[INFO] cloning repository https://github.com/mriise/XID
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mriise/XID" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriise%2FXID", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriise%2FXID'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d756d7a505df9742ca09aa16afc5e7705a17e83
[INFO] checking mriise/XID against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriise%2FXID" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mriise/XID
[INFO] finished tweaking git repo https://github.com/mriise/XID
[INFO] tweaked toml for git repo https://github.com/mriise/XID written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mriise/XID on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mriise/XID 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libipld-core v0.16.0
[INFO] [stderr]   Downloaded libipld-macro v0.16.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.39
[INFO] [stderr]   Downloaded bswap v1.0.0
[INFO] [stderr]   Downloaded cid v0.10.1
[INFO] [stderr]   Downloaded libipld-cbor v0.16.0
[INFO] [stderr]   Downloaded multihash v0.18.1
[INFO] [stderr]   Downloaded sha v1.0.3
[INFO] [stderr]   Downloaded constant_time_eq v0.2.5
[INFO] [stderr]   Downloaded thiserror v1.0.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe3a9efeb55cc8799285619d73ea4e7c11d338d530d8152fd4261df8307dec38
[INFO] running `Command { std: "docker" "start" "-a" "fe3a9efeb55cc8799285619d73ea4e7c11d338d530d8152fd4261df8307dec38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe3a9efeb55cc8799285619d73ea4e7c11d338d530d8152fd4261df8307dec38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3a9efeb55cc8799285619d73ea4e7c11d338d530d8152fd4261df8307dec38", kill_on_drop: false }`
[INFO] [stdout] fe3a9efeb55cc8799285619d73ea4e7c11d338d530d8152fd4261df8307dec38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01c66a78ff3359a850e1ca06e1e04f714ca3f5c4c416b6603028ea12db0868c9
[INFO] running `Command { std: "docker" "start" "-a" "01c66a78ff3359a850e1ca06e1e04f714ca3f5c4c416b6603028ea12db0868c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling data-encoding v2.3.3
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking unsigned-varint v0.7.1
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking constant_time_eq v0.2.5
[INFO] [stderr]    Compiling blake3 v1.3.3
[INFO] [stderr]     Checking bswap v1.0.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking sha v1.0.3
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.10
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking data-encoding-macro v0.1.12
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]     Checking multihash v0.18.1
[INFO] [stderr]     Checking cid v0.10.1
[INFO] [stderr]     Checking libipld-core v0.16.0
[INFO] [stderr]     Checking libipld-cbor v0.16.0
[INFO] [stderr]     Checking libipld-macro v0.16.0
[INFO] [stderr]     Checking xid-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `block_context`, `id_context`, and `data` are never read
[INFO] [stdout]   --> src/lib.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct XidLong {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     block_context: LongContextHash,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 70 |     /// 4 bytes of blake3 hash 
[INFO] [stdout] 71 |     id_context: ShortContextHash,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 72 |     // TODO set limits on data length, at least 2kB, maybe 512. Data can be inlined into the ID, but ideally we want to avoid alloc
[INFO] [stdout] 73 |     data: tinyvec::ArrayVec<[u8; 512]>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `XidLong` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_into` is never used
[INFO] [stdout]   --> src/lib.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | trait Xid: Sized {
[INFO] [stdout]    |       --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 89 |     fn write_into(&self, buf: &mut [u8]) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash::Hasher`
[INFO] [stdout]   --> src/lib.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::{fmt::{LowerHex, Debug}, hash::Hasher};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `XidError` is never used
[INFO] [stdout]   --> src/lib.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum XidError {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_context`, `id_context`, and `data` are never read
[INFO] [stdout]   --> src/lib.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct XidLong {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     block_context: LongContextHash,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 70 |     /// 4 bytes of blake3 hash 
[INFO] [stdout] 71 |     id_context: ShortContextHash,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 72 |     // TODO set limits on data length, at least 2kB, maybe 512. Data can be inlined into the ID, but ideally we want to avoid alloc
[INFO] [stdout] 73 |     data: tinyvec::ArrayVec<[u8; 512]>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `XidLong` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `write_into` are never used
[INFO] [stdout]   --> src/lib.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | trait Xid: Sized {
[INFO] [stdout]    |       --- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn new(id_context: impl Encode<DagCborCodec>, block_context: impl Encode<DagCborCodec>, data: &[u8]) -> Result<Self, XidError>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     fn write_into(&self, buf: &mut [u8]) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `Command { std: "docker" "inspect" "01c66a78ff3359a850e1ca06e1e04f714ca3f5c4c416b6603028ea12db0868c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c66a78ff3359a850e1ca06e1e04f714ca3f5c4c416b6603028ea12db0868c9", kill_on_drop: false }`
[INFO] [stdout] 01c66a78ff3359a850e1ca06e1e04f714ca3f5c4c416b6603028ea12db0868c9
