[INFO] cloning repository https://github.com/web-developer77/nifty-tunes-nft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/web-developer77/nifty-tunes-nft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweb-developer77%2Fnifty-tunes-nft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweb-developer77%2Fnifty-tunes-nft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8b6db3a61ad4ccf3827551ecb4ea0c024933149
[INFO] checking web-developer77/nifty-tunes-nft against master#c97b539e408ea353f4fde2f9251d598291fec421 for pr-105102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweb-developer77%2Fnifty-tunes-nft" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/web-developer77/nifty-tunes-nft on toolchain c97b539e408ea353f4fde2f9251d598291fec421
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c97b539e408ea353f4fde2f9251d598291fec421" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/web-developer77/nifty-tunes-nft
[INFO] finished tweaking git repo https://github.com/web-developer77/nifty-tunes-nft
[INFO] tweaked toml for git repo https://github.com/web-developer77/nifty-tunes-nft written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/web-developer77/nifty-tunes-nft already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c97b539e408ea353f4fde2f9251d598291fec421" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metaplex-auction v0.0.1
[INFO] [stderr]   Downloaded metaplex-token-metadata v0.0.1
[INFO] [stderr]   Downloaded metaplex-token-vault v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c97b539e408ea353f4fde2f9251d598291fec421" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0fddc5f162691c38c35d40d74a83284f2af21a3f2b3fef14976de7300688a96
[INFO] running `Command { std: "docker" "start" "-a" "e0fddc5f162691c38c35d40d74a83284f2af21a3f2b3fef14976de7300688a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0fddc5f162691c38c35d40d74a83284f2af21a3f2b3fef14976de7300688a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fddc5f162691c38c35d40d74a83284f2af21a3f2b3fef14976de7300688a96", kill_on_drop: false }`
[INFO] [stdout] e0fddc5f162691c38c35d40d74a83284f2af21a3f2b3fef14976de7300688a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c97b539e408ea353f4fde2f9251d598291fec421" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7051a81bb84c3a5130084d5ab7fcfeff7c6da3a5c045baf741f427ac8ed63c6d
[INFO] running `Command { std: "docker" "start" "-a" "7051a81bb84c3a5130084d5ab7fcfeff7c6da3a5c045baf741f427ac8ed63c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling itoa v0.4.8
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[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling feature-probe v0.1.1
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[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.14
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[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rand_chacha v0.2.2
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[INFO] [stderr]     Checking regex v1.5.4
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[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]    Compiling anchor-syn v0.17.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling borsh-derive v0.9.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling libsecp256k1 v0.5.0
[INFO] [stderr]     Checking borsh v0.9.1
[INFO] [stderr]     Checking num_enum v0.5.4
[INFO] [stderr]    Compiling anchor-attribute-state v0.17.0
[INFO] [stderr]    Compiling anchor-derive-accounts v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-account v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-error v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-program v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-interface v0.17.0
[INFO] [stderr]     Checking spl-token v3.2.0
[INFO] [stderr]     Checking anchor-lang v0.17.0
[INFO] [stderr]     Checking metaplex-token-vault v0.0.1
[INFO] [stderr]     Checking metaplex-auction v0.0.1
[INFO] [stderr]     Checking metaplex-token-metadata v0.0.1
[INFO] [stderr]     Checking solana_anchor v0.1.0 (/opt/rustwide/workdir/solana_anchor)
[INFO] [stdout] warning: unused variable: `sale_mint`
[INFO] [stdout]   --> solana_anchor/src/lib.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let sale_mint : state::Mint = state::Mint::unpack_from_slice(&ctx.accounts.sale_mint.data.borrow())?;
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sale_mint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sale_mint`
[INFO] [stdout]   --> solana_anchor/src/lib.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let sale_mint : state::Mint = state::Mint::unpack_from_slice(&ctx.accounts.sale_mint.data.borrow())?;
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sale_mint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool_info`
[INFO] [stdout]    --> solana_anchor/src/lib.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let pool_info = ctx.accounts.pool.to_account_info().clone();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pool_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]    --> solana_anchor/src/lib.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 | ...   let metadata : metaplex_token_metadata::state::Metadata =  metaplex_token_metadata::state::Metadata::from_account_info(&ctx.account...
[INFO] [stdout]     |           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]    --> solana_anchor/src/lib.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 | ...   let metadata : metaplex_token_metadata::state::Metadata =  metaplex_token_metadata::state::Metadata::from_account_info(&ctx.account...
[INFO] [stdout]     |           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool_info`
[INFO] [stdout]    --> solana_anchor/src/lib.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let pool_info = ctx.accounts.pool.to_account_info().clone();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pool_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]    --> solana_anchor/src/lib.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 | ...   let metadata : metaplex_token_metadata::state::Metadata =  metaplex_token_metadata::state::Metadata::from_account_info(&ctx.account...
[INFO] [stdout]     |           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]    --> solana_anchor/src/lib.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 | ...   let metadata : metaplex_token_metadata::state::Metadata =  metaplex_token_metadata::state::Metadata::from_account_info(&ctx.account...
[INFO] [stdout]     |           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.27s
[INFO] running `Command { std: "docker" "inspect" "7051a81bb84c3a5130084d5ab7fcfeff7c6da3a5c045baf741f427ac8ed63c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7051a81bb84c3a5130084d5ab7fcfeff7c6da3a5c045baf741f427ac8ed63c6d", kill_on_drop: false }`
[INFO] [stdout] 7051a81bb84c3a5130084d5ab7fcfeff7c6da3a5c045baf741f427ac8ed63c6d