[INFO] updating cached repository tawashichan/network_programming [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tawashichan/network_programming [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tawashichan/network_programming" "work/ex/beta-1.38-1/sources/1.37.0/gh/tawashichan/network_programming"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tawashichan/network_programming'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tawashichan/network_programming" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tawashichan/network_programming"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tawashichan/network_programming'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 641352da622c63967cac470873182a80b14d051e [INFO] sha for GitHub repo tawashichan/network_programming: 641352da622c63967cac470873182a80b14d051e [INFO] validating manifest of tawashichan/network_programming on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tawashichan/network_programming on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tawashichan/network_programming [INFO] finished frobbing tawashichan/network_programming [INFO] frobbed toml for tawashichan/network_programming written to work/ex/beta-1.38-1/sources/1.37.0/gh/tawashichan/network_programming/Cargo.toml [INFO] started frobbing tawashichan/network_programming [INFO] finished frobbing tawashichan/network_programming [INFO] frobbed toml for tawashichan/network_programming written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tawashichan/network_programming/Cargo.toml [INFO] crate tawashichan/network_programming already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tawashichan/network_programming against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tawashichan/network_programming:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 8ebdada4af0e07ad6f975977248415ee27951e868a6455f260fe1243fb93c4d3 [INFO] running `"docker" "start" "-a" "8ebdada4af0e07ad6f975977248415ee27951e868a6455f260fe1243fb93c4d3"` [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling network v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `MutablePacket` [INFO] [stderr] --> src/packet/capture.rs:4:28 [INFO] [stderr] | [INFO] [stderr] 4 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArpOperation` [INFO] [stderr] --> src/packet/capture.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | use pnet::packet::arp::{ArpPacket,ArpOperation}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/packet/capture.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | let (mut tx, mut rx) = match datalink::channel(&interface, Default::default()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_tx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/packet/capture.rs:59:22 [INFO] [stderr] | [INFO] [stderr] 59 | Some(packet) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `source_ip` [INFO] [stderr] --> src/packet/capture.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | let source_ip = packet.get_source(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_source_ip` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/packet/capture.rs:86:38 [INFO] [stderr] | [INFO] [stderr] 86 | Some(packet) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `port` [INFO] [stderr] --> src/packet/capture.rs:103:22 [INFO] [stderr] | [INFO] [stderr] 103 | fn parse_http_packet(port: u16,packet: &[u8]){ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_port` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/packet/capture.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | let (mut tx, mut rx) = match datalink::channel(&interface, Default::default()) { [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] Finished dev [unoptimized + debuginfo] target(s) in 22.88s [INFO] running `"docker" "inspect" "8ebdada4af0e07ad6f975977248415ee27951e868a6455f260fe1243fb93c4d3"` [INFO] running `"docker" "rm" "-f" "8ebdada4af0e07ad6f975977248415ee27951e868a6455f260fe1243fb93c4d3"` [INFO] [stdout] 8ebdada4af0e07ad6f975977248415ee27951e868a6455f260fe1243fb93c4d3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tawashichan/network_programming:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5ea390e177b7c012573136eb8dbd2868efd3b7715b186993ea2d0494d51eb732 [INFO] running `"docker" "start" "-a" "5ea390e177b7c012573136eb8dbd2868efd3b7715b186993ea2d0494d51eb732"` [INFO] [stderr] Compiling network v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `MutablePacket` [INFO] [stderr] --> src/packet/capture.rs:4:28 [INFO] [stderr] | [INFO] [stderr] 4 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArpOperation` [INFO] [stderr] --> src/packet/capture.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | use pnet::packet::arp::{ArpPacket,ArpOperation}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/packet/capture.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | let (mut tx, mut rx) = match datalink::channel(&interface, Default::default()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_tx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/packet/capture.rs:59:22 [INFO] [stderr] | [INFO] [stderr] 59 | Some(packet) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `source_ip` [INFO] [stderr] --> src/packet/capture.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | let source_ip = packet.get_source(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_source_ip` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/packet/capture.rs:86:38 [INFO] [stderr] | [INFO] [stderr] 86 | Some(packet) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `port` [INFO] [stderr] --> src/packet/capture.rs:103:22 [INFO] [stderr] | [INFO] [stderr] 103 | fn parse_http_packet(port: u16,packet: &[u8]){ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_port` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/packet/capture.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | let (mut tx, mut rx) = match datalink::channel(&interface, Default::default()) { [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] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `"docker" "inspect" "5ea390e177b7c012573136eb8dbd2868efd3b7715b186993ea2d0494d51eb732"` [INFO] running `"docker" "rm" "-f" "5ea390e177b7c012573136eb8dbd2868efd3b7715b186993ea2d0494d51eb732"` [INFO] [stdout] 5ea390e177b7c012573136eb8dbd2868efd3b7715b186993ea2d0494d51eb732 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tawashichan/network_programming:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] b2c7be65cdf7f9ef8832f9a5d104a2c13c45f6f058b247d4fb1df79924a84717 [INFO] running `"docker" "start" "-a" "b2c7be65cdf7f9ef8832f9a5d104a2c13c45f6f058b247d4fb1df79924a84717"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/network-eb75457de6d8a1ee [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 `"docker" "inspect" "b2c7be65cdf7f9ef8832f9a5d104a2c13c45f6f058b247d4fb1df79924a84717"` [INFO] running `"docker" "rm" "-f" "b2c7be65cdf7f9ef8832f9a5d104a2c13c45f6f058b247d4fb1df79924a84717"` [INFO] [stdout] b2c7be65cdf7f9ef8832f9a5d104a2c13c45f6f058b247d4fb1df79924a84717