[INFO] cloning repository https://github.com/RobbingDaHood/my_little_rpg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobbingDaHood/my_little_rpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbingDaHood%2Fmy_little_rpg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbingDaHood%2Fmy_little_rpg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c9bf28741fa64408f231d15191554acd649e450 [INFO] checking RobbingDaHood/my_little_rpg/2c9bf28741fa64408f231d15191554acd649e450 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbingDaHood%2Fmy_little_rpg" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RobbingDaHood/my_little_rpg on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/RobbingDaHood/my_little_rpg [INFO] finished tweaking git repo https://github.com/RobbingDaHood/my_little_rpg [INFO] tweaked toml for git repo https://github.com/RobbingDaHood/my_little_rpg written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RobbingDaHood/my_little_rpg 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f1312cd7adc6cf74c8e4050572a47888ea5b7c61bb2935e54979763de89bffd [INFO] running `Command { std: "docker" "start" "-a" "0f1312cd7adc6cf74c8e4050572a47888ea5b7c61bb2935e54979763de89bffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f1312cd7adc6cf74c8e4050572a47888ea5b7c61bb2935e54979763de89bffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f1312cd7adc6cf74c8e4050572a47888ea5b7c61bb2935e54979763de89bffd", kill_on_drop: false }` [INFO] [stdout] 0f1312cd7adc6cf74c8e4050572a47888ea5b7c61bb2935e54979763de89bffd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baf60ef4c5eb612533d9f0d9cd9cf11477b38dbdb3b20d1cca625f617d0751f4 [INFO] running `Command { std: "docker" "start" "-a" "baf60ef4c5eb612533d9f0d9cd9cf11477b38dbdb3b20d1cca625f617d0751f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [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] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde v1.0.189 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking my_little_rpg v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/command/expand_min_element.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DamageType` [INFO] [stdout] --> src/command/expand_min_element.rs:10:52 [INFO] [stdout] | [INFO] [stdout] 10 | damage_types::{get_mut_random_attack_type, DamageType}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/my_little_rpg_errors.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/the_world/damage_types.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | BTreeMap, HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/command/expand_min_element.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DamageType` [INFO] [stdout] --> src/command/expand_min_element.rs:10:52 [INFO] [stdout] | [INFO] [stdout] 10 | damage_types::{get_mut_random_attack_type, DamageType}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CraftingInfo`, `Game`, `Item`, `damage_types::DamageType`, `item_modifier::Modifier`, `modifier_cost::Cost`, and `modifier_gain::Gain` [INFO] [stdout] --> src/command/move/tests.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | Game, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | damage_types::DamageType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | item::{CraftingInfo, Item}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^ [INFO] [stdout] 10 | item_modifier::Modifier, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | item_resource::Type, [INFO] [stdout] 12 | modifier_cost::Cost, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | modifier_gain::Gain, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/my_little_rpg_errors.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/the_world/damage_types.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | BTreeMap, HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IteratorRandom` [INFO] [stdout] --> src/the_world/damage_types.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::prelude::{IteratorRandom, SliceRandom}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/command/craft_expand_modifier.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let mut inventory_item = game.inventory[inventory_index].as_mut().expect( [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: variable does not need to be mutable [INFO] [stdout] --> src/command/craft_reroll_modifier.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut inventory_item = game.inventory[inventory_index].as_mut().expect( [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/command/expand_min_element.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | .map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IteratorRandom` [INFO] [stdout] --> src/the_world/damage_types.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::prelude::{IteratorRandom, SliceRandom}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/command/craft_expand_modifier.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let mut inventory_item = game.inventory[inventory_index].as_mut().expect( [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: variable does not need to be mutable [INFO] [stdout] --> src/command/craft_reroll_modifier.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut inventory_item = game.inventory[inventory_index].as_mut().expect( [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `damage_amount` [INFO] [stdout] --> src/the_world/damage_types.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | .map(|(damage_kind, damage_amount)| damage_kind) [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/command/expand_min_element.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | .map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&DamageType` instead of dereferencing the inner type [INFO] [stdout] --> src/the_world/damage_types.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | ))? [INFO] [stdout] | ____________^ [INFO] [stdout] 73 | | .deref() [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `damage_amount` [INFO] [stdout] --> src/the_world/damage_types.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | .map(|(damage_kind, damage_amount)| damage_kind) [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&DamageType` instead of dereferencing the inner type [INFO] [stdout] --> src/the_world/damage_types.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | ))? [INFO] [stdout] | ____________^ [INFO] [stdout] 73 | | .deref() [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.96s [INFO] running `Command { std: "docker" "inspect" "baf60ef4c5eb612533d9f0d9cd9cf11477b38dbdb3b20d1cca625f617d0751f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baf60ef4c5eb612533d9f0d9cd9cf11477b38dbdb3b20d1cca625f617d0751f4", kill_on_drop: false }` [INFO] [stdout] baf60ef4c5eb612533d9f0d9cd9cf11477b38dbdb3b20d1cca625f617d0751f4