[INFO] cloning repository https://github.com/deniz-1998/soroban-poll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deniz-1998/soroban-poll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniz-1998%2Fsoroban-poll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniz-1998%2Fsoroban-poll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 825179f580ee237b68c9bd4f19de114605ee2459
[INFO] checking deniz-1998/soroban-poll against f1c52bf13c990fc425c542cc90a0396a87db24ba for pr-164812
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniz-1998%2Fsoroban-poll" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/deniz-1998/soroban-poll
[INFO] finished tweaking git repo https://github.com/deniz-1998/soroban-poll
[INFO] tweaked toml for git repo https://github.com/deniz-1998/soroban-poll written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/deniz-1998/soroban-poll on toolchain f1c52bf13c990fc425c542cc90a0396a87db24ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/deniz-1998/soroban-poll 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" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-0-tc2/source/contracts/soroban-poll-contract/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to highest compatible versions
[INFO] [stderr]       Adding addr2line v0.27.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding backtrace v0.3.77
[INFO] [stderr]       Adding base32 v0.4.0
[INFO] [stderr]       Adding base64 v0.13.1
[INFO] [stderr]  Downgrading ctor v0.5.0 -> v0.2.9
[INFO] [stderr]       Adding gimli v0.34.0
[INFO] [stderr]  Downgrading itertools v0.13.0 -> v0.11.0
[INFO] [stderr]       Adding miniz_oxide v0.9.1
[INFO] [stderr]       Adding object v0.40.0
[INFO] [stderr]       Adding rustc-demangle v0.1.28
[INFO] [stderr]  Downgrading soroban-builtin-sdk-macros v26.1.3 -> v21.2.1 (available: v21.2.2)
[INFO] [stderr]  Downgrading soroban-env-common v26.1.3 -> v21.2.1 (available: v21.2.2)
[INFO] [stderr]  Downgrading soroban-env-guest v26.1.3 -> v21.2.1 (available: v21.2.2)
[INFO] [stderr]  Downgrading soroban-env-host v26.1.3 -> v21.2.1 (available: v21.2.2)
[INFO] [stderr]  Downgrading soroban-env-macros v26.1.3 -> v21.2.1 (available: v21.2.2)
[INFO] [stderr]  Downgrading soroban-ledger-snapshot v26.1.0 -> v21.7.7
[INFO] [stderr]  Downgrading soroban-sdk v26.1.0 -> v21.7.7 (available: v29.0.1)
[INFO] [stderr]  Downgrading soroban-sdk-macros v26.1.0 -> v21.7.7
[INFO] [stderr]  Downgrading soroban-spec v26.1.0 -> v21.7.7
[INFO] [stderr]  Downgrading soroban-spec-rust v26.1.0 -> v21.7.7
[INFO] [stderr]       Adding stellar-strkey v0.0.8
[INFO] [stderr]  Downgrading stellar-xdr v26.0.1 -> v21.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358
[INFO] running `Command { std: "docker" "start" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358" "/opt/rustwide/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358" "/opt/rustwide/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/contracts/soroban-poll-contract/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling escape-bytes v0.1.1
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling wasmparser v0.116.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking wasmi_arena v0.4.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking gimli v0.34.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking object v0.40.0
[INFO] [stderr]    Compiling soroban-env-host v21.2.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking ethnum v1.5.3
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f1c52bf13c990fc425c542cc90a0396a87db24ba/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=e45b34381eb0fba2 -C extra-filename=-3c925aec2ec92997 --out-dir /opt/rustwide/target/debug/build/serde_core/3c925aec2ec92997/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358", kill_on_drop: false }`
[INFO] [stdout] d3e505c7843f069800ab01a747b7b9ef776449321c03c87f7af5b8d779733358