Nov 29 23:58:40.239 INFO checking klardotsh/souls against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:58:40.239 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 29 23:58:40.711 INFO [stdout] 292fe636dfd5bbf9193032bdd820d7a095ff6239f026ee0b50f7b14f1bec38ad
Nov 29 23:58:40.714 INFO running `"docker" "start" "-a" "292fe636dfd5bbf9193032bdd820d7a095ff6239f026ee0b50f7b14f1bec38ad"`
Nov 29 23:58:42.352 INFO [stderr] usermod: no changes
Nov 29 23:58:42.506 INFO [stderr] warning: Package `toml v0.3.1` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
Nov 29 23:58:42.568 INFO [stderr]     Checking net2 v0.2.27
Nov 29 23:58:42.572 INFO [stderr]     Checking xattr v0.1.11
Nov 29 23:58:42.572 INFO [stderr]     Checking filetime v0.1.10
Nov 29 23:58:42.572 INFO [stderr]     Checking inotify v0.3.0
Nov 29 23:58:42.572 INFO [stderr]     Checking nix v0.5.1
Nov 29 23:58:42.572 INFO [stderr]     Checking sha1 v0.1.1
Nov 29 23:58:42.572 INFO [stderr]     Checking base64 v0.4.1
Nov 29 23:58:42.572 INFO [stderr]     Checking toml v0.3.1
Nov 29 23:58:44.041 INFO [stderr]     Checking chrono v0.3.0
Nov 29 23:58:44.374 INFO [stderr]     Checking redis v0.5.4
Nov 29 23:58:44.850 INFO [stderr]     Checking tar v0.4.11
Nov 29 23:58:45.687 INFO [stderr]     Checking miow v0.1.5
Nov 29 23:58:51.777 INFO [stderr]     Checking mio v0.5.1
Nov 29 23:58:52.864 INFO [stderr]     Checking notify v4.0.1
Nov 29 23:58:54.071 INFO [stderr]     Checking souls v0.1.0 (/source)
Nov 29 23:58:57.548 INFO [stderr] warning: unused variable: `result`
Nov 29 23:58:57.548 INFO [stderr]   --> src/bin/harvester.rs:70:9
Nov 29 23:58:57.548 INFO [stderr]    |
Nov 29 23:58:57.548 INFO [stderr] 70 |     let result: Result<usize, redis::RedisError> = redis_con.rpush("backlog", buf);
Nov 29 23:58:57.548 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 29 23:58:57.548 INFO [stderr]    |
Nov 29 23:58:57.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:58:57.548 INFO [stderr] 
Nov 29 23:58:57.592 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:58:57.592 INFO [stderr]   --> src/bin/harvester.rs:73:23
Nov 29 23:58:57.592 INFO [stderr]    |
Nov 29 23:58:57.592 INFO [stderr] 73 | fn on_updated_package(mut path: &mut PathBuf, mapping: &HarvestMapping) {
Nov 29 23:58:57.592 INFO [stderr]    |                       ----^^^^
Nov 29 23:58:57.592 INFO [stderr]    |                       |
Nov 29 23:58:57.592 INFO [stderr]    |                       help: remove this `mut`
Nov 29 23:58:57.592 INFO [stderr]    |
Nov 29 23:58:57.592 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 23:58:57.592 INFO [stderr] 
Nov 29 23:58:57.596 INFO [stderr] warning: unused variable: `result`
Nov 29 23:58:57.596 INFO [stderr]   --> src/bin/harvester.rs:70:9
Nov 29 23:58:57.596 INFO [stderr]    |
Nov 29 23:58:57.596 INFO [stderr] 70 |     let result: Result<usize, redis::RedisError> = redis_con.rpush("backlog", buf);
Nov 29 23:58:57.596 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 29 23:58:57.596 INFO [stderr]    |
Nov 29 23:58:57.596 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:58:57.596 INFO [stderr] 
Nov 29 23:58:57.640 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:58:57.640 INFO [stderr]   --> src/bin/harvester.rs:73:23
Nov 29 23:58:57.640 INFO [stderr]    |
Nov 29 23:58:57.640 INFO [stderr] 73 | fn on_updated_package(mut path: &mut PathBuf, mapping: &HarvestMapping) {
Nov 29 23:58:57.640 INFO [stderr]    |                       ----^^^^
Nov 29 23:58:57.640 INFO [stderr]    |                       |
Nov 29 23:58:57.640 INFO [stderr]    |                       help: remove this `mut`
Nov 29 23:58:57.640 INFO [stderr]    |
Nov 29 23:58:57.640 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 23:58:57.640 INFO [stderr] 
Nov 29 23:58:57.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.28s
Nov 29 23:58:57.675 INFO [stderr] su: No module specific data is present
Nov 29 23:58:57.984 INFO running `"docker" "inspect" "292fe636dfd5bbf9193032bdd820d7a095ff6239f026ee0b50f7b14f1bec38ad"`
Nov 29 23:58:58.118 INFO running `"docker" "rm" "-f" "292fe636dfd5bbf9193032bdd820d7a095ff6239f026ee0b50f7b14f1bec38ad"`
Nov 29 23:58:58.328 INFO [stdout] 292fe636dfd5bbf9193032bdd820d7a095ff6239f026ee0b50f7b14f1bec38ad