[INFO] fetching crate pnet 0.28.0... [INFO] checking pnet-0.28.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate pnet 0.28.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate pnet 0.28.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pnet 0.28.0 [INFO] finished tweaking crates.io crate pnet 0.28.0 [INFO] tweaked toml for crates.io crate pnet 0.28.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate pnet 0.28.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet_transport v0.28.0 [INFO] [stderr] Downloaded pnet_datalink v0.28.0 [INFO] [stderr] Downloaded const_fn v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2edfab89bdb50d117d79359a07ca07cbd10d10d624a7b9f4400c9dfc135cdf1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a2edfab89bdb50d117d79359a07ca07cbd10d10d624a7b9f4400c9dfc135cdf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2edfab89bdb50d117d79359a07ca07cbd10d10d624a7b9f4400c9dfc135cdf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2edfab89bdb50d117d79359a07ca07cbd10d10d624a7b9f4400c9dfc135cdf1", kill_on_drop: false }` [INFO] [stdout] a2edfab89bdb50d117d79359a07ca07cbd10d10d624a7b9f4400c9dfc135cdf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 341cf6fb34f614b433a8e4d0f9541fdf7662f53523dbd2475eabd9ed58556cbe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "341cf6fb34f614b433a8e4d0f9541fdf7662f53523dbd2475eabd9ed58556cbe", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling const_fn v0.4.7 [INFO] [stderr] Compiling pnet v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Checking pnet_sys v0.28.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking ipnetwork v0.18.0 [INFO] [stderr] Checking pnet_datalink v0.28.0 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking pnet_packet v0.28.0 [INFO] [stderr] Checking pnet_transport v0.28.0 [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> examples/fanout.rs:85:74 [INFO] [stdout] | [INFO] [stdout] 85 | Ok(_) => panic!("packetdump: unhandled channel type: {}"), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 85 | Ok(_) => panic!("packetdump: unhandled channel type: {}", ...), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 85 | Ok(_) => panic!("{}", "packetdump: unhandled channel type: {}"), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `pnet::datalink::NetworkInterface::mac_address`: Please use NetworkInterface's field 'mac' instead. [INFO] [stdout] --> benches/rs_sender.rs:98:50 [INFO] [stdout] | [INFO] [stdout] 98 | mut_ethernet_header.set_source(interface.mac_address()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> examples/packetdump.rs:242:62 [INFO] [stdout] | [INFO] [stdout] 242 | Ok(_) => panic!("packetdump: unhandled channel type: {}"), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 242 | Ok(_) => panic!("packetdump: unhandled channel type: {}", ...), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 242 | Ok(_) => panic!("{}", "packetdump: unhandled channel type: {}"), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `time::precise_time_ns`: Use `OffsetDateTime::now() - OffsetDateTime::unix_epoch()` to get a `Duration` since a known epoch. [INFO] [stdout] --> benches/rs_receiver.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | timestamps.push(time::precise_time_ns() / 1_000); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `time::precise_time_ns`: Use `OffsetDateTime::now() - OffsetDateTime::unix_epoch()` to get a `Duration` since a known epoch. [INFO] [stdout] --> benches/rs_receiver.rs:43:37 [INFO] [stdout] | [INFO] [stdout] 43 | timestamps.push(time::precise_time_ns() / 1_000); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `pnet_datalink::NetworkInterface::mac_address`: Please use NetworkInterface's field 'mac' instead. [INFO] [stdout] --> examples/arp_packet.rs:38:42 [INFO] [stdout] | [INFO] [stdout] 38 | ethernet_packet.set_source(interface.mac_address()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `pnet_datalink::NetworkInterface::mac_address`: Please use NetworkInterface's field 'mac' instead. [INFO] [stdout] --> examples/arp_packet.rs:49:45 [INFO] [stdout] | [INFO] [stdout] 49 | arp_packet.set_sender_hw_addr(interface.mac_address()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `pnet_datalink::NetworkInterface::mac_address`: Please use NetworkInterface's field 'mac' instead. [INFO] [stdout] --> examples/arp_packet.rs:103:33 [INFO] [stdout] | [INFO] [stdout] 103 | let _source_mac = interface.mac_address(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.28s [INFO] running `Command { std: "docker" "inspect" "341cf6fb34f614b433a8e4d0f9541fdf7662f53523dbd2475eabd9ed58556cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "341cf6fb34f614b433a8e4d0f9541fdf7662f53523dbd2475eabd9ed58556cbe", kill_on_drop: false }` [INFO] [stdout] 341cf6fb34f614b433a8e4d0f9541fdf7662f53523dbd2475eabd9ed58556cbe