[INFO] cloning repository https://github.com/shantanu-hashcash/stellar-core-20.1.0
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shantanu-hashcash/stellar-core-20.1.0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshantanu-hashcash%2Fstellar-core-20.1.0", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshantanu-hashcash%2Fstellar-core-20.1.0'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 377033c6718873acb359d528b835403514736bde
[INFO] checking shantanu-hashcash/stellar-core-20.1.0/377033c6718873acb359d528b835403514736bde against master#53509ca37e3b507887607c2f4a7f23bd4838f099 for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshantanu-hashcash%2Fstellar-core-20.1.0" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/shantanu-hashcash/stellar-core-20.1.0
[INFO] finished tweaking git repo https://github.com/shantanu-hashcash/stellar-core-20.1.0
[INFO] tweaked toml for git repo https://github.com/shantanu-hashcash/stellar-core-20.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shantanu-hashcash/stellar-core-20.1.0 on toolchain 53509ca37e3b507887607c2f4a7f23bd4838f099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shantanu-hashcash/stellar-core-20.1.0 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" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/stellar/rs-soroban-env`
[INFO] [stderr]     Updating git repository `https://github.com/stellar/wasmi`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite.git`
[INFO] [stderr]     Updating git repository `https://github.com/stellar/wasmi`
[INFO] [stderr]     Updating git repository `https://github.com/stellar/rs-stellar-xdr`
[INFO] [stderr]     Updating git submodule `https://github.com/stellar/stellar-xdr`
[INFO] [stderr]     Updating git submodule `https://github.com/stellar/stellar-xdr`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.16
[INFO] [stderr]   Downloaded tracy-client v0.15.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.55
[INFO] [stderr]   Downloaded rustc-simple-version v0.1.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.97
[INFO] [stderr]   Downloaded link-cplusplus v1.0.9
[INFO] [stderr]   Downloaded serde v1.0.192
[INFO] [stderr]   Downloaded platforms v3.4.0
[INFO] [stderr]   Downloaded num-derive v0.4.1
[INFO] [stderr]   Downloaded thiserror v1.0.55
[INFO] [stderr]   Downloaded wasm-encoder v0.36.2
[INFO] [stderr]   Downloaded serde_derive v1.0.192
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.97
[INFO] [stderr]   Downloaded ethnum v1.5.0
[INFO] [stderr]   Downloaded cxx v1.0.97
[INFO] [stderr]   Downloaded tracy-client-sys v0.21.2
[INFO] [stderr]   Downloaded curve25519-dalek v4.1.1
[INFO] [stderr]   Downloaded stellar-xdr v20.0.2
[INFO] [stderr]   Downloaded fiat-crypto v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cf0ed4eca13ab9d440d5a146ba689da3d11471c0292aa5b45aeead3960f6da3
[INFO] running `Command { std: "docker" "start" "-a" "1cf0ed4eca13ab9d440d5a146ba689da3d11471c0292aa5b45aeead3960f6da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf0ed4eca13ab9d440d5a146ba689da3d11471c0292aa5b45aeead3960f6da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf0ed4eca13ab9d440d5a146ba689da3d11471c0292aa5b45aeead3960f6da3", kill_on_drop: false }`
[INFO] [stdout] 1cf0ed4eca13ab9d440d5a146ba689da3d11471c0292aa5b45aeead3960f6da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bbba2a27889303ca883a87ffeeec2b1c379ea3cb4fa16d958dbae481e09c69e
[INFO] running `Command { std: "docker" "start" "-a" "6bbba2a27889303ca883a87ffeeec2b1c379ea3cb4fa16d958dbae481e09c69e", kill_on_drop: false }`
[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 proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling platforms v3.4.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking wasmi_core v0.13.0 (https://github.com/stellar/wasmi?rev=ab29800224d85ee64d4ac127bac84cdbb0276721#ab298002)
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking wasmi_arena v0.4.0 (https://github.com/stellar/wasmi?rev=ab29800224d85ee64d4ac127bac84cdbb0276721#ab298002)
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking soroban-wasmi v0.31.1-soroban.20.0.0 (https://github.com/stellar/wasmi?rev=ab29800224d85ee64d4ac127bac84cdbb0276721#ab298002)
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.97
[INFO] [stderr]    Compiling cxx v1.0.97
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethnum-1.5.0/src/error.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { mem::transmute(()) }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `()` (0 bits)
[INFO] [stdout]    = note: target type: `TryFromIntError` (8 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc-simple-version v0.1.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr] error: could not compile `ethnum` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6bbba2a27889303ca883a87ffeeec2b1c379ea3cb4fa16d958dbae481e09c69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bbba2a27889303ca883a87ffeeec2b1c379ea3cb4fa16d958dbae481e09c69e", kill_on_drop: false }`
[INFO] [stdout] 6bbba2a27889303ca883a87ffeeec2b1c379ea3cb4fa16d958dbae481e09c69e
