[INFO] fetching crate dtp 0.0.1...
[INFO] testing dtp-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate dtp 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dtp 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dtp 0.0.1
[INFO] tweaked toml for crates.io crate dtp 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dtp 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dtp 0.0.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dev_utils v0.1.4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08d05ba1df805ee77b12370d6f71f405b21ad75ccfa88772af134a2233642fa5
[INFO] running `Command { std: "docker" "start" "-a" "08d05ba1df805ee77b12370d6f71f405b21ad75ccfa88772af134a2233642fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08d05ba1df805ee77b12370d6f71f405b21ad75ccfa88772af134a2233642fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d05ba1df805ee77b12370d6f71f405b21ad75ccfa88772af134a2233642fa5", kill_on_drop: false }`
[INFO] [stdout] 08d05ba1df805ee77b12370d6f71f405b21ad75ccfa88772af134a2233642fa5
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f793b0b9256f231012313a2fc366578f310a894bef3f36274fb972b249800c54
[INFO] running `Command { std: "docker" "start" "-a" "f793b0b9256f231012313a2fc366578f310a894bef3f36274fb972b249800c54", kill_on_drop: false }`
[INFO] [stderr]    Compiling dev_utils v0.1.4
[INFO] [stderr]    Compiling dtp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Packet` and `Segment`
[INFO] [stdout]  --> src/datalink/frame.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Frame, Packet, Segment};
[INFO] [stdout]   |                    ^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/lib.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | / define_layer_struct! {
[INFO] [stdout] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stdout] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `idx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | / define_layer_struct! {
[INFO] [stdout] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stdout] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_layer_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "f793b0b9256f231012313a2fc366578f310a894bef3f36274fb972b249800c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f793b0b9256f231012313a2fc366578f310a894bef3f36274fb972b249800c54", kill_on_drop: false }`
[INFO] [stdout] f793b0b9256f231012313a2fc366578f310a894bef3f36274fb972b249800c54
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a0882f76f228877515aac0646801d0e2e40ffbbce4928e60f3df0472f27650
[INFO] running `Command { std: "docker" "start" "-a" "91a0882f76f228877515aac0646801d0e2e40ffbbce4928e60f3df0472f27650", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Packet` and `Segment`
[INFO] [stdout]  --> src/datalink/frame.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Frame, Packet, Segment};
[INFO] [stdout]   |                    ^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/lib.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | / define_layer_struct! {
[INFO] [stdout] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stdout] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `idx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | / define_layer_struct! {
[INFO] [stdout] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stdout] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_layer_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Packet` and `Segment`
[INFO] [stdout]  --> src/datalink/frame.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Frame, Packet, Segment};
[INFO] [stdout]   |                    ^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/encapsulation.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .map(|(i, chunk)| Segment {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/lib.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | / define_layer_struct! {
[INFO] [stdout] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stdout] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `idx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | / define_layer_struct! {
[INFO] [stdout] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stdout] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_layer_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "91a0882f76f228877515aac0646801d0e2e40ffbbce4928e60f3df0472f27650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a0882f76f228877515aac0646801d0e2e40ffbbce4928e60f3df0472f27650", kill_on_drop: false }`
[INFO] [stdout] 91a0882f76f228877515aac0646801d0e2e40ffbbce4928e60f3df0472f27650
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b628ea96d006c9a852ad47bac0ee9d12da22ae5d4766f1907d0402f958631f2a
[INFO] running `Command { std: "docker" "start" "-a" "b628ea96d006c9a852ad47bac0ee9d12da22ae5d4766f1907d0402f958631f2a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Packet` and `Segment`
[INFO] [stderr]  --> src/datalink/frame.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{Frame, Packet, Segment};
[INFO] [stderr]   |                    ^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/lib.rs:145:26
[INFO] [stderr]     |
[INFO] [stderr] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 | / define_layer_struct! {
[INFO] [stderr] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stderr] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stderr] 174 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `idx` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/lib.rs:145:26
[INFO] [stderr]     |
[INFO] [stderr] 145 |                       for (idx, item) in self.$payload_field.iter().enumerate() {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 | / define_layer_struct! {
[INFO] [stderr] 166 | |     /// Represents a Transport Layer Segment. It carries the raw application data payload.
[INFO] [stderr] 167 | |     Segment { header: PortAddress, payload: Bytes },
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |     Frame { header: MacAddress, network_pdu: Vec<Packet> },
[INFO] [stderr] 174 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `define_layer_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `dtp` (lib) generated 2 warnings (run `cargo fix --lib -p dtp` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> examples/encapsulation.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .map(|(i, chunk)| Segment {
[INFO] [stderr]    |                ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dtp` (example "encapsulation") generated 1 warning (run `cargo fix --example "encapsulation" -p dtp` to apply 1 suggestion)
[INFO] [stderr] warning: `dtp` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dtp-3f4cc32fa4b6b4d6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dtp
[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" "b628ea96d006c9a852ad47bac0ee9d12da22ae5d4766f1907d0402f958631f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b628ea96d006c9a852ad47bac0ee9d12da22ae5d4766f1907d0402f958631f2a", kill_on_drop: false }`
[INFO] [stdout] b628ea96d006c9a852ad47bac0ee9d12da22ae5d4766f1907d0402f958631f2a
