[INFO] cloning repository https://github.com/santoshakil/rust_p2p [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/santoshakil/rust_p2p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Frust_p2p", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Frust_p2p'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 782b39c73526957f3a20fe3978f74fbb138dd991 [INFO] checking santoshakil/rust_p2p against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Frust_p2p" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/santoshakil/rust_p2p [INFO] finished tweaking git repo https://github.com/santoshakil/rust_p2p [INFO] tweaked toml for git repo https://github.com/santoshakil/rust_p2p written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/santoshakil/rust_p2p on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/santoshakil/rust_p2p 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking santoshakil/rust_p2p against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Frust_p2p" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/santoshakil/rust_p2p [INFO] finished tweaking git repo https://github.com/santoshakil/rust_p2p [INFO] tweaked toml for git repo https://github.com/santoshakil/rust_p2p written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/santoshakil/rust_p2p on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/santoshakil/rust_p2p 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project v1.1.0 [INFO] [stderr] Downloaded async-std-resolver v0.22.0 [INFO] [stderr] Downloaded libp2p-connection-limits v0.1.0 [INFO] [stderr] Downloaded libp2p-tls v0.1.0 [INFO] [stderr] Downloaded libp2p-ping v0.42.0 [INFO] [stderr] Downloaded prometheus-client-derive-encode v0.4.1 [INFO] [stderr] Downloaded libp2p-dns v0.39.0 [INFO] [stderr] Downloaded quick-protobuf-codec v0.1.0 [INFO] [stderr] Downloaded libp2p-websocket v0.41.0 [INFO] [stderr] Downloaded libp2p-allow-block-list v0.1.1 [INFO] [stderr] Downloaded libp2p-mdns v0.43.1 [INFO] [stderr] Downloaded dtoa v1.0.6 [INFO] [stderr] Downloaded libp2p-noise v0.42.2 [INFO] [stderr] Downloaded prometheus-client v0.19.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.22.0 [INFO] [stderr] Downloaded libp2p-swarm v0.42.2 [INFO] [stderr] Downloaded smol v1.3.0 [INFO] [stderr] Downloaded libp2p-gossipsub v0.44.4 [INFO] [stderr] Downloaded aes-gcm v0.9.2 [INFO] [stderr] Downloaded quinn-proto v0.9.3 [INFO] [stderr] Downloaded quinn-proto v0.7.3 [INFO] [stderr] Downloaded netlink-sys v0.8.5 [INFO] [stderr] Downloaded if-watch v3.0.1 [INFO] [stderr] Downloaded libp2p-core v0.39.2 [INFO] [stderr] Downloaded ctr v0.7.0 [INFO] [stderr] Downloaded libp2p-identity v0.1.2 [INFO] [stderr] Downloaded multistream-select v0.12.1 [INFO] [stderr] Downloaded libp2p-metrics v0.12.0 [INFO] [stderr] Downloaded libp2p-quic v0.7.0-alpha.3 [INFO] [stderr] Downloaded async-net v1.7.0 [INFO] [stderr] Downloaded libp2p-tcp v0.39.0 [INFO] [stderr] Downloaded libp2p-yamux v0.43.1 [INFO] [stderr] Downloaded libp2p-swarm-derive v0.32.0 [INFO] [stderr] Downloaded libp2p v0.51.3 [INFO] [stderr] Downloaded pin-project-internal v1.1.0 [INFO] [stderr] Downloaded value-bag v1.4.0 [INFO] [stderr] Downloaded fiat-crypto v0.1.20 [INFO] [stderr] Downloaded libp2p-quic v0.6.1 [INFO] [stderr] Downloaded curve25519-dalek v4.0.0-rc.1 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.11 [INFO] [stderr] Downloaded data-encoding-macro v0.1.13 [INFO] [stderr] Downloaded udp-socket v0.1.5 [INFO] [stderr] Downloaded snow v0.9.2 [INFO] [stderr] Downloaded libz-sys v1.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd08e291cb7d47e27a723169ce540f97e92444e91b0126eb431566b5e7c31929 [INFO] running `Command { std: "docker" "start" "-a" "bd08e291cb7d47e27a723169ce540f97e92444e91b0126eb431566b5e7c31929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd08e291cb7d47e27a723169ce540f97e92444e91b0126eb431566b5e7c31929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd08e291cb7d47e27a723169ce540f97e92444e91b0126eb431566b5e7c31929", kill_on_drop: false }` [INFO] [stdout] bd08e291cb7d47e27a723169ce540f97e92444e91b0126eb431566b5e7c31929 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0dbfb5eaba196fadac201ede899904211121ccaaaa4a3ef83a56b9a9d1902ed [INFO] running `Command { std: "docker" "start" "-a" "b0dbfb5eaba196fadac201ede899904211121ccaaaa4a3ef83a56b9a9d1902ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Checking value-bag v1.4.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking once_cell v1.17.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.59/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking async-lock v2.7.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking rand_core v0.6.4 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b0dbfb5eaba196fadac201ede899904211121ccaaaa4a3ef83a56b9a9d1902ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0dbfb5eaba196fadac201ede899904211121ccaaaa4a3ef83a56b9a9d1902ed", kill_on_drop: false }` [INFO] [stdout] b0dbfb5eaba196fadac201ede899904211121ccaaaa4a3ef83a56b9a9d1902ed