[INFO] fetching crate chironaut 0.3.5...
[INFO] checking chironaut-0.3.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate chironaut 0.3.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate chironaut 0.3.5
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chironaut 0.3.5
[INFO] tweaked toml for crates.io crate chironaut 0.3.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chironaut 0.3.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chironaut 0.3.5 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d99b6c06e6b3a2ac4a235deb1496f5949b46398227739d0c9c3284d712d71dbd
[INFO] running `Command { std: "docker" "start" "-a" "d99b6c06e6b3a2ac4a235deb1496f5949b46398227739d0c9c3284d712d71dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d99b6c06e6b3a2ac4a235deb1496f5949b46398227739d0c9c3284d712d71dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99b6c06e6b3a2ac4a235deb1496f5949b46398227739d0c9c3284d712d71dbd", kill_on_drop: false }`
[INFO] [stdout] d99b6c06e6b3a2ac4a235deb1496f5949b46398227739d0c9c3284d712d71dbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e018b8871f7bbf79f922f58a5d7c81864e787d0aa2e21eaedcad840932a0d275
[INFO] running `Command { std: "docker" "start" "-a" "e018b8871f7bbf79f922f58a5d7c81864e787d0aa2e21eaedcad840932a0d275", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking chironaut v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AnteStructure` and `GameVariant`
[INFO] [stdout]  --> examples/comprehensive_test_suite.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chironaut::rules::{GameRules, GameVariant, AnteStructure};
[INFO] [stdout]   |                                   ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> examples/comprehensive_test_suite.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/heads_up_behavior_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut game = setup_heads_up_game();
[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]    --> examples/comprehensive_test_suite.rs:161:10
[INFO] [stdout]     |
[INFO] [stdout] 161 |     for (i, action) in actions.iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_pos`
[INFO] [stdout]    --> examples/comprehensive_test_suite.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let current_pos = game.current_position;
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_pos`
[INFO] [stdout]    --> examples/comprehensive_test_suite.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     let player_pos = game.current_position;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_pos`
[INFO] [stdout]    --> examples/comprehensive_test_suite.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |     let next_pos = game.current_position;
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_cards` is never used
[INFO] [stdout]   --> examples/comprehensive_test_suite.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn format_cards(cards: &[Card]) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameVariant` and `card::Card`
[INFO] [stdout]  --> tests/game_tests.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rules::{GameRules, GameVariant},
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout] 5 |     card::Card,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/basic_test.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for (i, player) in game.players.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/basic_test.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |     for (i, player) in game.players.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameVariant` and `card::Card`
[INFO] [stdout]  --> tests/two_player_tests.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rules::{GameRules, GameVariant},
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout] 5 |     card::Card,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dealer_pos`
[INFO] [stdout]    --> tests/two_player_tests.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let dealer_pos = game.dealer_position;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dealer_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GameSnapshot`
[INFO] [stdout]  --> examples/game_completion_snapshots.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |     game::{Game, GameSnapshot, GameStage},
[INFO] [stdout]   |                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::GameStage`
[INFO] [stdout]  --> examples/minimum_bet_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     game::GameStage,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AnteStructure`
[INFO] [stdout]  --> examples/ante_test.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chironaut::rules::{GameRules, AnteStructure};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hand_over` is never used
[INFO] [stdout]    --> src/main.rs:370:4
[INFO] [stdout]     |
[INFO] [stdout] 370 | fn is_hand_over(game: &Game) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hand_over` is never used
[INFO] [stdout]    --> src/main.rs:370:4
[INFO] [stdout]     |
[INFO] [stdout] 370 | fn is_hand_over(game: &Game) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::GameStage`
[INFO] [stdout]  --> examples/minimum_raise_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     game::GameStage,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bet_amount` is never read
[INFO] [stdout]    --> tests/allin_sidepot_tests.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |     let mut bet_amount = 0u32;
[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: unused import: `GameStage`
[INFO] [stdout]  --> examples/showdown_snapshot.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     game::{Game, GameStage},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `turn_bet_amount` is never read
[INFO] [stdout]    --> tests/allin_sidepot_tests.rs:529:13
[INFO] [stdout]     |
[INFO] [stdout] 529 |     let mut turn_bet_amount = 0u32;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameVariant` and `player::Player`
[INFO] [stdout]  --> tests/snapshot_test.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rules::{GameRules, GameVariant, AnteStructure},
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout] 5 |     player::Player,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.66s
[INFO] running `Command { std: "docker" "inspect" "e018b8871f7bbf79f922f58a5d7c81864e787d0aa2e21eaedcad840932a0d275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e018b8871f7bbf79f922f58a5d7c81864e787d0aa2e21eaedcad840932a0d275", kill_on_drop: false }`
[INFO] [stdout] e018b8871f7bbf79f922f58a5d7c81864e787d0aa2e21eaedcad840932a0d275