[INFO] cloning repository https://github.com/linuxertang/FaceBlockChain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linuxertang/FaceBlockChain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuxertang%2FFaceBlockChain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuxertang%2FFaceBlockChain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e982be779840bc5e8a3f15449755503df25f437 [INFO] checking linuxertang/FaceBlockChain against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuxertang%2FFaceBlockChain" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/linuxertang/FaceBlockChain on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/linuxertang/FaceBlockChain [INFO] finished tweaking git repo https://github.com/linuxertang/FaceBlockChain [INFO] tweaked toml for git repo https://github.com/linuxertang/FaceBlockChain written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/linuxertang/FaceBlockChain 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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] 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/robbepop/wasm_kernel.git` [INFO] [stderr] Updating git submodule `https://github.com/WebAssembly/testsuite.git` [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] Downloading crates ... [INFO] [stderr] Downloaded ed25519 v1.5.3 [INFO] [stderr] Downloaded signature v1.6.4 [INFO] [stderr] Downloaded spin v0.9.6 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.92 [INFO] [stderr] Downloaded rustc-simple-version v0.1.0 [INFO] [stderr] Downloaded rand_xoshiro v0.6.0 [INFO] [stderr] Downloaded zeroize_derive v1.3.3 [INFO] [stderr] Downloaded crate-git-revision v0.0.4 [INFO] [stderr] Downloaded indexmap-nostd v0.4.0 [INFO] [stderr] Downloaded sized-chunks v0.6.5 [INFO] [stderr] Downloaded dyn-fmt v0.3.0 [INFO] [stderr] Downloaded ethnum v1.3.2 [INFO] [stderr] Downloaded wasmparser-nostd v0.90.0 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.92 [INFO] [stderr] Downloaded cxx v1.0.92 [INFO] [stderr] Downloaded im-rc v15.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6631a5c22e7259aa34714bdf356c9511caf86cba403664f28c4591ac67a202ed [INFO] running `Command { std: "docker" "start" "-a" "6631a5c22e7259aa34714bdf356c9511caf86cba403664f28c4591ac67a202ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6631a5c22e7259aa34714bdf356c9511caf86cba403664f28c4591ac67a202ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6631a5c22e7259aa34714bdf356c9511caf86cba403664f28c4591ac67a202ed", kill_on_drop: false }` [INFO] [stdout] 6631a5c22e7259aa34714bdf356c9511caf86cba403664f28c4591ac67a202ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c52a1fbbb6150d1b0fb3a73e1d76248cf118ebe806f877b9e4610aedbec4f7a [INFO] running `Command { std: "docker" "start" "-a" "5c52a1fbbb6150d1b0fb3a73e1d76248cf118ebe806f877b9e4610aedbec4f7a", 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] 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 v1.0.52 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling serde_derive v1.0.156 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling cc v1.0.79 [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 num-rational v0.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking generic-array v0.14.6 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Checking indexmap-nostd v0.4.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking gimli v0.27.2 [INFO] [stderr] Compiling cxxbridge-flags v1.0.92 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking spin v0.9.6 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Checking wasmparser-nostd v0.90.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ethnum v1.3.2 [INFO] [stderr] Compiling rustc-simple-version v0.1.0 [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 v0.10.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5c52a1fbbb6150d1b0fb3a73e1d76248cf118ebe806f877b9e4610aedbec4f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c52a1fbbb6150d1b0fb3a73e1d76248cf118ebe806f877b9e4610aedbec4f7a", kill_on_drop: false }` [INFO] [stdout] 5c52a1fbbb6150d1b0fb3a73e1d76248cf118ebe806f877b9e4610aedbec4f7a [INFO] checking linuxertang/FaceBlockChain against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuxertang%2FFaceBlockChain" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/linuxertang/FaceBlockChain on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/linuxertang/FaceBlockChain [INFO] finished tweaking git repo https://github.com/linuxertang/FaceBlockChain [INFO] tweaked toml for git repo https://github.com/linuxertang/FaceBlockChain written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/linuxertang/FaceBlockChain 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72b7fd1361aa17bdc31581e75f1eee5ba40a9e10a2f9ed7cd30272d8361d07e7 [INFO] running `Command { std: "docker" "start" "-a" "72b7fd1361aa17bdc31581e75f1eee5ba40a9e10a2f9ed7cd30272d8361d07e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72b7fd1361aa17bdc31581e75f1eee5ba40a9e10a2f9ed7cd30272d8361d07e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72b7fd1361aa17bdc31581e75f1eee5ba40a9e10a2f9ed7cd30272d8361d07e7", kill_on_drop: false }` [INFO] [stdout] 72b7fd1361aa17bdc31581e75f1eee5ba40a9e10a2f9ed7cd30272d8361d07e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8151dc828aa82543e1995afb6f434165facfea43cb1d5e21b36a61e0a7cb1bb6 [INFO] running `Command { std: "docker" "start" "-a" "8151dc828aa82543e1995afb6f434165facfea43cb1d5e21b36a61e0a7cb1bb6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "8151dc828aa82543e1995afb6f434165facfea43cb1d5e21b36a61e0a7cb1bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8151dc828aa82543e1995afb6f434165facfea43cb1d5e21b36a61e0a7cb1bb6", kill_on_drop: false }` [INFO] [stdout] 8151dc828aa82543e1995afb6f434165facfea43cb1d5e21b36a61e0a7cb1bb6