[INFO] updating cached repository https://github.com/nsproxy-rs/nsproxy [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2ffdc5a8897e2880ab022ae9fbc2230f3581b9d9 [INFO] testing nsproxy-rs/nsproxy against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nsproxy-rs/nsproxy on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/nsproxy-rs/nsproxy [INFO] finished tweaking git repo https://github.com/nsproxy-rs/nsproxy [INFO] tweaked toml for git repo https://github.com/nsproxy-rs/nsproxy written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/nsproxy-rs/nsproxy already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a9e3ca5a01d2e5bebf5647291d34443a9985d0b39172e979ede0f7cf00616383 [INFO] running `"docker" "start" "-a" "a9e3ca5a01d2e5bebf5647291d34443a9985d0b39172e979ede0f7cf00616383"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling arc-swap v0.4.5 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling data-encoding v2.2.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.14 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling tokio v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.14 [INFO] [stderr] Compiling trust-dns-proto v0.19.3 [INFO] [stderr] Compiling nsproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: enum is never used: `ProxyMethod` [INFO] [stderr] --> src/config.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum ProxyMethod { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ProxyProtocol` [INFO] [stderr] --> src/config.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum ProxyProtocol { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Auth` [INFO] [stderr] --> src/config.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Auth { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ProxyConfig` [INFO] [stderr] --> src/config.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ProxyConfig { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Config` [INFO] [stderr] --> src/config.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct Config { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BASE_IPV4_ADDR` [INFO] [stderr] --> src/dns_server.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const BASE_IPV4_ADDR: u32 = 0x0D000000; // 13.0.0.0 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FIRST_IPV4_ADDR` [INFO] [stderr] --> src/dns_server.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const FIRST_IPV4_ADDR: u32 = BASE_IPV4_ADDR + 1; // 13.0.0.1 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bind` [INFO] [stderr] --> src/dns_server.rs:25:18 [INFO] [stderr] | [INFO] [stderr] 25 | pub async fn bind(addr: A) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `port` [INFO] [stderr] --> src/dns_server.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn port(&self) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ipv4_mapping` [INFO] [stderr] --> src/dns_server.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn ipv4_mapping(&self) -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> src/dns_server.rs:42:18 [INFO] [stderr] | [INFO] [stderr] 42 | pub async fn run(mut self) -> Result<(), tokio::io::Error> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create_rdata_for_domain` [INFO] [stderr] --> src/dns_server.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | async fn create_rdata_for_domain(&mut self, name: &Name, record_type: RecordType) -> RData { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create_ipv4_addr_for_domain` [INFO] [stderr] --> src/dns_server.rs:75:14 [INFO] [stderr] | [INFO] [stderr] 75 | async fn create_ipv4_addr_for_domain(&mut self, name: &Name) -> Ipv4Addr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `"docker" "inspect" "a9e3ca5a01d2e5bebf5647291d34443a9985d0b39172e979ede0f7cf00616383"` [INFO] running `"docker" "rm" "-f" "a9e3ca5a01d2e5bebf5647291d34443a9985d0b39172e979ede0f7cf00616383"` [INFO] [stdout] a9e3ca5a01d2e5bebf5647291d34443a9985d0b39172e979ede0f7cf00616383 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 885cdf3b64cb51c0dddfaf0872b6dc35b30e910e1f71b937f989984adf7e1695 [INFO] running `"docker" "start" "-a" "885cdf3b64cb51c0dddfaf0872b6dc35b30e910e1f71b937f989984adf7e1695"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling radix_trie v0.1.6 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling trust-dns-client v0.19.3 [INFO] [stderr] Compiling nsproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: enum is never used: `ProxyMethod` [INFO] [stderr] --> src/config.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum ProxyMethod { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ProxyProtocol` [INFO] [stderr] --> src/config.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum ProxyProtocol { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Auth` [INFO] [stderr] --> src/config.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Auth { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ProxyConfig` [INFO] [stderr] --> src/config.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ProxyConfig { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Config` [INFO] [stderr] --> src/config.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct Config { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.00s [INFO] running `"docker" "inspect" "885cdf3b64cb51c0dddfaf0872b6dc35b30e910e1f71b937f989984adf7e1695"` [INFO] running `"docker" "rm" "-f" "885cdf3b64cb51c0dddfaf0872b6dc35b30e910e1f71b937f989984adf7e1695"` [INFO] [stdout] 885cdf3b64cb51c0dddfaf0872b6dc35b30e910e1f71b937f989984adf7e1695 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a6a214dc96fd81d73a31d57c207f2abfcfb43a37919578ecca2f8885df4408fa [INFO] running `"docker" "start" "-a" "a6a214dc96fd81d73a31d57c207f2abfcfb43a37919578ecca2f8885df4408fa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: enum is never used: `ProxyMethod` [INFO] [stderr] --> src/config.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum ProxyMethod { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ProxyProtocol` [INFO] [stderr] --> src/config.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum ProxyProtocol { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Auth` [INFO] [stderr] --> src/config.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Auth { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ProxyConfig` [INFO] [stderr] --> src/config.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ProxyConfig { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Config` [INFO] [stderr] --> src/config.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct Config { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nsproxy-f108fb75879d2efd [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test dns_server::tests::response_match_ipv4_mapping ... ok [INFO] [stdout] test dns_server::tests::different_addrs_for_different_domains ... ok [INFO] [stdout] test dns_server::tests::sanity ... ok [INFO] [stdout] test dns_server::tests::domain_stay_in_cache ... ok [INFO] [stdout] test dns_server::tests::ipv4_addrs_dont_end_with_0_or_255 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a6a214dc96fd81d73a31d57c207f2abfcfb43a37919578ecca2f8885df4408fa"` [INFO] running `"docker" "rm" "-f" "a6a214dc96fd81d73a31d57c207f2abfcfb43a37919578ecca2f8885df4408fa"` [INFO] [stdout] a6a214dc96fd81d73a31d57c207f2abfcfb43a37919578ecca2f8885df4408fa