[INFO] cloning repository https://github.com/HDauven/data-driver-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HDauven/data-driver-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHDauven%2Fdata-driver-poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHDauven%2Fdata-driver-poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 954191a37d988554fee7c29a502fe1572a8d374e
[INFO] checking HDauven/data-driver-poc against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHDauven%2Fdata-driver-poc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/HDauven/data-driver-poc
[INFO] finished tweaking git repo https://github.com/HDauven/data-driver-poc
[INFO] tweaked toml for git repo https://github.com/HDauven/data-driver-poc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HDauven/data-driver-poc 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 git repo https://github.com/HDauven/data-driver-poc 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ebc8e4903d2a94b4885c7de54d79eaf7dca146e4f31d28871b0476407efed9ba
[INFO] running `Command { std: "docker" "start" "-a" "ebc8e4903d2a94b4885c7de54d79eaf7dca146e4f31d28871b0476407efed9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebc8e4903d2a94b4885c7de54d79eaf7dca146e4f31d28871b0476407efed9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc8e4903d2a94b4885c7de54d79eaf7dca146e4f31d28871b0476407efed9ba", kill_on_drop: false }`
[INFO] [stdout] ebc8e4903d2a94b4885c7de54d79eaf7dca146e4f31d28871b0476407efed9ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b7f2dab858e3096a150e6f141203edf725002012455fa18fb2fec41b508b295b
[INFO] running `Command { std: "docker" "start" "-a" "b7f2dab858e3096a150e6f141203edf725002012455fa18fb2fec41b508b295b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking dlmalloc v0.2.8
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.12
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling derive-hex v0.1.2
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking dusk-bytes v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking dusk-safe v0.3.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking dusk-bls12_381 v0.13.0
[INFO] [stderr]     Checking dusk-merkle v0.5.3
[INFO] [stderr]     Checking bls12_381-bls v0.4.1
[INFO] [stderr]     Checking dusk-bls12_381 v0.14.2
[INFO] [stderr]     Checking piecrust-uplink v0.17.3
[INFO] [stderr]     Checking dusk-jubjub v0.15.1
[INFO] [stderr]     Checking bls12_381-bls v0.5.0
[INFO] [stderr]     Checking dusk-poseidon v0.41.0
[INFO] [stderr]     Checking jubjub-elgamal v0.2.0
[INFO] [stderr]     Checking jubjub-schnorr v0.6.0
[INFO] [stderr]     Checking poseidon-merkle v0.8.0
[INFO] [stderr]     Checking phoenix-core v0.34.0
[INFO] [stderr]     Checking phoenix-circuits v0.6.0
[INFO] [stderr]     Checking dusk-core v1.1.0
[INFO] [stderr]     Checking data-driver-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<ContractData, core::convert::Infallible>
[INFO] [stdout]   --> src/lib.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 |       let deserialized: ContractData = archived
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 66 | |         .deserialize(&mut rkyv::Infallible)
[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: Result<ContractData, core::convert::Infallible>
[INFO] [stdout]   --> src/lib.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 |       let deserialized: ContractData = archived
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 66 | |         .deserialize(&mut rkyv::Infallible)
[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 `data-driver-demo` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `data-driver-demo` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b7f2dab858e3096a150e6f141203edf725002012455fa18fb2fec41b508b295b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f2dab858e3096a150e6f141203edf725002012455fa18fb2fec41b508b295b", kill_on_drop: false }`
[INFO] [stdout] b7f2dab858e3096a150e6f141203edf725002012455fa18fb2fec41b508b295b