[INFO] fetching crate substrate-stellar-sdk 0.2.4...
[INFO] checking substrate-stellar-sdk-0.2.4 against master#4457658f68b5c165cd76d24b8147a8f77b9f660e for pr-107620
[INFO] extracting crate substrate-stellar-sdk 0.2.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate substrate-stellar-sdk 0.2.4 on toolchain 4457658f68b5c165cd76d24b8147a8f77b9f660e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate substrate-stellar-sdk 0.2.4
[INFO] finished tweaking crates.io crate substrate-stellar-sdk 0.2.4
[INFO] tweaked toml for crates.io crate substrate-stellar-sdk 0.2.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-io v6.0.0
[INFO] [stderr]   Downloaded sp-std v4.0.0
[INFO] [stderr]   Downloaded trie-root v0.17.0
[INFO] [stderr]   Downloaded parity-util-mem v0.11.0
[INFO] [stderr]   Downloaded sp-runtime v6.0.0
[INFO] [stderr]   Downloaded memory-db v0.29.0
[INFO] [stderr]   Downloaded sp-panic-handler v4.0.0
[INFO] [stderr]   Downloaded sp-wasm-interface v6.0.0
[INFO] [stderr]   Downloaded sp-trie v6.0.0
[INFO] [stderr]   Downloaded sp-keystore v0.12.0
[INFO] [stderr]   Downloaded sp-arithmetic v5.0.0
[INFO] [stderr]   Downloaded sp-core v6.0.0
[INFO] [stderr]   Downloaded sp-state-machine v0.12.0
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v5.0.0
[INFO] [stderr]   Downloaded index-fixed v0.3.1
[INFO] [stderr]   Downloaded sodalite v0.4.0
[INFO] [stderr]   Downloaded sp-tracing v5.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface v6.0.0
[INFO] [stderr]   Downloaded trie-db v0.23.1
[INFO] [stderr]   Downloaded sp-core-hashing v4.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v4.0.0
[INFO] [stderr]   Downloaded sp-storage v6.0.0
[INFO] [stderr]   Downloaded sp-application-crypto v6.0.0
[INFO] [stderr]   Downloaded sp-externalities v0.12.0
[INFO] [stderr]   Downloaded wasmi v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09888e5905cf99d1ca9e0cefdb38805b852567bec409aaad875a774e37e49c13
[INFO] running `Command { std: "docker" "start" "-a" "09888e5905cf99d1ca9e0cefdb38805b852567bec409aaad875a774e37e49c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09888e5905cf99d1ca9e0cefdb38805b852567bec409aaad875a774e37e49c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09888e5905cf99d1ca9e0cefdb38805b852567bec409aaad875a774e37e49c13", kill_on_drop: false }`
[INFO] [stdout] 09888e5905cf99d1ca9e0cefdb38805b852567bec409aaad875a774e37e49c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f06a8e6dbdc7a5921b67d290d1b635bcdbab188147e7e5d1a74c1dacab302d9
[INFO] running `Command { std: "docker" "start" "-a" "5f06a8e6dbdc7a5921b67d290d1b635bcdbab188147e7e5d1a74c1dacab302d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling serde_json v1.0.97
[INFO] [stderr]     Checking sp-std v4.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]     Checking parity-wasm v0.42.2
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling parity-util-mem v0.11.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.3
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking tiny-bip39 v0.8.2
[INFO] [stderr]     Checking sp-core-hashing v4.0.0
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]     Checking wasmi-validation v0.4.1
[INFO] [stderr]     Checking trie-db v0.23.1
[INFO] [stderr]     Checking trie-root v0.17.0
[INFO] [stderr]     Checking sp-panic-handler v4.0.0
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking index-fixed v0.3.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking sodalite v0.4.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]     Checking wasmi v0.9.1
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]     Checking substrate-bip39 v0.4.4
[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
[INFO] [stderr]    Compiling ss58-registry v1.40.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling scale-info-derive v2.8.0
[INFO] [stderr]    Compiling sp-debug-derive v4.0.0
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v5.0.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]     Checking parity-scale-codec v3.6.1
[INFO] [stderr]     Checking scale-info v2.8.0
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking sp-storage v6.0.0
[INFO] [stderr]     Checking sp-wasm-interface v6.0.0
[INFO] [stderr]     Checking sp-tracing v5.0.0
[INFO] [stderr]     Checking sp-externalities v0.12.0
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]     Checking sp-arithmetic v5.0.0
[INFO] [stderr]     Checking sp-runtime-interface v6.0.0
[INFO] [stderr]     Checking memory-db v0.29.0
[INFO] [stderr]     Checking sp-core v6.0.0
[INFO] [stderr]     Checking sp-trie v6.0.0
[INFO] [stderr]     Checking sp-keystore v0.12.0
[INFO] [stderr]     Checking sp-state-machine v0.12.0
[INFO] [stderr]     Checking sp-io v6.0.0
[INFO] [stderr]     Checking sp-application-crypto v6.0.0
[INFO] [stderr]     Checking sp-runtime v6.0.0
[INFO] [stderr]     Checking substrate-stellar-sdk v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.21s
[INFO] running `Command { std: "docker" "inspect" "5f06a8e6dbdc7a5921b67d290d1b635bcdbab188147e7e5d1a74c1dacab302d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f06a8e6dbdc7a5921b67d290d1b635bcdbab188147e7e5d1a74c1dacab302d9", kill_on_drop: false }`
[INFO] [stdout] 5f06a8e6dbdc7a5921b67d290d1b635bcdbab188147e7e5d1a74c1dacab302d9