[INFO] cloning repository https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederik-Baetens%2Flibp2p-kad-peer_discovery", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederik-Baetens%2Flibp2p-kad-peer_discovery'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b36dd32b1954e06afd3f6b552a1a1933686c3667 [INFO] checking Frederik-Baetens/libp2p-kad-peer_discovery against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederik-Baetens%2Flibp2p-kad-peer_discovery" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery [INFO] finished tweaking git repo https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery [INFO] tweaked toml for git repo https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Frederik-Baetens/libp2p-kad-peer_discovery 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded ctor v0.1.21 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.8 [INFO] [stderr] Downloaded quote v1.0.14 [INFO] [stderr] Downloaded uint v0.9.1 [INFO] [stderr] Downloaded libp2p v0.41.1 [INFO] [stderr] Downloaded salsa20 v0.9.0 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded fastrand v1.6.0 [INFO] [stderr] Downloaded prost-derive v0.9.0 [INFO] [stderr] Downloaded asynchronous-codec v0.6.0 [INFO] [stderr] Downloaded cuckoofilter v0.5.0 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded open-metrics-client-derive-text-encode v0.1.1 [INFO] [stderr] Downloaded libp2p-deflate v0.30.0 [INFO] [stderr] Downloaded libp2p-identify v0.32.1 [INFO] [stderr] Downloaded async-std-resolver v0.20.3 [INFO] [stderr] Downloaded dns-parser v0.8.0 [INFO] [stderr] Downloaded open-metrics-client v0.12.0 [INFO] [stderr] Downloaded libp2p-gossipsub v0.34.0 [INFO] [stderr] Downloaded libp2p-rendezvous v0.2.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.20.3 [INFO] [stderr] Downloaded futures-util v0.3.19 [INFO] [stderr] Downloaded libp2p-kad v0.33.0 [INFO] [stderr] Downloaded chacha20poly1305 v0.8.2 [INFO] [stderr] Downloaded x25519-dalek v1.2.0 [INFO] [stderr] Downloaded libp2p-core v0.30.0 [INFO] [stderr] Downloaded syn v1.0.85 [INFO] [stderr] Downloaded serde_derive v1.0.133 [INFO] [stderr] Downloaded trust-dns-proto v0.20.3 [INFO] [stderr] Downloaded tokio v1.15.0 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded libp2p-relay v0.5.0 [INFO] [stderr] Downloaded libp2p-swarm v0.32.0 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded anyhow v1.0.52 [INFO] [stderr] Downloaded pin-project v0.4.29 [INFO] [stderr] Downloaded async-std v1.10.0 [INFO] [stderr] Downloaded futures v0.3.19 [INFO] [stderr] Downloaded rustls v0.20.2 [INFO] [stderr] Downloaded yamux v0.9.0 [INFO] [stderr] Downloaded multihash v0.14.0 [INFO] [stderr] Downloaded poly1305 v0.7.2 [INFO] [stderr] Downloaded bimap v0.6.1 [INFO] [stderr] Downloaded async-trait v0.1.52 [INFO] [stderr] Downloaded multistream-select v0.10.4 [INFO] [stderr] Downloaded snow v0.8.0 [INFO] [stderr] Downloaded futures-channel v0.3.19 [INFO] [stderr] Downloaded chacha20 v0.7.3 [INFO] [stderr] Downloaded libp2p-noise v0.33.0 [INFO] [stderr] Downloaded async-task v4.0.3 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded socket2 v0.4.2 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded serde v1.0.133 [INFO] [stderr] Downloaded libp2p-dns v0.30.0 [INFO] [stderr] Downloaded libp2p-mdns v0.33.0 [INFO] [stderr] Downloaded libp2p-mplex v0.30.0 [INFO] [stderr] Downloaded libp2p-ping v0.32.0 [INFO] [stderr] Downloaded lru v0.7.2 [INFO] [stderr] Downloaded libp2p-request-response v0.14.1 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.6 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded asn1_der v0.7.5 [INFO] [stderr] Downloaded pin-project-internal v0.4.29 [INFO] [stderr] Downloaded if-addrs-sys v0.3.2 [INFO] [stderr] Downloaded libp2p-tcp v0.30.0 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded cache-padded v1.2.0 [INFO] [stderr] Downloaded libp2p-uds v0.30.0 [INFO] [stderr] Downloaded ed25519 v1.3.0 [INFO] [stderr] Downloaded hex_fmt v0.3.0 [INFO] [stderr] Downloaded libp2p-plaintext v0.30.0 [INFO] [stderr] Downloaded libp2p-pnet v0.22.0 [INFO] [stderr] Downloaded libp2p-swarm-derive v0.26.0 [INFO] [stderr] Downloaded if-addrs v0.6.7 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded libp2p-wasm-ext v0.30.0 [INFO] [stderr] Downloaded futures-rustls v0.22.0 [INFO] [stderr] Downloaded libp2p-websocket v0.32.0 [INFO] [stderr] Downloaded fixedbitset v0.4.1 [INFO] [stderr] Downloaded zeroize_derive v1.3.1 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded prost v0.9.0 [INFO] [stderr] Downloaded getrandom v0.2.4 [INFO] [stderr] Downloaded libp2p-yamux v0.34.0 [INFO] [stderr] Downloaded futures-core v0.3.19 [INFO] [stderr] Downloaded unsigned-varint v0.7.1 [INFO] [stderr] Downloaded libp2p-floodsub v0.32.0 [INFO] [stderr] Downloaded libp2p-metrics v0.2.0 [INFO] [stderr] Downloaded if-watch v0.2.2 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded blocking v1.1.0 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded libsecp256k1 v0.7.0 [INFO] [stderr] Downloaded prost-types v0.9.0 [INFO] [stderr] Downloaded futures-executor v0.3.19 [INFO] [stderr] Downloaded multiaddr v0.13.0 [INFO] [stderr] Downloaded futures-macro v0.3.19 [INFO] [stderr] Downloaded rw-stream-sink v0.2.1 [INFO] [stderr] Downloaded multihash-derive v0.7.2 [INFO] [stderr] Downloaded futures-task v0.3.19 [INFO] [stderr] Downloaded gloo-timers v0.2.2 [INFO] [stderr] Downloaded signature v1.5.0 [INFO] [stderr] Downloaded futures-io v0.3.19 [INFO] [stderr] Downloaded futures-sink v0.3.19 [INFO] [stderr] Downloaded prost-build v0.9.0 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17e6e830944df332b2583cddaf963740bcb44b196544b5f8a1ce415a29964bb0 [INFO] running `Command { std: "docker" "start" "-a" "17e6e830944df332b2583cddaf963740bcb44b196544b5f8a1ce415a29964bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17e6e830944df332b2583cddaf963740bcb44b196544b5f8a1ce415a29964bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17e6e830944df332b2583cddaf963740bcb44b196544b5f8a1ce415a29964bb0", kill_on_drop: false }` [INFO] [stdout] 17e6e830944df332b2583cddaf963740bcb44b196544b5f8a1ce415a29964bb0 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fe5e4d4dfbde1e370195828c52524cd7f2089fdac59a3046d88e1dba04ed03a [INFO] running `Command { std: "docker" "start" "-a" "3fe5e4d4dfbde1e370195828c52524cd7f2089fdac59a3046d88e1dba04ed03a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.36/src/wrapper.rs:485:33 [INFO] [stdout] | [INFO] [stdout] 485 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 485 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 485 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.36/src/wrapper.rs:502:33 [INFO] [stdout] | [INFO] [stdout] 502 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 502 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 502 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking digest v0.9.0 [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" "3fe5e4d4dfbde1e370195828c52524cd7f2089fdac59a3046d88e1dba04ed03a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fe5e4d4dfbde1e370195828c52524cd7f2089fdac59a3046d88e1dba04ed03a", kill_on_drop: false }` [INFO] [stdout] 3fe5e4d4dfbde1e370195828c52524cd7f2089fdac59a3046d88e1dba04ed03a