[INFO] fetching crate cargo-vsc 0.1.0...
[INFO] testing cargo-vsc-0.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate cargo-vsc 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate cargo-vsc 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-vsc 0.1.0
[INFO] finished tweaking crates.io crate cargo-vsc 0.1.0
[INFO] tweaked toml for crates.io crate cargo-vsc 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-vsc 0.1.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.116
[INFO] [stderr]   Downloaded serde_json v1.0.58
[INFO] [stderr]   Downloaded syn v1.0.44
[INFO] [stderr]   Downloaded serde_derive v1.0.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2368707aa62264ceffe6ac747aa6d91b4d6481f1648f5ee12ed1707e9fca6a54
[INFO] running `Command { std: "docker" "start" "-a" "2368707aa62264ceffe6ac747aa6d91b4d6481f1648f5ee12ed1707e9fca6a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2368707aa62264ceffe6ac747aa6d91b4d6481f1648f5ee12ed1707e9fca6a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2368707aa62264ceffe6ac747aa6d91b4d6481f1648f5ee12ed1707e9fca6a54", kill_on_drop: false }`
[INFO] [stdout] 2368707aa62264ceffe6ac747aa6d91b4d6481f1648f5ee12ed1707e9fca6a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1c6eeea82216c0df15806c99818c0b0499f3e08e6403f3215790b0139b091aa
[INFO] running `Command { std: "docker" "start" "-a" "f1c6eeea82216c0df15806c99818c0b0499f3e08e6403f3215790b0139b091aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling cargo-vsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/metadata.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) struct PackageRef {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub version:    String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageRef` has a derived impl for the trait `Debug`, 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 `crate_types` is never read
[INFO] [stdout]   --> src/metadata.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct PackageTarget {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] 51 |     pub kind:           Vec<String>, // "lib", "example" (, "bin"?)
[INFO] [stdout] 52 |     pub crate_types:    Vec<String>, // "lib", "bin"
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageTarget` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/metadata.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ManifestRef {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] 66 |     pub path:   PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ManifestRef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]   --> src/metadata.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) struct Manifest {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub metadata: Metadata,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Manifest` 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 `name`, `version`, and `metadata` are never read
[INFO] [stdout]    --> src/metadata.rs:95:9
[INFO] [stdout]     |
[INFO] [stdout] 94  | pub(crate) struct Package {
[INFO] [stdout]     |                   ------- fields in this struct
[INFO] [stdout] 95  |     pub name:           String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 96  |     pub version:        String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub metadata:       Metadata,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.85s
[INFO] running `Command { std: "docker" "inspect" "f1c6eeea82216c0df15806c99818c0b0499f3e08e6403f3215790b0139b091aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1c6eeea82216c0df15806c99818c0b0499f3e08e6403f3215790b0139b091aa", kill_on_drop: false }`
[INFO] [stdout] f1c6eeea82216c0df15806c99818c0b0499f3e08e6403f3215790b0139b091aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8430cc99b9b1f33a3d6f449b64f5374f692547c5197f410b020027129830c41
[INFO] running `Command { std: "docker" "start" "-a" "c8430cc99b9b1f33a3d6f449b64f5374f692547c5197f410b020027129830c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-vsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/metadata.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) struct PackageRef {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub version:    String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageRef` has a derived impl for the trait `Debug`, 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 `crate_types` is never read
[INFO] [stdout]   --> src/metadata.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct PackageTarget {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] 51 |     pub kind:           Vec<String>, // "lib", "example" (, "bin"?)
[INFO] [stdout] 52 |     pub crate_types:    Vec<String>, // "lib", "bin"
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageTarget` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/metadata.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ManifestRef {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] 66 |     pub path:   PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ManifestRef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]   --> src/metadata.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) struct Manifest {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub metadata: Metadata,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Manifest` 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 `name`, `version`, and `metadata` are never read
[INFO] [stdout]    --> src/metadata.rs:95:9
[INFO] [stdout]     |
[INFO] [stdout] 94  | pub(crate) struct Package {
[INFO] [stdout]     |                   ------- fields in this struct
[INFO] [stdout] 95  |     pub name:           String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 96  |     pub version:        String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub metadata:       Metadata,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "c8430cc99b9b1f33a3d6f449b64f5374f692547c5197f410b020027129830c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8430cc99b9b1f33a3d6f449b64f5374f692547c5197f410b020027129830c41", kill_on_drop: false }`
[INFO] [stdout] c8430cc99b9b1f33a3d6f449b64f5374f692547c5197f410b020027129830c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56ba26133033cc0b0b4793b3da4a70d87a3344dad5fb7b51c38e050c1fd6de69
[INFO] running `Command { std: "docker" "start" "-a" "56ba26133033cc0b0b4793b3da4a70d87a3344dad5fb7b51c38e050c1fd6de69", kill_on_drop: false }`
[INFO] [stderr] warning: field `version` is never read
[INFO] [stderr]   --> src/metadata.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub(crate) struct PackageRef {
[INFO] [stderr]    |                   ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub version:    String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PackageRef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `crate_types` is never read
[INFO] [stderr]   --> src/metadata.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub(crate) struct PackageTarget {
[INFO] [stderr]    |                   ------------- field in this struct
[INFO] [stderr] 51 |     pub kind:           Vec<String>, // "lib", "example" (, "bin"?)
[INFO] [stderr] 52 |     pub crate_types:    Vec<String>, // "lib", "bin"
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PackageTarget` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/metadata.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub(crate) struct ManifestRef {
[INFO] [stderr]    |                   ----------- field in this struct
[INFO] [stderr] 66 |     pub path:   PathBuf,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ManifestRef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `metadata` is never read
[INFO] [stderr]   --> src/metadata.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub(crate) struct Manifest {
[INFO] [stderr]    |                   -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 86 |     pub metadata: Metadata,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Manifest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `version`, and `metadata` are never read
[INFO] [stderr]    --> src/metadata.rs:95:9
[INFO] [stderr]     |
[INFO] [stderr] 94  | pub(crate) struct Package {
[INFO] [stderr]     |                   ------- fields in this struct
[INFO] [stderr] 95  |     pub name:           String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 96  |     pub version:        String,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub metadata:       Metadata,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-vsc` (bin "cargo-vsc" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_vsc-e344bab8b0860429)
[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" "56ba26133033cc0b0b4793b3da4a70d87a3344dad5fb7b51c38e050c1fd6de69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ba26133033cc0b0b4793b3da4a70d87a3344dad5fb7b51c38e050c1fd6de69", kill_on_drop: false }`
[INFO] [stdout] 56ba26133033cc0b0b4793b3da4a70d87a3344dad5fb7b51c38e050c1fd6de69
