[INFO] fetching crate league-of-crates 0.3.4...
[INFO] checking league-of-crates-0.3.4 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate league-of-crates 0.3.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate league-of-crates 0.3.4
[INFO] finished tweaking crates.io crate league-of-crates 0.3.4
[INFO] tweaked toml for crates.io crate league-of-crates 0.3.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate league-of-crates 0.3.4 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 163 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding serde v1.0.171 (available: v1.0.228)
[INFO] [stderr]       Adding serde_derive v1.0.171 (available: v1.0.228)
[INFO] [stderr]       Adding serde_json v1.0.109 (available: v1.0.145)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8346dc501edc4b6b72cb52d0933b5568f9f15170b3efb59be716d53ca714e4bb
[INFO] running `Command { std: "docker" "start" "-a" "8346dc501edc4b6b72cb52d0933b5568f9f15170b3efb59be716d53ca714e4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8346dc501edc4b6b72cb52d0933b5568f9f15170b3efb59be716d53ca714e4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8346dc501edc4b6b72cb52d0933b5568f9f15170b3efb59be716d53ca714e4bb", kill_on_drop: false }`
[INFO] [stdout] 8346dc501edc4b6b72cb52d0933b5568f9f15170b3efb59be716d53ca714e4bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c4de6497ef89c1a543792c2393ad2e8b6e3337fe6ebaa9cdbe36513e2e6d74
[INFO] running `Command { std: "docker" "start" "-a" "b1c4de6497ef89c1a543792c2393ad2e8b6e3337fe6ebaa9cdbe36513e2e6d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
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[INFO] [stderr]     Checking league-of-crates v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MapAccess` and `SeqAccess`
[INFO] [stdout]  --> src/champion.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::de::{MapAccess, SeqAccess};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializer`
[INFO] [stdout]  --> src/champion.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Deserializer};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MapAccess` and `SeqAccess`
[INFO] [stdout]  --> src/champion.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::de::{MapAccess, SeqAccess};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializer`
[INFO] [stdout]  --> src/champion.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Deserializer};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `new_dir_wrapped`
[INFO] [stdout]  --> src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | macro_rules! new_dir_wrapped {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `new_dir`
[INFO] [stdout]  --> src/lib.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! new_dir {
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameData` is never constructed
[INFO] [stdout]  --> src/champion.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct GameData {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_stats_level` and `get_stats_range` are never used
[INFO] [stdout]    --> src/champion.rs:75:12
[INFO] [stdout]     |
[INFO] [stdout]  74 | impl GameData {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout]  75 |     pub fn get_stats_level(&self, level: u32) -> Result<LevelStats, ChampStatError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get_stats_range(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbilityResource` is never constructed
[INFO] [stdout]    --> src/champion.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct AbilityResource {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ResourceType` is never used
[INFO] [stdout]    --> src/champion.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub enum ResourceType {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Roles` is never used
[INFO] [stdout]    --> src/champion.rs:281:10
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub enum Roles {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Champion` is never constructed
[INFO] [stdout]    --> src/champion.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub struct Champion {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `populate_gamedata`, `get_stats_level`, `get_stats_range`, `get_effective_hp_at_level`, and `get_effective_hp_range` are never used
[INFO] [stdout]    --> src/champion.rs:317:18
[INFO] [stdout]     |
[INFO] [stdout] 316 | impl Champion {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 317 |     pub async fn populate_gamedata(&mut self) -> Result<(), Box<dyn error::Error>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     pub fn get_stats_level(&self, level: u32) -> Result<LevelStats, ChampStatError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn get_stats_range(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn get_effective_hp_at_level(&self, level: u32) -> Result<EffectiveHealth, ChampStatError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn get_effective_hp_range(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ChampStatError` is never used
[INFO] [stdout]    --> src/champion.rs:393:10
[INFO] [stdout]     |
[INFO] [stdout] 393 | pub enum ChampStatError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LevelStats` is never constructed
[INFO] [stdout]    --> src/champion.rs:407:12
[INFO] [stdout]     |
[INFO] [stdout] 407 | pub struct LevelStats {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_effective_health` is never used
[INFO] [stdout]    --> src/champion.rs:423:12
[INFO] [stdout]     |
[INFO] [stdout] 422 | impl LevelStats {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 423 |     pub fn get_effective_health(&self) -> EffectiveHealth {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EffectiveHealth` is never constructed
[INFO] [stdout]    --> src/champion.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 431 | pub struct EffectiveHealth {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChampDir` is never constructed
[INFO] [stdout]    --> src/champion.rs:438:12
[INFO] [stdout]     |
[INFO] [stdout] 438 | pub struct ChampDir {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_cdragon`, `get_by_name`, `get_by_alias`, and `get_by_key` are never used
[INFO] [stdout]    --> src/champion.rs:443:18
[INFO] [stdout]     |
[INFO] [stdout] 442 | impl ChampDir {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 443 |     pub async fn from_cdragon() -> Result<ChampDir, Box<dyn error::Error>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 458 |     pub fn get_by_name(&self, name: String) -> Option<&Champion> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub fn get_by_alias(&self, alias: String) -> Option<&Champion> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     pub fn get_by_key(&self, id: i32) -> Option<&Champion> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_stats_range` is never used
[INFO] [stdout]    --> src/champion.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout]  74 | impl GameData {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get_stats_range(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_stats_range`, `get_effective_hp_at_level`, and `get_effective_hp_range` are never used
[INFO] [stdout]    --> src/champion.rs:353:12
[INFO] [stdout]     |
[INFO] [stdout] 316 | impl Champion {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn get_stats_range(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn get_effective_hp_at_level(&self, level: u32) -> Result<EffectiveHealth, ChampStatError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn get_effective_hp_range(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LevelRangeError` is never constructed
[INFO] [stdout]    --> src/champion.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 393 | pub enum ChampStatError {
[INFO] [stdout]     |          -------------- variant in this enum
[INFO] [stdout] 394 |     ZeroError,
[INFO] [stdout] 395 |     LevelRangeError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChampStatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `secondary_resource_base` and `secondary_resource_regen` are never read
[INFO] [stdout]    --> src/champion.rs:418:9
[INFO] [stdout]     |
[INFO] [stdout] 407 | pub struct LevelStats {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub secondary_resource_base: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 419 |     pub secondary_resource_regen: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_effective_health` is never used
[INFO] [stdout]    --> src/champion.rs:423:12
[INFO] [stdout]     |
[INFO] [stdout] 422 | impl LevelStats {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 423 |     pub fn get_effective_health(&self) -> EffectiveHealth {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EffectiveHealth` is never constructed
[INFO] [stdout]    --> src/champion.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 431 | pub struct EffectiveHealth {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_by_alias` is never used
[INFO] [stdout]    --> src/champion.rs:461:12
[INFO] [stdout]     |
[INFO] [stdout] 442 | impl ChampDir {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub fn get_by_alias(&self, alias: String) -> Option<&Champion> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.15s
[INFO] running `Command { std: "docker" "inspect" "b1c4de6497ef89c1a543792c2393ad2e8b6e3337fe6ebaa9cdbe36513e2e6d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c4de6497ef89c1a543792c2393ad2e8b6e3337fe6ebaa9cdbe36513e2e6d74", kill_on_drop: false }`
[INFO] [stdout] b1c4de6497ef89c1a543792c2393ad2e8b6e3337fe6ebaa9cdbe36513e2e6d74
