[INFO] updating cached repository https://github.com/Mesayuri/CodingPractice-BlackJack
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 354d2546173854284f57dc6fc45eac900595fd65
[INFO] checking Mesayuri/CodingPractice-BlackJack against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesayuri%2FCodingPractice-BlackJack" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mesayuri/CodingPractice-BlackJack on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Mesayuri/CodingPractice-BlackJack
[INFO] finished tweaking git repo https://github.com/Mesayuri/CodingPractice-BlackJack
[INFO] tweaked toml for git repo https://github.com/Mesayuri/CodingPractice-BlackJack written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Mesayuri/CodingPractice-BlackJack already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 67375224abc055f8a35d2384932ae109ebb1ac8421ab276bf826e8ae02e259f4
[INFO] running `"docker" "start" "-a" "67375224abc055f8a35d2384932ae109ebb1ac8421ab276bf826e8ae02e259f4"`
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking black_jack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bj_rules.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |             2...10 => new_card.rank = num.to_string(),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bj_rules.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |             1...10 => new_card.point = num,  // ! point of A is 1
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bj_rules.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |             11...13 => new_card.point = 10,
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bj_rules.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |             2...10 => new_card.rank = num.to_string(),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bj_rules.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |             1...10 => new_card.point = num,  // ! point of A is 1
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bj_rules.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |             11...13 => new_card.point = 10,
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]   --> src/bj_rules.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         rng.shuffle(&mut self.list);
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_suit` is never read
[INFO] [stderr]   --> src/bj_rules.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut current_suit: String = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]   --> src/bj_rules.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         rng.shuffle(&mut self.list);
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_suit` is never read
[INFO] [stderr]   --> src/bj_rules.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut current_suit: String = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "67375224abc055f8a35d2384932ae109ebb1ac8421ab276bf826e8ae02e259f4"`
[INFO] running `"docker" "rm" "-f" "67375224abc055f8a35d2384932ae109ebb1ac8421ab276bf826e8ae02e259f4"`
[INFO] [stdout] 67375224abc055f8a35d2384932ae109ebb1ac8421ab276bf826e8ae02e259f4