[INFO] fetching crate s2client 0.1.0...
[INFO] checking s2client-0.1.0 against beta for pr-78714
[INFO] extracting crate s2client 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate s2client 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate s2client 0.1.0
[INFO] finished tweaking crates.io crate s2client 0.1.0
[INFO] tweaked toml for crates.io crate s2client 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b98c6276319542828b2868861f974ee0fe050e216a0c0c229cca4931e822590d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b98c6276319542828b2868861f974ee0fe050e216a0c0c229cca4931e822590d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b98c6276319542828b2868861f974ee0fe050e216a0c0c229cca4931e822590d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98c6276319542828b2868861f974ee0fe050e216a0c0c229cca4931e822590d", kill_on_drop: false }`
[INFO] [stdout] b98c6276319542828b2868861f974ee0fe050e216a0c0c229cca4931e822590d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f328868284abad535a7a7d30a228d22fbcbfa393801f7c1226c4d7d9e88817cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f328868284abad535a7a7d30a228d22fbcbfa393801f7c1226c4d7d9e88817cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v1.7.5
[INFO] [stderr]     Checking s2client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `AvailabilityAbility`
[INFO] [stdout]  --> src/sc2api/common.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct AvailabilityAbility {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ImageData`
[INFO] [stdout]  --> src/sc2api/common.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ImageData {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PointI`
[INFO] [stdout]   --> src/sc2api/common.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct PointI {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RectangleI`
[INFO] [stdout]   --> src/sc2api/common.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct RectangleI {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point2D`
[INFO] [stdout]   --> src/sc2api/common.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Point2D {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]   --> src/sc2api/common.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Point {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Size2DI`
[INFO] [stdout]   --> src/sc2api/common.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Size2DI {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Race`
[INFO] [stdout]   --> src/sc2api/common.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum Race {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]  --> src/sc2api/data.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Target {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `AbilityData`
[INFO] [stdout]   --> src/sc2api/data.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AbilityData {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Attribute`
[INFO] [stdout]   --> src/sc2api/data.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Attribute {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DamageBonus`
[INFO] [stdout]   --> src/sc2api/data.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DamageBonus {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `TargetType`
[INFO] [stdout]   --> src/sc2api/data.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum TargetType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Weapon`
[INFO] [stdout]   --> src/sc2api/data.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Weapon {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UnitTypeData`
[INFO] [stdout]   --> src/sc2api/data.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct UnitTypeData {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UpgradeData`
[INFO] [stdout]   --> src/sc2api/data.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct UpgradeData {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BuffData`
[INFO] [stdout]   --> src/sc2api/data.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub struct BuffData {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `AvailabilityAbility`
[INFO] [stdout]  --> src/sc2api/common.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct AvailabilityAbility {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ImageData`
[INFO] [stdout]  --> src/sc2api/common.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ImageData {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PointI`
[INFO] [stdout]   --> src/sc2api/common.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct PointI {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RectangleI`
[INFO] [stdout]   --> src/sc2api/common.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct RectangleI {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point2D`
[INFO] [stdout]   --> src/sc2api/common.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Point2D {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]   --> src/sc2api/common.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Point {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Size2DI`
[INFO] [stdout]   --> src/sc2api/common.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Size2DI {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Race`
[INFO] [stdout]   --> src/sc2api/common.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum Race {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]  --> src/sc2api/data.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Target {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `AbilityData`
[INFO] [stdout]   --> src/sc2api/data.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AbilityData {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Attribute`
[INFO] [stdout]   --> src/sc2api/data.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Attribute {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DamageBonus`
[INFO] [stdout]   --> src/sc2api/data.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DamageBonus {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `TargetType`
[INFO] [stdout]   --> src/sc2api/data.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum TargetType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Weapon`
[INFO] [stdout]   --> src/sc2api/data.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Weapon {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UnitTypeData`
[INFO] [stdout]   --> src/sc2api/data.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct UnitTypeData {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UpgradeData`
[INFO] [stdout]   --> src/sc2api/data.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct UpgradeData {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BuffData`
[INFO] [stdout]   --> src/sc2api/data.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub struct BuffData {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f328868284abad535a7a7d30a228d22fbcbfa393801f7c1226c4d7d9e88817cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f328868284abad535a7a7d30a228d22fbcbfa393801f7c1226c4d7d9e88817cc", kill_on_drop: false }`
[INFO] [stdout] f328868284abad535a7a7d30a228d22fbcbfa393801f7c1226c4d7d9e88817cc