[INFO] fetching crate pathtrie 0.1.1... [INFO] checking pathtrie-0.1.1 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287 [INFO] extracting crate pathtrie 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate pathtrie 0.1.1 on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "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-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 113 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (available: v0.3.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b9a411d9c0d424fc028c7582de4ab03c671ce14ce1802ff7dc0e96987918767 [INFO] running `Command { std: "docker" "start" "-a" "4b9a411d9c0d424fc028c7582de4ab03c671ce14ce1802ff7dc0e96987918767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b9a411d9c0d424fc028c7582de4ab03c671ce14ce1802ff7dc0e96987918767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b9a411d9c0d424fc028c7582de4ab03c671ce14ce1802ff7dc0e96987918767", kill_on_drop: false }` [INFO] [stdout] 4b9a411d9c0d424fc028c7582de4ab03c671ce14ce1802ff7dc0e96987918767 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66e17868f198558315b75a6166f61967d081d50131f6be4bd379f4772ef5ba7c [INFO] running `Command { std: "docker" "start" "-a" "66e17868f198558315b75a6166f61967d081d50131f6be4bd379f4772ef5ba7c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling tracing-attributes v0.1.29 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking pathtrie v0.1.1 (/opt/rustwide/workdir) [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: `ByteKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/lib.rs:325:18 [INFO] [stdout] | [INFO] [stdout] 325 | fn walk<'a>(&'a self, key: &[u8], node: &'a Node) -> Option<&Node> { [INFO] [stdout] | ^^ ^^ -------- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [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] 325 | fn walk<'a>(&'a self, key: &[u8], node: &'a Node) -> Option<&'a Node> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.6 [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: `ByteKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/lib.rs:325:18 [INFO] [stdout] | [INFO] [stdout] 325 | fn walk<'a>(&'a self, key: &[u8], node: &'a Node) -> Option<&Node> { [INFO] [stdout] | ^^ ^^ -------- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [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] 325 | fn walk<'a>(&'a self, key: &[u8], node: &'a Node) -> Option<&'a Node> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.76s [INFO] running `Command { std: "docker" "inspect" "66e17868f198558315b75a6166f61967d081d50131f6be4bd379f4772ef5ba7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66e17868f198558315b75a6166f61967d081d50131f6be4bd379f4772ef5ba7c", kill_on_drop: false }` [INFO] [stdout] 66e17868f198558315b75a6166f61967d081d50131f6be4bd379f4772ef5ba7c