[INFO] fetching crate jetstream_p9 0.6.0... [INFO] checking jetstream_p9-0.6.0 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] extracting crate jetstream_p9 0.6.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate jetstream_p9 0.6.0 [INFO] finished tweaking crates.io crate jetstream_p9 0.6.0 [INFO] tweaked toml for crates.io crate jetstream_p9 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate jetstream_p9 0.6.0 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded genfs v0.1.4 [INFO] [stderr] Downloaded jetstream_p9_wire_format_derive v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbb77b8bf91a978a0de75f779f1de3953249a37c72ea122ad34bcbba18f3ce68 [INFO] running `Command { std: "docker" "start" "-a" "cbb77b8bf91a978a0de75f779f1de3953249a37c72ea122ad34bcbba18f3ce68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbb77b8bf91a978a0de75f779f1de3953249a37c72ea122ad34bcbba18f3ce68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbb77b8bf91a978a0de75f779f1de3953249a37c72ea122ad34bcbba18f3ce68", kill_on_drop: false }` [INFO] [stdout] cbb77b8bf91a978a0de75f779f1de3953249a37c72ea122ad34bcbba18f3ce68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8325aaa73487b20ae47aa084f38601b69de08a6bfbf6a1637f4c866ab45d25f4 [INFO] running `Command { std: "docker" "start" "-a" "8325aaa73487b20ae47aa084f38601b69de08a6bfbf6a1637f4c866ab45d25f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking genfs v0.1.4 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling jetstream_p9_wire_format_derive v0.6.0 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking jetstream_p9 v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ino` is never read [INFO] [stdout] --> src/server/read_dir.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct DirEntry<'r> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 41 | pub ino: libc::ino64_t, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/read_dir.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn next(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 58 | pub fn next(&mut self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/read_dir.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read_dir(dir: &mut D, offset: libc::off64_t) -> Result> { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read_dir(dir: &mut D, offset: libc::off64_t) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ino` is never read [INFO] [stdout] --> src/server/read_dir.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct DirEntry<'r> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 41 | pub ino: libc::ino64_t, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/read_dir.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn next(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 58 | pub fn next(&mut self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/read_dir.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read_dir(dir: &mut D, offset: libc::off64_t) -> Result> { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read_dir(dir: &mut D, offset: libc::off64_t) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/tests.rs:387:20 [INFO] [stdout] | [INFO] [stdout] 387 | fn readdir(server: &mut Server, fid: u32) -> Readdir { [INFO] [stdout] | ^^^^^^^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 387 | fn readdir(server: &mut Server, fid: u32) -> Readdir<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.17s [INFO] running `Command { std: "docker" "inspect" "8325aaa73487b20ae47aa084f38601b69de08a6bfbf6a1637f4c866ab45d25f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8325aaa73487b20ae47aa084f38601b69de08a6bfbf6a1637f4c866ab45d25f4", kill_on_drop: false }` [INFO] [stdout] 8325aaa73487b20ae47aa084f38601b69de08a6bfbf6a1637f4c866ab45d25f4