[INFO] fetching crate dtp 0.0.1... [INFO] testing dtp-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate dtp 0.0.1 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dtp 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 640b37b3b48dc54a82e2ae2d67bc94b6f0462d846e1523c60124dbcf02138973 [INFO] running `Command { std: "docker" "start" "-a" "640b37b3b48dc54a82e2ae2d67bc94b6f0462d846e1523c60124dbcf02138973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "640b37b3b48dc54a82e2ae2d67bc94b6f0462d846e1523c60124dbcf02138973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "640b37b3b48dc54a82e2ae2d67bc94b6f0462d846e1523c60124dbcf02138973", kill_on_drop: false }` [INFO] [stdout] 640b37b3b48dc54a82e2ae2d67bc94b6f0462d846e1523c60124dbcf02138973 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16a148807a337e9eb784cc99a37aed16e187b5fbff6591e8290929904e562d3e [INFO] running `Command { std: "docker" "start" "-a" "16a148807a337e9eb784cc99a37aed16e187b5fbff6591e8290929904e562d3e", 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.$payload_field.iter().enumerate() { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | / define_layer_struct! { [INFO] [stdout] 166 | | /// Represents a Transport Layer Segment. It carries the raw application data payload. [INFO] [stdout] 167 | | Segment { header: PortAddress, payload: Bytes }, [INFO] [stdout] ... | [INFO] [stdout] 173 | | Frame { header: MacAddress, network_pdu: Vec }, [INFO] [stdout] 174 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: `idx` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/lib.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (idx, item) in self.$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 }, [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 0.62s [INFO] running `Command { std: "docker" "inspect" "16a148807a337e9eb784cc99a37aed16e187b5fbff6591e8290929904e562d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16a148807a337e9eb784cc99a37aed16e187b5fbff6591e8290929904e562d3e", kill_on_drop: false }` [INFO] [stdout] 16a148807a337e9eb784cc99a37aed16e187b5fbff6591e8290929904e562d3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d9a905f236748d5fd794e273ce7a664b40cd3828634565b9f276071af3f2876 [INFO] running `Command { std: "docker" "start" "-a" "4d9a905f236748d5fd794e273ce7a664b40cd3828634565b9f276071af3f2876", kill_on_drop: false }` [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] [stderr] Compiling dtp v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/lib.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (idx, item) in self.$payload_field.iter().enumerate() { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | / define_layer_struct! { [INFO] [stdout] 166 | | /// Represents a Transport Layer Segment. It carries the raw application data payload. [INFO] [stdout] 167 | | Segment { header: PortAddress, payload: Bytes }, [INFO] [stdout] ... | [INFO] [stdout] 173 | | Frame { header: MacAddress, network_pdu: Vec }, [INFO] [stdout] 174 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: `idx` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/lib.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (idx, item) in self.$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 }, [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: `idx` [INFO] [stdout] --> src/lib.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (idx, item) in self.$payload_field.iter().enumerate() { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | / define_layer_struct! { [INFO] [stdout] 166 | | /// Represents a Transport Layer Segment. It carries the raw application data payload. [INFO] [stdout] 167 | | Segment { header: PortAddress, payload: Bytes }, [INFO] [stdout] ... | [INFO] [stdout] 173 | | Frame { header: MacAddress, network_pdu: Vec }, [INFO] [stdout] 174 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: `idx` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/lib.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (idx, item) in self.$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 }, [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 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "4d9a905f236748d5fd794e273ce7a664b40cd3828634565b9f276071af3f2876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d9a905f236748d5fd794e273ce7a664b40cd3828634565b9f276071af3f2876", kill_on_drop: false }` [INFO] [stdout] 4d9a905f236748d5fd794e273ce7a664b40cd3828634565b9f276071af3f2876 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 355aa8010631d4293b631dcebc980ad173fdc3dc0e8359f7d15d0c5e217e74bf [INFO] running `Command { std: "docker" "start" "-a" "355aa8010631d4293b631dcebc980ad173fdc3dc0e8359f7d15d0c5e217e74bf", 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.$payload_field.iter().enumerate() { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 165 | / define_layer_struct! { [INFO] [stderr] 166 | | /// Represents a Transport Layer Segment. It carries the raw application data payload. [INFO] [stderr] 167 | | Segment { header: PortAddress, payload: Bytes }, [INFO] [stderr] ... | [INFO] [stderr] 173 | | Frame { header: MacAddress, network_pdu: Vec }, [INFO] [stderr] 174 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] help: `idx` is captured in macro and introduced a unused variable [INFO] [stderr] --> src/lib.rs:145:26 [INFO] [stderr] | [INFO] [stderr] 145 | for (idx, item) in self.$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 }, [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] [stdout] [INFO] [stderr] --> examples/encapsulation.rs:53:16 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 53 | .map(|(i, chunk)| Segment { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [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] [stderr] Doc-tests dtp [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" "355aa8010631d4293b631dcebc980ad173fdc3dc0e8359f7d15d0c5e217e74bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "355aa8010631d4293b631dcebc980ad173fdc3dc0e8359f7d15d0c5e217e74bf", kill_on_drop: false }` [INFO] [stdout] 355aa8010631d4293b631dcebc980ad173fdc3dc0e8359f7d15d0c5e217e74bf