[INFO] fetching crate soroban-sdk-macros 20.0.0-rc2...
[INFO] checking soroban-sdk-macros-20.0.0-rc2 against master#9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9 for pr-124108
[INFO] extracting crate soroban-sdk-macros 20.0.0-rc2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate soroban-sdk-macros 20.0.0-rc2 on toolchain 9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate soroban-sdk-macros 20.0.0-rc2
[INFO] finished tweaking crates.io crate soroban-sdk-macros 20.0.0-rc2
[INFO] tweaked toml for crates.io crate soroban-sdk-macros 20.0.0-rc2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 91 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding itertools v0.11.0 (latest: v0.12.1)
[INFO] [stderr]       Adding num-derive v0.4.1 (latest: v0.4.2)
[INFO] [stderr]       Adding num-traits v0.2.17 (latest: v0.2.18)
[INFO] [stderr]       Adding prettyplease v0.2.15 (latest: v0.2.19)
[INFO] [stderr]       Adding proc-macro2 v1.0.69 (latest: v1.0.81)
[INFO] [stderr]       Adding quote v1.0.33 (latest: v1.0.36)
[INFO] [stderr]       Adding serde v1.0.192 (latest: v1.0.198)
[INFO] [stderr]       Adding serde_derive v1.0.192 (latest: v1.0.198)
[INFO] [stderr]       Adding serde_json v1.0.108 (latest: v1.0.116)
[INFO] [stderr]       Adding soroban-env-common v20.3.0 (latest: v21.0.0)
[INFO] [stderr]       Adding soroban-env-macros v20.3.0 (latest: v21.0.0)
[INFO] [stderr]       Adding soroban-spec v20.5.0 (latest: v21.0.0)
[INFO] [stderr]       Adding soroban-spec-rust v20.5.0 (latest: v21.0.0)
[INFO] [stderr]       Adding stellar-xdr v20.1.0 (latest: v21.0.0)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v2.0.39 (latest: v2.0.60)
[INFO] [stderr]       Adding thiserror v1.0.55 (latest: v1.0.59)
[INFO] [stderr]       Adding thiserror-impl v1.0.55 (latest: v1.0.59)
[INFO] [stderr]       Adding wasmparser v0.88.0 (latest: v0.205.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.56.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded escape-bytes v0.1.1
[INFO] [stderr]   Downloaded soroban-spec v20.5.0
[INFO] [stderr]   Downloaded soroban-spec-rust v20.5.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.55
[INFO] [stderr]   Downloaded crate-git-revision v0.0.6
[INFO] [stderr]   Downloaded stellar-strkey v0.0.8
[INFO] [stderr]   Downloaded thiserror v1.0.55
[INFO] [stderr]   Downloaded soroban-env-macros v20.3.0
[INFO] [stderr]   Downloaded soroban-env-common v20.3.0
[INFO] [stderr]   Downloaded stellar-xdr v20.1.0
[INFO] [stderr]   Downloaded wasmparser v0.88.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d44bf2df1ca3b2b1d414b9cf9337448033abe1ddd3b78586fa063365d0e18e5
[INFO] running `Command { std: "docker" "start" "-a" "4d44bf2df1ca3b2b1d414b9cf9337448033abe1ddd3b78586fa063365d0e18e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d44bf2df1ca3b2b1d414b9cf9337448033abe1ddd3b78586fa063365d0e18e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d44bf2df1ca3b2b1d414b9cf9337448033abe1ddd3b78586fa063365d0e18e5", kill_on_drop: false }`
[INFO] [stdout] 4d44bf2df1ca3b2b1d414b9cf9337448033abe1ddd3b78586fa063365d0e18e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2f67551f91064d3adb918c233c45a862008d057700f62b003020efb1b0e5a12
[INFO] running `Command { std: "docker" "start" "-a" "e2f67551f91064d3adb918c233c45a862008d057700f62b003020efb1b0e5a12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking escape-bytes v0.1.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.39
[INFO] [stderr]     Checking wasmparser v0.88.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking darling_core v0.20.8
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling serde_with_macros v3.7.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking serde_with v3.7.0
[INFO] [stderr]    Compiling crate-git-revision v0.0.6
[INFO] [stderr]    Compiling stellar-strkey v0.0.8
[INFO] [stderr]    Compiling stellar-xdr v20.1.0
[INFO] [stderr]    Compiling soroban-env-common v20.3.0
[INFO] [stderr]    Compiling soroban-sdk-macros v20.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `stellar-xdr` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9/bin/rustc --crate-name stellar_xdr --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/stellar-xdr-20.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="curr"' --cfg 'feature="hex"' --cfg 'feature="serde"' --cfg 'feature="std"' -C metadata=590d722e166025af -C extra-filename=-590d722e166025af --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern escape_bytes=/opt/rustwide/target/debug/deps/libescape_bytes-a8a96deb2d082a2a.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-e5bde66485cf1fc8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f6deed03f215a5a9.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-c0a670b84a791c60.rmeta --extern stellar_strkey=/opt/rustwide/target/debug/deps/libstellar_strkey-4c0e0a8072250385.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2f67551f91064d3adb918c233c45a862008d057700f62b003020efb1b0e5a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f67551f91064d3adb918c233c45a862008d057700f62b003020efb1b0e5a12", kill_on_drop: false }`
[INFO] [stdout] e2f67551f91064d3adb918c233c45a862008d057700f62b003020efb1b0e5a12