[INFO] cloning repository https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingxue-Zhang%2FID2203--Distributed-Coordination-Service", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingxue-Zhang%2FID2203--Distributed-Coordination-Service'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47a2c567f016029accf9bd4c76c2786440af198f [INFO] checking Mingxue-Zhang/ID2203--Distributed-Coordination-Service/47a2c567f016029accf9bd4c76c2786440af198f against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingxue-Zhang%2FID2203--Distributed-Coordination-Service" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service [INFO] finished tweaking git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service [INFO] tweaked toml for git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "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] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/kompics/kompact` [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding ansi_term v0.12.1 [INFO] [stderr] Adding clap v2.34.0 [INFO] [stderr] Adding heck v0.3.3 [INFO] [stderr] Adding proc-macro-error v1.0.4 [INFO] [stderr] Adding proc-macro-error-attr v1.0.4 [INFO] [stderr] Adding strsim v0.8.0 [INFO] [stderr] Adding structopt v0.3.26 [INFO] [stderr] Adding structopt-derive v0.4.18 [INFO] [stderr] Adding textwrap v0.11.0 [INFO] [stderr] Adding unicode-segmentation v1.12.0 [INFO] [stderr] Adding vec_map v0.8.2 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded rocksdb v0.18.0 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded arr_macro_impl v0.1.3 [INFO] [stderr] Downloaded arr_macro v0.1.3 [INFO] [stderr] Downloaded atoi v0.3.3 [INFO] [stderr] Downloaded as_num v0.2.5 [INFO] [stderr] Downloaded oncemutex v0.1.1 [INFO] [stderr] Downloaded async-stream-impl v0.3.4 [INFO] [stderr] Downloaded owning_ref v0.4.1 [INFO] [stderr] Downloaded synchronoise v1.0.1 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded slog-term v2.9.0 [INFO] [stderr] Downloaded atomic-waker v1.1.0 [INFO] [stderr] Downloaded async-stream v0.3.4 [INFO] [stderr] Downloaded commitlog v0.2.0 [INFO] [stderr] Downloaded arc-swap v0.4.8 [INFO] [stderr] Downloaded hocon v0.9.0 [INFO] [stderr] Downloaded polling v2.6.0 [INFO] [stderr] Downloaded futures v0.3.26 [INFO] [stderr] Downloaded hocon v0.3.7 [INFO] [stderr] Downloaded reqwest v0.11.14 [INFO] [stderr] Downloaded h2 v0.3.16 [INFO] [stderr] Downloaded tempfile v3.4.0 [INFO] [stderr] Downloaded bindgen v0.59.2 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded clang-sys v1.6.0 [INFO] [stderr] Downloaded serde_json v1.0.93 [INFO] [stderr] Downloaded ipnet v2.7.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.11 [INFO] [stderr] Downloaded concurrent-queue v2.1.0 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded hierarchical_hash_wheel_timer v1.2.0 [INFO] [stderr] Downloaded blocking v1.3.0 [INFO] [stderr] Downloaded executors v0.8.0 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded bitfields v0.2.0 [INFO] [stderr] Downloaded futures-sink v0.3.26 [INFO] [stderr] Downloaded java-properties v1.4.1 [INFO] [stderr] Downloaded serde_path_to_error v0.1.10 [INFO] [stderr] Downloaded zerocopy v0.6.1 [INFO] [stderr] Downloaded zerocopy-derive v0.3.2 [INFO] [stderr] Downloaded tokio v1.26.0 [INFO] [stderr] Downloaded libz-sys v1.1.8 [INFO] [stderr] Downloaded librocksdb-sys v0.6.1+6.28.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbbace14a94c94524a77fdb5164ec7b5daad94706d541b8b195dd8e95741e226 [INFO] running `Command { std: "docker" "start" "-a" "dbbace14a94c94524a77fdb5164ec7b5daad94706d541b8b195dd8e95741e226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbbace14a94c94524a77fdb5164ec7b5daad94706d541b8b195dd8e95741e226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbbace14a94c94524a77fdb5164ec7b5daad94706d541b8b195dd8e95741e226", kill_on_drop: false }` [INFO] [stdout] dbbace14a94c94524a77fdb5164ec7b5daad94706d541b8b195dd8e95741e226 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 927660c347ee3275492c634aa08b2cd49bac07ec02d81f718dbee6ff1d6b2332 [INFO] running `Command { std: "docker" "start" "-a" "927660c347ee3275492c634aa08b2cd49bac07ec02d81f718dbee6ff1d6b2332", 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 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Checking futures-io v0.3.26 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "927660c347ee3275492c634aa08b2cd49bac07ec02d81f718dbee6ff1d6b2332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927660c347ee3275492c634aa08b2cd49bac07ec02d81f718dbee6ff1d6b2332", kill_on_drop: false }` [INFO] [stdout] 927660c347ee3275492c634aa08b2cd49bac07ec02d81f718dbee6ff1d6b2332