[INFO] cloning repository https://github.com/tirr-c/unityfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tirr-c/unityfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftirr-c%2Funityfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftirr-c%2Funityfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8920c83eb4f8530c93917749b62796e4e62e62e6
[INFO] testing tirr-c/unityfs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftirr-c%2Funityfs" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tirr-c/unityfs on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tirr-c/unityfs
[INFO] finished tweaking git repo https://github.com/tirr-c/unityfs
[INFO] tweaked toml for git repo https://github.com/tirr-c/unityfs written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/tirr-c/unityfs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4a037695a52634372b8062b1008d8d510905c29bf0d4389405f9464d378106
[INFO] running `Command { std: "docker" "start" "-a" "ad4a037695a52634372b8062b1008d8d510905c29bf0d4389405f9464d378106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4a037695a52634372b8062b1008d8d510905c29bf0d4389405f9464d378106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4a037695a52634372b8062b1008d8d510905c29bf0d4389405f9464d378106", kill_on_drop: false }`
[INFO] [stdout] ad4a037695a52634372b8062b1008d8d510905c29bf0d4389405f9464d378106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba6344aa9fb2b116e3dab568bf23c3486f2d0c71e5552dd8711f62f6779b9c73
[INFO] running `Command { std: "docker" "start" "-a" "ba6344aa9fb2b116e3dab568bf23c3486f2d0c71e5552dd8711f62f6779b9c73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling nom v5.0.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling unityfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]   --> src/asset/type_tree.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     version: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/asset/type_tree.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hash`
[INFO] [stdout]    --> src/asset/type_tree.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     hash: Option<&'a [u8]>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `generator_version`
[INFO] [stdout]    --> src/asset/type_tree.rs:407:5
[INFO] [stdout]     |
[INFO] [stdout] 407 |     generator_version: Cow<'a, str>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `target_platform`
[INFO] [stdout]    --> src/asset/type_tree.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |     target_platform: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `metadata_size`
[INFO] [stdout]   --> src/asset.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     metadata_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_size`
[INFO] [stdout]   --> src/asset.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     file_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `format`
[INFO] [stdout]   --> src/asset.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     format: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data_offset`
[INFO] [stdout]   --> src/asset.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     data_offset: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tree`
[INFO] [stdout]   --> src/asset.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     tree: TypeMetadata<'b>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `adds`
[INFO] [stdout]   --> src/asset.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     adds: Vec<(u64, i32)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `refs`
[INFO] [stdout]   --> src/asset.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     refs: Vec<AssetRef<'b>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `asset_path`
[INFO] [stdout]   --> src/asset.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     asset_path: Cow<'b, str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `guid`
[INFO] [stdout]   --> src/asset.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     guid: &'b [u8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ty`
[INFO] [stdout]   --> src/asset.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ty: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_path`
[INFO] [stdout]   --> src/asset.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     file_path: Cow<'b, str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]   --> src/metadata.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub(crate) status: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.09s
[INFO] running `Command { std: "docker" "inspect" "ba6344aa9fb2b116e3dab568bf23c3486f2d0c71e5552dd8711f62f6779b9c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6344aa9fb2b116e3dab568bf23c3486f2d0c71e5552dd8711f62f6779b9c73", kill_on_drop: false }`
[INFO] [stdout] ba6344aa9fb2b116e3dab568bf23c3486f2d0c71e5552dd8711f62f6779b9c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7dadbe88e354340224e0c258feecbf848c6100a8402032dd7387c6e655ea500
[INFO] running `Command { std: "docker" "start" "-a" "b7dadbe88e354340224e0c258feecbf848c6100a8402032dd7387c6e655ea500", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]   --> src/asset/type_tree.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     version: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/asset/type_tree.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hash`
[INFO] [stdout]    --> src/asset/type_tree.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     hash: Option<&'a [u8]>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `generator_version`
[INFO] [stdout]    --> src/asset/type_tree.rs:407:5
[INFO] [stdout]     |
[INFO] [stdout] 407 |     generator_version: Cow<'a, str>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `target_platform`
[INFO] [stdout]    --> src/asset/type_tree.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |     target_platform: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `metadata_size`
[INFO] [stdout]   --> src/asset.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     metadata_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_size`
[INFO] [stdout]   --> src/asset.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     file_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `format`
[INFO] [stdout]   --> src/asset.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     format: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unityfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `data_offset`
[INFO] [stdout]   --> src/asset.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     data_offset: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tree`
[INFO] [stdout]   --> src/asset.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     tree: TypeMetadata<'b>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `adds`
[INFO] [stdout]   --> src/asset.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     adds: Vec<(u64, i32)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `refs`
[INFO] [stdout]   --> src/asset.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     refs: Vec<AssetRef<'b>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `asset_path`
[INFO] [stdout]   --> src/asset.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     asset_path: Cow<'b, str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `guid`
[INFO] [stdout]   --> src/asset.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     guid: &'b [u8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ty`
[INFO] [stdout]   --> src/asset.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ty: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_path`
[INFO] [stdout]   --> src/asset.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     file_path: Cow<'b, str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]   --> src/metadata.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub(crate) status: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]   --> src/asset/type_tree.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     version: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]   --> src/asset/type_tree.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hash`
[INFO] [stdout]    --> src/asset/type_tree.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     hash: Option<&'a [u8]>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `generator_version`
[INFO] [stdout]    --> src/asset/type_tree.rs:407:5
[INFO] [stdout]     |
[INFO] [stdout] 407 |     generator_version: Cow<'a, str>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `target_platform`
[INFO] [stdout]    --> src/asset/type_tree.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |     target_platform: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `metadata_size`
[INFO] [stdout]   --> src/asset.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     metadata_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_size`
[INFO] [stdout]   --> src/asset.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     file_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `format`
[INFO] [stdout]   --> src/asset.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     format: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data_offset`
[INFO] [stdout]   --> src/asset.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     data_offset: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tree`
[INFO] [stdout]   --> src/asset.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     tree: TypeMetadata<'b>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `adds`
[INFO] [stdout]   --> src/asset.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     adds: Vec<(u64, i32)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `refs`
[INFO] [stdout]   --> src/asset.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     refs: Vec<AssetRef<'b>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `asset_path`
[INFO] [stdout]   --> src/asset.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     asset_path: Cow<'b, str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `guid`
[INFO] [stdout]   --> src/asset.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     guid: &'b [u8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ty`
[INFO] [stdout]   --> src/asset.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ty: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_path`
[INFO] [stdout]   --> src/asset.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     file_path: Cow<'b, str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]   --> src/metadata.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub(crate) status: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "b7dadbe88e354340224e0c258feecbf848c6100a8402032dd7387c6e655ea500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7dadbe88e354340224e0c258feecbf848c6100a8402032dd7387c6e655ea500", kill_on_drop: false }`
[INFO] [stdout] b7dadbe88e354340224e0c258feecbf848c6100a8402032dd7387c6e655ea500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f882dd00da24cc56bdb30698d875e4700de2170ecb290f6ed6c4f452cec3e44b
[INFO] running `Command { std: "docker" "start" "-a" "f882dd00da24cc56bdb30698d875e4700de2170ecb290f6ed6c4f452cec3e44b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `version`
[INFO] [stderr]   --> src/asset/type_tree.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     version: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `index`
[INFO] [stderr]   --> src/asset/type_tree.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     index: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `hash`
[INFO] [stderr]    --> src/asset/type_tree.rs:341:5
[INFO] [stderr]     |
[INFO] [stderr] 341 |     hash: Option<&'a [u8]>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `generator_version`
[INFO] [stderr]    --> src/asset/type_tree.rs:407:5
[INFO] [stderr]     |
[INFO] [stderr] 407 |     generator_version: Cow<'a, str>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `target_platform`
[INFO] [stderr]    --> src/asset/type_tree.rs:408:5
[INFO] [stderr]     |
[INFO] [stderr] 408 |     target_platform: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `metadata_size`
[INFO] [stderr]   --> src/asset.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     metadata_size: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `file_size`
[INFO] [stderr]   --> src/asset.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     file_size: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `format`
[INFO] [stderr]   --> src/asset.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     format: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `data_offset`
[INFO] [stderr]   --> src/asset.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     data_offset: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tree`
[INFO] [stderr]   --> src/asset.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     tree: TypeMetadata<'b>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `adds`
[INFO] [stderr]   --> src/asset.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     adds: Vec<(u64, i32)>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `refs`
[INFO] [stderr]   --> src/asset.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     refs: Vec<AssetRef<'b>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `asset_path`
[INFO] [stderr]   --> src/asset.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     asset_path: Cow<'b, str>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `guid`
[INFO] [stderr]   --> src/asset.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     guid: &'b [u8],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ty`
[INFO] [stderr]   --> src/asset.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     ty: u32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `file_path`
[INFO] [stderr]   --> src/asset.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     file_path: Cow<'b, str>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `status`
[INFO] [stderr]   --> src/metadata.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) status: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `unityfs` (lib) generated 17 warnings
[INFO] [stderr] warning: `unityfs` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unityfs-e0c6a808e6f705e5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unityfs_info-8fb8862c711df0ec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unityfs_name-968c23649ccf6f55)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unityfs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f882dd00da24cc56bdb30698d875e4700de2170ecb290f6ed6c4f452cec3e44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f882dd00da24cc56bdb30698d875e4700de2170ecb290f6ed6c4f452cec3e44b", kill_on_drop: false }`
[INFO] [stdout] f882dd00da24cc56bdb30698d875e4700de2170ecb290f6ed6c4f452cec3e44b