[INFO] fetching crate surge-ping 0.8.3... [INFO] testing surge-ping-0.8.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate surge-ping 0.8.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate surge-ping 0.8.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate surge-ping 0.8.3 [INFO] tweaked toml for crates.io crate surge-ping 0.8.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate surge-ping 0.8.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate surge-ping 0.8.3 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" "+beta-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61cfd8be248c8e4e83574d1c9a9ff8ff4164c8eac949f3f2e7aaab832ae12c25 [INFO] running `Command { std: "docker" "start" "-a" "61cfd8be248c8e4e83574d1c9a9ff8ff4164c8eac949f3f2e7aaab832ae12c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61cfd8be248c8e4e83574d1c9a9ff8ff4164c8eac949f3f2e7aaab832ae12c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61cfd8be248c8e4e83574d1c9a9ff8ff4164c8eac949f3f2e7aaab832ae12c25", kill_on_drop: false }` [INFO] [stdout] 61cfd8be248c8e4e83574d1c9a9ff8ff4164c8eac949f3f2e7aaab832ae12c25 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f137b5b1371885d66f1bd232ba53ebad0b0e4b1e01f0f52878c4931a46e938cd [INFO] running `Command { std: "docker" "start" "-a" "f137b5b1371885d66f1bd232ba53ebad0b0e4b1e01f0f52878c4931a46e938cd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling zerocopy v0.8.21 [INFO] [stderr] Compiling no-std-net v0.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling pnet_base v0.34.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling pnet_macros_support v0.34.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling pnet_packet v0.34.0 [INFO] [stderr] Compiling surge-ping v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `host` is never read [INFO] [stdout] --> src/error.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | host: IpAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ident` is never read [INFO] [stdout] --> src/error.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | ident: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seq` is never read [INFO] [stdout] --> src/error.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | seq: PingSequence, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.11s [INFO] running `Command { std: "docker" "inspect" "f137b5b1371885d66f1bd232ba53ebad0b0e4b1e01f0f52878c4931a46e938cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f137b5b1371885d66f1bd232ba53ebad0b0e4b1e01f0f52878c4931a46e938cd", kill_on_drop: false }` [INFO] [stdout] f137b5b1371885d66f1bd232ba53ebad0b0e4b1e01f0f52878c4931a46e938cd [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b0799c13537dab4ac7dce2b3dec0374c11031b01128fb084f4fb17c3c461b7e [INFO] running `Command { std: "docker" "start" "-a" "2b0799c13537dab4ac7dce2b3dec0374c11031b01128fb084f4fb17c3c461b7e", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Compiling futures-sink v0.3.27 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-io v0.3.27 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.27 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Compiling pnet_packet v0.34.0 [INFO] [stderr] Compiling futures-executor v0.3.27 [INFO] [stderr] Compiling futures v0.3.27 [INFO] [stderr] Compiling surge-ping v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `host` is never read [INFO] [stdout] --> src/error.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | host: IpAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ident` is never read [INFO] [stdout] --> src/error.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | ident: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seq` is never read [INFO] [stdout] --> src/error.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | seq: PingSequence, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `host` is never read [INFO] [stdout] --> src/error.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | host: IpAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ident` is never read [INFO] [stdout] --> src/error.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | ident: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seq` is never read [INFO] [stdout] --> src/error.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | seq: PingSequence, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 33.77s [INFO] running `Command { std: "docker" "inspect" "2b0799c13537dab4ac7dce2b3dec0374c11031b01128fb084f4fb17c3c461b7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0799c13537dab4ac7dce2b3dec0374c11031b01128fb084f4fb17c3c461b7e", kill_on_drop: false }` [INFO] [stdout] 2b0799c13537dab4ac7dce2b3dec0374c11031b01128fb084f4fb17c3c461b7e [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4a846367f7f6a51721d43b4527ed1e8cbaab5cf774e145e4f0a3f30f1a7983d [INFO] running `Command { std: "docker" "start" "-a" "e4a846367f7f6a51721d43b4527ed1e8cbaab5cf774e145e4f0a3f30f1a7983d", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `host` is never read [INFO] [stderr] --> src/error.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | host: IpAddr, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ident` is never read [INFO] [stderr] --> src/error.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | ident: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `seq` is never read [INFO] [stderr] --> src/error.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | seq: PingSequence, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `surge-ping` (lib) generated 3 warnings [INFO] [stderr] warning: `surge-ping` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/surge_ping-ad67c9303682fa26) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test icmp::icmpv4::tests::standard_packet ... ok [INFO] [stdout] test icmp::icmpv4::tests::short_packet ... ok [INFO] [stdout] test icmp::icmpv4::tests::malformed_packet ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests surge_ping [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - ping (line 37) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e4a846367f7f6a51721d43b4527ed1e8cbaab5cf774e145e4f0a3f30f1a7983d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4a846367f7f6a51721d43b4527ed1e8cbaab5cf774e145e4f0a3f30f1a7983d", kill_on_drop: false }` [INFO] [stdout] e4a846367f7f6a51721d43b4527ed1e8cbaab5cf774e145e4f0a3f30f1a7983d