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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asn-d6/blobbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasn-d6%2Fblobbers", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d21d8f80ca20a383cb91c40a3369053bf6c5c08
[INFO] checking asn-d6/blobbers against master#7036449c774860a5b348dbbe01c20704c557382e for pr-98456
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasn-d6%2Fblobbers" "/workspace/builds/worker-6/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asn-d6/blobbers on toolchain 7036449c774860a5b348dbbe01c20704c557382e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asn-d6/blobbers
[INFO] finished tweaking git repo https://github.com/asn-d6/blobbers
[INFO] tweaked toml for git repo https://github.com/asn-d6/blobbers written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/asn-d6/blobbers already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "inspect" "1262c28a1819ee496c2645c63b7999bf2d25c596ad2ec90c5874351385a5f7b5", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> benches/perf_packing.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIELD_ELEMENTS_PER_BLOB` is never used
[INFO] [stdout]  --> src/packer_naive.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const FIELD_ELEMENTS_PER_BLOB: usize = 1016;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BLOBS_PER_TX` is never used
[INFO] [stdout]  --> src/packer_naive.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_BLOBS_PER_TX: usize = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTES_PER_FIELD_ELEMENT` is never used
[INFO] [stdout]   --> src/packer_naive.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const BYTES_PER_FIELD_ELEMENT: usize = 32;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USEFUL_BYTES_PER_FIELD_ELEMENT` is never used
[INFO] [stdout]   --> src/packer_naive.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const USEFUL_BYTES_PER_FIELD_ELEMENT: usize = 31;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USEFUL_BYTES_PER_BLOB` is never used
[INFO] [stdout]   --> src/packer_naive.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const USEFUL_BYTES_PER_BLOB: usize = USEFUL_BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_USEFUL_BYTES_PER_TX` is never used
[INFO] [stdout]   --> src/packer_naive.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MAX_USEFUL_BYTES_PER_TX: usize = (USEFUL_BYTES_PER_BLOB * MAX_BLOBS_PER_TX) - 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOB_SIZE` is never used
[INFO] [stdout]   --> src/packer_naive.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const BLOB_SIZE: usize = BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Blob` is never used
[INFO] [stdout]   --> src/packer_naive.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | type Blob = [u8; BLOB_SIZE];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DataLengthError` and `UnpadError` are never constructed
[INFO] [stdout]   --> src/packer_naive.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum PackingError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 28 |     #[error("Bad data length")]
[INFO] [stdout] 29 |     DataLengthError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     #[error("Failed to unpad")]
[INFO] [stdout] 31 |     UnpadError,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_padded` is never used
[INFO] [stdout]   --> src/packer_naive.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn get_padded(data: &[u8], n_blobs: usize) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_blob` is never used
[INFO] [stdout]   --> src/packer_naive.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn get_blob(data: &[u8; USEFUL_BYTES_PER_BLOB]) -> Blob {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_blobs_from_data` is never used
[INFO] [stdout]   --> src/packer_naive.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn get_blobs_from_data(data: &[u8]) -> Result<Vec<Blob>, PackingError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BLOBS_PER_TX` is never used
[INFO] [stdout]  --> src/packer_tight.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_BLOBS_PER_TX: usize = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIELD_ELEMENTS_PER_BLOB` is never used
[INFO] [stdout]   --> src/packer_tight.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const FIELD_ELEMENTS_PER_BLOB: usize = 4096;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USEFUL_BYTES_PER_TIGHT_BLOB` is never used
[INFO] [stdout]   --> src/packer_tight.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const USEFUL_BYTES_PER_TIGHT_BLOB: usize = (254 * FIELD_ELEMENTS_PER_BLOB) / 8; // 254 bits per field element
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_TIGHT_USEFUL_BYTES_PER_TX` is never used
[INFO] [stdout]   --> src/packer_tight.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MAX_TIGHT_USEFUL_BYTES_PER_TX: usize = (USEFUL_BYTES_PER_TIGHT_BLOB * MAX_BLOBS_PER_TX) - 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTES_PER_FIELD_ELEMENT` is never used
[INFO] [stdout]   --> src/packer_tight.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const BYTES_PER_FIELD_ELEMENT: usize = 32;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOB_SIZE` is never used
[INFO] [stdout]   --> src/packer_tight.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const BLOB_SIZE: usize = BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB; // 32512
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Blob` is never used
[INFO] [stdout]   --> src/packer_tight.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | type Blob = [u8; BLOB_SIZE];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DataLengthError` and `UnpadError` are never constructed
[INFO] [stdout]   --> src/packer_tight.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum PackingError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 29 |     #[error("Bad data length")]
[INFO] [stdout] 30 |     DataLengthError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     #[error("Failed to unpad")]
[INFO] [stdout] 32 |     UnpadError,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_padded_tight` is never used
[INFO] [stdout]   --> src/packer_tight.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn get_padded_tight(data: &[u8], n_blobs: usize) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_packed_blob` is never used
[INFO] [stdout]   --> src/packer_tight.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn get_packed_blob(data: &[u8; USEFUL_BYTES_PER_TIGHT_BLOB]) -> Blob {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_blobs_from_data` is never used
[INFO] [stdout]   --> src/packer_tight.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn get_blobs_from_data(data: &[u8]) -> Result<Vec<Blob>, PackingError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.12s
[INFO] running `Command { std: "docker" "inspect" "8d2ca155ff458a4e3f3db3fe8b0a87b2b22d1a77ca644ea7651d8ac777738316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2ca155ff458a4e3f3db3fe8b0a87b2b22d1a77ca644ea7651d8ac777738316", kill_on_drop: false }`
[INFO] [stdout] 8d2ca155ff458a4e3f3db3fe8b0a87b2b22d1a77ca644ea7651d8ac777738316