[INFO] fetching crate netsim-embed-core 0.4.3... [INFO] testing netsim-embed-core-0.4.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate netsim-embed-core 0.4.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate netsim-embed-core 0.4.3 [INFO] finished tweaking crates.io crate netsim-embed-core 0.4.3 [INFO] tweaked toml for crates.io crate netsim-embed-core 0.4.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate netsim-embed-core 0.4.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 106 packages to latest compatible versions [INFO] [stderr] Adding async-global-executor v2.4.1 (available: v3.1.0) [INFO] [stderr] Adding async-io v1.13.0 (available: v2.6.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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] Downloading crates ... [INFO] [stderr] Downloaded libpacket-core v0.1.0 [INFO] [stderr] Downloaded libpacket v0.1.2 [INFO] [stderr] Downloaded libpacket-derive v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 14c9fef66415e2363cc94d9bb17fa62961f07886fc3fe129cb893fe675f3139a [INFO] running `Command { std: "docker" "start" "-a" "14c9fef66415e2363cc94d9bb17fa62961f07886fc3fe129cb893fe675f3139a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14c9fef66415e2363cc94d9bb17fa62961f07886fc3fe129cb893fe675f3139a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14c9fef66415e2363cc94d9bb17fa62961f07886fc3fe129cb893fe675f3139a", kill_on_drop: false }` [INFO] [stdout] 14c9fef66415e2363cc94d9bb17fa62961f07886fc3fe129cb893fe675f3139a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 40d1cfaa031866c9a2b3b4900a173056fd87408c2de7a976ae0857f039e48201 [INFO] running `Command { std: "docker" "start" "-a" "40d1cfaa031866c9a2b3b4900a173056fd87408c2de7a976ae0857f039e48201", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling libpacket-core v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-lock v3.4.1 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling libpacket-derive v0.1.1 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling libpacket v0.1.2 [INFO] [stderr] Compiling netsim-embed-core v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `random_global`, `is_global`, `is_reserved_addr`, and `from_netmask_bits` are never used [INFO] [stdout] --> src/addr.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Ipv4AddrExt { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] 23 | /// Get a random, global IPv4 address. [INFO] [stdout] 24 | fn random_global() -> Ipv4Addr; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 25 | /// Returns `true` if this is a global IPv4 address [INFO] [stdout] 26 | fn is_global(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | /// Returns `true` if this is a reserved IPv4 address. [INFO] [stdout] 28 | fn is_reserved_addr(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn from_netmask_bits(bits: u8) -> Ipv4Addr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.59s [INFO] running `Command { std: "docker" "inspect" "40d1cfaa031866c9a2b3b4900a173056fd87408c2de7a976ae0857f039e48201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40d1cfaa031866c9a2b3b4900a173056fd87408c2de7a976ae0857f039e48201", kill_on_drop: false }` [INFO] [stdout] 40d1cfaa031866c9a2b3b4900a173056fd87408c2de7a976ae0857f039e48201 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4571c0a39cbc061bc4dedf1a486f043395bc3d314be4956a4dbe9ad05072cd83 [INFO] running `Command { std: "docker" "start" "-a" "4571c0a39cbc061bc4dedf1a486f043395bc3d314be4956a4dbe9ad05072cd83", kill_on_drop: false }` [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stdout] warning: associated items `random_global`, `is_global`, `is_reserved_addr`, and `from_netmask_bits` are never used [INFO] [stdout] --> src/addr.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Ipv4AddrExt { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] 23 | /// Get a random, global IPv4 address. [INFO] [stdout] 24 | fn random_global() -> Ipv4Addr; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 25 | /// Returns `true` if this is a global IPv4 address [INFO] [stdout] 26 | fn is_global(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | /// Returns `true` if this is a reserved IPv4 address. [INFO] [stdout] 28 | fn is_reserved_addr(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn from_netmask_bits(bits: u8) -> Ipv4Addr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling netsim-embed-core v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `random_global`, `is_global`, `is_reserved_addr`, and `from_netmask_bits` are never used [INFO] [stdout] --> src/addr.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Ipv4AddrExt { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] 23 | /// Get a random, global IPv4 address. [INFO] [stdout] 24 | fn random_global() -> Ipv4Addr; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 25 | /// Returns `true` if this is a global IPv4 address [INFO] [stdout] 26 | fn is_global(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | /// Returns `true` if this is a reserved IPv4 address. [INFO] [stdout] 28 | fn is_reserved_addr(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn from_netmask_bits(bits: u8) -> Ipv4Addr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "4571c0a39cbc061bc4dedf1a486f043395bc3d314be4956a4dbe9ad05072cd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4571c0a39cbc061bc4dedf1a486f043395bc3d314be4956a4dbe9ad05072cd83", kill_on_drop: false }` [INFO] [stdout] 4571c0a39cbc061bc4dedf1a486f043395bc3d314be4956a4dbe9ad05072cd83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 49777da6da065d638c01ac37d10be1659187b2d8440da99f837a0bcd1d906e7e [INFO] running `Command { std: "docker" "start" "-a" "49777da6da065d638c01ac37d10be1659187b2d8440da99f837a0bcd1d906e7e", kill_on_drop: false }` [INFO] [stderr] warning: associated items `random_global`, `is_global`, `is_reserved_addr`, and `from_netmask_bits` are never used [INFO] [stderr] --> src/addr.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub trait Ipv4AddrExt { [INFO] [stderr] | ----------- associated items in this trait [INFO] [stderr] 23 | /// Get a random, global IPv4 address. [INFO] [stderr] 24 | fn random_global() -> Ipv4Addr; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 25 | /// Returns `true` if this is a global IPv4 address [INFO] [stderr] 26 | fn is_global(&self) -> bool; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 27 | /// Returns `true` if this is a reserved IPv4 address. [INFO] [stderr] 28 | fn is_reserved_addr(&self) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | fn from_netmask_bits(bits: u8) -> Ipv4Addr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `netsim-embed-core` (lib) generated 1 warning [INFO] [stderr] warning: `netsim-embed-core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/netsim_embed_core-6b9e2634271f860b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test range::tests::it_creates_address_range ... ok [INFO] [stdout] test tests::test_delay ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests netsim_embed_core [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" "49777da6da065d638c01ac37d10be1659187b2d8440da99f837a0bcd1d906e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49777da6da065d638c01ac37d10be1659187b2d8440da99f837a0bcd1d906e7e", kill_on_drop: false }` [INFO] [stdout] 49777da6da065d638c01ac37d10be1659187b2d8440da99f837a0bcd1d906e7e