[INFO] fetching crate libp2p-helper 0.6.0... [INFO] testing libp2p-helper-0.6.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate libp2p-helper 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate libp2p-helper 0.6.0 [INFO] finished tweaking crates.io crate libp2p-helper 0.6.0 [INFO] tweaked toml for crates.io crate libp2p-helper 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libp2p-helper 0.6.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libp2p-helper 0.6.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-big-array v0.3.3 [INFO] [stderr] Downloaded asynchronous-codec v0.6.1 [INFO] [stderr] Downloaded libp2p-yamux v0.43.0 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.10 [INFO] [stderr] Downloaded data-encoding-macro v0.1.12 [INFO] [stderr] Downloaded unsigned-varint v0.7.1 [INFO] [stderr] Downloaded yasna v0.5.0 [INFO] [stderr] Downloaded yamux v0.10.2 [INFO] [stderr] Downloaded libp2p-dns v0.39.0 [INFO] [stderr] Downloaded libp2p v0.51.0 [INFO] [stderr] Downloaded libp2p-autonat v0.10.0 [INFO] [stderr] Downloaded zeroize_derive v1.3.2 [INFO] [stderr] Downloaded prometheus-client-derive-encode v0.4.1 [INFO] [stderr] Downloaded lru v0.9.0 [INFO] [stderr] Downloaded which v4.3.0 [INFO] [stderr] Downloaded libp2p-floodsub v0.42.0 [INFO] [stderr] Downloaded libp2p-dcutr v0.9.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.22.0 [INFO] [stderr] Downloaded ccm v0.3.0 [INFO] [stderr] Downloaded libp2p-swarm v0.42.0 [INFO] [stderr] Downloaded chacha20poly1305 v0.9.1 [INFO] [stderr] Downloaded curve25519-dalek v4.0.0-rc.0 [INFO] [stderr] Downloaded der v0.6.0 [INFO] [stderr] Downloaded webrtc-util v0.7.0 [INFO] [stderr] Downloaded fiat-crypto v0.1.18 [INFO] [stderr] Downloaded libp2p-kad v0.43.0 [INFO] [stderr] Downloaded interceptor v0.8.1 [INFO] [stderr] Downloaded webrtc v0.6.0 [INFO] [stderr] Downloaded packed_simd_2 v0.3.8 [INFO] [stderr] Downloaded x25519-dalek v1.1.1 [INFO] [stderr] Downloaded p384 v0.11.2 [INFO] [stderr] Downloaded rtp v0.6.8 [INFO] [stderr] Downloaded uint v0.9.4 [INFO] [stderr] Downloaded quinn-proto v0.9.1 [INFO] [stderr] Downloaded webrtc-dtls v0.7.0 [INFO] [stderr] Downloaded turn v0.6.1 [INFO] [stderr] Downloaded webrtc-ice v0.9.0 [INFO] [stderr] Downloaded webrtc-sctp v0.7.0 [INFO] [stderr] Downloaded rtcp v0.7.1 [INFO] [stderr] Downloaded webrtc-srtp v0.9.1 [INFO] [stderr] Downloaded prost-build v0.11.2 [INFO] [stderr] Downloaded snow v0.9.1 [INFO] [stderr] Downloaded libp2p-deflate v0.39.0 [INFO] [stderr] Downloaded libp2p-gossipsub v0.44.0 [INFO] [stderr] Downloaded cc v1.0.76 [INFO] [stderr] Downloaded base64ct v1.5.3 [INFO] [stderr] Downloaded libp2p-relay v0.15.0 [INFO] [stderr] Downloaded sdp v0.5.3 [INFO] [stderr] Downloaded ipnet v2.5.1 [INFO] [stderr] Downloaded libp2p-webrtc v0.4.0-alpha.2 [INFO] [stderr] Downloaded soketto v0.7.1 [INFO] [stderr] Downloaded prettyplease v0.1.21 [INFO] [stderr] Downloaded prost v0.11.2 [INFO] [stderr] Downloaded libp2p-mdns v0.43.0 [INFO] [stderr] Downloaded libp2p-identify v0.42.0 [INFO] [stderr] Downloaded libp2p-metrics v0.12.0 [INFO] [stderr] Downloaded libp2p-quic v0.7.0-alpha.2 [INFO] [stderr] Downloaded libp2p-rendezvous v0.12.0 [INFO] [stderr] Downloaded prost-derive v0.11.2 [INFO] [stderr] Downloaded prost-types v0.11.2 [INFO] [stderr] Downloaded const-oid v0.9.1 [INFO] [stderr] Downloaded dtoa v1.0.4 [INFO] [stderr] Downloaded keccak v0.1.3 [INFO] [stderr] Downloaded libp2p-request-response v0.24.0 [INFO] [stderr] Downloaded libp2p-tcp v0.39.0 [INFO] [stderr] Downloaded libp2p-tls v0.1.0-alpha.2 [INFO] [stderr] Downloaded libp2p-wasm-ext v0.39.0 [INFO] [stderr] Downloaded system-configuration v0.5.0 [INFO] [stderr] Downloaded blake2 v0.10.5 [INFO] [stderr] Downloaded asn1-rs v0.5.1 [INFO] [stderr] Downloaded stun v0.4.4 [INFO] [stderr] Downloaded webrtc-mdns v0.5.1 [INFO] [stderr] Downloaded futures-rustls v0.22.2 [INFO] [stderr] Downloaded quicksink v0.1.2 [INFO] [stderr] Downloaded libp2p-websocket v0.41.0 [INFO] [stderr] Downloaded asn1_der v0.7.5 [INFO] [stderr] Downloaded ed25519 v1.5.2 [INFO] [stderr] Downloaded multistream-select v0.12.1 [INFO] [stderr] Downloaded rw-stream-sink v0.3.0 [INFO] [stderr] Downloaded libp2p-core v0.39.0 [INFO] [stderr] Downloaded prometheus-client v0.19.0 [INFO] [stderr] Downloaded libp2p-mplex v0.39.0 [INFO] [stderr] Downloaded libp2p-ping v0.42.0 [INFO] [stderr] Downloaded libp2p-pnet v0.22.2 [INFO] [stderr] Downloaded bimap v0.6.2 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded async-process v1.6.0 [INFO] [stderr] Downloaded blocking v1.3.0 [INFO] [stderr] Downloaded smol v1.3.0 [INFO] [stderr] Downloaded if-watch v3.0.0 [INFO] [stderr] Downloaded chacha20 v0.8.2 [INFO] [stderr] Downloaded libp2p-noise v0.42.0 [INFO] [stderr] Downloaded prost-codec v0.3.0 [INFO] [stderr] Downloaded webrtc-media v0.5.0 [INFO] [stderr] Downloaded async-std-resolver v0.22.0 [INFO] [stderr] Downloaded libp2p-plaintext v0.39.0 [INFO] [stderr] Downloaded libp2p-swarm-derive v0.32.0 [INFO] [stderr] Downloaded libp2p-uds v0.38.0 [INFO] [stderr] Downloaded if-addrs v0.7.0 [INFO] [stderr] Downloaded netlink-packet-utils v0.5.1 [INFO] [stderr] Downloaded netlink-sys v0.8.3 [INFO] [stderr] Downloaded polling v2.4.0 [INFO] [stderr] Downloaded concurrent-queue v2.1.0 [INFO] [stderr] Downloaded platforms v3.0.2 [INFO] [stderr] Downloaded webrtc-data v0.6.0 [INFO] [stderr] Downloaded block-modes v0.7.0 [INFO] [stderr] Downloaded der-parser v8.1.0 [INFO] [stderr] Downloaded oid-registry v0.6.0 [INFO] [stderr] Downloaded rcgen v0.9.3 [INFO] [stderr] Downloaded x25519-dalek v2.0.0-pre.1 [INFO] [stderr] Downloaded displaydoc v0.2.3 [INFO] [stderr] Downloaded multiaddr v0.17.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a900aa3c1f66b520289498fc9e02eeb3f1893a0ce71d2cfea22187a0b9d32dbd [INFO] running `Command { std: "docker" "start" "-a" "a900aa3c1f66b520289498fc9e02eeb3f1893a0ce71d2cfea22187a0b9d32dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a900aa3c1f66b520289498fc9e02eeb3f1893a0ce71d2cfea22187a0b9d32dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a900aa3c1f66b520289498fc9e02eeb3f1893a0ce71d2cfea22187a0b9d32dbd", kill_on_drop: false }` [INFO] [stdout] a900aa3c1f66b520289498fc9e02eeb3f1893a0ce71d2cfea22187a0b9d32dbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce6b4bd64d2867d999d3b2d67f3ea7ec6140c583d6d7c03582c3f34dbe3436cf [INFO] running `Command { std: "docker" "start" "-a" "ce6b4bd64d2867d999d3b2d67f3ea7ec6140c583d6d7c03582c3f34dbe3436cf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling futures-sink v0.3.26 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling futures-channel v0.3.26 [INFO] [stderr] Compiling indexmap v1.9.1 [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-macro2-1.0.47/src/wrapper.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | 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] 479 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 479 + 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-macro2-1.0.47/src/wrapper.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | 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] 496 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 496 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 bytes v1.4.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stdout] Some errors have detailed explanations: E0422, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Compiling prettyplease v0.1.21 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ce6b4bd64d2867d999d3b2d67f3ea7ec6140c583d6d7c03582c3f34dbe3436cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6b4bd64d2867d999d3b2d67f3ea7ec6140c583d6d7c03582c3f34dbe3436cf", kill_on_drop: false }` [INFO] [stdout] ce6b4bd64d2867d999d3b2d67f3ea7ec6140c583d6d7c03582c3f34dbe3436cf