[INFO] fetching crate dusty-room 0.0.1...
[INFO] checking dusty-room-0.0.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate dusty-room 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate dusty-room 0.0.1 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dusty-room 0.0.1
[INFO] finished tweaking crates.io crate dusty-room 0.0.1
[INFO] tweaked toml for crates.io crate dusty-room 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a9bb290dd8fb576c369deeed4d433768dd39b0c6031b00ecffb3b7f686f05e8
[INFO] running `Command { std: "docker" "start" "-a" "3a9bb290dd8fb576c369deeed4d433768dd39b0c6031b00ecffb3b7f686f05e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a9bb290dd8fb576c369deeed4d433768dd39b0c6031b00ecffb3b7f686f05e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9bb290dd8fb576c369deeed4d433768dd39b0c6031b00ecffb3b7f686f05e8", kill_on_drop: false }`
[INFO] [stdout] 3a9bb290dd8fb576c369deeed4d433768dd39b0c6031b00ecffb3b7f686f05e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 223a0ca11f0ea4b8a8249b35f3cc7ac17fd96de010663ad85c7da31d755031ec
[INFO] running `Command { std: "docker" "start" "-a" "223a0ca11f0ea4b8a8249b35f3cc7ac17fd96de010663ad85c7da31d755031ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking dusty-room v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `pixels` is never read
[INFO] [stdout]   --> src/assets/flat.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Flat {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pixels: Bytes,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Flat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `columns` is never read
[INFO] [stdout]    --> src/assets/patch.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 90  | pub struct Patch {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 110 |     columns: Vec<Column>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Patch` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `posts` is never read
[INFO] [stdout]    --> src/assets/patch.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct Column {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 115 |     posts: Vec<Post>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Column` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `patches` is never read
[INFO] [stdout]    --> src/assets/texture.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub struct Texture {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |     patches: Vec<PatchPlacement>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Texture` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `patch` are never read
[INFO] [stdout]    --> src/assets/texture.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 152 | struct PatchPlacement {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 153 |     /// X offset of the patch on the texture's "canvas".
[INFO] [stdout] 154 |     pub x: u16,
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub y: u16,
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub patch: u16,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PatchPlacement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pixels` is never read
[INFO] [stdout]   --> src/assets/flat.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Flat {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pixels: Bytes,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Flat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `columns` is never read
[INFO] [stdout]    --> src/assets/patch.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 90  | pub struct Patch {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 110 |     columns: Vec<Column>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Patch` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `posts` is never read
[INFO] [stdout]    --> src/assets/patch.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct Column {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 115 |     posts: Vec<Post>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Column` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "223a0ca11f0ea4b8a8249b35f3cc7ac17fd96de010663ad85c7da31d755031ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223a0ca11f0ea4b8a8249b35f3cc7ac17fd96de010663ad85c7da31d755031ec", kill_on_drop: false }`
[INFO] [stdout] 223a0ca11f0ea4b8a8249b35f3cc7ac17fd96de010663ad85c7da31d755031ec
