[INFO] cloning repository https://github.com/blockth/poap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blockth/poap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockth%2Fpoap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockth%2Fpoap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] befb26578e389b4f4b046a9492d1bccb7e212c87
[INFO] checking blockth/poap against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockth%2Fpoap" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/blockth/poap
[INFO] finished tweaking git repo https://github.com/blockth/poap
[INFO] tweaked toml for git repo https://github.com/blockth/poap written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/blockth/poap 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/blockth/poap 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixed-hash v0.7.0
[INFO] [stderr]   Downloaded uint v0.9.5
[INFO] [stderr]   Downloaded primitive-types v0.11.1
[INFO] [stderr]   Downloaded concordium-cis2 v3.0.0
[INFO] [stderr]   Downloaded concordium-contracts-common-derive v1.0.1
[INFO] [stderr]   Downloaded concordium-std-derive v5.1.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
[INFO] [stderr]   Downloaded concordium-contracts-common v5.2.0
[INFO] [stderr]   Downloaded concordium-std v6.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c30fce65bbd390a8a32c76fc667aefea0568e469be6b60bd6e0b837345ca20f1
[INFO] running `Command { std: "docker" "start" "-a" "c30fce65bbd390a8a32c76fc667aefea0568e469be6b60bd6e0b837345ca20f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c30fce65bbd390a8a32c76fc667aefea0568e469be6b60bd6e0b837345ca20f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30fce65bbd390a8a32c76fc667aefea0568e469be6b60bd6e0b837345ca20f1", kill_on_drop: false }`
[INFO] [stdout] c30fce65bbd390a8a32c76fc667aefea0568e469be6b60bd6e0b837345ca20f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 35b09903b185225ae9706d9ac1e300570bb3f31d439d52237c8c81b2f198a6fa
[INFO] running `Command { std: "docker" "start" "-a" "35b09903b185225ae9706d9ac1e300570bb3f31d439d52237c8c81b2f198a6fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]    Compiling concordium-contracts-common-derive v1.0.1
[INFO] [stderr]    Compiling concordium-contracts-common v5.2.0
[INFO] [stderr]    Compiling concordium-std-derive v5.1.0
[INFO] [stderr]     Checking concordium-std v6.0.0
[INFO] [stderr]     Checking concordium-cis2 v3.0.0
[INFO] [stderr]     Checking poap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> src/lib.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 |     logger: &mut impl HasLogger,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> src/lib.rs:515:5
[INFO] [stdout]     |
[INFO] [stdout] 515 |     logger: &mut impl HasLogger,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remaining_amount`
[INFO] [stdout]    --> src/lib.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let remaining_amount: ContractTokenAmount = state.burn(&token_id, amount, &account)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOKEN_METADATA_BASE_URL` is never used
[INFO] [stdout]   --> src/lib.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const TOKEN_METADATA_BASE_URL: &str = "https://some.example/token/";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_token_metadata_url` is never used
[INFO] [stdout]    --> src/lib.rs:402:4
[INFO] [stdout]     |
[INFO] [stdout] 402 | fn build_token_metadata_url(token_id: &ContractTokenId) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> src/lib.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 |     logger: &mut impl HasLogger,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> src/lib.rs:515:5
[INFO] [stdout]     |
[INFO] [stdout] 515 |     logger: &mut impl HasLogger,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remaining_amount`
[INFO] [stdout]    --> src/lib.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let remaining_amount: ContractTokenAmount = state.burn(&token_id, amount, &account)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/lib.rs:1162:9
[INFO] [stdout]      |
[INFO] [stdout] 1162 |         unsafe {
[INFO] [stdout]      |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOKEN_METADATA_BASE_URL` is never used
[INFO] [stdout]   --> src/lib.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const TOKEN_METADATA_BASE_URL: &str = "https://some.example/token/";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_token_metadata_url` is never used
[INFO] [stdout]    --> src/lib.rs:402:4
[INFO] [stdout]     |
[INFO] [stdout] 402 | fn build_token_metadata_url(token_id: &ContractTokenId) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "35b09903b185225ae9706d9ac1e300570bb3f31d439d52237c8c81b2f198a6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b09903b185225ae9706d9ac1e300570bb3f31d439d52237c8c81b2f198a6fa", kill_on_drop: false }`
[INFO] [stdout] 35b09903b185225ae9706d9ac1e300570bb3f31d439d52237c8c81b2f198a6fa
