[INFO] fetching crate pnet_macros 0.27.2... [INFO] checking pnet_macros-0.27.2 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate pnet_macros 0.27.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate pnet_macros 0.27.2 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pnet_macros 0.27.2 [INFO] finished tweaking crates.io crate pnet_macros 0.27.2 [INFO] tweaked toml for crates.io crate pnet_macros 0.27.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 901390cbd8f9adafa5bc072bb96f1eb5c2a9d28c72e0a3db06143f6e85c77bc1 [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" "901390cbd8f9adafa5bc072bb96f1eb5c2a9d28c72e0a3db06143f6e85c77bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "901390cbd8f9adafa5bc072bb96f1eb5c2a9d28c72e0a3db06143f6e85c77bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "901390cbd8f9adafa5bc072bb96f1eb5c2a9d28c72e0a3db06143f6e85c77bc1", kill_on_drop: false }` [INFO] [stdout] 901390cbd8f9adafa5bc072bb96f1eb5c2a9d28c72e0a3db06143f6e85c77bc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bca6577efb2a82403bcb4875b55f79b1889c3cb1ab33fa9bf475d15fd36913bd [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" "bca6577efb2a82403bcb4875b55f79b1889c3cb1ab33fa9bf475d15fd36913bd", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking unicode-xid v0.0.3 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking bitflags v0.5.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking pnet_base v0.27.2 [INFO] [stderr] Checking pnet_macros_support v0.27.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking syntex_pos v0.42.0 [INFO] [stderr] Checking syntex_errors v0.42.0 [INFO] [stderr] Checking syntex_syntax v0.42.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking syntex v0.42.2 [INFO] [stderr] Checking pnet_macros v0.27.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/tests.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | panic!(format!("unexpected success: {}", file_name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 41 | panic!("unexpected success: {}", file_name); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.42s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bca6577efb2a82403bcb4875b55f79b1889c3cb1ab33fa9bf475d15fd36913bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bca6577efb2a82403bcb4875b55f79b1889c3cb1ab33fa9bf475d15fd36913bd", kill_on_drop: false }` [INFO] [stdout] bca6577efb2a82403bcb4875b55f79b1889c3cb1ab33fa9bf475d15fd36913bd