[INFO] fetching crate packet_dog 0.2.4...
[INFO] testing packet_dog-0.2.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate packet_dog 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate packet_dog 0.2.4
[INFO] finished tweaking crates.io crate packet_dog 0.2.4
[INFO] tweaked toml for crates.io crate packet_dog 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate packet_dog 0.2.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packet_dog 0.2.4 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pktparse v0.4.1
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.28
[INFO] [stderr]   Downloaded futures-core v0.3.16
[INFO] [stderr]   Downloaded syn v1.0.74
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76f92297e0d66082ea6d0716cfa7d1fac538a6997d8d8d315292819d9375d709
[INFO] running `Command { std: "docker" "start" "-a" "76f92297e0d66082ea6d0716cfa7d1fac538a6997d8d8d315292819d9375d709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76f92297e0d66082ea6d0716cfa7d1fac538a6997d8d8d315292819d9375d709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f92297e0d66082ea6d0716cfa7d1fac538a6997d8d8d315292819d9375d709", kill_on_drop: false }`
[INFO] [stdout] 76f92297e0d66082ea6d0716cfa7d1fac538a6997d8d8d315292819d9375d709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f443cbc13b2e63a18b5ed043345972e8cfcb31ef3a5781043a38cd937050caee
[INFO] running `Command { std: "docker" "start" "-a" "f443cbc13b2e63a18b5ed043345972e8cfcb31ef3a5781043a38cd937050caee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling pktparse v0.4.1
[INFO] [stderr]    Compiling packet_dog v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `IndiviualData` is never constructed
[INFO] [stdout]   --> src/handler.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct IndiviualData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SaveData` is never constructed
[INFO] [stdout]   --> src/handler.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct SaveData {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/handler.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Handler {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     pub data: JsonData,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f443cbc13b2e63a18b5ed043345972e8cfcb31ef3a5781043a38cd937050caee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f443cbc13b2e63a18b5ed043345972e8cfcb31ef3a5781043a38cd937050caee", kill_on_drop: false }`
[INFO] [stdout] f443cbc13b2e63a18b5ed043345972e8cfcb31ef3a5781043a38cd937050caee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eaad86457ab523c62050da159414f54e07519fd9db5046a00fdfb3ff07b5f2c
[INFO] running `Command { std: "docker" "start" "-a" "2eaad86457ab523c62050da159414f54e07519fd9db5046a00fdfb3ff07b5f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling packet_dog v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `IndiviualData` is never constructed
[INFO] [stdout]   --> src/handler.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct IndiviualData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SaveData` is never constructed
[INFO] [stdout]   --> src/handler.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct SaveData {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/handler.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Handler {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     pub data: JsonData,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2eaad86457ab523c62050da159414f54e07519fd9db5046a00fdfb3ff07b5f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eaad86457ab523c62050da159414f54e07519fd9db5046a00fdfb3ff07b5f2c", kill_on_drop: false }`
[INFO] [stdout] 2eaad86457ab523c62050da159414f54e07519fd9db5046a00fdfb3ff07b5f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44be67f7809ef1a7c10407f82bcc45b284f010aece1fcb7830815f201402eb0e
[INFO] running `Command { std: "docker" "start" "-a" "44be67f7809ef1a7c10407f82bcc45b284f010aece1fcb7830815f201402eb0e", kill_on_drop: false }`
[INFO] [stderr] warning: struct `IndiviualData` is never constructed
[INFO] [stderr]   --> src/handler.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct IndiviualData {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SaveData` is never constructed
[INFO] [stderr]   --> src/handler.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct SaveData {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]   --> src/handler.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Handler {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 34 |     pub data: JsonData,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `packet_dog` (bin "packet_dog" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/packet_dog-d2a9929af658f495)
[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" "44be67f7809ef1a7c10407f82bcc45b284f010aece1fcb7830815f201402eb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44be67f7809ef1a7c10407f82bcc45b284f010aece1fcb7830815f201402eb0e", kill_on_drop: false }`
[INFO] [stdout] 44be67f7809ef1a7c10407f82bcc45b284f010aece1fcb7830815f201402eb0e