Dec 01 00:18:07.610 INFO checking corollary-support-0.2.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:18:07.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 00:18:08.141 INFO [stdout] 882489c885a6c4ddaab85ff7e6f331edb78def8623d1c2c675889d2167f63fbf
Dec 01 00:18:08.143 INFO running `"docker" "start" "-a" "882489c885a6c4ddaab85ff7e6f331edb78def8623d1c2c675889d2167f63fbf"`
Dec 01 00:18:09.216 INFO [stderr] usermod: no changes
Dec 01 00:18:09.324 INFO [stderr]     Checking corollary-support v0.2.0 (/source)
Dec 01 00:18:11.968 INFO [stderr] warning: field is never used: `idx`
Dec 01 00:18:11.968 INFO [stderr]    --> src/lib.rs:861:5
Dec 01 00:18:11.968 INFO [stderr]     |
Dec 01 00:18:11.968 INFO [stderr] 861 |     idx: Vec<T>,
Dec 01 00:18:11.968 INFO [stderr]     |     ^^^^^^^^^^^
Dec 01 00:18:11.968 INFO [stderr]     |
Dec 01 00:18:11.968 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 00:18:11.968 INFO [stderr] 
Dec 01 00:18:11.968 INFO [stderr] warning: field is never used: `inner`
Dec 01 00:18:11.968 INFO [stderr]    --> src/lib.rs:862:5
Dec 01 00:18:11.968 INFO [stderr]     |
Dec 01 00:18:11.968 INFO [stderr] 862 |     inner: Vec<U>,
Dec 01 00:18:11.968 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 01 00:18:11.968 INFO [stderr] 
Dec 01 00:18:11.996 INFO [stderr] warning: field is never used: `idx`
Dec 01 00:18:11.996 INFO [stderr]    --> src/lib.rs:861:5
Dec 01 00:18:11.996 INFO [stderr]     |
Dec 01 00:18:11.996 INFO [stderr] 861 |     idx: Vec<T>,
Dec 01 00:18:11.996 INFO [stderr]     |     ^^^^^^^^^^^
Dec 01 00:18:11.996 INFO [stderr]     |
Dec 01 00:18:11.996 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 00:18:11.996 INFO [stderr] 
Dec 01 00:18:11.996 INFO [stderr] warning: field is never used: `inner`
Dec 01 00:18:11.996 INFO [stderr]    --> src/lib.rs:862:5
Dec 01 00:18:11.996 INFO [stderr]     |
Dec 01 00:18:11.996 INFO [stderr] 862 |     inner: Vec<U>,
Dec 01 00:18:11.996 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 01 00:18:11.996 INFO [stderr] 
Dec 01 00:18:12.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 01 00:18:12.053 INFO [stderr] su: No module specific data is present
Dec 01 00:18:13.008 INFO running `"docker" "inspect" "882489c885a6c4ddaab85ff7e6f331edb78def8623d1c2c675889d2167f63fbf"`
Dec 01 00:18:13.332 INFO running `"docker" "rm" "-f" "882489c885a6c4ddaab85ff7e6f331edb78def8623d1c2c675889d2167f63fbf"`
Dec 01 00:18:13.612 INFO [stdout] 882489c885a6c4ddaab85ff7e6f331edb78def8623d1c2c675889d2167f63fbf