[INFO] cloning repository lissyx/sensorweb-NodeMCU-collector [INFO] running `"git" "clone" "--bare" "git://github.com/lissyx/sensorweb-NodeMCU-collector.git" "work/cache/sources/gh/lissyx/sensorweb-NodeMCU-collector"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lissyx/sensorweb-NodeMCU-collector'... [INFO] running `"git" "clone" "work/cache/sources/gh/lissyx/sensorweb-NodeMCU-collector" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/lissyx/sensorweb-NodeMCU-collector"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/lissyx/sensorweb-NodeMCU-collector'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lissyx/sensorweb-NodeMCU-collector" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/lissyx/sensorweb-NodeMCU-collector"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/lissyx/sensorweb-NodeMCU-collector'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d9ec1c36b90e556b6709ffa5f835da77b9fcf6d1 [INFO] sha for GitHub repo lissyx/sensorweb-NodeMCU-collector: d9ec1c36b90e556b6709ffa5f835da77b9fcf6d1 [INFO] validating manifest of lissyx/sensorweb-NodeMCU-collector on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lissyx/sensorweb-NodeMCU-collector on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lissyx/sensorweb-NodeMCU-collector [INFO] finished frobbing lissyx/sensorweb-NodeMCU-collector [INFO] frobbed toml for lissyx/sensorweb-NodeMCU-collector written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/lissyx/sensorweb-NodeMCU-collector/Cargo.toml [INFO] started frobbing lissyx/sensorweb-NodeMCU-collector [INFO] finished frobbing lissyx/sensorweb-NodeMCU-collector [INFO] frobbed toml for lissyx/sensorweb-NodeMCU-collector written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/lissyx/sensorweb-NodeMCU-collector/Cargo.toml [INFO] crate lissyx/sensorweb-NodeMCU-collector already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded websocket v0.20.1 [INFO] [stderr] Downloaded mio v0.6.8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing lissyx/sensorweb-NodeMCU-collector against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/lissyx/sensorweb-NodeMCU-collector:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 9b83af9d1623f886c2304145500b9e7759a035fc32532cf642504b135f4f09db [INFO] running `"docker" "start" "-a" "9b83af9d1623f886c2304145500b9e7759a035fc32532cf642504b135f4f09db"` [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling net2 v0.2.29 [INFO] [stderr] Compiling num_cpus v1.5.0 [INFO] [stderr] Compiling simplelog v0.4.2 [INFO] [stderr] Compiling openssl-sys v0.9.13 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Compiling hyper v0.10.11 [INFO] [stderr] Compiling openssl v0.9.13 [INFO] [stderr] Compiling mio v0.6.8 [INFO] [stderr] Compiling tokio-io v0.1.2 [INFO] [stderr] Compiling tokio-core v0.1.7 [INFO] [stderr] Compiling native-tls v0.1.2 [INFO] [stderr] Compiling tokio-tls v0.1.2 [INFO] [stderr] Compiling websocket v0.20.1 [INFO] [stderr] Compiling sensorweb_node_mcu_collector v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Ipv6Addr` [INFO] [stderr] --> src/mcast.rs:3:34 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/mcast.rs:77:2 [INFO] [stderr] | [INFO] [stderr] 77 | leave(ip, port, socket) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/http.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | Err(err) => static_p.join(""), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_bytes` [INFO] [stderr] --> src/http.rs:42:28 [INFO] [stderr] | [INFO] [stderr] 42 | Ok(read_bytes) => { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_read_bytes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/http.rs:49:29 [INFO] [stderr] | [INFO] [stderr] 49 | Err(err) => {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `port` [INFO] [stderr] --> src/mcast.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | fn leave(ip: IpAddr, port: UdpPort, socket: UdpSocket) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_port` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pm25_head` [INFO] [stderr] --> src/message.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | if let Some(pm25_head) = split_ntp.next() { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_pm25_head` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mcast.rs:14:6 [INFO] [stderr] | [INFO] [stderr] 14 | let mut socket = match UdpSocket::bind(bind_addr) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/message.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut end_payload = s.splitn(3, " "); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/message.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let mut hashmap = if let Some(end_str) = elements.last() { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/message.rs:259:25 [INFO] [stderr] | [INFO] [stderr] 259 | let mut split_state = next_split_action.trim().split(" "); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ws_handler` [INFO] [stderr] --> src/ws.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn ws_handler() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.43s [INFO] running `"docker" "inspect" "9b83af9d1623f886c2304145500b9e7759a035fc32532cf642504b135f4f09db"` [INFO] running `"docker" "rm" "-f" "9b83af9d1623f886c2304145500b9e7759a035fc32532cf642504b135f4f09db"` [INFO] [stdout] 9b83af9d1623f886c2304145500b9e7759a035fc32532cf642504b135f4f09db [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/lissyx/sensorweb-NodeMCU-collector:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 1e6ec99ced78085a6220ea412cebc48ca395878cce2d6c8321aab6bb851f948e [INFO] running `"docker" "start" "-a" "1e6ec99ced78085a6220ea412cebc48ca395878cce2d6c8321aab6bb851f948e"` [INFO] [stderr] Compiling sensorweb_node_mcu_collector v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Ipv6Addr` [INFO] [stderr] --> src/mcast.rs:3:34 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/mcast.rs:77:2 [INFO] [stderr] | [INFO] [stderr] 77 | leave(ip, port, socket) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/http.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | Err(err) => static_p.join(""), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_bytes` [INFO] [stderr] --> src/http.rs:42:28 [INFO] [stderr] | [INFO] [stderr] 42 | Ok(read_bytes) => { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_read_bytes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/http.rs:49:29 [INFO] [stderr] | [INFO] [stderr] 49 | Err(err) => {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `port` [INFO] [stderr] --> src/mcast.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | fn leave(ip: IpAddr, port: UdpPort, socket: UdpSocket) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_port` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pm25_head` [INFO] [stderr] --> src/message.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | if let Some(pm25_head) = split_ntp.next() { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_pm25_head` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mcast.rs:14:6 [INFO] [stderr] | [INFO] [stderr] 14 | let mut socket = match UdpSocket::bind(bind_addr) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/message.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut end_payload = s.splitn(3, " "); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/message.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let mut hashmap = if let Some(end_str) = elements.last() { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/message.rs:259:25 [INFO] [stderr] | [INFO] [stderr] 259 | let mut split_state = next_split_action.trim().split(" "); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ws_handler` [INFO] [stderr] --> src/ws.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn ws_handler() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.55s [INFO] running `"docker" "inspect" "1e6ec99ced78085a6220ea412cebc48ca395878cce2d6c8321aab6bb851f948e"` [INFO] running `"docker" "rm" "-f" "1e6ec99ced78085a6220ea412cebc48ca395878cce2d6c8321aab6bb851f948e"` [INFO] [stdout] 1e6ec99ced78085a6220ea412cebc48ca395878cce2d6c8321aab6bb851f948e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/lissyx/sensorweb-NodeMCU-collector:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] b7962703435d3664ff4b646ed6bff1f4d869382d161bba13de275998c03ff45c [INFO] running `"docker" "start" "-a" "b7962703435d3664ff4b646ed6bff1f4d869382d161bba13de275998c03ff45c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/sensorweb_node_mcu_collector-5d23351882e1b901 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test args::test_to_ip_addr ... ok [INFO] [stdout] test args::test_to_port ... ok [INFO] [stdout] test args::test_to_verbosity_level ... ok [INFO] [stdout] test args::test_args ... ok [INFO] [stdout] test message::test_parse_msgs ... 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" "b7962703435d3664ff4b646ed6bff1f4d869382d161bba13de275998c03ff45c"` [INFO] running `"docker" "rm" "-f" "b7962703435d3664ff4b646ed6bff1f4d869382d161bba13de275998c03ff45c"` [INFO] [stdout] b7962703435d3664ff4b646ed6bff1f4d869382d161bba13de275998c03ff45c