[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 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingxue-Zhang%2FID2203--Distributed-Coordination-Service" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service 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] 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-4-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" "+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] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/kompics/kompact` [INFO] [stderr] Locking 11 packages [INFO] [stderr] Adding ansi_term v0.12.1 [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [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 (latest: v0.11.0) [INFO] [stderr] Adding structopt v0.3.26 [INFO] [stderr] Adding structopt-derive v0.4.18 [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding unicode-segmentation v1.11.0 [INFO] [stderr] Adding vec_map v0.8.2 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog-term v2.9.0 [INFO] [stderr] Downloaded slog-async v2.7.0 [INFO] [stderr] Downloaded oncemutex v0.1.1 [INFO] [stderr] Downloaded serial_test v0.5.1 [INFO] [stderr] Downloaded serial_test_derive v0.5.1 [INFO] [stderr] Downloaded as_num v0.2.5 [INFO] [stderr] Downloaded bitfields v0.2.0 [INFO] [stderr] Downloaded synchronoise v1.0.1 [INFO] [stderr] Downloaded hierarchical_hash_wheel_timer v1.2.0 [INFO] [stderr] Downloaded executors v0.8.0 [INFO] [stderr] Downloaded crc32c v0.6.3 [INFO] [stderr] Downloaded commitlog v0.2.0 [INFO] [stderr] Downloaded hocon v0.9.0 [INFO] [stderr] Downloaded sled v0.34.7 [INFO] [stderr] Downloaded arc-swap v0.4.8 [INFO] [stderr] Downloaded serde_path_to_error v0.1.10 [INFO] [stderr] Downloaded hocon v0.3.7 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded java-properties v1.4.1 [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7669fa6b83731dd815101f223f8211f6e6d9a09d437bf5566c4b849957253658 [INFO] running `Command { std: "docker" "start" "-a" "7669fa6b83731dd815101f223f8211f6e6d9a09d437bf5566c4b849957253658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7669fa6b83731dd815101f223f8211f6e6d9a09d437bf5566c4b849957253658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7669fa6b83731dd815101f223f8211f6e6d9a09d437bf5566c4b849957253658", kill_on_drop: false }` [INFO] [stdout] 7669fa6b83731dd815101f223f8211f6e6d9a09d437bf5566c4b849957253658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8b6aeb7a49c1fa38356da3a525ae7923bb3d035bf41b34b748f86e8a53d7ebb9 [INFO] running `Command { std: "docker" "start" "-a" "8b6aeb7a49c1fa38356da3a525ae7923bb3d035bf41b34b748f86e8a53d7ebb9", 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 quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking futures-io v0.3.26 [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] Checking fxhash v0.2.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking async-lock v2.7.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking concurrent-queue v2.1.0 [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" "8b6aeb7a49c1fa38356da3a525ae7923bb3d035bf41b34b748f86e8a53d7ebb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b6aeb7a49c1fa38356da3a525ae7923bb3d035bf41b34b748f86e8a53d7ebb9", kill_on_drop: false }` [INFO] [stdout] 8b6aeb7a49c1fa38356da3a525ae7923bb3d035bf41b34b748f86e8a53d7ebb9 [INFO] checking Mingxue-Zhang/ID2203--Distributed-Coordination-Service against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingxue-Zhang%2FID2203--Distributed-Coordination-Service" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mingxue-Zhang/ID2203--Distributed-Coordination-Service 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] 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-4-tc2/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" "+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] [stderr] Updating crates.io index [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a5cfcd885cb0721b8d10777cb5d58cdca7f1d90648faad2589dafad1fe9653f2 [INFO] running `Command { std: "docker" "start" "-a" "a5cfcd885cb0721b8d10777cb5d58cdca7f1d90648faad2589dafad1fe9653f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5cfcd885cb0721b8d10777cb5d58cdca7f1d90648faad2589dafad1fe9653f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5cfcd885cb0721b8d10777cb5d58cdca7f1d90648faad2589dafad1fe9653f2", kill_on_drop: false }` [INFO] [stdout] a5cfcd885cb0721b8d10777cb5d58cdca7f1d90648faad2589dafad1fe9653f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 99f0ae7e14f09afde98d48c02cb69f11b0614da9c2cbbc1b716ed8654e1d4fa5 [INFO] running `Command { std: "docker" "start" "-a" "99f0ae7e14f09afde98d48c02cb69f11b0614da9c2cbbc1b716ed8654e1d4fa5", 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" "99f0ae7e14f09afde98d48c02cb69f11b0614da9c2cbbc1b716ed8654e1d4fa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f0ae7e14f09afde98d48c02cb69f11b0614da9c2cbbc1b716ed8654e1d4fa5", kill_on_drop: false }` [INFO] [stdout] 99f0ae7e14f09afde98d48c02cb69f11b0614da9c2cbbc1b716ed8654e1d4fa5