[INFO] fetching crate ekko 0.7.3... [INFO] checking ekko-0.7.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate ekko 0.7.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate ekko 0.7.3 [INFO] finished tweaking crates.io crate ekko 0.7.3 [INFO] tweaked toml for crates.io crate ekko 0.7.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ekko 0.7.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed137e8de4a6212c82e5652598301cdc2c5b7512aa110b435e01c577878da1a2 [INFO] running `Command { std: "docker" "start" "-a" "ed137e8de4a6212c82e5652598301cdc2c5b7512aa110b435e01c577878da1a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed137e8de4a6212c82e5652598301cdc2c5b7512aa110b435e01c577878da1a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed137e8de4a6212c82e5652598301cdc2c5b7512aa110b435e01c577878da1a2", kill_on_drop: false }` [INFO] [stdout] ed137e8de4a6212c82e5652598301cdc2c5b7512aa110b435e01c577878da1a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c4fb67edd2481bf252c81dd674b780e31a3787d9a85c137388bdef0f2dd4d10 [INFO] running `Command { std: "docker" "start" "-a" "6c4fb67edd2481bf252c81dd674b780e31a3787d9a85c137388bdef0f2dd4d10", kill_on_drop: false }` [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking ekko v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/packets.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(buf: &'a mut [u8], pkt: (u16, u16), net: (SocketAddr, SocketAddr)) -> Result { [INFO] [stdout] | ^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(buf: &'a mut [u8], pkt: (u16, u16), net: (SocketAddr, SocketAddr)) -> Result, EkkoError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/packets.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | fn new_ipv4(buf: &'a mut [u8], pkt: (u16, u16)) -> Result { [INFO] [stdout] | ^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 68 | fn new_ipv4(buf: &'a mut [u8], pkt: (u16, u16)) -> Result, EkkoError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/packets.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(buf: &'a mut [u8], pkt: (u16, u16), net: (SocketAddr, SocketAddr)) -> Result { [INFO] [stdout] | ^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(buf: &'a mut [u8], pkt: (u16, u16), net: (SocketAddr, SocketAddr)) -> Result, EkkoError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/packets.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | fn new_ipv4(buf: &'a mut [u8], pkt: (u16, u16)) -> Result { [INFO] [stdout] | ^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 68 | fn new_ipv4(buf: &'a mut [u8], pkt: (u16, u16)) -> Result, EkkoError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `Command { std: "docker" "inspect" "6c4fb67edd2481bf252c81dd674b780e31a3787d9a85c137388bdef0f2dd4d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4fb67edd2481bf252c81dd674b780e31a3787d9a85c137388bdef0f2dd4d10", kill_on_drop: false }` [INFO] [stdout] 6c4fb67edd2481bf252c81dd674b780e31a3787d9a85c137388bdef0f2dd4d10