[INFO] fetching crate mdns-client 0.1.0... [INFO] checking mdns-client-0.1.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate mdns-client 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mdns-client 0.1.0 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 mdns-client 0.1.0 [INFO] finished tweaking crates.io crate mdns-client 0.1.0 [INFO] tweaked toml for crates.io crate mdns-client 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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 syntex v0.42.2 [INFO] [stderr] Downloaded pnet_macros_support v0.27.2 [INFO] [stderr] Downloaded pnet_sys v0.27.2 [INFO] [stderr] Downloaded pnet_base v0.27.2 [INFO] [stderr] Downloaded syntex_errors v0.42.0 [INFO] [stderr] Downloaded pnet_datalink v0.27.2 [INFO] [stderr] Downloaded syntex_syntax v0.42.0 [INFO] [stderr] Downloaded pnet_transport v0.27.2 [INFO] [stderr] Downloaded pnet_macros v0.27.2 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded pnet_packet v0.27.2 [INFO] [stderr] Downloaded syntex_pos v0.42.0 [INFO] [stderr] Downloaded pnet v0.27.2 [INFO] [stderr] Downloaded dns-message-parser v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ba186e17bab1e8e7192a0004fb49d38c970fa7e158a6a9bf80aa05457c4ed9df [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" "ba186e17bab1e8e7192a0004fb49d38c970fa7e158a6a9bf80aa05457c4ed9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba186e17bab1e8e7192a0004fb49d38c970fa7e158a6a9bf80aa05457c4ed9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba186e17bab1e8e7192a0004fb49d38c970fa7e158a6a9bf80aa05457c4ed9df", kill_on_drop: false }` [INFO] [stdout] ba186e17bab1e8e7192a0004fb49d38c970fa7e158a6a9bf80aa05457c4ed9df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] fe4cd04c5f16db6c20ae6dc7e25aaf0d06f7c043a2753d058d6cc2a41c3e4324 [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" "fe4cd04c5f16db6c20ae6dc7e25aaf0d06f7c043a2753d058d6cc2a41c3e4324", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking pnet_base v0.27.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling pnet v0.27.2 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking pnet_macros_support v0.27.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking pnet_sys v0.27.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling regex v1.4.4 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking dns-message-parser v0.4.6 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.27.2 [INFO] [stderr] Checking ipnetwork v0.17.0 [INFO] [stderr] Checking pnet_datalink v0.27.2 [INFO] [stderr] Compiling pnet_packet v0.27.2 [INFO] [stderr] Checking pnet_transport v0.27.2 [INFO] [stderr] Checking mdns-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Callback` [INFO] [stdout] --> src/tcp_server.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::{Callback, Metadata}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Callback` [INFO] [stdout] --> src/tcp_server.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::{Callback, Metadata}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/tcp_server.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/drive_server.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::types::{ self, Metadata }; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/drive_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/tcp_server.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/drive_server.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::types::{ self, Metadata }; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/drive_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_hash` [INFO] [stdout] --> src/tcp_server.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn check_hash() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_hash` [INFO] [stdout] --> src/tcp_server.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn check_hash() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fe4cd04c5f16db6c20ae6dc7e25aaf0d06f7c043a2753d058d6cc2a41c3e4324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4cd04c5f16db6c20ae6dc7e25aaf0d06f7c043a2753d058d6cc2a41c3e4324", kill_on_drop: false }` [INFO] [stdout] fe4cd04c5f16db6c20ae6dc7e25aaf0d06f7c043a2753d058d6cc2a41c3e4324