[INFO] cloning repository https://github.com/dzkita/sol-onchain-mtdt-raw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dzkita/sol-onchain-mtdt-raw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzkita%2Fsol-onchain-mtdt-raw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzkita%2Fsol-onchain-mtdt-raw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78fb490b4a818f2abe7c5c0ac869b04da9b9ccce
[INFO] checking dzkita/sol-onchain-mtdt-raw against try#47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268 for pr-149058
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzkita%2Fsol-onchain-mtdt-raw" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dzkita/sol-onchain-mtdt-raw
[INFO] finished tweaking git repo https://github.com/dzkita/sol-onchain-mtdt-raw
[INFO] tweaked toml for git repo https://github.com/dzkita/sol-onchain-mtdt-raw written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dzkita/sol-onchain-mtdt-raw on toolchain 47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dzkita/sol-onchain-mtdt-raw 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" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a2cd3b93b285ded47f59ae2a6c46f0e883690eb01979495539901484c9c057b
[INFO] running `Command { std: "docker" "start" "-a" "1a2cd3b93b285ded47f59ae2a6c46f0e883690eb01979495539901484c9c057b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a2cd3b93b285ded47f59ae2a6c46f0e883690eb01979495539901484c9c057b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2cd3b93b285ded47f59ae2a6c46f0e883690eb01979495539901484c9c057b", kill_on_drop: false }`
[INFO] [stdout] 1a2cd3b93b285ded47f59ae2a6c46f0e883690eb01979495539901484c9c057b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d356c674f598bb1ea16e6ab6f4ff1144f52880c1e643fd31aaafe9778692e7f6
[INFO] running `Command { std: "docker" "start" "-a" "d356c674f598bb1ea16e6ab6f4ff1144f52880c1e643fd31aaafe9778692e7f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.52
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking metadata-builder-sol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Attribute`, `Creator`, `Creators`, `File`, `Files`, and `image`
[INFO] [stdout]  --> src/metadata_lib/complete_mtdt.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     attributes::{Attribute, Attributes},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     image,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     properties::{Creator, Creators, File, Files, Properties},
[INFO] [stdout]   |                  ^^^^^^^  ^^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]    --> src/metadata_lib/attributes.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     use serde_json::json;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `Creator`, `Creators`, `File`, `Files`, and `image`
[INFO] [stdout]  --> src/metadata_lib/complete_mtdt.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     attributes::{Attribute, Attributes},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     image,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     properties::{Creator, Creators, File, Files, Properties},
[INFO] [stdout]   |                  ^^^^^^^  ^^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CoreMetadata` is never constructed
[INFO] [stdout]  --> src/metadata_lib/core.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct CoreMetadata {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_json` is never used
[INFO] [stdout]   --> src/metadata_lib/core.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CoreMetadata {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 15 |     pub fn as_json(&self)->Value{
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Attribute` is never constructed
[INFO] [stdout]  --> src/metadata_lib/attributes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Attribute {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Attributes` is never constructed
[INFO] [stdout]   --> src/metadata_lib/attributes.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Attributes {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/metadata_lib/attributes.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Attributes {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 17 |     fn new(amount_atrs: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collection` is never constructed
[INFO] [stdout]  --> src/metadata_lib/collection.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Collection {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]  --> src/metadata_lib/properties.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct File {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Creator` is never constructed
[INFO] [stdout]  --> src/metadata_lib/properties.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Creator {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Creators` is never used
[INFO] [stdout]   --> src/metadata_lib/properties.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type Creators = Vec<Creator>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Files` is never used
[INFO] [stdout]   --> src/metadata_lib/properties.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub type Files = Vec<File>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Properties` is never constructed
[INFO] [stdout]   --> src/metadata_lib/properties.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Properties {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `fmt_properties`, `fmt_creators`, and `new` are never used
[INFO] [stdout]    --> src/metadata_lib/properties.rs:49:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl Properties {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout]  49 |     fn fmt_properties(&self) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     fn fmt_creators(&self) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn new(am_files: usize, am_creators: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FullMetadata` is never constructed
[INFO] [stdout]   --> src/metadata_lib/complete_mtdt.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct FullMetadata {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]    --> src/metadata_lib/properties.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 format!(r#" "properties" : {{ "category" : {} }} "#, &self.category);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let _ = format!(r#" "properties" : {{ "category" : {} }} "#, &self.category);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FullMetadata` is never constructed
[INFO] [stdout]   --> src/metadata_lib/complete_mtdt.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct FullMetadata {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]    --> src/metadata_lib/properties.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 format!(r#" "properties" : {{ "category" : {} }} "#, &self.category);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let _ = format!(r#" "properties" : {{ "category" : {} }} "#, &self.category);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "d356c674f598bb1ea16e6ab6f4ff1144f52880c1e643fd31aaafe9778692e7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d356c674f598bb1ea16e6ab6f4ff1144f52880c1e643fd31aaafe9778692e7f6", kill_on_drop: false }`
[INFO] [stdout] d356c674f598bb1ea16e6ab6f4ff1144f52880c1e643fd31aaafe9778692e7f6