Dec 15 19:27:12.904 INFO testing cfg-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 19:27:12.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 15 19:27:13.075 INFO [stdout] ed31353bd31dfa8c5c63de817dbaf161fd0bedeea7ceda14618eaee490c29caf
Dec 15 19:27:13.077 INFO running `"docker" "start" "-a" "ed31353bd31dfa8c5c63de817dbaf161fd0bedeea7ceda14618eaee490c29caf"`
Dec 15 19:27:13.492 INFO [stderr] usermod: no changes
Dec 15 19:27:13.492 INFO [stderr]    Compiling bit-matrix v0.2.0
Dec 15 19:27:14.181 INFO [stderr]    Compiling cfg v0.3.0 (/source)
Dec 15 19:27:15.239 INFO [stderr] warning: type alias is never used: `LhsWithHistory`
Dec 15 19:27:15.239 INFO [stderr]    --> src/binarized.rs:389:1
Dec 15 19:27:15.239 INFO [stderr]     |
Dec 15 19:27:15.239 INFO [stderr] 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Dec 15 19:27:15.239 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:27:15.239 INFO [stderr]     |
Dec 15 19:27:15.239 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 19:27:15.239 INFO [stderr] 
Dec 15 19:27:15.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 15 19:27:15.492 INFO [stderr] su: No module specific data is present
Dec 15 19:27:15.759 INFO running `"docker" "inspect" "ed31353bd31dfa8c5c63de817dbaf161fd0bedeea7ceda14618eaee490c29caf"`
Dec 15 19:27:15.842 INFO running `"docker" "rm" "-f" "ed31353bd31dfa8c5c63de817dbaf161fd0bedeea7ceda14618eaee490c29caf"`
Dec 15 19:27:15.922 INFO [stdout] ed31353bd31dfa8c5c63de817dbaf161fd0bedeea7ceda14618eaee490c29caf
Dec 15 19:27:15.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 19:27:16.158 INFO [stdout] 1664b3de4da0332c3ad59864909c12e82c5ca9ab21ccad7e4f8232ed4759e509
Dec 15 19:27:16.160 INFO running `"docker" "start" "-a" "1664b3de4da0332c3ad59864909c12e82c5ca9ab21ccad7e4f8232ed4759e509"`
Dec 15 19:27:16.551 INFO [stderr] usermod: no changes
Dec 15 19:27:16.589 INFO [stderr]    Compiling cfg v0.3.0 (/source)
Dec 15 19:27:20.671 INFO [stderr] error: type alias is never used: `LhsWithHistory`
Dec 15 19:27:20.671 INFO [stderr]    --> src/binarized.rs:389:1
Dec 15 19:27:20.671 INFO [stderr]     |
Dec 15 19:27:20.671 INFO [stderr] 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Dec 15 19:27:20.671 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:27:20.671 INFO [stderr]     |
Dec 15 19:27:20.671 INFO [stderr] note: lint level defined here
Dec 15 19:27:20.671 INFO [stderr]    --> src/lib.rs:11:24
Dec 15 19:27:20.671 INFO [stderr]     |
Dec 15 19:27:20.671 INFO [stderr] 11  | #![cfg_attr(test, deny(warnings))]
Dec 15 19:27:20.671 INFO [stderr]     |                        ^^^^^^^^
Dec 15 19:27:20.671 INFO [stderr]     = note: #[deny(dead_code)] implied by #[deny(warnings)]
Dec 15 19:27:20.671 INFO [stderr] 
Dec 15 19:27:20.779 INFO [stderr] error: aborting due to previous error
Dec 15 19:27:20.779 INFO [stderr] 
Dec 15 19:27:20.859 INFO [stderr] error: Could not compile `cfg`.
Dec 15 19:27:20.859 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 19:27:24.047 INFO [stderr] error: build failed
Dec 15 19:27:24.048 INFO [stderr] su: No module specific data is present
Dec 15 19:27:24.810 INFO running `"docker" "inspect" "1664b3de4da0332c3ad59864909c12e82c5ca9ab21ccad7e4f8232ed4759e509"`
Dec 15 19:27:25.031 INFO running `"docker" "rm" "-f" "1664b3de4da0332c3ad59864909c12e82c5ca9ab21ccad7e4f8232ed4759e509"`
Dec 15 19:27:25.331 INFO [stdout] 1664b3de4da0332c3ad59864909c12e82c5ca9ab21ccad7e4f8232ed4759e509