[INFO] fetching crate pathtrie 0.1.1... [INFO] checking pathtrie-0.1.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate pathtrie 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate pathtrie 0.1.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pathtrie 0.1.1 [INFO] finished tweaking crates.io crate pathtrie 0.1.1 [INFO] tweaked toml for crates.io crate pathtrie 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 108 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (available: v0.5.0) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding half v1.8.3 (available: v2.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding matchers v0.0.1 (available: v0.2.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding tracing-log v0.1.4 (available: v0.2.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (available: v0.3.18) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 968b7bab6af48655da0ef490691e9e77aced7b5c4c99f2fac8488395cee0abe8 [INFO] running `Command { std: "docker" "start" "-a" "968b7bab6af48655da0ef490691e9e77aced7b5c4c99f2fac8488395cee0abe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "968b7bab6af48655da0ef490691e9e77aced7b5c4c99f2fac8488395cee0abe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "968b7bab6af48655da0ef490691e9e77aced7b5c4c99f2fac8488395cee0abe8", kill_on_drop: false }` [INFO] [stdout] 968b7bab6af48655da0ef490691e9e77aced7b5c4c99f2fac8488395cee0abe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dfdb18e5bef1f5f3eb9cbf0d647e5f56a792f6828d6e5af9cab788fe53ed0fe [INFO] running `Command { std: "docker" "start" "-a" "6dfdb18e5bef1f5f3eb9cbf0d647e5f56a792f6828d6e5af9cab788fe53ed0fe", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking pathtrie v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:325:68 [INFO] [stdout] | [INFO] [stdout] 325 | fn walk<'a>(&'a self, key: &[u8], node: &'a Node) -> Option<&Node> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stdout] warning: cannot use constants which depend on generic parameters in types [INFO] [stdout] --> src/lib.rs:358:33 [INFO] [stdout] | [INFO] [stdout] 358 | writer.write_all(&[0u8; Self::HEADER_SIZE])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #76200 [INFO] [stdout] = note: `#[warn(const_evaluatable_unchecked)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteKey` is never constructed [INFO] [stdout] --> src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct ByteKey([u8]); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:325:68 [INFO] [stdout] | [INFO] [stdout] 325 | fn walk<'a>(&'a self, key: &[u8], node: &'a Node) -> Option<&Node> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot use constants which depend on generic parameters in types [INFO] [stdout] --> src/lib.rs:358:33 [INFO] [stdout] | [INFO] [stdout] 358 | writer.write_all(&[0u8; Self::HEADER_SIZE])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #76200 [INFO] [stdout] = note: `#[warn(const_evaluatable_unchecked)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteKey` is never constructed [INFO] [stdout] --> src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct ByteKey([u8]); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.57s [INFO] running `Command { std: "docker" "inspect" "6dfdb18e5bef1f5f3eb9cbf0d647e5f56a792f6828d6e5af9cab788fe53ed0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dfdb18e5bef1f5f3eb9cbf0d647e5f56a792f6828d6e5af9cab788fe53ed0fe", kill_on_drop: false }` [INFO] [stdout] 6dfdb18e5bef1f5f3eb9cbf0d647e5f56a792f6828d6e5af9cab788fe53ed0fe