[INFO] fetching crate concordium-rust-sdk 8.0.0...
[INFO] checking concordium-rust-sdk-8.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate concordium-rust-sdk 8.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate concordium-rust-sdk 8.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate concordium-rust-sdk 8.0.0
[INFO] tweaked toml for crates.io crate concordium-rust-sdk 8.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate concordium-rust-sdk 8.0.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate concordium-rust-sdk 8.0.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2ccc0ba52ef3ea622250d6360f2d6a6467872a17d1123a2ab9b6612a9416f47
[INFO] running `Command { std: "docker" "start" "-a" "f2ccc0ba52ef3ea622250d6360f2d6a6467872a17d1123a2ab9b6612a9416f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2ccc0ba52ef3ea622250d6360f2d6a6467872a17d1123a2ab9b6612a9416f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ccc0ba52ef3ea622250d6360f2d6a6467872a17d1123a2ab9b6612a9416f47", kill_on_drop: false }`
[INFO] [stdout] f2ccc0ba52ef3ea622250d6360f2d6a6467872a17d1123a2ab9b6612a9416f47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 150a4f7fc041c648081f4f41d12505dfab9301038e1033ee81d478f96487d87e
[INFO] running `Command { std: "docker" "start" "-a" "150a4f7fc041c648081f4f41d12505dfab9301038e1033ee81d478f96487d87e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
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[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
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[INFO] [stderr]    Compiling darling_core v0.21.3
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
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[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling concordium-contracts-common-derive v4.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking tokio v1.48.0
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[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
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[INFO] [stderr]     Checking num_enum v0.6.1
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[INFO] [stderr]    Compiling prost-derive v0.13.5
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[INFO] [stderr]    Compiling thiserror-impl v2.0.17
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[INFO] [stderr]     Checking rustls-native-certs v0.8.2
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[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling concordium_base_derive v1.1.0
[INFO] [stderr]    Compiling serde_with_macros v3.15.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking serde_with v3.15.1
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking ed25519-zebra v4.1.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking concordium-contracts-common v9.2.0
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking concordium-wasm v5.1.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking concordium-smart-contract-engine v6.1.0
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking concordium_base v9.0.0
[INFO] [stderr]     Checking concordium-rust-sdk v8.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/types/mod.rs:1212:23
[INFO] [stdout]      |
[INFO] [stdout] 1212 |     pub fn entrypoint(&self) -> EntrypointName {
[INFO] [stdout]      |                       ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                       |
[INFO] [stdout]      |                       the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1212 |     pub fn entrypoint(&self) -> EntrypointName<'_> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/types/mod.rs:1232:22
[INFO] [stdout]      |
[INFO] [stdout] 1232 |     pub fn parameter(&self) -> Parameter {
[INFO] [stdout]      |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1232 |     pub fn parameter(&self) -> Parameter<'_> {
[INFO] [stdout]      |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/types/mod.rs:1212:23
[INFO] [stdout]      |
[INFO] [stdout] 1212 |     pub fn entrypoint(&self) -> EntrypointName {
[INFO] [stdout]      |                       ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                       |
[INFO] [stdout]      |                       the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1212 |     pub fn entrypoint(&self) -> EntrypointName<'_> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/types/mod.rs:1232:22
[INFO] [stdout]      |
[INFO] [stdout] 1232 |     pub fn parameter(&self) -> Parameter {
[INFO] [stdout]      |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1232 |     pub fn parameter(&self) -> Parameter<'_> {
[INFO] [stdout]      |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/send-transfer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     #[structopt(long = "account", help = "Path to the account key file.")]
[INFO] [stdout] 25 | |     keys_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/v2_register_data.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     #[structopt(long = "account", help = "Path to the account key file.")]
[INFO] [stdout] 24 | |     keys_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/v2_register_data.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     #[structopt(
[INFO] [stdout] 26 | |         long = "data",
[INFO] [stdout] 27 | |         help = "Path to a file with the data to register. (Note: Max data size is 256 bytes)"
[INFO] [stdout] 28 | |     )]
[INFO] [stdout] 29 | |     data_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium-rust-sdk` (example "send-transfer") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `concordium-rust-sdk` (example "v2_register_data") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/transfer-indexer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     #[structopt(
[INFO] [stdout] 27 | |         long = "db-path",
[INFO] [stdout] 28 | |         help = "Path to the location of the SQLITE database.",
[INFO] [stdout] 29 | |         default_value = "./transfers-db.sqlite"
[INFO] [stdout] 30 | |     )]
[INFO] [stdout] 31 | |     db_path: std::path::PathBuf,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium-rust-sdk` (example "transfer-indexer") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/init-update-contract.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | /     #[structopt(long = "account", help = "Path to the account key file.")]
[INFO] [stdout] 31 | |     keys_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium-rust-sdk` (example "init-update-contract") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/v2_send_encrypted_transfer.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | /     #[structopt(long = "account", help = "Path to the account key file.")]
[INFO] [stdout] 55 | |     keys_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium-rust-sdk` (example "v2_send_encrypted_transfer") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "150a4f7fc041c648081f4f41d12505dfab9301038e1033ee81d478f96487d87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150a4f7fc041c648081f4f41d12505dfab9301038e1033ee81d478f96487d87e", kill_on_drop: false }`
[INFO] [stdout] 150a4f7fc041c648081f4f41d12505dfab9301038e1033ee81d478f96487d87e
