[INFO] cloning repository https://github.com/akumansley/btree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akumansley/btree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakumansley%2Fbtree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakumansley%2Fbtree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d47f19662bf96ff1813ed0f8ca5214fdf16e9c83 [INFO] checking akumansley/btree against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied-retry-0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakumansley%2Fbtree" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/akumansley/btree [INFO] finished tweaking git repo https://github.com/akumansley/btree [INFO] tweaked toml for git repo https://github.com/akumansley/btree written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/akumansley/btree on toolchain 035b01b794602d5861daa43ac792f372f8981ed7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/akumansley/btree 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" "+035b01b794602d5861daa43ac792f372f8981ed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-2-tc1/source/btree/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_pcg v0.3.1 [INFO] [stderr] Downloaded crunchy v0.2.3 [INFO] [stderr] Downloaded is-terminal v0.4.16 [INFO] [stderr] Downloaded assoc v0.1.3 [INFO] [stderr] Downloaded anstyle v1.0.10 [INFO] [stderr] Downloaded owo-colors v3.5.0 [INFO] [stderr] Downloaded zerocopy-derive v0.8.24 [INFO] [stderr] Downloaded clap_lex v0.7.4 [INFO] [stderr] Downloaded half v2.5.0 [INFO] [stderr] Downloaded clap v4.5.35 [INFO] [stderr] Downloaded rand v0.9.0 [INFO] [stderr] Downloaded r-efi v5.2.0 [INFO] [stderr] Downloaded generator v0.8.4 [INFO] [stderr] Downloaded hermit-abi v0.5.0 [INFO] [stderr] Downloaded clap_builder v4.5.35 [INFO] [stderr] Downloaded usync v0.2.1 [INFO] [stderr] Downloaded syn v2.0.100 [INFO] [stderr] Downloaded bitflags v2.9.0 [INFO] [stderr] Downloaded bumpalo v3.17.0 [INFO] [stderr] Downloaded zerocopy v0.8.24 [INFO] [stderr] Downloaded shuttle v0.8.0 [INFO] [stderr] Downloaded getrandom v0.3.2 [INFO] [stderr] Downloaded rustversion v1.0.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.94 [INFO] [stderr] Downloaded libc v0.2.171 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08fbe2c75f885b3d22682c142f22b6c484f814721ae5564afd73a6d5d3103681 [INFO] running `Command { std: "docker" "start" "-a" "08fbe2c75f885b3d22682c142f22b6c484f814721ae5564afd73a6d5d3103681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08fbe2c75f885b3d22682c142f22b6c484f814721ae5564afd73a6d5d3103681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08fbe2c75f885b3d22682c142f22b6c484f814721ae5564afd73a6d5d3103681", kill_on_drop: false }` [INFO] [stdout] 08fbe2c75f885b3d22682c142f22b6c484f814721ae5564afd73a6d5d3103681 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 673dee2a40862702290b00aec014fdaf2fcc6d24a9a7809ff2282b0c6df02afd [INFO] running `Command { std: "docker" "start" "-a" "673dee2a40862702290b00aec014fdaf2fcc6d24a9a7809ff2282b0c6df02afd", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/btree/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking assoc v0.1.3 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling usync v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking clap_builder v4.5.35 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling generator v0.8.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rand_pcg v0.3.1 [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 clap v4.5.35 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking shuttle v0.8.0 [INFO] [stderr] Checking btree-macros v0.1.0 (/opt/rustwide/workdir/btree-macros) [INFO] [stderr] Checking qsbr v0.1.0 (/opt/rustwide/workdir/qsbr) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> qsbr/src/lib.rs:283:18 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn guard(&self) -> QsbrGuard { [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] 283 | pub fn guard(&self) -> QsbrGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> qsbr/src/lib.rs:283:18 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn guard(&self) -> QsbrGuard { [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] 283 | pub fn guard(&self) -> QsbrGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking thin v0.1.0 (/opt/rustwide/workdir/thin) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking btree v0.1.0 (/opt/rustwide/workdir/btree) [INFO] [stdout] warning: struct `RangeBTreeIterator` is never constructed [INFO] [stdout] --> btree/src/iter.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct RangeBTreeIterator<'a, K: BTreeKey, V: BTreeValue, D: IterDirection> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:215:26 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn get_or_insert(&self, key: QsArc, value: impl Into>) -> CursorMut { [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] 215 | pub fn get_or_insert(&self, key: QsArc, value: impl Into>) -> CursorMut<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:554:17 [INFO] [stdout] | [INFO] [stdout] 554 | pub fn iter(&self) -> ForwardBTreeIterator { [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] 554 | pub fn iter(&self) -> ForwardBTreeIterator<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:558:21 [INFO] [stdout] | [INFO] [stdout] 558 | pub fn iter_rev(&self) -> BackwardBTreeIterator { [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] 558 | pub fn iter_rev(&self) -> BackwardBTreeIterator<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:562:19 [INFO] [stdout] | [INFO] [stdout] 562 | pub fn cursor(&self) -> Cursor { [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] 562 | pub fn cursor(&self) -> Cursor<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:571:23 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn cursor_mut(&self) -> CursorMut { [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] 571 | pub fn cursor_mut(&self) -> CursorMut<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:215:26 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn get_or_insert(&self, key: QsArc, value: impl Into>) -> CursorMut { [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] 215 | pub fn get_or_insert(&self, key: QsArc, value: impl Into>) -> CursorMut<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:554:17 [INFO] [stdout] | [INFO] [stdout] 554 | pub fn iter(&self) -> ForwardBTreeIterator { [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] 554 | pub fn iter(&self) -> ForwardBTreeIterator<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:558:21 [INFO] [stdout] | [INFO] [stdout] 558 | pub fn iter_rev(&self) -> BackwardBTreeIterator { [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] 558 | pub fn iter_rev(&self) -> BackwardBTreeIterator<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:562:19 [INFO] [stdout] | [INFO] [stdout] 562 | pub fn cursor(&self) -> Cursor { [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] 562 | pub fn cursor(&self) -> Cursor<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btree/src/tree.rs:571:23 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn cursor_mut(&self) -> CursorMut { [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] 571 | pub fn cursor_mut(&self) -> CursorMut<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.73s [INFO] running `Command { std: "docker" "inspect" "673dee2a40862702290b00aec014fdaf2fcc6d24a9a7809ff2282b0c6df02afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673dee2a40862702290b00aec014fdaf2fcc6d24a9a7809ff2282b0c6df02afd", kill_on_drop: false }` [INFO] [stdout] 673dee2a40862702290b00aec014fdaf2fcc6d24a9a7809ff2282b0c6df02afd