[INFO] cloning repository https://github.com/BlaiseBaptist/monster_battle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlaiseBaptist/monster_battle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlaiseBaptist%2Fmonster_battle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlaiseBaptist%2Fmonster_battle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 886d3025144ef07e4094285a12eba66fcc9b9926 [INFO] testing BlaiseBaptist/monster_battle against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlaiseBaptist%2Fmonster_battle" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlaiseBaptist/monster_battle on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlaiseBaptist/monster_battle [INFO] finished tweaking git repo https://github.com/BlaiseBaptist/monster_battle [INFO] tweaked toml for git repo https://github.com/BlaiseBaptist/monster_battle written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/BlaiseBaptist/monster_battle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pad v0.1.5 [INFO] [stderr] Downloaded syn v0.15.34 [INFO] [stderr] Downloaded serde_derive v1.0.91 [INFO] [stderr] Downloaded serde v1.0.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe10d65cc7741d52b2dd375f2e13b0fe5003898be4e94275d413d40d64e32793 [INFO] running `Command { std: "docker" "start" "-a" "fe10d65cc7741d52b2dd375f2e13b0fe5003898be4e94275d413d40d64e32793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe10d65cc7741d52b2dd375f2e13b0fe5003898be4e94275d413d40d64e32793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe10d65cc7741d52b2dd375f2e13b0fe5003898be4e94275d413d40d64e32793", kill_on_drop: false }` [INFO] [stdout] fe10d65cc7741d52b2dd375f2e13b0fe5003898be4e94275d413d40d64e32793 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 941b2fbf85fc2ba9dad14d427593300603877eff307c93fa2093a8e8c2c966df [INFO] running `Command { std: "docker" "start" "-a" "941b2fbf85fc2ba9dad14d427593300603877eff307c93fa2093a8e8c2c966df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling pad v0.1.5 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling monster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/server.rs:231:16 [INFO] [stdout] | [INFO] [stdout] 231 | fn set_up() -> (Team) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - fn set_up() -> (Team) { [INFO] [stdout] 231 + fn set_up() -> Team { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/server.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | (team) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - (team) [INFO] [stdout] 238 + team [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 58 | monsters: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 58 - monsters: Vec>, [INFO] [stdout] 58 + monsters: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] 20 + fn attack(&self, other: &mut dyn Monster, round: i32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:111:34 [INFO] [stdout] | [INFO] [stdout] 111 | fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 111 - fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] 111 + fn attack(&self, other: &mut dyn Monster, round: i32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stars` is never read [INFO] [stdout] --> src/server.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct Logic { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | stars: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `money`, `name`, `level` and `id` are never read [INFO] [stdout] --> src/server.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 45 | team: Team, [INFO] [stdout] 46 | money: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | level: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 49 | id: u128, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `star_check` is never used [INFO] [stdout] --> src/server.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | fn star_check(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.66s [INFO] running `Command { std: "docker" "inspect" "941b2fbf85fc2ba9dad14d427593300603877eff307c93fa2093a8e8c2c966df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941b2fbf85fc2ba9dad14d427593300603877eff307c93fa2093a8e8c2c966df", kill_on_drop: false }` [INFO] [stdout] 941b2fbf85fc2ba9dad14d427593300603877eff307c93fa2093a8e8c2c966df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92a1b0c41110e184d81a216a132a51d04182140da2faaa01af921f830d347202 [INFO] running `Command { std: "docker" "start" "-a" "92a1b0c41110e184d81a216a132a51d04182140da2faaa01af921f830d347202", kill_on_drop: false }` [INFO] [stderr] Compiling monster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/server.rs:231:16 [INFO] [stdout] | [INFO] [stdout] 231 | fn set_up() -> (Team) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - fn set_up() -> (Team) { [INFO] [stdout] 231 + fn set_up() -> Team { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/server.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | (team) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - (team) [INFO] [stdout] 238 + team [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 58 | monsters: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 58 - monsters: Vec>, [INFO] [stdout] 58 + monsters: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] 20 + fn attack(&self, other: &mut dyn Monster, round: i32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:111:34 [INFO] [stdout] | [INFO] [stdout] 111 | fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 111 - fn attack(&self, other: &mut Monster, round: i32) { [INFO] [stdout] 111 + fn attack(&self, other: &mut dyn Monster, round: i32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stars` is never read [INFO] [stdout] --> src/server.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct Logic { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | stars: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `money`, `name`, `level` and `id` are never read [INFO] [stdout] --> src/server.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 45 | team: Team, [INFO] [stdout] 46 | money: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | level: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 49 | id: u128, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `star_check` is never used [INFO] [stdout] --> src/server.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | fn star_check(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "92a1b0c41110e184d81a216a132a51d04182140da2faaa01af921f830d347202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a1b0c41110e184d81a216a132a51d04182140da2faaa01af921f830d347202", kill_on_drop: false }` [INFO] [stdout] 92a1b0c41110e184d81a216a132a51d04182140da2faaa01af921f830d347202 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b59eccd7b829292ec8145e322517c2916175f132deed61e0422811e55e93cd9f [INFO] running `Command { std: "docker" "start" "-a" "b59eccd7b829292ec8145e322517c2916175f132deed61e0422811e55e93cd9f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "b59eccd7b829292ec8145e322517c2916175f132deed61e0422811e55e93cd9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b59eccd7b829292ec8145e322517c2916175f132deed61e0422811e55e93cd9f", kill_on_drop: false }` [INFO] [stdout] b59eccd7b829292ec8145e322517c2916175f132deed61e0422811e55e93cd9f