Dec 12 13:28:23.391 INFO [stdout] 034a63b7bc15ef2b24cdfcea731835f2ac59a1fa24750af498138beb9379458b