[INFO] cloning repository https://github.com/cyberphantom52/packet_parsing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cyberphantom52/packet_parsing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyberphantom52%2Fpacket_parsing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyberphantom52%2Fpacket_parsing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcfa001d1e057c10a6c27c997c0c27c38b50abe6
[INFO] checking cyberphantom52/packet_parsing against master#561b5dea1e7e5c21f0fb550ca579229ceb878297 for pr-124661
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyberphantom52%2Fpacket_parsing" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cyberphantom52/packet_parsing on toolchain 561b5dea1e7e5c21f0fb550ca579229ceb878297
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cyberphantom52/packet_parsing
[INFO] finished tweaking git repo https://github.com/cyberphantom52/packet_parsing
[INFO] tweaked toml for git repo https://github.com/cyberphantom52/packet_parsing written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cyberphantom52/packet_parsing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking cyberphantom52/packet_parsing against try#8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8 for pr-124661
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyberphantom52%2Fpacket_parsing" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cyberphantom52/packet_parsing on toolchain 8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cyberphantom52/packet_parsing
[INFO] finished tweaking git repo https://github.com/cyberphantom52/packet_parsing
[INFO] tweaked toml for git repo https://github.com/cyberphantom52/packet_parsing written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cyberphantom52/packet_parsing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking cyberphantom52/packet_parsing against try#8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8 for pr-124661
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyberphantom52%2Fpacket_parsing" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cyberphantom52/packet_parsing on toolchain 8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cyberphantom52/packet_parsing
[INFO] finished tweaking git repo https://github.com/cyberphantom52/packet_parsing
[INFO] tweaked toml for git repo https://github.com/cyberphantom52/packet_parsing written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cyberphantom52/packet_parsing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2866e8b7dccb65bc4e83c5e01ccaac045124ebfb59a7511422a1574c04dfa60
[INFO] running `Command { std: "docker" "start" "-a" "f2866e8b7dccb65bc4e83c5e01ccaac045124ebfb59a7511422a1574c04dfa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2866e8b7dccb65bc4e83c5e01ccaac045124ebfb59a7511422a1574c04dfa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2866e8b7dccb65bc4e83c5e01ccaac045124ebfb59a7511422a1574c04dfa60", kill_on_drop: false }`
[INFO] [stdout] f2866e8b7dccb65bc4e83c5e01ccaac045124ebfb59a7511422a1574c04dfa60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4df47f97837efc70b43b03d7914ffe069c79c4d893f7f989a6f66e9e23d22e4
[INFO] running `Command { std: "docker" "start" "-a" "a4df47f97837efc70b43b03d7914ffe069c79c4d893f7f989a6f66e9e23d22e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling pcap v1.2.0
[INFO] [stderr]     Checking libpcap-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MIN_TCP6`
[INFO] [stdout]  --> src/main.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use types::{IP4_DF, IP4_MBZ, IPV4_HDR_LEN, MIN_TCP4, MIN_TCP6, TCP_HDR_LEN};
[INFO] [stdout]   |                                                      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MIN_TCP6`
[INFO] [stdout]  --> src/main.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use types::{IP4_DF, IP4_MBZ, IPV4_HDR_LEN, MIN_TCP4, MIN_TCP6, TCP_HDR_LEN};
[INFO] [stdout]   |                                                      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV6_HDR_LEN` is never used
[INFO] [stdout]  --> src/types.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const IPV6_HDR_LEN: usize = size_of::<IPV6Header>();
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV6_HDR_LEN` is never used
[INFO] [stdout]  --> src/types.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const IPV6_HDR_LEN: usize = size_of::<IPV6Header>();
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP4_MF` is never used
[INFO] [stdout]   --> src/types.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const IP4_MF: u16 = 0x2000;   // More fragments coming
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/types.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct TCPHeader {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 42 |   source_port: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 43 |   destination_port: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 44 |   sequence_number: u32,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |   acknowledgment_number: u32,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |   /// 4 MSBs data offset and rest 4 bits reserved
[INFO] [stdout] 47 |   data_offset_reserved: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 48 |   flags: u8,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 49 |   window_size: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 50 |   checksum: u16,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 51 |   urgent_pointer: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP4_MF` is never used
[INFO] [stdout]   --> src/types.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const IP4_MF: u16 = 0x2000;   // More fragments coming
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/types.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct TCPHeader {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 42 |   source_port: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 43 |   destination_port: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 44 |   sequence_number: u32,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |   acknowledgment_number: u32,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |   /// 4 MSBs data offset and rest 4 bits reserved
[INFO] [stdout] 47 |   data_offset_reserved: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 48 |   flags: u8,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 49 |   window_size: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 50 |   checksum: u16,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 51 |   urgent_pointer: u16,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "a4df47f97837efc70b43b03d7914ffe069c79c4d893f7f989a6f66e9e23d22e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4df47f97837efc70b43b03d7914ffe069c79c4d893f7f989a6f66e9e23d22e4", kill_on_drop: false }`
[INFO] [stdout] a4df47f97837efc70b43b03d7914ffe069c79c4d893f7f989a6f66e9e23d22e4