[INFO] fetching crate canopydb 0.2.4...
[INFO] checking canopydb-0.2.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate canopydb 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate canopydb 0.2.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate canopydb 0.2.4
[INFO] tweaked toml for crates.io crate canopydb 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate canopydb 0.2.4 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate canopydb 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6166537bfa87f9c9f92ab01e14c5dae0e4afadac50fc3c2ba558ec4ffc57e1f
[INFO] running `Command { std: "docker" "start" "-a" "c6166537bfa87f9c9f92ab01e14c5dae0e4afadac50fc3c2ba558ec4ffc57e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6166537bfa87f9c9f92ab01e14c5dae0e4afadac50fc3c2ba558ec4ffc57e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6166537bfa87f9c9f92ab01e14c5dae0e4afadac50fc3c2ba558ec4ffc57e1f", kill_on_drop: false }`
[INFO] [stdout] c6166537bfa87f9c9f92ab01e14c5dae0e4afadac50fc3c2ba558ec4ffc57e1f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27f1bf7dc4340a847e0a5f468a9f044aa4b93b193045fd2722dd68da3eaf26ba
[INFO] running `Command { std: "docker" "start" "-a" "27f1bf7dc4340a847e0a5f468a9f044aa4b93b193045fd2722dd68da3eaf26ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking jiff v0.2.5
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking smallvec v2.0.0-alpha.11
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking fslock v0.2.1
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[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking dashmap v7.0.0-rc2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking quick_cache v0.6.12
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.24
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking fail v0.5.1
[INFO] [stderr]     Checking proptest v1.6.0
[INFO] [stderr]     Checking canopydb v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../assets/gh_events.json`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/tests.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | const COMP_DATASET: &[u8] = include_bytes!("../assets/gh_events.json");
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MappingValue` is never constructed
[INFO] [stdout]    --> src/repr.rs:315:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub struct MappingValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1562:23
[INFO] [stdout]      |
[INFO] [stdout] 1562 |     fn get_trees_tree(&self) -> Tree {
[INFO] [stdout]      |                       ^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]      |                       |
[INFO] [stdout]      |                       the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1562 |     fn get_trees_tree(&self) -> Tree<'_> {
[INFO] [stdout]      |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1573:29
[INFO] [stdout]      |
[INFO] [stdout] 1573 |     fn get_indirection_tree(&self) -> Tree {
[INFO] [stdout]      |                             ^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1573 |     fn get_indirection_tree(&self) -> Tree<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cursor.rs:338:26
[INFO] [stdout]     |
[INFO] [stdout] 338 |     fn stack_peek(stack: &[(UntypedNode, usize)]) -> Option<(&LeafNode, &[u8], &[u8], MaybeValue)> {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^             ---------  -----  -----  ---------- the same lifetime is hidden here
[INFO] [stdout]     |                          |                                   |          |      |
[INFO] [stdout]     |                          |                                   |          |      the same lifetime is elided here
[INFO] [stdout]     |                          |                                   |          the same lifetime is elided here
[INFO] [stdout]     |                          |                                   the same lifetime is elided here
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 338 |     fn stack_peek(stack: &[(UntypedNode, usize)]) -> Option<(&LeafNode, &[u8], &[u8], MaybeValue<'_>)> {
[INFO] [stdout]     |                                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/node.rs:1075:20
[INFO] [stdout]      |
[INFO] [stdout] 1075 |     pub fn as_leaf(&mut self) -> DirtyLeafNode {
[INFO] [stdout]      |                    ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]      |                    |
[INFO] [stdout]      |                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1075 |     pub fn as_leaf(&mut self) -> DirtyLeafNode<'_> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/node.rs:1081:22
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     pub fn as_branch(&mut self) -> DirtyBranchNode {
[INFO] [stdout]      |                      ^^^^^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     pub fn as_branch(&mut self) -> DirtyBranchNode<'_> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/node.rs:1158:24
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     pub fn full_key_at(&self, i: usize) -> Cow<[u8]> {
[INFO] [stdout]      |                        ^^^^^               --------- the same lifetime is hidden here
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     pub fn full_key_at(&self, i: usize) -> Cow<'_, [u8]> {
[INFO] [stdout]      |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/node.rs:1500:25
[INFO] [stdout]      |
[INFO] [stdout] 1500 |     pub fn key_value_at(&self, i: usize) -> (&[u8], MaybeValue) {
[INFO] [stdout]      |                         ^^^^^                -----  ---------- the same lifetime is hidden here
[INFO] [stdout]      |                         |                    |
[INFO] [stdout]      |                         |                    the same lifetime is elided here
[INFO] [stdout]      |                         the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1500 |     pub fn key_value_at(&self, i: usize) -> (&[u8], MaybeValue<'_>) {
[INFO] [stdout]      |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/node.rs:1511:21
[INFO] [stdout]      |
[INFO] [stdout] 1511 |     pub fn value_at(&self, i: usize) -> MaybeValue {
[INFO] [stdout]      |                     ^^^^^               ---------- the same lifetime is hidden here
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1511 |     pub fn value_at(&self, i: usize) -> MaybeValue<'_> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils.rs:327:29
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub fn vec_drain_if<T>(vec: &mut Vec<T>, mut cond: impl FnMut(&T) -> bool) -> std::vec::Drain<T> {
[INFO] [stdout]     |                             ^^^^^^^^^^^ the lifetime is elided here           ------------------ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub fn vec_drain_if<T>(vec: &mut Vec<T>, mut cond: impl FnMut(&T) -> bool) -> std::vec::Drain<'_, T> {
[INFO] [stdout]     |                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils.rs:410:18
[INFO] [stdout]     |
[INFO] [stdout] 410 |     pub fn setup(&self) -> Result<TrapGuard, Error> {
[INFO] [stdout]     |                  ^^^^^            --------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 410 |     pub fn setup(&self) -> Result<TrapGuard<'_>, Error> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canopydb` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "27f1bf7dc4340a847e0a5f468a9f044aa4b93b193045fd2722dd68da3eaf26ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f1bf7dc4340a847e0a5f468a9f044aa4b93b193045fd2722dd68da3eaf26ba", kill_on_drop: false }`
[INFO] [stdout] 27f1bf7dc4340a847e0a5f468a9f044aa4b93b193045fd2722dd68da3eaf26ba
