[INFO] cloning repository https://github.com/timmy6figures/rust-blackjack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timmy6figures/rust-blackjack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimmy6figures%2Frust-blackjack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimmy6figures%2Frust-blackjack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37e2466559f9e5774416a7eb46fe6e1447ab82bb [INFO] checking timmy6figures/rust-blackjack against master#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimmy6figures%2Frust-blackjack" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timmy6figures/rust-blackjack on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timmy6figures/rust-blackjack [INFO] finished tweaking git repo https://github.com/timmy6figures/rust-blackjack [INFO] tweaked toml for git repo https://github.com/timmy6figures/rust-blackjack written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/timmy6figures/rust-blackjack 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" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking timmy6figures/rust-blackjack against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimmy6figures%2Frust-blackjack" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timmy6figures/rust-blackjack on toolchain 09146510cdb33d15474a35fde290187a88b1cf35 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timmy6figures/rust-blackjack [INFO] finished tweaking git repo https://github.com/timmy6figures/rust-blackjack [INFO] tweaked toml for git repo https://github.com/timmy6figures/rust-blackjack written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/timmy6figures/rust-blackjack 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" "+09146510cdb33d15474a35fde290187a88b1cf35" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d524d457f928d22b23ddf576aca8912db67d932492709eff1240b7f06f68d2d0 [INFO] running `Command { std: "docker" "start" "-a" "d524d457f928d22b23ddf576aca8912db67d932492709eff1240b7f06f68d2d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d524d457f928d22b23ddf576aca8912db67d932492709eff1240b7f06f68d2d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d524d457f928d22b23ddf576aca8912db67d932492709eff1240b7f06f68d2d0", kill_on_drop: false }` [INFO] [stdout] d524d457f928d22b23ddf576aca8912db67d932492709eff1240b7f06f68d2d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c642cb597b25a12697be047888cf277ee62fcafe2de442cfb1c257818c0113e [INFO] running `Command { std: "docker" "start" "-a" "2c642cb597b25a12697be047888cf277ee62fcafe2de442cfb1c257818c0113e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking blackjack v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0583]: file not found for module `card` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod card; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `card`, create file "src/card.rs" or "src/card/mod.rs" [INFO] [stdout] = note: if there is a `mod card` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `rank` [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | mod rank; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `rank`, create file "src/rank.rs" or "src/rank/mod.rs" [INFO] [stdout] = note: if there is a `mod rank` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `suit` [INFO] [stdout] --> src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod suit; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `suit`, create file "src/suit.rs" or "src/suit/mod.rs" [INFO] [stdout] = note: if there is a `mod suit` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `card` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod card; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `card`, create file "src/card.rs" or "src/card/mod.rs" [INFO] [stdout] = note: if there is a `mod card` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `rank` [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | mod rank; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `rank`, create file "src/rank.rs" or "src/rank/mod.rs" [INFO] [stdout] = note: if there is a `mod rank` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `suit` [INFO] [stdout] --> src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod suit; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `suit`, create file "src/suit.rs" or "src/suit/mod.rs" [INFO] [stdout] = note: if there is a `mod suit` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::card::Card` [INFO] [stdout] --> src/deck.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::card::Card; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Card` in `card` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::rank::Rank` [INFO] [stdout] --> src/deck.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::rank::Rank; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Rank` in `rank` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::suit::Suit` [INFO] [stdout] --> src/deck.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::suit::Suit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Suit` in `suit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::card::Card` [INFO] [stdout] --> src/hand.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::card::Card; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Card` in `card` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt` and `thread` [INFO] [stdout] --> src/deck.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, thread}; [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] --> src/hand.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/hand.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | if (value <= 21){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - if (value <= 21){ [INFO] [stdout] 26 + if value <= 21 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/hand.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | if (value > current_best_value && value <= 21){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 - if (value > current_best_value && value <= 21){ [INFO] [stdout] 56 + if value > current_best_value && value <= 21 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::card::Card` [INFO] [stdout] --> src/deck.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::card::Card; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Card` in `card` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::rank::Rank` [INFO] [stdout] --> src/deck.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::rank::Rank; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Rank` in `rank` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::suit::Suit` [INFO] [stdout] --> src/deck.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::suit::Suit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Suit` in `suit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::card::Card` [INFO] [stdout] --> src/hand.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::card::Card; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Card` in `card` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt` and `thread` [INFO] [stdout] --> src/deck.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, thread}; [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] --> src/hand.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/hand.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | if (value <= 21){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - if (value <= 21){ [INFO] [stdout] 26 + if value <= 21 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/hand.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | if (value > current_best_value && value <= 21){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 - if (value > current_best_value && value <= 21){ [INFO] [stdout] 56 + if value > current_best_value && value <= 21 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/deck.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blackjack` (bin "blackjack" test) due to 8 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/deck.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blackjack` (bin "blackjack") due to 8 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2c642cb597b25a12697be047888cf277ee62fcafe2de442cfb1c257818c0113e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c642cb597b25a12697be047888cf277ee62fcafe2de442cfb1c257818c0113e", kill_on_drop: false }` [INFO] [stdout] 2c642cb597b25a12697be047888cf277ee62fcafe2de442cfb1c257818c0113e