[INFO] fetching crate gvmkit-build 0.3.10...
[INFO] checking gvmkit-build-0.3.10 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate gvmkit-build 0.3.10 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate gvmkit-build 0.3.10 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] started tweaking crates.io crate gvmkit-build 0.3.10
[INFO] finished tweaking crates.io crate gvmkit-build 0.3.10
[INFO] tweaked toml for crates.io crate gvmkit-build 0.3.10 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate gvmkit-build 0.3.10 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] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `reqwest` dependency)
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hostname v0.3.1
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[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6e6a073055868d54d30dc1a1766922447728e65c0417d26e8c09d9bc84377b1
[INFO] running `Command { std: "docker" "start" "-a" "d6e6a073055868d54d30dc1a1766922447728e65c0417d26e8c09d9bc84377b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6e6a073055868d54d30dc1a1766922447728e65c0417d26e8c09d9bc84377b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e6a073055868d54d30dc1a1766922447728e65c0417d26e8c09d9bc84377b1", kill_on_drop: false }`
[INFO] [stdout] d6e6a073055868d54d30dc1a1766922447728e65c0417d26e8c09d9bc84377b1
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 772d4e622b0b3f3cc6573f8754003fc7e299f0ba7b93c44832a5931d687b2acf
[INFO] running `Command { std: "docker" "start" "-a" "772d4e622b0b3f3cc6573f8754003fc7e299f0ba7b93c44832a5931d687b2acf", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `reqwest` dependency)
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
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[INFO] [stderr]    Compiling tokio v1.28.2
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[INFO] [stderr]    Compiling syn v2.0.18
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[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking cpufeatures v0.2.8
[INFO] [stderr]     Checking try-lock v0.2.4
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[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling rustls v0.21.2
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]     Checking atomic-waker v1.1.1
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[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling enumflags2_derive v0.7.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_repr v0.1.12
[INFO] [stderr]    Compiling async-recursion v1.0.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.0
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking pin-project v1.1.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling zvariant_derive v3.14.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zbus_macros v3.13.1
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]     Checking clap v4.3.4
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking trust-dns-proto v0.22.0
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking enumflags2 v0.7.7
[INFO] [stderr]     Checking serde_with v2.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking zvariant v3.14.0
[INFO] [stderr]     Checking trust-dns-resolver v0.22.0
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking zbus_names v2.5.1
[INFO] [stderr]     Checking bollard-stubs v1.42.0-rc.7
[INFO] [stderr]     Checking zbus v3.13.1
[INFO] [stderr]     Checking hyperlocal v0.8.0
[INFO] [stderr]     Checking hyper-rustls v0.24.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking secret-service v3.0.1
[INFO] [stderr]     Checking keyring v2.0.3
[INFO] [stderr]     Checking bollard v0.14.0
[INFO] [stderr]     Checking gvmkit-build v0.3.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `host`, `guest`, and `readonly` are never read
[INFO] [stdout]  --> src/docker.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct DirectoryMount {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 3 |     pub host: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 4 |     pub guest: String,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 5 |     pub readonly: bool,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DirectoryMount` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/docker.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct ContainerOptions {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 10 |     pub image_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub container_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub mounts: Option<Vec<DirectoryMount>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 13 |     pub cmd: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 14 |     pub env: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 15 |     pub volumes: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 16 |     pub entrypoint: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerOptions` 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 `env`, `volumes`, and `entrypoint` are never read
[INFO] [stdout]   --> src/image/builder.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ImageBuilder {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     env: Vec<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     volumes: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     entrypoint: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/upload.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct ValidateUploadResponse {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] 40 |     pub descriptor: String,
[INFO] [stdout] 41 |     pub version: Option<u64>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidateUploadResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `guest`, and `readonly` are never read
[INFO] [stdout]  --> src/docker.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct DirectoryMount {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 3 |     pub host: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 4 |     pub guest: String,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 5 |     pub readonly: bool,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DirectoryMount` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/docker.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct ContainerOptions {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 10 |     pub image_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub container_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub mounts: Option<Vec<DirectoryMount>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 13 |     pub cmd: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 14 |     pub env: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 15 |     pub volumes: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 16 |     pub entrypoint: Option<Vec<String>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerOptions` 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 `env`, `volumes`, and `entrypoint` are never read
[INFO] [stdout]   --> src/image/builder.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ImageBuilder {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     env: Vec<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     volumes: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     entrypoint: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/upload.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct ValidateUploadResponse {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] 40 |     pub descriptor: String,
[INFO] [stdout] 41 |     pub version: Option<u64>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidateUploadResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.42s
[INFO] running `Command { std: "docker" "inspect" "772d4e622b0b3f3cc6573f8754003fc7e299f0ba7b93c44832a5931d687b2acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772d4e622b0b3f3cc6573f8754003fc7e299f0ba7b93c44832a5931d687b2acf", kill_on_drop: false }`
[INFO] [stdout] 772d4e622b0b3f3cc6573f8754003fc7e299f0ba7b93c44832a5931d687b2acf