[INFO] cloning repository https://github.com/djcsdy/blobdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djcsdy/blobdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjcsdy%2Fblobdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjcsdy%2Fblobdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af06c8099cfe57253205c3a0dbc5c712821eb89c
[INFO] testing djcsdy/blobdb against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjcsdy%2Fblobdb" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djcsdy/blobdb on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/djcsdy/blobdb
[INFO] finished tweaking git repo https://github.com/djcsdy/blobdb
[INFO] tweaked toml for git repo https://github.com/djcsdy/blobdb written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/djcsdy/blobdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v3.0.0-beta.4
[INFO] [stderr]   Downloaded os_str_bytes v3.1.0
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.4
[INFO] [stderr]   Downloaded sha2 v0.9.8
[INFO] [stderr]   Downloaded textwrap v0.14.2
[INFO] [stderr]   Downloaded cpufeatures v0.2.1
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded tee_readwrite v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9a973440484bac9de4fa13ab6ea06eb97c4cac68ed136158bba5ec727e93c34
[INFO] running `Command { std: "docker" "start" "-a" "d9a973440484bac9de4fa13ab6ea06eb97c4cac68ed136158bba5ec727e93c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9a973440484bac9de4fa13ab6ea06eb97c4cac68ed136158bba5ec727e93c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a973440484bac9de4fa13ab6ea06eb97c4cac68ed136158bba5ec727e93c34", kill_on_drop: false }`
[INFO] [stdout] d9a973440484bac9de4fa13ab6ea06eb97c4cac68ed136158bba5ec727e93c34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a973a4c7a2b755d59cedbbaa4d65b7aa5893c6ed697070655f43ebe4a0d2e880
[INFO] running `Command { std: "docker" "start" "-a" "a973a4c7a2b755d59cedbbaa4d65b7aa5893c6ed697070655f43ebe4a0d2e880", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling tee_readwrite v0.1.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling clap v3.0.0-beta.4
[INFO] [stderr]    Compiling blobdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]  --> src/lib/blob_id.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn name(&self) -> PathBuf {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/lib/block/block.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn read<R>(reader: &mut R) -> io::Result<Block>
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `arity`
[INFO] [stdout]   --> src/lib/block/block.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn arity(&self) -> BlockArity {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `digest`
[INFO] [stdout]   --> src/lib/block/block.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn digest(&self) -> BlockDigest {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_packets`
[INFO] [stdout]   --> src/lib/block/block.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn into_packets(self) -> Packets {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `import_blob`
[INFO] [stdout]   --> src/lib/block/import_blob.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn import_blob<R: Read>(db_id: DbId, reader: R) -> ImportBlobDataBlocks<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_and_digest_id`
[INFO] [stdout]   --> src/lib/block/import_blob.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn end_and_digest_id(self) -> BlobId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lib/block/packets.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(super) fn new(block: Block, pos: usize, count: u8) -> Packets {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Invalid`
[INFO] [stdout]  --> src/lib/block/signature.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Invalid,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `arity`
[INFO] [stdout]   --> src/lib/block/signature.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn arity(&self) -> BlockArity {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open`
[INFO] [stdout]   --> src/lib/db.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn open(path: &Path) -> io::Result<Db> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open_dir`
[INFO] [stdout]   --> src/lib/db.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn open_dir(path: &Path) -> io::Result<Db> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `blob_id`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn blob_id(&self) -> BlobId {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `offset`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn offset(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn data(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `import_blob`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn import_blob<R: Read>(reader: R) -> ImportBlobDataPackets<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_and_digest_id`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn end_and_digest_id(self) -> BlobId {
[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 25.62s
[INFO] running `Command { std: "docker" "inspect" "a973a4c7a2b755d59cedbbaa4d65b7aa5893c6ed697070655f43ebe4a0d2e880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a973a4c7a2b755d59cedbbaa4d65b7aa5893c6ed697070655f43ebe4a0d2e880", kill_on_drop: false }`
[INFO] [stdout] a973a4c7a2b755d59cedbbaa4d65b7aa5893c6ed697070655f43ebe4a0d2e880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b6a8999f1203eea03b5ddf6d4e6d1374b280606b9f52c402016dccb632fdf40
[INFO] running `Command { std: "docker" "start" "-a" "3b6a8999f1203eea03b5ddf6d4e6d1374b280606b9f52c402016dccb632fdf40", kill_on_drop: false }`
[INFO] [stderr]    Compiling blobdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]  --> src/lib/blob_id.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn name(&self) -> PathBuf {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/lib/block/block.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn read<R>(reader: &mut R) -> io::Result<Block>
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `arity`
[INFO] [stdout]   --> src/lib/block/block.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn arity(&self) -> BlockArity {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `digest`
[INFO] [stdout]   --> src/lib/block/block.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn digest(&self) -> BlockDigest {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_packets`
[INFO] [stdout]   --> src/lib/block/block.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn into_packets(self) -> Packets {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `import_blob`
[INFO] [stdout]   --> src/lib/block/import_blob.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn import_blob<R: Read>(db_id: DbId, reader: R) -> ImportBlobDataBlocks<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_and_digest_id`
[INFO] [stdout]   --> src/lib/block/import_blob.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn end_and_digest_id(self) -> BlobId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lib/block/packets.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(super) fn new(block: Block, pos: usize, count: u8) -> Packets {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Invalid`
[INFO] [stdout]  --> src/lib/block/signature.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Invalid,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `arity`
[INFO] [stdout]   --> src/lib/block/signature.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn arity(&self) -> BlockArity {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open`
[INFO] [stdout]   --> src/lib/db.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn open(path: &Path) -> io::Result<Db> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open_dir`
[INFO] [stdout]   --> src/lib/db.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn open_dir(path: &Path) -> io::Result<Db> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `blob_id`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn blob_id(&self) -> BlobId {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `offset`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn offset(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn data(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `import_blob`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn import_blob<R: Read>(reader: R) -> ImportBlobDataPackets<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_and_digest_id`
[INFO] [stdout]   --> src/lib/packet/blob_data.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn end_and_digest_id(self) -> BlobId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b6a8999f1203eea03b5ddf6d4e6d1374b280606b9f52c402016dccb632fdf40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6a8999f1203eea03b5ddf6d4e6d1374b280606b9f52c402016dccb632fdf40", kill_on_drop: false }`
[INFO] [stdout] 3b6a8999f1203eea03b5ddf6d4e6d1374b280606b9f52c402016dccb632fdf40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fe568d0fb2231dd6ececb5c622c5f6c358f565d3d3f92c5b5741059a7fcfc2b
[INFO] running `Command { std: "docker" "start" "-a" "6fe568d0fb2231dd6ececb5c622c5f6c358f565d3d3f92c5b5741059a7fcfc2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]  --> src/lib/blob_id.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn name(&self) -> PathBuf {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read`
[INFO] [stderr]   --> src/lib/block/block.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn read<R>(reader: &mut R) -> io::Result<Block>
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `arity`
[INFO] [stderr]   --> src/lib/block/block.rs:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn arity(&self) -> BlockArity {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `digest`
[INFO] [stderr]   --> src/lib/block/block.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn digest(&self) -> BlockDigest {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `into_packets`
[INFO] [stderr]   --> src/lib/block/block.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn into_packets(self) -> Packets {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `import_blob`
[INFO] [stderr]   --> src/lib/block/import_blob.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn import_blob<R: Read>(db_id: DbId, reader: R) -> ImportBlobDataBlocks<R> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `end_and_digest_id`
[INFO] [stderr]   --> src/lib/block/import_blob.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn end_and_digest_id(self) -> BlobId {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lib/block/packets.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub(super) fn new(block: Block, pos: usize, count: u8) -> Packets {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Invalid`
[INFO] [stderr]  --> src/lib/block/signature.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Invalid,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `arity`
[INFO] [stderr]   --> src/lib/block/signature.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn arity(&self) -> BlockArity {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `open`
[INFO] [stderr]   --> src/lib/db.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn open(path: &Path) -> io::Result<Db> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `open_dir`
[INFO] [stderr]   --> src/lib/db.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn open_dir(path: &Path) -> io::Result<Db> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `blob_id`
[INFO] [stderr]   --> src/lib/packet/blob_data.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn blob_id(&self) -> BlobId {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `offset`
[INFO] [stderr]   --> src/lib/packet/blob_data.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn offset(&self) -> u64 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `data`
[INFO] [stderr]   --> src/lib/packet/blob_data.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn data(&self) -> &[u8] {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `import_blob`
[INFO] [stderr]   --> src/lib/packet/blob_data.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn import_blob<R: Read>(reader: R) -> ImportBlobDataPackets<R> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `end_and_digest_id`
[INFO] [stderr]   --> src/lib/packet/blob_data.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn end_and_digest_id(self) -> BlobId {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `blobdb` (bin "blobdb" test) generated 17 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blobdb-6a0783acd34c384d)
[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" "6fe568d0fb2231dd6ececb5c622c5f6c358f565d3d3f92c5b5741059a7fcfc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe568d0fb2231dd6ececb5c622c5f6c358f565d3d3f92c5b5741059a7fcfc2b", kill_on_drop: false }`
[INFO] [stdout] 6fe568d0fb2231dd6ececb5c622c5f6c358f565d3d3f92c5b5741059a7fcfc2b