[INFO] fetching crate reliudp 0.2.0... [INFO] checking reliudp-0.2.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate reliudp 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate reliudp 0.2.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reliudp 0.2.0 [INFO] finished tweaking crates.io crate reliudp 0.2.0 [INFO] tweaked toml for crates.io crate reliudp 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate reliudp 0.2.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v1.2.3 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded build_const v0.2.1 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded itertools v0.7.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87b6ee0646d572755e9a48a3c3f267257cbd2b4de59f1d7815dc6b4bcaedefbd [INFO] running `Command { std: "docker" "start" "-a" "87b6ee0646d572755e9a48a3c3f267257cbd2b4de59f1d7815dc6b4bcaedefbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87b6ee0646d572755e9a48a3c3f267257cbd2b4de59f1d7815dc6b4bcaedefbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b6ee0646d572755e9a48a3c3f267257cbd2b4de59f1d7815dc6b4bcaedefbd", kill_on_drop: false }` [INFO] [stdout] 87b6ee0646d572755e9a48a3c3f267257cbd2b4de59f1d7815dc6b4bcaedefbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfad30c38bd69f903ad00de73d9c1425c01c811ce795e637a0afd3d49ce38ef8 [INFO] running `Command { std: "docker" "start" "-a" "dfad30c38bd69f903ad00de73d9c1425c01c811ce795e637a0afd3d49ce38ef8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking reliudp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clone_box` is never used [INFO] [stdout] --> src/misc.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub (crate) trait ClonableIterator<'a>: Iterator { [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] 2 | fn clone_box(&self) -> Box + 'a>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fragment_combiner.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | Complete(u64, u8) [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FragmentSetState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | Complete((), u8) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone_box` is never used [INFO] [stdout] --> src/misc.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub (crate) trait ClonableIterator<'a>: Iterator { [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] 2 | fn clone_box(&self) -> Box + 'a>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fragment_combiner.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | Complete(u64, u8) [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FragmentSetState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | Complete((), u8) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "dfad30c38bd69f903ad00de73d9c1425c01c811ce795e637a0afd3d49ce38ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfad30c38bd69f903ad00de73d9c1425c01c811ce795e637a0afd3d49ce38ef8", kill_on_drop: false }` [INFO] [stdout] dfad30c38bd69f903ad00de73d9c1425c01c811ce795e637a0afd3d49ce38ef8