[INFO] fetching crate libp2prs-mdns 0.2.1... [INFO] checking libp2prs-mdns-0.2.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate libp2prs-mdns 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate libp2prs-mdns 0.2.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2prs-mdns 0.2.1 [INFO] finished tweaking crates.io crate libp2prs-mdns 0.2.1 [INFO] tweaked toml for crates.io crate libp2prs-mdns 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate libp2prs-mdns 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d732900748b2c71023e0542756135f4292bae5602bbca21407db6763d3ecffbd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d732900748b2c71023e0542756135f4292bae5602bbca21407db6763d3ecffbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d732900748b2c71023e0542756135f4292bae5602bbca21407db6763d3ecffbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d732900748b2c71023e0542756135f4292bae5602bbca21407db6763d3ecffbd", kill_on_drop: false }` [INFO] [stdout] d732900748b2c71023e0542756135f4292bae5602bbca21407db6763d3ecffbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fb4b1e05e9693b9e9ca4fffcb9e12eafa25e847d153eb9cc5f7cde2821af0b4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8fb4b1e05e9693b9e9ca4fffcb9e12eafa25e847d153eb9cc5f7cde2821af0b4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] 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digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking salsa20 v0.3.0 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Checking multihash v0.11.4 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking curve25519-dalek v3.0.2 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking libp2prs-traits v0.2.1 [INFO] [stderr] Compiling libp2prs-core v0.2.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking libp2prs-multiaddr v0.2.1 [INFO] [stderr] Checking libp2prs-mdns v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2prs_runtime` [INFO] [stdout] --> src/service.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use libp2prs_runtime::{net::UdpSocket, task}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2prs_runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime` [INFO] [stdout] --> src/service.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use libp2prs_runtime::{net::UdpSocket, task}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2prs_runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2prs_runtime` [INFO] [stdout] --> src/service.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use libp2prs_runtime::{net::UdpSocket, task}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2prs_runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime` [INFO] [stdout] --> src/service.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use libp2prs_runtime::{net::UdpSocket, task}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2prs_runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:139:57 [INFO] [stdout] | [INFO] [stdout] 139 | async fn handle_received_packet(&mut self, socket: &UdpSocket, packet: Option) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | fn bind() -> io::Result<(UdpSocket, UdpSocket)> { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:216:37 [INFO] [stdout] | [INFO] [stdout] 216 | fn bind() -> io::Result<(UdpSocket, UdpSocket)> { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UdpSocket` [INFO] [stdout] --> src/service.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | let socket = UdpSocket::from(std_socket); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UdpSocket` [INFO] [stdout] --> src/service.rs:236:24 [INFO] [stdout] | [INFO] [stdout] 236 | let query_socket = UdpSocket::from(std::net::UdpSocket::bind((Ipv4Addr::from([0u8, 0, 0, 0]), 0u16))?); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:246:31 [INFO] [stdout] | [INFO] [stdout] 246 | async fn recv<'a>(socket: &'a UdpSocket, buf: &'a mut [u8]) -> (&'a [u8], SocketAddr) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:139:57 [INFO] [stdout] | [INFO] [stdout] 139 | async fn handle_received_packet(&mut self, socket: &UdpSocket, packet: Option) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | fn bind() -> io::Result<(UdpSocket, UdpSocket)> { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:216:37 [INFO] [stdout] | [INFO] [stdout] 216 | fn bind() -> io::Result<(UdpSocket, UdpSocket)> { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UdpSocket` [INFO] [stdout] --> src/service.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | let socket = UdpSocket::from(std_socket); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UdpSocket` [INFO] [stdout] --> src/service.rs:236:24 [INFO] [stdout] | [INFO] [stdout] 236 | let query_socket = UdpSocket::from(std::net::UdpSocket::bind((Ipv4Addr::from([0u8, 0, 0, 0]), 0u16))?); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `UdpSocket` in this scope [INFO] [stdout] --> src/service.rs:246:31 [INFO] [stdout] | [INFO] [stdout] 246 | async fn recv<'a>(socket: &'a UdpSocket, buf: &'a mut [u8]) -> (&'a [u8], SocketAddr) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use crate::service::io::sys::ext::net::raw_fd::net::udp::net_imp::UdpSocket; [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::UdpSocket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2prs-mdns` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8fb4b1e05e9693b9e9ca4fffcb9e12eafa25e847d153eb9cc5f7cde2821af0b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fb4b1e05e9693b9e9ca4fffcb9e12eafa25e847d153eb9cc5f7cde2821af0b4", kill_on_drop: false }` [INFO] [stdout] 8fb4b1e05e9693b9e9ca4fffcb9e12eafa25e847d153eb9cc5f7cde2821af0b4