[INFO] cloning repository https://github.com/ACRONYM-Group/TraceR [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ACRONYM-Group/TraceR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FACRONYM-Group%2FTraceR", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FACRONYM-Group%2FTraceR'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b73f7e7d3b1b8526c01873caf97833f9f7b96e4 [INFO] testing ACRONYM-Group/TraceR against 1.47.0 for beta-1.48-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FACRONYM-Group%2FTraceR" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ACRONYM-Group/TraceR on toolchain 1.47.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ACRONYM-Group/TraceR [INFO] finished tweaking git repo https://github.com/ACRONYM-Group/TraceR [INFO] tweaked toml for git repo https://github.com/ACRONYM-Group/TraceR written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ACRONYM-Group/TraceR already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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 pnet_transport v0.23.1 [INFO] [stderr] Downloaded pnet_sys v0.23.1 [INFO] [stderr] Downloaded fastping-rs v0.1.5 [INFO] [stderr] Downloaded pnet_packet v0.23.1 [INFO] [stderr] Downloaded pnet_datalink v0.23.1 [INFO] [stderr] Downloaded pnet_macros_support v0.23.1 [INFO] [stderr] Downloaded pnet v0.23.1 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aef2f26a2b443efc763dfb16733ba27e6c8e56306bd937a2b42e5a39fc2f8ded [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" "aef2f26a2b443efc763dfb16733ba27e6c8e56306bd937a2b42e5a39fc2f8ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aef2f26a2b443efc763dfb16733ba27e6c8e56306bd937a2b42e5a39fc2f8ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef2f26a2b443efc763dfb16733ba27e6c8e56306bd937a2b42e5a39fc2f8ded", kill_on_drop: false }` [INFO] [stdout] aef2f26a2b443efc763dfb16733ba27e6c8e56306bd937a2b42e5a39fc2f8ded [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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92f7dcedc1b60293dcad29e4a445b055b1a049b3b9d69f45c666a0d0595dc056 [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" "92f7dcedc1b60293dcad29e4a445b055b1a049b3b9d69f45c666a0d0595dc056", kill_on_drop: false }` [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling pnet_base v0.22.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling pnet v0.23.1 [INFO] [stderr] Compiling cli v0.1.2 (https://github.com/ACRONYM-Group/clilib#bc280af1) [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling pnet_sys v0.23.1 [INFO] [stderr] Compiling pnet_sys v0.25.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling pnet_macros_support v0.23.1 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling ipnetwork v0.15.1 [INFO] [stderr] Compiling pnet_datalink v0.23.1 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.25.0 [INFO] [stderr] Compiling pnet_packet v0.23.1 [INFO] [stderr] Compiling pnet_transport v0.23.1 [INFO] [stderr] Compiling fastping-rs v0.1.5 [INFO] [stderr] Compiling tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/traceroute/ping.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/traceroute/ping.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/traceroute/ping.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.10s [INFO] running `Command { std: "docker" "inspect" "92f7dcedc1b60293dcad29e4a445b055b1a049b3b9d69f45c666a0d0595dc056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f7dcedc1b60293dcad29e4a445b055b1a049b3b9d69f45c666a0d0595dc056", kill_on_drop: false }` [INFO] [stdout] 92f7dcedc1b60293dcad29e4a445b055b1a049b3b9d69f45c666a0d0595dc056 [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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcc2d2ca2af57a73e91cfb6ce1046f2f04cb7189cbf14c9fdfdc712858348b8c [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" "dcc2d2ca2af57a73e91cfb6ce1046f2f04cb7189cbf14c9fdfdc712858348b8c", kill_on_drop: false }` [INFO] [stderr] Compiling tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/traceroute/ping.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/traceroute/ping.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/traceroute/ping.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "dcc2d2ca2af57a73e91cfb6ce1046f2f04cb7189cbf14c9fdfdc712858348b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc2d2ca2af57a73e91cfb6ce1046f2f04cb7189cbf14c9fdfdc712858348b8c", kill_on_drop: false }` [INFO] [stdout] dcc2d2ca2af57a73e91cfb6ce1046f2f04cb7189cbf14c9fdfdc712858348b8c [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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", 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] 4f7edb99d25e679c15ae5d30a7315105a4cf37a51eecc31b892a7408a9edd3f9 [INFO] running `Command { std: "docker" "start" "-a" "4f7edb99d25e679c15ae5d30a7315105a4cf37a51eecc31b892a7408a9edd3f9", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/traceroute/ping.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `port` [INFO] [stderr] --> src/traceroute/ping.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/traceroute/ping.rs:48:44 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn ping_tcp(addr: String, port: usize, count: usize) -> Result [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tracer-d6701d093b3376f3 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f7edb99d25e679c15ae5d30a7315105a4cf37a51eecc31b892a7408a9edd3f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7edb99d25e679c15ae5d30a7315105a4cf37a51eecc31b892a7408a9edd3f9", kill_on_drop: false }` [INFO] [stdout] 4f7edb99d25e679c15ae5d30a7315105a4cf37a51eecc31b892a7408a9edd3f9