[INFO] fetching crate grebedb 1.0.0... [INFO] testing grebedb-1.0.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate grebedb 1.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate grebedb 1.0.0 [INFO] finished tweaking crates.io crate grebedb 1.0.0 [INFO] tweaked toml for crates.io crate grebedb 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate grebedb 1.0.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate grebedb 1.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded thiserror-impl v1.0.25 [INFO] [stderr] Downloaded zstd v0.8.3+zstd.1.5.0 [INFO] [stderr] Downloaded thiserror v1.0.25 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded crc32c v0.6.0 [INFO] [stderr] Downloaded rand_xorshift v0.3.0 [INFO] [stderr] Downloaded fslock v0.1.6 [INFO] [stderr] Downloaded anyhow v1.0.40 [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] [stderr] Downloaded simba v0.4.0 [INFO] [stderr] Downloaded redox_syscall v0.2.8 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded statrs v0.14.0 [INFO] [stderr] Downloaded serde v1.0.126 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded serde_derive v1.0.126 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded syn v1.0.72 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded matrixmultiply v0.3.1 [INFO] [stderr] Downloaded nalgebra v0.26.2 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded typenum v1.13.0 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded rmp-serde v0.15.4 [INFO] [stderr] Downloaded libc v0.2.95 [INFO] [stderr] Downloaded serde_bytes v0.11.5 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded relative-path v1.4.0 [INFO] [stderr] Downloaded paste v1.0.5 [INFO] [stderr] Downloaded strkey v0.1.0 [INFO] [stderr] Downloaded data-encoding v2.3.2 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded jobserver v0.1.22 [INFO] [stderr] Downloaded vfs v0.5.1 [INFO] [stderr] Downloaded zstd-sys v1.6.0+zstd.1.5.0 [INFO] [stderr] Downloaded zstd-safe v4.1.0+zstd.1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6a60e78e9b3b52becedb04ab8c3c5d01953483688cafe898211a3322bedb107 [INFO] running `Command { std: "docker" "start" "-a" "d6a60e78e9b3b52becedb04ab8c3c5d01953483688cafe898211a3322bedb107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6a60e78e9b3b52becedb04ab8c3c5d01953483688cafe898211a3322bedb107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6a60e78e9b3b52becedb04ab8c3c5d01953483688cafe898211a3322bedb107", kill_on_drop: false }` [INFO] [stdout] d6a60e78e9b3b52becedb04ab8c3c5d01953483688cafe898211a3322bedb107 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bf5b2d29e6b646eefd3058f3e77e754047d518ab545349e6c53dc7e7dc47975 [INFO] running `Command { std: "docker" "start" "-a" "1bf5b2d29e6b646eefd3058f3e77e754047d518ab545349e6c53dc7e7dc47975", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling zstd-safe v4.1.0+zstd.1.5.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling relative-path v1.4.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling crc32c v0.6.0 [INFO] [stderr] Compiling fslock v0.1.6 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling zstd-sys v1.6.0+zstd.1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling vfs v0.5.1 [INFO] [stderr] Compiling rmp-serde v0.15.4 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling zstd v0.8.3+zstd.1.5.0 [INFO] [stderr] Compiling grebedb v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/page.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut page = self.cached_pages.get_mut(&page_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:996:21 [INFO] [stdout] | [INFO] [stdout] 996 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:1002:21 [INFO] [stdout] | [INFO] [stdout] 1002 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:324:21 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn metadata(&self) -> Metadata { [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] 324 | pub fn metadata(&self) -> Metadata<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/page.rs:433:19 [INFO] [stdout] | [INFO] [stdout] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [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] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/page.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [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] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:734:18 [INFO] [stdout] | [INFO] [stdout] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [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] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `Command { std: "docker" "inspect" "1bf5b2d29e6b646eefd3058f3e77e754047d518ab545349e6c53dc7e7dc47975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bf5b2d29e6b646eefd3058f3e77e754047d518ab545349e6c53dc7e7dc47975", kill_on_drop: false }` [INFO] [stdout] 1bf5b2d29e6b646eefd3058f3e77e754047d518ab545349e6c53dc7e7dc47975 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1762a039618683d04ca51ada9a645dc97e4cadbaf27dd35059fd2c7b141be4ff [INFO] running `Command { std: "docker" "start" "-a" "1762a039618683d04ca51ada9a645dc97e4cadbaf27dd35059fd2c7b141be4ff", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling matrixmultiply v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling simba v0.4.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling strkey v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/page.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut page = self.cached_pages.get_mut(&page_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:996:21 [INFO] [stdout] | [INFO] [stdout] 996 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:1002:21 [INFO] [stdout] | [INFO] [stdout] 1002 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:324:21 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn metadata(&self) -> Metadata { [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] 324 | pub fn metadata(&self) -> Metadata<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/page.rs:433:19 [INFO] [stdout] | [INFO] [stdout] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [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] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/page.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [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] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:734:18 [INFO] [stdout] | [INFO] [stdout] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [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] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_distr v0.4.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling nalgebra v0.26.2 [INFO] [stderr] Compiling statrs v0.14.0 [INFO] [stderr] Compiling grebedb v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/page.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut page = self.cached_pages.get_mut(&page_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:996:21 [INFO] [stdout] | [INFO] [stdout] 996 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:1002:21 [INFO] [stdout] | [INFO] [stdout] 1002 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:324:21 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn metadata(&self) -> Metadata { [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] 324 | pub fn metadata(&self) -> Metadata<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/page.rs:433:19 [INFO] [stdout] | [INFO] [stdout] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [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] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/page.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [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] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:734:18 [INFO] [stdout] | [INFO] [stdout] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [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] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 36.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.26.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "1762a039618683d04ca51ada9a645dc97e4cadbaf27dd35059fd2c7b141be4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1762a039618683d04ca51ada9a645dc97e4cadbaf27dd35059fd2c7b141be4ff", kill_on_drop: false }` [INFO] [stdout] 1762a039618683d04ca51ada9a645dc97e4cadbaf27dd35059fd2c7b141be4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 167867784a7763410089a7affb0b8787e7a967e05755110a8a6caedeb1093789 [INFO] running `Command { std: "docker" "start" "-a" "167867784a7763410089a7affb0b8787e7a967e05755110a8a6caedeb1093789", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let mut page = self.cached_pages.get_mut(&page_id).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree.rs:996:21 [INFO] [stderr] | [INFO] [stderr] 996 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree.rs:1002:21 [INFO] [stderr] | [INFO] [stderr] 1002 | if let Some(mut meta) = self.page_table.auxiliary_metadata_mut() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | pub fn metadata(&self) -> Metadata { [INFO] [stderr] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 324 | pub fn metadata(&self) -> Metadata<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/page.rs:433:19 [INFO] [stderr] | [INFO] [stderr] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ------------------ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 433 | pub fn update(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/page.rs:440:16 [INFO] [stderr] | [INFO] [stderr] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ------------------ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 440 | fn update_(&mut self, page_id: PageId) -> Result>, Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tree.rs:734:18 [INFO] [stderr] | [INFO] [stderr] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here --------------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 734 | fn edit_node(&mut self, page_id: PageId) -> Result, Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `grebedb` (lib) generated 7 warnings (run `cargo fix --lib -p grebedb` to apply 3 suggestions) [INFO] [stderr] warning: `grebedb` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.26.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grebedb-037e15bb95c3e505) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test format::tests::test_format ... ok [INFO] [stdout] test page::tests::test_page_table_get_put ... ok [INFO] [stdout] test page::tests::test_page_table_create_load ... ok [INFO] [stdout] test page::tests::test_make_filename ... ok [INFO] [stdout] test page::tests::test_page_table_many_on_single_page ... ok [INFO] [stdout] test page::tests::test_page_table_remove ... ok [INFO] [stdout] test page::tests::test_page_table_create_load_exists ... ok [INFO] [stdout] test page::tests::test_split_number ... ok [INFO] [stdout] test tree::tests::test_internal_node_insert_find ... ok [INFO] [stdout] test page::tests::test_page_table_update ... ok [INFO] [stdout] test tree::tests::test_internal_node_remove_child ... ok [INFO] [stdout] test tree::tests::test_internal_node_split_event ... ok [INFO] [stdout] test tree::tests::test_internal_node_split_odd ... ok [INFO] [stdout] test tree::tests::test_leaf_node_insert_find ... ok [INFO] [stdout] test tree::tests::test_verify_internal_node ... ok [INFO] [stdout] test tree::tests::test_leaf_node_split ... ok [INFO] [stdout] test tree::tests::test_verify_internal_node_bad_key_sort ... ok [INFO] [stdout] test lru::tests::test_lru_vec ... ok [INFO] [stdout] test tree::tests::test_verify_internal_node_bad_parent ... ok [INFO] [stdout] test vfs::tests::test_recursive_helpers ... ok [INFO] [stdout] test tree::tests::test_verify_leaf_node_bad_key_sort ... ok [INFO] [stdout] test tree::tests::test_verify_leaf_node_bad_parent ... ok [INFO] [stdout] test tree::tests::test_verify_leaf_node ... ok [INFO] [stdout] test page::tests::test_page_table_many_pages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-7c912a10667a420f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/common_traits.rs (/opt/rustwide/target/debug/deps/common_traits-7c593b301d9207cc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_debug ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/cursor.rs (/opt/rustwide/target/debug/deps/cursor-10c085e48bad47a2) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test_cursor_iter_manual_memory_small_options ... ok [INFO] [stdout] test test_cursor_iter_manual_memory_default ... ok [INFO] [stdout] test test_cursor_next_buf_disk_default ... ok [INFO] [stdout] test test_cursor_iter_manual_disk_small_options ... ok [INFO] [stdout] test test_cursor_next_buf_memory_default ... ok [INFO] [stdout] test test_cursor_next_buf_disk_small_options ... ok [INFO] [stdout] test test_cursor_next_buf_memory_small_options ... ok [INFO] [stdout] test test_cursor_range_disk_default ... ok [INFO] [stdout] test test_cursor_range_disk_small_options ... ok [INFO] [stdout] test test_cursor_range_memory_small_options ... ok [INFO] [stdout] test test_cursor_range_memory_default ... ok [INFO] [stdout] test test_cursor_range_memory_tiny_options ... ok [INFO] [stdout] test test_cursor_iter_manual_memory_tiny_options ... ok [INFO] [stdout] test test_cursor_iter_manual_disk_default ... ok [INFO] [stdout] test test_cursor_next_buf_memory_tiny_options ... ok [INFO] [stdout] test test_cursor_range_disk_tiny_options ... ok [INFO] [stdout] test test_cursor_iter_manual_disk_tiny_options ... ok [INFO] [stdout] test test_cursor_next_buf_disk_tiny_options ... ok [INFO] [stdout] test test_cursor_removed_items_memory_small_options ... ok [INFO] [stdout] test test_cursor_sequential_disk_small_options ... ok [INFO] [stdout] test test_cursor_removed_items_memory_tiny_options ... ok [INFO] [stdout] test test_cursor_sequential_disk_default ... ok [INFO] [stdout] test test_cursor_removed_items_disk_small_options ... ok [INFO] [stdout] test test_cursor_removed_items_memory_default ... ok [INFO] [stdout] test test_cursor_removed_items_disk_default ... ok [INFO] [stdout] test test_cursor_sequential_memory_small_options ... ok [INFO] [stdout] test test_cursor_sequential_memory_default ... ok [INFO] [stdout] test test_cursor_sequential_memory_tiny_options ... ok [INFO] [stdout] test test_cursor_removed_items_disk_tiny_options ... ok [INFO] [stdout] test test_cursor_sequential_disk_tiny_options ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.81s [INFO] [stdout] [INFO] [stderr] Running tests/export.rs (/opt/rustwide/target/debug/deps/export-4a1c2c307352c75a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_export ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/flush.rs (/opt/rustwide/target/debug/deps/flush-adead8bc168facf6) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_put_one_disk_default ... ok [INFO] [stdout] test test_put_one_disk_small_options ... ok [INFO] [stdout] test test_put_one_memory_default ... ok [INFO] [stdout] test test_put_one_memory_small_options ... ok [INFO] [stdout] test test_put_one_disk_tiny_options ... ok [INFO] [stdout] test test_put_one_memory_tiny_options ... ok [INFO] [stdout] test test_put_many_memory_small_options ... ok [INFO] [stdout] test test_put_many_memory_tiny_options ... ok [INFO] [stdout] test test_put_many_disk_small_options ... ok [INFO] [stdout] test test_put_many_memory_default ... ok [INFO] [stdout] test test_put_many_disk_default ... ok [INFO] [stdout] test test_put_many_disk_tiny_options ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.09s [INFO] [stdout] [INFO] [stderr] Running tests/get_put_remove.rs (/opt/rustwide/target/debug/deps/get_put_remove-6dd77cd9a6303777) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_simple_get_put_remove_disk_default ... ok [INFO] [stdout] test test_simple_get_put_remove_disk_small_options ... ok [INFO] [stdout] test test_simple_get_put_remove_memory_default ... ok [INFO] [stdout] test test_simple_get_put_remove_memory_small_options ... ok [INFO] [stdout] test test_simple_get_put_remove_memory_tiny_options ... ok [INFO] [stdout] test test_simple_get_put_remove_disk_tiny_options ... ok [INFO] [stdout] test test_sequential_numbers_memory_tiny_options ... ok [INFO] [stdout] test test_sequential_numbers_disk_small_options ... ok [INFO] [stdout] test test_sequential_numbers_memory_small_options ... ok [INFO] [stdout] test test_sequential_numbers_disk_tiny_options ... ok [INFO] [stdout] test test_sequential_numbers_disk_default ... ok [INFO] [stdout] test test_sequential_numbers_memory_default ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.55s [INFO] [stdout] [INFO] [stderr] Running tests/metadata.rs (/opt/rustwide/target/debug/deps/metadata-595bf66ace07b258) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_metadata ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/options.rs (/opt/rustwide/target/debug/deps/options-4c2ddf4152d700e8) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_load_only ... ok [INFO] [stdout] test test_load_only_no_clobber_not_a_db ... ok [INFO] [stdout] test test_no_compression ... ok [INFO] [stdout] test test_read_only_no_clobber_not_a_db ... ok [INFO] [stdout] test test_no_file_locking ... ok [INFO] [stdout] test test_create_only ... ok [INFO] [stdout] test test_read_only ... ok [INFO] [stderr] Running tests/random_operations.rs (/opt/rustwide/target/debug/deps/random_operations-341943e89763b787) [INFO] [stdout] test test_no_file_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test a::test_rand_operation_100000_disk_default ... ignored [INFO] [stdout] test a::test_rand_operation_100000_disk_small_options ... ignored [INFO] [stdout] test a::test_rand_operation_100000_disk_tiny_options ... ignored [INFO] [stdout] test a::test_rand_operation_100000_memory_default ... ignored [INFO] [stdout] test a::test_rand_operation_100000_memory_small_options ... ignored [INFO] [stdout] test a::test_rand_operation_100000_memory_tiny_options ... ignored [INFO] [stdout] test a::test_rand_operation_10000_disk_default ... ignored [INFO] [stdout] test a::test_rand_operation_10000_disk_small_options ... ignored [INFO] [stdout] test a::test_rand_operation_10000_disk_tiny_options ... ignored [INFO] [stdout] test a::test_rand_operation_10000_memory_default ... ignored [INFO] [stdout] test a::test_rand_operation_10000_memory_small_options ... ignored [INFO] [stdout] test a::test_rand_operation_10000_memory_tiny_options ... ignored [INFO] [stdout] test a::rand_operation_10000_fast ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 4.94s [INFO] [stdout] [INFO] [stderr] Running tests/remove.rs (/opt/rustwide/target/debug/deps/remove-4069dc54f815bf68) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_fill_and_random_remove_memory_default ... ok [INFO] [stdout] test test_fill_and_random_remove_disk_default ... ok [INFO] [stdout] test test_fill_and_random_remove_memory_small_options ... ok [INFO] [stdout] test test_fill_and_random_remove_memory_tiny_options ... ok [INFO] [stdout] test test_fill_and_random_remove_disk_small_options ... ok [INFO] [stdout] test test_fill_and_random_remove_disk_tiny_options ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.82s [INFO] [stdout] [INFO] [stderr] Running tests/sync.rs (/opt/rustwide/target/debug/deps/sync-b8b8fff455b6eada) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_sync ... ok [INFO] [stdout] test test_send ... ok [INFO] [stdout] test test_send_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/vfs_crash.rs (/opt/rustwide/target/debug/deps/vfs_crash-8b7b8b9e2f391dc0) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_crash_before_metadata_commit ... ok [INFO] [stdout] test test_crash_after_metadata_commit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] Doc-tests grebedb [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "167867784a7763410089a7affb0b8787e7a967e05755110a8a6caedeb1093789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "167867784a7763410089a7affb0b8787e7a967e05755110a8a6caedeb1093789", kill_on_drop: false }` [INFO] [stdout] 167867784a7763410089a7affb0b8787e7a967e05755110a8a6caedeb1093789