Nov 30 07:06:13.613 INFO checking anderejd/rollcache against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:06:13.613 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"`
Nov 30 07:06:14.018 INFO [stdout] 7a7e6a15c7f520c24fef1e696f34833a28a3c9e69198ad3788a1176167e2337c
Nov 30 07:06:14.022 INFO running `"docker" "start" "-a" "7a7e6a15c7f520c24fef1e696f34833a28a3c9e69198ad3788a1176167e2337c"`
Nov 30 07:06:15.380 INFO [stderr] usermod: no changes
Nov 30 07:06:15.433 INFO [stderr]     Checking rollcache v0.1.0 (/source)
Nov 30 07:06:15.932 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 30 07:06:15.932 INFO [stderr]  --> src/version_2/mod.rs:9:5
Nov 30 07:06:15.932 INFO [stderr]   |
Nov 30 07:06:15.932 INFO [stderr] 9 | use std::time::Instant;
Nov 30 07:06:15.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 07:06:15.932 INFO [stderr]   |
Nov 30 07:06:15.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:06:15.932 INFO [stderr] 
Nov 30 07:06:15.970 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 30 07:06:15.970 INFO [stderr]  --> src/version_2/mod.rs:9:5
Nov 30 07:06:15.970 INFO [stderr]   |
Nov 30 07:06:15.970 INFO [stderr] 9 | use std::time::Instant;
Nov 30 07:06:15.970 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 07:06:15.970 INFO [stderr]   |
Nov 30 07:06:15.970 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:06:15.971 INFO [stderr] 
Nov 30 07:06:16.132 INFO [stderr] warning: struct is never constructed: `InsertionWithRelocation`
Nov 30 07:06:16.132 INFO [stderr]   --> src/version_2/ringlist.rs:34:1
Nov 30 07:06:16.132 INFO [stderr]    |
Nov 30 07:06:16.132 INFO [stderr] 34 | pub struct InsertionWithRelocation {
Nov 30 07:06:16.132 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:06:16.132 INFO [stderr]    |
Nov 30 07:06:16.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:06:16.132 INFO [stderr] 
Nov 30 07:06:16.132 INFO [stderr] warning: method is never used: `get`
Nov 30 07:06:16.132 INFO [stderr]    --> src/version_2/ringlist.rs:222:5
Nov 30 07:06:16.132 INFO [stderr]     |
Nov 30 07:06:16.132 INFO [stderr] 222 |     pub fn get(&self, i: Id) -> Option<&T> {
Nov 30 07:06:16.132 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:06:16.132 INFO [stderr] 
Nov 30 07:06:16.224 INFO [stderr] warning: struct is never constructed: `InsertionWithRelocation`
Nov 30 07:06:16.224 INFO [stderr]   --> src/version_2/ringlist.rs:34:1
Nov 30 07:06:16.224 INFO [stderr]    |
Nov 30 07:06:16.224 INFO [stderr] 34 | pub struct InsertionWithRelocation {
Nov 30 07:06:16.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:06:16.224 INFO [stderr]    |
Nov 30 07:06:16.224 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:06:16.224 INFO [stderr] 
Nov 30 07:06:16.224 INFO [stderr] warning: method is never used: `get`
Nov 30 07:06:16.224 INFO [stderr]    --> src/version_2/ringlist.rs:222:5
Nov 30 07:06:16.224 INFO [stderr]     |
Nov 30 07:06:16.224 INFO [stderr] 222 |     pub fn get(&self, i: Id) -> Option<&T> {
Nov 30 07:06:16.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:06:16.224 INFO [stderr] 
Nov 30 07:06:16.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 30 07:06:16.668 INFO [stderr] su: No module specific data is present
Nov 30 07:06:17.612 INFO running `"docker" "inspect" "7a7e6a15c7f520c24fef1e696f34833a28a3c9e69198ad3788a1176167e2337c"`
Nov 30 07:06:17.916 INFO running `"docker" "rm" "-f" "7a7e6a15c7f520c24fef1e696f34833a28a3c9e69198ad3788a1176167e2337c"`
Nov 30 07:06:18.202 INFO [stdout] 7a7e6a15c7f520c24fef1e696f34833a28a3c9e69198ad3788a1176167e2337c