[INFO] cloning repository https://github.com/rbi/rddns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rbi/rddns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbi%2Frddns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbi%2Frddns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ecb344cf3e1b015e12adbb4f4bacd75f52d97c78 [INFO] building rbi/rddns against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbi%2Frddns" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rbi/rddns on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rbi/rddns [INFO] finished tweaking git repo https://github.com/rbi/rddns [INFO] tweaked toml for git repo https://github.com/rbi/rddns written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/rbi/rddns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.4 [INFO] [stderr] Downloaded pnet_base v0.22.0 [INFO] [stderr] Downloaded pnet_macros_support v0.22.0 [INFO] [stderr] Downloaded ipnetwork v0.14.0 [INFO] [stderr] Downloaded pnet_datalink v0.22.0 [INFO] [stderr] Downloaded string v0.1.2 [INFO] [stderr] Downloaded simplelog v0.5.3 [INFO] [stderr] Downloaded pnet_sys v0.22.0 [INFO] [stderr] Downloaded pnet_macros v0.21.0 [INFO] [stderr] Downloaded h2 v0.1.14 [INFO] [stderr] Downloaded pnet_transport v0.22.0 [INFO] [stderr] Downloaded pnet v0.22.0 [INFO] [stderr] Downloaded tokio-sync v0.1.0 [INFO] [stderr] Downloaded pnet_packet v0.22.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.9 [INFO] [stderr] Downloaded tokio-reactor v0.1.7 [INFO] [stderr] Downloaded base64 v0.10.0 [INFO] [stderr] Downloaded rustls v0.15.1 [INFO] [stderr] Downloaded tokio-rustls v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1415b7b59a33f8c43072285a434086d38d9d68236d2178e9a05199654df6be63 [INFO] running `Command { std: "docker" "start" "-a" "1415b7b59a33f8c43072285a434086d38d9d68236d2178e9a05199654df6be63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1415b7b59a33f8c43072285a434086d38d9d68236d2178e9a05199654df6be63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1415b7b59a33f8c43072285a434086d38d9d68236d2178e9a05199654df6be63", kill_on_drop: false }` [INFO] [stdout] 1415b7b59a33f8c43072285a434086d38d9d68236d2178e9a05199654df6be63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6f333ec458df5cf97ad7eb4576a395d756379b0b917f9608f8e1d5b445bae61 [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" "f6f333ec458df5cf97ad7eb4576a395d756379b0b917f9608f8e1d5b445bae61", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling pnet_base v0.22.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling string v0.1.2 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling pnet v0.22.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling pnet_macros_support v0.22.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling tokio-sync v0.1.0 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling pnet_sys v0.22.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling http v0.1.15 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling h2 v0.1.14 [INFO] [stderr] Compiling ipnetwork v0.14.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling webpki v0.19.1 [INFO] [stderr] Compiling sct v0.5.0 [INFO] [stderr] Compiling pnet_datalink v0.22.0 [INFO] [stderr] Compiling ct-logs v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling rustls v0.15.1 [INFO] [stderr] Compiling webpki-roots v0.16.0 [INFO] [stderr] Compiling hyper v0.12.23 [INFO] [stderr] Compiling tokio-rustls v0.9.1 [INFO] [stderr] Compiling hyper-rustls v0.16.1 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.21.0 [INFO] [stderr] Compiling pnet_packet v0.22.0 [INFO] [stderr] Compiling pnet_transport v0.22.0 [INFO] [stderr] Compiling rddns v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 37s [INFO] running `Command { std: "docker" "inspect" "f6f333ec458df5cf97ad7eb4576a395d756379b0b917f9608f8e1d5b445bae61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f333ec458df5cf97ad7eb4576a395d756379b0b917f9608f8e1d5b445bae61", kill_on_drop: false }` [INFO] [stdout] f6f333ec458df5cf97ad7eb4576a395d756379b0b917f9608f8e1d5b445bae61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68069eb4e6323bbb3c42a58dac92ecde67c0b4d0f5ea742e07053715f2767172 [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" "68069eb4e6323bbb3c42a58dac92ecde67c0b4d0f5ea742e07053715f2767172", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rddns v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `stdout` [INFO] [stdout] --> tests/rddns_driver/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | stdout: BufReader, [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: `get_url` [INFO] [stdout] --> tests/rddns_driver/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_url(&self) -> &str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stdout_readln` [INFO] [stdout] --> tests/rddns_driver/mod.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn stdout_readln(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/server.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | Err(err) => panic!(err) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 31 | Err(err) => panic!("{}", err) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 31 | Err(err) => std::panic::panic_any(err) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.53s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rddns-0ab99ed6928b6ecb) [INFO] [stderr] Executable tests/server.rs (/opt/rustwide/target/debug/deps/server-ef071243f86fdbf7) [INFO] [stderr] Executable tests/update.rs (/opt/rustwide/target/debug/deps/update-bbc93fca445924b4) [INFO] running `Command { std: "docker" "inspect" "68069eb4e6323bbb3c42a58dac92ecde67c0b4d0f5ea742e07053715f2767172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68069eb4e6323bbb3c42a58dac92ecde67c0b4d0f5ea742e07053715f2767172", kill_on_drop: false }` [INFO] [stdout] 68069eb4e6323bbb3c42a58dac92ecde67c0b4d0f5ea742e07053715f2767172