[INFO] cloning repository https://github.com/Sachin-A12/task_for_blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sachin-A12/task_for_blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSachin-A12%2Ftask_for_blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSachin-A12%2Ftask_for_blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42c901e4ca1299fc7355eb59453e77ef9b80ff52
[INFO] checking Sachin-A12/task_for_blockchain against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSachin-A12%2Ftask_for_blockchain" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Sachin-A12/task_for_blockchain
[INFO] finished tweaking git repo https://github.com/Sachin-A12/task_for_blockchain
[INFO] tweaked toml for git repo https://github.com/Sachin-A12/task_for_blockchain written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sachin-A12/task_for_blockchain on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sachin-A12/task_for_blockchain 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea2a4b872dae8e1e38de18a0faac46097a82cb27ef9e59cf0aa4a8f55f48cf86
[INFO] running `Command { std: "docker" "start" "-a" "ea2a4b872dae8e1e38de18a0faac46097a82cb27ef9e59cf0aa4a8f55f48cf86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea2a4b872dae8e1e38de18a0faac46097a82cb27ef9e59cf0aa4a8f55f48cf86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2a4b872dae8e1e38de18a0faac46097a82cb27ef9e59cf0aa4a8f55f48cf86", kill_on_drop: false }`
[INFO] [stdout] ea2a4b872dae8e1e38de18a0faac46097a82cb27ef9e59cf0aa4a8f55f48cf86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94138f74beb4eebedaa27f5011fdadd0d4d4513819c6014cd9d6149cabc394af
[INFO] running `Command { std: "docker" "start" "-a" "94138f74beb4eebedaa27f5011fdadd0d4d4513819c6014cd9d6149cabc394af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
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[INFO] [stderr]     Checking generic-array v0.14.7
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[INFO] [stderr]    Compiling cc v1.2.37
[INFO] [stderr]     Checking der v0.7.10
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[INFO] [stderr]    Compiling camino v1.2.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling indexmap v2.11.3
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[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling zerocopy v0.8.27
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[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
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[INFO] [stderr]     Checking chrono v0.4.42
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[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling cpufeatures v0.2.17
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[INFO] [stderr]    Compiling once_cell v1.21.3
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[INFO] [stderr]    Compiling bitflags v2.9.4
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[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking deranged v0.5.3
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[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking tempfile v3.22.0
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[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling fastrand v2.3.0
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[INFO] [stderr]     Checking bech32 v0.9.1
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[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking sct v0.7.1
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[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking scrypt v0.10.0
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[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.103
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]     Checking futures-locks v0.7.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
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[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking simple_asn1 v0.6.3
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[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking coins-core v0.8.7
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking jsonwebtoken v8.3.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking enr v0.10.0
[INFO] [stderr]     Checking coins-bip32 v0.8.7
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking scale-info v2.11.6
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling open-fastrlp-derive v0.1.1
[INFO] [stderr]     Checking eth-keystore v0.5.0
[INFO] [stderr]     Checking coins-bip39 v0.8.7
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking ethbloom v0.13.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking gloo-timers v0.2.6
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking ethabi v18.0.0
[INFO] [stderr]     Checking open-fastrlp v0.1.4
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking ethers-core v2.0.14
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.32/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "94138f74beb4eebedaa27f5011fdadd0d4d4513819c6014cd9d6149cabc394af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94138f74beb4eebedaa27f5011fdadd0d4d4513819c6014cd9d6149cabc394af", kill_on_drop: false }`
[INFO] [stdout] 94138f74beb4eebedaa27f5011fdadd0d4d4513819c6014cd9d6149cabc394af
