[INFO] cloning repository https://github.com/npip99/poker-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npip99/poker-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpip99%2Fpoker-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpip99%2Fpoker-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b1ec9f0b8f8859cd98d7524c7c173a849a25c96 [INFO] checking npip99/poker-rust against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpip99%2Fpoker-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/npip99/poker-rust [INFO] finished tweaking git repo https://github.com/npip99/poker-rust [INFO] tweaked toml for git repo https://github.com/npip99/poker-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/npip99/poker-rust on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/npip99/poker-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03880e75e8823c35e014b629dd26f875f162aa826b1cc3e5ce11d2f1e8cbe5f9 [INFO] running `Command { std: "docker" "start" "-a" "03880e75e8823c35e014b629dd26f875f162aa826b1cc3e5ce11d2f1e8cbe5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03880e75e8823c35e014b629dd26f875f162aa826b1cc3e5ce11d2f1e8cbe5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03880e75e8823c35e014b629dd26f875f162aa826b1cc3e5ce11d2f1e8cbe5f9", kill_on_drop: false }` [INFO] [stdout] 03880e75e8823c35e014b629dd26f875f162aa826b1cc3e5ce11d2f1e8cbe5f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3aa5936033ff13431c4764fe75b9d3400e8ff0cc64495fb1bc8e7e2ecb313b8a [INFO] running `Command { std: "docker" "start" "-a" "3aa5936033ff13431c4764fe75b9d3400e8ff0cc64495fb1bc8e7e2ecb313b8a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Checking enum-iterator v0.6.0 [INFO] [stderr] Checking poker-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `deck::Deck` [INFO] [stdout] --> src/hand.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use deck::Deck; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deck::Card` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use deck::Card; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deck::Deck` [INFO] [stdout] --> src/hand.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use deck::Deck; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deck::Card` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use deck::Card; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/hand.rs:11:60 [INFO] [stdout] | [INFO] [stdout] 11 | std::iter::Iterator::collect(std::array::IntoIter::new([$(($k, $v),)*])) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let mut cards_by_suit: HashMap> = collection! { [INFO] [stdout] | ______________________________________________________- [INFO] [stdout] 56 | | Clubs => vec![], Diamonds => vec![], Hearts => vec![], Spades => vec![], [INFO] [stdout] 57 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `collection` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_flush` [INFO] [stdout] --> src/hand.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut has_flush = false; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_flush` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `flush_hand` is never read [INFO] [stdout] --> src/hand.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut flush_hand: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `works` is assigned to, but never used [INFO] [stdout] --> src/hand.rs:77:25 [INFO] [stdout] | [INFO] [stdout] 77 | let mut works = true; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_works` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `works` is never read [INFO] [stdout] --> src/hand.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | works = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/hand.rs:11:60 [INFO] [stdout] | [INFO] [stdout] 11 | std::iter::Iterator::collect(std::array::IntoIter::new([$(($k, $v),)*])) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let mut cards_by_suit: HashMap> = collection! { [INFO] [stdout] | ______________________________________________________- [INFO] [stdout] 56 | | Clubs => vec![], Diamonds => vec![], Hearts => vec![], Spades => vec![], [INFO] [stdout] 57 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `collection` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hand.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let mut has_flush = false; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | for i in 0..7 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_flush` [INFO] [stdout] --> src/hand.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut has_flush = false; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_flush` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `flush_hand` is never read [INFO] [stdout] --> src/hand.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut flush_hand: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `works` is assigned to, but never used [INFO] [stdout] --> src/hand.rs:77:25 [INFO] [stdout] | [INFO] [stdout] 77 | let mut works = true; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_works` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `works` is never read [INFO] [stdout] --> src/hand.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | works = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hand.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let mut has_flush = false; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | for i in 0..7 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `Command { std: "docker" "inspect" "3aa5936033ff13431c4764fe75b9d3400e8ff0cc64495fb1bc8e7e2ecb313b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa5936033ff13431c4764fe75b9d3400e8ff0cc64495fb1bc8e7e2ecb313b8a", kill_on_drop: false }` [INFO] [stdout] 3aa5936033ff13431c4764fe75b9d3400e8ff0cc64495fb1bc8e7e2ecb313b8a