[INFO] cloning repository https://github.com/Nightingale2494/NFT-Ticketing-Platform
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nightingale2494/NFT-Ticketing-Platform" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightingale2494%2FNFT-Ticketing-Platform", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86e431d977c2ece32da7c1fce66f1b722b1add15
[INFO] checking Nightingale2494/NFT-Ticketing-Platform against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightingale2494%2FNFT-Ticketing-Platform" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/Nightingale2494/NFT-Ticketing-Platform
[INFO] tweaked toml for git repo https://github.com/Nightingale2494/NFT-Ticketing-Platform written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nightingale2494/NFT-Ticketing-Platform on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nightingale2494/NFT-Ticketing-Platform 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-3-tc2/source/contracts/ticket_nft/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-3-tc2/source/Cargo.toml
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[INFO] running `Command { std: "docker" "rm" "-f" "b4d1698d24ae3b0b1e00770697b53244483ed338c1392d2bd3b661bc35b89ec0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da2a362b65f3aa7307858faba51be12745fd5a928660686ebcf8326ac00b8e7e
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[INFO] [stderr] package:   /opt/rustwide/workdir/contracts/ticket_nft/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
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[INFO] [stderr]     Checking ticket-nft v0.1.0 (/opt/rustwide/workdir/contracts/ticket_nft)
[INFO] [stdout] warning: unused imports: `Map` and `Symbol`
[INFO] [stdout]  --> contracts/ticket_nft/src/lib.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 |     contract, contractimpl, contracttype, Address, Env, Map, String, Symbol, Vec, symbol_short,
[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: `Map` and `Symbol`
[INFO] [stdout]  --> contracts/ticket_nft/src/lib.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 |     contract, contractimpl, contracttype, Address, Env, Map, String, Symbol, Vec, symbol_short,
[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 variable: `metadata_uri`
[INFO] [stdout]   --> contracts/ticket_nft/src/lib.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         metadata_uri: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_uri`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> contracts/ticket_nft/src/lib.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let mut from_tickets: Vec<u64> = env
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata_uri`
[INFO] [stdout]   --> contracts/ticket_nft/src/lib.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         metadata_uri: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_uri`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> contracts/ticket_nft/src/lib.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let mut from_tickets: Vec<u64> = env
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 50s
[INFO] running `Command { std: "docker" "inspect" "da2a362b65f3aa7307858faba51be12745fd5a928660686ebcf8326ac00b8e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2a362b65f3aa7307858faba51be12745fd5a928660686ebcf8326ac00b8e7e", kill_on_drop: false }`
[INFO] [stdout] da2a362b65f3aa7307858faba51be12745fd5a928660686ebcf8326ac00b8e7e
