[INFO] cloning repository https://github.com/m0xk/spacedrop_v0
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m0xk/spacedrop_v0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0xk%2Fspacedrop_v0", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0xk%2Fspacedrop_v0'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c8435ff34e770a8d6591de57d4c3120c3f280a1
[INFO] checking m0xk/spacedrop_v0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0xk%2Fspacedrop_v0" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/m0xk/spacedrop_v0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/m0xk/spacedrop_v0
[INFO] finished tweaking git repo https://github.com/m0xk/spacedrop_v0
[INFO] tweaked toml for git repo https://github.com/m0xk/spacedrop_v0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/m0xk/spacedrop_v0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded solana-sdk-macro v1.6.10
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.6.10
[INFO] [stderr]   Downloaded cpufeatures v0.1.4
[INFO] [stderr]   Downloaded spl-token v3.1.1
[INFO] [stderr]   Downloaded solana-logger v1.6.10
[INFO] [stderr]   Downloaded solana-frozen-abi v1.6.10
[INFO] [stderr]   Downloaded solana-program v1.6.10
[INFO] [stderr]   Downloaded anchor-attribute-error v0.6.0
[INFO] [stderr]   Downloaded anchor-attribute-event v0.6.0
[INFO] [stderr]   Downloaded anchor-attribute-access-control v0.6.0
[INFO] [stderr]   Downloaded anchor-attribute-account v0.6.0
[INFO] [stderr]   Downloaded anchor-attribute-interface v0.6.0
[INFO] [stderr]   Downloaded anchor-lang v0.6.0
[INFO] [stderr]   Downloaded anchor-syn v0.6.0
[INFO] [stderr]   Downloaded safe-transmute v0.11.1
[INFO] [stderr]   Downloaded anchor-attribute-program v0.6.0
[INFO] [stderr]   Downloaded anchor-derive-accounts v0.6.0
[INFO] [stderr]   Downloaded alloc-traits v0.1.1
[INFO] [stderr]   Downloaded without-alloc v0.2.1
[INFO] [stderr]   Downloaded serum_dex v0.3.0
[INFO] [stderr]   Downloaded anchor-attribute-state v0.6.0
[INFO] [stderr]   Downloaded curve25519-dalek v2.1.2
[INFO] [stderr]   Downloaded field-offset v0.3.4
[INFO] [stderr]   Downloaded anchor-spl v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 175c0521318c99d3b54d0d89ef4685274ee24d106e97ba3fddd5c57e7407856e
[INFO] running `Command { std: "docker" "start" "-a" "175c0521318c99d3b54d0d89ef4685274ee24d106e97ba3fddd5c57e7407856e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "175c0521318c99d3b54d0d89ef4685274ee24d106e97ba3fddd5c57e7407856e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175c0521318c99d3b54d0d89ef4685274ee24d106e97ba3fddd5c57e7407856e", kill_on_drop: false }`
[INFO] [stdout] 175c0521318c99d3b54d0d89ef4685274ee24d106e97ba3fddd5c57e7407856e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc185e74778fa35054c28a22513d8825b8a74f71d15bdf96c14f72824668d37
[INFO] running `Command { std: "docker" "start" "-a" "afc185e74778fa35054c28a22513d8825b8a74f71d15bdf96c14f72824668d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cpufeatures v0.1.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.6.10
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling solana-frozen-abi v1.6.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]    Compiling solana-program v1.6.10
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking curve25519-dalek v2.1.2
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]     Checking solana-logger v1.6.10
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]     Checking alloc-traits v0.1.1
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking without-alloc v0.2.1
[INFO] [stderr]     Checking safe-transmute v0.11.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling borsh-derive-internal v0.8.2
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling solana-sdk-macro v1.6.10
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]     Checking enumflags2 v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling borsh-derive v0.8.2
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling anchor-syn v0.6.0
[INFO] [stderr]     Checking borsh v0.8.2
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]    Compiling anchor-attribute-interface v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-account v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-error v0.6.0
[INFO] [stderr]    Compiling anchor-derive-accounts v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-program v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-state v0.6.0
[INFO] [stderr]     Checking spl-token v3.1.1
[INFO] [stderr]     Checking anchor-lang v0.6.0
[INFO] [stderr]     Checking serum_dex v0.3.0
[INFO] [stderr]     Checking anchor-spl v0.6.0
[INFO] [stderr]     Checking airdrop v0.1.0 (/opt/rustwide/workdir/programs/airdrop)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> programs/airdrop/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let _ = token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> programs/airdrop/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let _ = token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "afc185e74778fa35054c28a22513d8825b8a74f71d15bdf96c14f72824668d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc185e74778fa35054c28a22513d8825b8a74f71d15bdf96c14f72824668d37", kill_on_drop: false }`
[INFO] [stdout] afc185e74778fa35054c28a22513d8825b8a74f71d15bdf96c14f72824668d37
[INFO] checking m0xk/spacedrop_v0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0xk%2Fspacedrop_v0" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  92% (956/1035)
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Updating files: 100% (1035/1035), done.
[INFO] validating manifest of git repo https://github.com/m0xk/spacedrop_v0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/m0xk/spacedrop_v0
[INFO] finished tweaking git repo https://github.com/m0xk/spacedrop_v0
[INFO] tweaked toml for git repo https://github.com/m0xk/spacedrop_v0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/m0xk/spacedrop_v0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f90169b13942e2ded6422615566c19de5db702b75613ce3009c8d8e49e2d935c
[INFO] running `Command { std: "docker" "start" "-a" "f90169b13942e2ded6422615566c19de5db702b75613ce3009c8d8e49e2d935c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f90169b13942e2ded6422615566c19de5db702b75613ce3009c8d8e49e2d935c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90169b13942e2ded6422615566c19de5db702b75613ce3009c8d8e49e2d935c", kill_on_drop: false }`
[INFO] [stdout] f90169b13942e2ded6422615566c19de5db702b75613ce3009c8d8e49e2d935c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2712a2415512c84fae4a21504889d87539d2a5ef3ec8c039c6f31a0cd5164888
[INFO] running `Command { std: "docker" "start" "-a" "2712a2415512c84fae4a21504889d87539d2a5ef3ec8c039c6f31a0cd5164888", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
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[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling pest v2.1.3
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[INFO] [stderr]     Checking termcolor v1.1.2
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[INFO] [stderr]    Compiling rustversion v1.0.5
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[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling solana-frozen-abi v1.6.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
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[INFO] [stderr]    Compiling solana-program v1.6.10
[INFO] [stderr]    Compiling blake3 v0.3.8
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[INFO] [stderr]    Compiling borsh-derive-internal v0.8.2
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling solana-sdk-macro v1.6.10
[INFO] [stderr]    Compiling num-derive v0.3.3
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[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]     Checking enumflags2 v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling anchor-syn v0.6.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling borsh-derive v0.8.2
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]     Checking borsh v0.8.2
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]    Compiling anchor-derive-accounts v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-error v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-account v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-interface v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-program v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-state v0.6.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.6.0
[INFO] [stderr]     Checking spl-token v3.1.1
[INFO] [stderr]     Checking anchor-lang v0.6.0
[INFO] [stderr]     Checking serum_dex v0.3.0
[INFO] [stderr]     Checking anchor-spl v0.6.0
[INFO] [stderr]     Checking airdrop v0.1.0 (/opt/rustwide/workdir/programs/airdrop)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> programs/airdrop/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let _ = token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> programs/airdrop/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let _ = token::transfer(cpi_ctx, self.amount);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "2712a2415512c84fae4a21504889d87539d2a5ef3ec8c039c6f31a0cd5164888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2712a2415512c84fae4a21504889d87539d2a5ef3ec8c039c6f31a0cd5164888", kill_on_drop: false }`
[INFO] [stdout] 2712a2415512c84fae4a21504889d87539d2a5ef3ec8c039c6f31a0cd5164888