[INFO] cloning repository https://github.com/zhxie/pcap2socks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhxie/pcap2socks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhxie%2Fpcap2socks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhxie%2Fpcap2socks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3645536cb1d9c010040921e1bdef2ac588a36830 [INFO] testing zhxie/pcap2socks against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhxie%2Fpcap2socks" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhxie/pcap2socks on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhxie/pcap2socks [INFO] finished tweaking git repo https://github.com/zhxie/pcap2socks [INFO] tweaked toml for git repo https://github.com/zhxie/pcap2socks written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/zhxie/pcap2socks already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/zhxie/netifs-rs` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58ef659e0d1c01c07d2592befc262d91b89e779eaf760d2171464f51a46b9a0e [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" "58ef659e0d1c01c07d2592befc262d91b89e779eaf760d2171464f51a46b9a0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58ef659e0d1c01c07d2592befc262d91b89e779eaf760d2171464f51a46b9a0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58ef659e0d1c01c07d2592befc262d91b89e779eaf760d2171464f51a46b9a0e", kill_on_drop: false }` [INFO] [stdout] 58ef659e0d1c01c07d2592befc262d91b89e779eaf760d2171464f51a46b9a0e [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c839200ec465cfb8f34eb1d2b53b8dc422ad6fc110b194478fea9c4a3173f6e [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" "9c839200ec465cfb8f34eb1d2b53b8dc422ad6fc110b194478fea9c4a3173f6e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling pnet_base v0.28.0 [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling pnet_sys v0.28.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling pnet_macros_support v0.28.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dns-lookup v1.0.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling lru v0.6.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling ipnetwork v0.18.0 [INFO] [stderr] Compiling pnet_datalink v0.28.0 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling handlebars v0.29.1 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling pnet_packet v0.28.0 [INFO] [stderr] Compiling interfaces v0.0.4 [INFO] [stderr] Compiling async-socks5 v0.5.0 [INFO] [stderr] Compiling pnet_transport v0.28.0 [INFO] [stderr] Compiling pcap2socks v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 33 | let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 47 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 60 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | &buf[10..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = &buf[10..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.45s [INFO] running `Command { std: "docker" "inspect" "9c839200ec465cfb8f34eb1d2b53b8dc422ad6fc110b194478fea9c4a3173f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c839200ec465cfb8f34eb1d2b53b8dc422ad6fc110b194478fea9c4a3173f6e", kill_on_drop: false }` [INFO] [stdout] 9c839200ec465cfb8f34eb1d2b53b8dc422ad6fc110b194478fea9c4a3173f6e [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] 1c4c7213f25ef4e5af42f5e020b51eb7eaa0f20e261d48c065c8cd3669e4ce8c [INFO] running `Command { std: "docker" "start" "-a" "1c4c7213f25ef4e5af42f5e020b51eb7eaa0f20e261d48c065c8cd3669e4ce8c", kill_on_drop: false }` [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 33 | let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 47 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 60 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | &buf[10..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = &buf[10..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pcap2socks v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 33 | let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 47 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/packet/layer/icmpv4.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 60 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | &buf[10..].copy_from_slice(payload); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = &buf[10..].copy_from_slice(payload); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proxy/socks/mod.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.09s [INFO] running `Command { std: "docker" "inspect" "1c4c7213f25ef4e5af42f5e020b51eb7eaa0f20e261d48c065c8cd3669e4ce8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c4c7213f25ef4e5af42f5e020b51eb7eaa0f20e261d48c065c8cd3669e4ce8c", kill_on_drop: false }` [INFO] [stdout] 1c4c7213f25ef4e5af42f5e020b51eb7eaa0f20e261d48c065c8cd3669e4ce8c [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 0fcd83309baef1e57176f82eaa640d0e0665810c90014449c5268eab3153d08c [INFO] running `Command { std: "docker" "start" "-a" "0fcd83309baef1e57176f82eaa640d0e0665810c90014449c5268eab3153d08c", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stdout] running 11 tests [INFO] [stderr] --> src/packet/layer/icmpv4.rs:33:9 [INFO] [stdout] test tcp::cache::window_new ... ok [INFO] [stderr] | [INFO] [stderr] 33 | &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 33 | let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/packet/layer/icmpv4.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 34 | let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/packet/layer/icmpv4.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | &next_payload[4..].copy_from_slice(payload); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 47 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/packet/layer/icmpv4.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | &next_payload[4..].copy_from_slice(payload); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 60 | let _ = &next_payload[4..].copy_from_slice(payload); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/proxy/socks/mod.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 102 | let _ = &buf[4..8].copy_from_slice(&dst.ip().octets()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/proxy/socks/mod.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | &buf[10..].copy_from_slice(payload); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 107 | let _ = &buf[10..].copy_from_slice(payload); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/proxy/socks/mod.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 150 | let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `pcap2socks` (lib) generated 7 warnings [INFO] [stderr] warning: `pcap2socks` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pcap2socks-b7aa8a5da0df25eb) [INFO] [stdout] test tcp::cache::queue_new ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pcap2socks-78bb060a5de4caa0) [INFO] [stdout] test tcp::cache::queue_append_overflow ... ok [INFO] [stdout] test tcp::cache::queue_append_overflow_overlapped ... ok [INFO] [stdout] test tcp::cache::window_append_overflow_overlapped_2 ... ok [INFO] [stdout] test tcp::cache::window_append_prev_and_next ... ok [INFO] [stdout] test tcp::cache::window_append_overflow_overlapped ... ok [INFO] [stdout] test tcp::cache::window_append_overflow ... ok [INFO] [stdout] test tcp::cache::queue_append_overflow_overlapped_2 ... ok [INFO] [stdout] test packet::defraggler_add ... ok [INFO] [stdout] test tcp::cache::window_append ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests pcap2socks [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0fcd83309baef1e57176f82eaa640d0e0665810c90014449c5268eab3153d08c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fcd83309baef1e57176f82eaa640d0e0665810c90014449c5268eab3153d08c", kill_on_drop: false }` [INFO] [stdout] 0fcd83309baef1e57176f82eaa640d0e0665810c90014449c5268eab3153d08c