[INFO] fetching crate generic-btree 0.10.7... [INFO] testing generic-btree-0.10.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate generic-btree 0.10.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate generic-btree 0.10.7 [INFO] finished tweaking crates.io crate generic-btree 0.10.7 [INFO] tweaked toml for crates.io crate generic-btree 0.10.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate generic-btree 0.10.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate generic-btree 0.10.7 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded debugid v0.8.0 [INFO] [stderr] Downloaded arref v0.1.0 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded derive_arbitrary v1.4.2 [INFO] [stderr] Downloaded symbolic-common v12.16.2 [INFO] [stderr] Downloaded color-backtrace v0.7.1 [INFO] [stderr] Downloaded jumprope v1.1.2 [INFO] [stderr] Downloaded num-format v0.4.4 [INFO] [stderr] Downloaded cpp_demangle v0.4.4 [INFO] [stderr] Downloaded heapless v0.9.1 [INFO] [stderr] Downloaded inferno v0.11.21 [INFO] [stderr] Downloaded wasi v0.14.4+wasi-0.2.4 [INFO] [stderr] Downloaded symbolic-demangle v12.16.2 [INFO] [stderr] Downloaded pprof v0.15.0 [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded quick-xml v0.26.0 [INFO] [stderr] Downloaded loro-thunderdome v0.6.2 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5348737bf2c10b0a44d3a268e961220355880500bbf75bf81da939b4a1b85a7 [INFO] running `Command { std: "docker" "start" "-a" "e5348737bf2c10b0a44d3a268e961220355880500bbf75bf81da939b4a1b85a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5348737bf2c10b0a44d3a268e961220355880500bbf75bf81da939b4a1b85a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5348737bf2c10b0a44d3a268e961220355880500bbf75bf81da939b4a1b85a7", kill_on_drop: false }` [INFO] [stdout] e5348737bf2c10b0a44d3a268e961220355880500bbf75bf81da939b4a1b85a7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d6905335e885ddc03d55bccc41b381123dd35bb03d343ef3effe1259c1b65bd [INFO] running `Command { std: "docker" "start" "-a" "6d6905335e885ddc03d55bccc41b381123dd35bb03d343ef3effe1259c1b65bd", kill_on_drop: false }` [INFO] [stderr] Compiling heapless v0.9.1 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling arref v0.1.0 [INFO] [stderr] Compiling loro-thunderdome v0.6.2 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling generic-btree v0.10.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1612:18 [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1616:40 [INFO] [stdout] | [INFO] [stdout] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain { [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] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:2653:36 [INFO] [stdout] | [INFO] [stdout] 2651 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 2652 | mut f: impl FnMut(&B::Cache) -> (bool, R) + 'a, [INFO] [stdout] 2653 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ ^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2653 - ) -> impl Iterator + '_ { [INFO] [stdout] 2653 + ) -> impl Iterator + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/iter.rs:87:40 [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain { [INFO] [stdout] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain<'a, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "6d6905335e885ddc03d55bccc41b381123dd35bb03d343ef3effe1259c1b65bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d6905335e885ddc03d55bccc41b381123dd35bb03d343ef3effe1259c1b65bd", kill_on_drop: false }` [INFO] [stdout] 6d6905335e885ddc03d55bccc41b381123dd35bb03d343ef3effe1259c1b65bd [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c6826970728e2a06b5dda58a72e45e53358adc3eefd8180c15052554eb20aab [INFO] running `Command { std: "docker" "start" "-a" "6c6826970728e2a06b5dda58a72e45e53358adc3eefd8180c15052554eb20aab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling clap_builder v4.5.47 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling symbolic-demangle v12.16.2 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling pprof v0.15.0 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling heapless v0.9.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling str_indices v0.4.4 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling generic-btree v0.10.7 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap v4.5.47 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1612:18 [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1616:40 [INFO] [stdout] | [INFO] [stdout] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain { [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] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:2653:36 [INFO] [stdout] | [INFO] [stdout] 2651 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 2652 | mut f: impl FnMut(&B::Cache) -> (bool, R) + 'a, [INFO] [stdout] 2653 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ ^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2653 - ) -> impl Iterator + '_ { [INFO] [stdout] 2653 + ) -> impl Iterator + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/iter.rs:87:40 [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain { [INFO] [stdout] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain<'a, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling memmap2 v0.9.8 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling symbolic-common v12.16.2 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling derive_arbitrary v1.4.2 [INFO] [stderr] Compiling color-backtrace v0.7.1 [INFO] [stderr] Compiling jumprope v1.1.2 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling arbitrary v1.4.2 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1612:18 [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1616:40 [INFO] [stdout] | [INFO] [stdout] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain { [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] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:2653:36 [INFO] [stdout] | [INFO] [stdout] 2651 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 2652 | mut f: impl FnMut(&B::Cache) -> (bool, R) + 'a, [INFO] [stdout] 2653 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ ^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2653 - ) -> impl Iterator + '_ { [INFO] [stdout] 2653 + ) -> impl Iterator + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/iter.rs:87:40 [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain { [INFO] [stdout] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain<'a, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.45s [INFO] running `Command { std: "docker" "inspect" "6c6826970728e2a06b5dda58a72e45e53358adc3eefd8180c15052554eb20aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6826970728e2a06b5dda58a72e45e53358adc3eefd8180c15052554eb20aab", kill_on_drop: false }` [INFO] [stdout] 6c6826970728e2a06b5dda58a72e45e53358adc3eefd8180c15052554eb20aab [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1acb16e04c15e521204f00edeb77706e8f06f008d65f1059035626bb100161ab [INFO] running `Command { std: "docker" "start" "-a" "1acb16e04c15e521204f00edeb77706e8f06f008d65f1059035626bb100161ab", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1612:18 [INFO] [stderr] | [INFO] [stderr] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1616:40 [INFO] [stderr] | [INFO] [stderr] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain { [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] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:2653:36 [INFO] [stderr] | [INFO] [stderr] 2651 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 2652 | mut f: impl FnMut(&B::Cache) -> (bool, R) + 'a, [INFO] [stderr] 2653 | ) -> impl Iterator + '_ { [INFO] [stderr] | ^^ ^^ the same lifetime is elided here [INFO] [stderr] | | [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 2653 - ) -> impl Iterator + '_ { [INFO] [stderr] 2653 + ) -> impl Iterator + 'a { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/iter.rs:87:40 [INFO] [stderr] | [INFO] [stderr] 87 | fn none(tree: &'a mut BTree) -> Drain { [INFO] [stderr] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 87 | fn none(tree: &'a mut BTree) -> Drain<'a, B> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `generic-btree` (lib) generated 4 warnings (run `cargo fix --lib -p generic-btree` to apply 4 suggestions) [INFO] [stderr] warning: `generic-btree` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generic_btree-dd25e1e9f712244b) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test generic_impl::ord::test::depth_test ... ignored [INFO] [stdout] test generic_impl::gap_buffer::test::basic ... ok [INFO] [stdout] test generic_impl::gap_buffer::test::slice ... ok [INFO] [stdout] test generic_impl::ord::test::test_delete ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_2 ... ok [INFO] [stdout] test generic_impl::rope::test::test ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_1 ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_0 ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_5 ... ok [INFO] [stdout] test generic_impl::rope::test::test_insert_repeatedly ... ok [INFO] [stdout] test generic_impl::ord::test::test ... ok [INFO] [stdout] test generic_impl::rope::test::test_update ... ignored [INFO] [stdout] test generic_impl::rope::test::test_update_1 ... ignored [INFO] [stdout] test generic_impl::rope::test::test_delete_middle ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_empty ... ok [INFO] [stdout] test generic_impl::rope::test::test_clear ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_4 ... ok [INFO] [stdout] test generic_impl::ord::test::move_event_test::test ... ok [INFO] [stdout] test generic_impl::ord::test::test_compare_pos ... ok [INFO] [stdout] test generic_impl::rope::test::ben ... ok [INFO] [stdout] test generic_impl::rope::test::from_str ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_3 ... ok [INFO] [stdout] test generic_impl::rope::test::test_repeat_insert ... ok [INFO] [stdout] test generic_impl::rope::test::test_insert_many ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_6 ... ok [INFO] [stdout] test generic_impl::rope::test::fuzz_7 ... ok [INFO] [stdout] test generic_impl::rope::test::from_iter ... ok [INFO] [stdout] test generic_impl::rope::test::drain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] [stderr] Doc-tests generic_btree [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] running `Command { std: "docker" "inspect" "1acb16e04c15e521204f00edeb77706e8f06f008d65f1059035626bb100161ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1acb16e04c15e521204f00edeb77706e8f06f008d65f1059035626bb100161ab", kill_on_drop: false }` [INFO] [stdout] 1acb16e04c15e521204f00edeb77706e8f06f008d65f1059035626bb100161ab