[INFO] cloning repository https://github.com/k3-labs/stellar-data-contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k3-labs/stellar-data-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3-labs%2Fstellar-data-contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3-labs%2Fstellar-data-contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92210a23974c79fcc470b10e292ba5fb9e9a121f
[INFO] checking k3-labs/stellar-data-contract against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3-labs%2Fstellar-data-contract" "/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/k3-labs/stellar-data-contract
[INFO] finished tweaking git repo https://github.com/k3-labs/stellar-data-contract
[INFO] tweaked toml for git repo https://github.com/k3-labs/stellar-data-contract written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/k3-labs/stellar-data-contract on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/k3-labs/stellar-data-contract 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded soroban-env-macros v21.2.1
[INFO] [stderr]   Downloaded soroban-ledger-snapshot v21.7.7
[INFO] [stderr]   Downloaded soroban-spec v21.7.7
[INFO] [stderr]   Downloaded soroban-spec-rust v21.7.7
[INFO] [stderr]   Downloaded stellar-strkey v0.0.8
[INFO] [stderr]   Downloaded soroban-sdk-macros v21.7.7
[INFO] [stderr]   Downloaded soroban-sdk v21.7.7
[INFO] [stderr]   Downloaded soroban-env-guest v21.2.1
[INFO] [stderr]   Downloaded soroban-builtin-sdk-macros v21.2.1
[INFO] [stderr]   Downloaded soroban-env-common v21.2.1
[INFO] [stderr]   Downloaded stellar-xdr v21.2.0
[INFO] [stderr]   Downloaded soroban-env-host v21.2.1
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 199985546e16d5df1d9aa9514681d46c52e8707b5291b6880496d2870bc6b926
[INFO] running `Command { std: "docker" "start" "-a" "199985546e16d5df1d9aa9514681d46c52e8707b5291b6880496d2870bc6b926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "199985546e16d5df1d9aa9514681d46c52e8707b5291b6880496d2870bc6b926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199985546e16d5df1d9aa9514681d46c52e8707b5291b6880496d2870bc6b926", kill_on_drop: false }`
[INFO] [stdout] 199985546e16d5df1d9aa9514681d46c52e8707b5291b6880496d2870bc6b926
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9e4b4d1a19c512cb65062d46230e2589d4d0f2cb6b1567d5632dec170d16aa
[INFO] running `Command { std: "docker" "start" "-a" "7e9e4b4d1a19c512cb65062d46230e2589d4d0f2cb6b1567d5632dec170d16aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling escape-bytes v0.1.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking wasmi_arena v0.4.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling wasmparser v0.116.1
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling soroban-env-host v21.2.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking ethnum v1.5.1
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking soroban-wasmi v0.31.1-soroban.20.0.1
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling derive_arbitrary v1.3.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling soroban-builtin-sdk-macros v21.2.1
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling soroban-sdk v21.7.7
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling bytes-lit v0.0.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling crate-git-revision v0.0.6
[INFO] [stderr]    Compiling stellar-strkey v0.0.8
[INFO] [stderr]    Compiling stellar-xdr v21.2.0
[INFO] [stderr]    Compiling soroban-env-common v21.2.1
[INFO] [stderr]    Compiling soroban-sdk-macros v21.7.7
[INFO] [stderr]    Compiling soroban-spec v21.7.7
[INFO] [stderr]    Compiling soroban-spec-rust v21.7.7
[INFO] [stderr]    Compiling soroban-env-macros v21.2.1
[INFO] [stderr]     Checking soroban-ledger-snapshot v21.7.7
[INFO] [stderr]     Checking soroban-increment-contract v0.0.0 (/opt/rustwide/workdir/contracts/increment)
[INFO] [stdout] warning: unused import: `Symbol`
[INFO] [stdout]  --> contracts/increment/src/lib.rs:2:62
[INFO] [stdout]   |
[INFO] [stdout] 2 | use soroban_sdk::{contract, contractimpl, contracttype, Env, Symbol, String, symbol_short};
[INFO] [stdout]   |                                                              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Symbol`
[INFO] [stdout]  --> contracts/increment/src/lib.rs:2:62
[INFO] [stdout]   |
[INFO] [stdout] 2 | use soroban_sdk::{contract, contractimpl, contracttype, Env, Symbol, String, symbol_short};
[INFO] [stdout]   |                                                              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 34s
[INFO] running `Command { std: "docker" "inspect" "7e9e4b4d1a19c512cb65062d46230e2589d4d0f2cb6b1567d5632dec170d16aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9e4b4d1a19c512cb65062d46230e2589d4d0f2cb6b1567d5632dec170d16aa", kill_on_drop: false }`
[INFO] [stdout] 7e9e4b4d1a19c512cb65062d46230e2589d4d0f2cb6b1567d5632dec170d16aa