[INFO] cloning repository https://github.com/stellar/rs-stellar-contract-sdk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stellar/rs-stellar-contract-sdk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar%2Frs-stellar-contract-sdk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar%2Frs-stellar-contract-sdk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a822966566e2eea29ccd61ce69699aef62c217f
[INFO] checking stellar/rs-stellar-contract-sdk against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar%2Frs-stellar-contract-sdk" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stellar/rs-stellar-contract-sdk on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/stellar/rs-stellar-contract-sdk
[INFO] finished tweaking git repo https://github.com/stellar/rs-stellar-contract-sdk
[INFO] tweaked toml for git repo https://github.com/stellar/rs-stellar-contract-sdk written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/stellar/rs-stellar-contract-sdk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/stellar/rs-soroban-env`
[INFO] [stderr]     Updating git repository `https://github.com/stellar/rs-stellar-xdr`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded dyn-fmt v0.3.0
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] [stderr]   Downloaded soroban-env-macros v0.0.3
[INFO] [stderr]   Downloaded soroban-env-common v0.0.3
[INFO] [stderr]   Downloaded trybuild v1.0.63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db9c18cf6e37766016f617b7972e1ad232aa05b15e8201c152ff205b49eaed86
[INFO] running `Command { std: "docker" "start" "-a" "db9c18cf6e37766016f617b7972e1ad232aa05b15e8201c152ff205b49eaed86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db9c18cf6e37766016f617b7972e1ad232aa05b15e8201c152ff205b49eaed86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9c18cf6e37766016f617b7972e1ad232aa05b15e8201c152ff205b49eaed86", kill_on_drop: false }`
[INFO] [stdout] db9c18cf6e37766016f617b7972e1ad232aa05b15e8201c152ff205b49eaed86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ef0a729a43c6137f3907f106e9e3ee1693a9fd6f46f19017c7fdc79c6eacd1
[INFO] running `Command { std: "docker" "start" "-a" "b9ef0a729a43c6137f3907f106e9e3ee1693a9fd6f46f19017c7fdc79c6eacd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling stellar-xdr v0.0.1 (https://github.com/stellar/rs-stellar-xdr?rev=28a28dc0#28a28dc0)
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking dyn-fmt v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling trybuild v1.0.63
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking ed25519 v1.5.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_core v0.14.1
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling soroban-env-macros v0.0.3
[INFO] [stderr]     Checking soroban-env-common v0.0.3
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling darling_macro v0.14.1
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling darling v0.14.1
[INFO] [stderr]    Compiling soroban-sdk-macros v0.0.3 (/opt/rustwide/workdir/soroban-sdk-macros)
[INFO] [stderr]     Checking soroban-env-host v0.0.3 (https://github.com/stellar/rs-soroban-env?rev=21bc98a#21bc98a3)
[INFO] [stderr]     Checking soroban-sdk v0.0.3 (/opt/rustwide/workdir/soroban-sdk)
[INFO] [stderr]     Checking example_add_i32 v0.0.0 (/opt/rustwide/workdir/tests/add_i32)
[INFO] [stderr]     Checking example_vec v0.0.0 (/opt/rustwide/workdir/tests/vec)
[INFO] [stderr]     Checking example_linear_memory v0.0.0 (/opt/rustwide/workdir/tests/linear_memory)
[INFO] [stderr]     Checking example_udt v0.0.0 (/opt/rustwide/workdir/tests/udt)
[INFO] [stderr]     Checking example_create_contract v0.0.0 (/opt/rustwide/workdir/tests/create_contract)
[INFO] [stderr]     Checking example_add_i64 v0.0.0 (/opt/rustwide/workdir/tests/add_i64)
[INFO] [stderr]     Checking example_contract_data v0.0.0 (/opt/rustwide/workdir/tests/contract_data)
[INFO] [stderr]     Checking example_invoke_contract v0.0.0 (/opt/rustwide/workdir/tests/invoke_contract)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.41s
[INFO] running `Command { std: "docker" "inspect" "b9ef0a729a43c6137f3907f106e9e3ee1693a9fd6f46f19017c7fdc79c6eacd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ef0a729a43c6137f3907f106e9e3ee1693a9fd6f46f19017c7fdc79c6eacd1", kill_on_drop: false }`
[INFO] [stdout] b9ef0a729a43c6137f3907f106e9e3ee1693a9fd6f46f19017c7fdc79c6eacd1