[INFO] fetching crate tc-collection 0.5.0... [INFO] testing tc-collection-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate tc-collection 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tc-collection 0.5.0 [INFO] finished tweaking crates.io crate tc-collection 0.5.0 [INFO] tweaked toml for crates.io crate tc-collection 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tc-collection 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 170 packages to latest compatible versions [INFO] [stderr] Adding destream v0.8.0 (available: v0.9.0) [INFO] [stderr] Adding ds-ext v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding freqfs v0.10.0 (available: v0.11.0) [INFO] [stderr] Adding itertools v0.13.0 (available: v0.14.0) [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] Downloading crates ... [INFO] [stderr] Downloaded ds-ext v0.2.0 [INFO] [stderr] Downloaded get-size v0.1.4 [INFO] [stderr] Downloaded tcgeneric v0.11.0 [INFO] [stderr] Downloaded async-hash v0.5.4 [INFO] [stderr] Downloaded destream v0.8.0 [INFO] [stderr] Downloaded tc-transact v0.21.1 [INFO] [stderr] Downloaded proc-macro-utils v0.8.0 [INFO] [stderr] Downloaded attribute-derive-macro v0.6.1 [INFO] [stderr] Downloaded txn_lock v0.10.0 [INFO] [stderr] Downloaded tc-scalar v0.5.0 [INFO] [stderr] Downloaded b-tree v0.4.0 [INFO] [stderr] Downloaded tc-value v0.13.1 [INFO] [stderr] Downloaded memoize-inner v0.4.3 [INFO] [stderr] Downloaded number-general v0.12.0 [INFO] [stderr] Downloaded b-table v0.3.0 [INFO] [stderr] Downloaded handlebars v6.3.2 [INFO] [stderr] Downloaded ha-ndarray v0.4.0 [INFO] [stderr] Downloaded quick-xml v0.18.1 [INFO] [stderr] Downloaded freqfs v0.10.0 [INFO] [stderr] Downloaded txfs v0.4.0 [INFO] [stderr] Downloaded ocl-core v0.11.5 [INFO] [stderr] Downloaded enum_primitive v0.1.1 [INFO] [stderr] Downloaded ocl v0.19.7 [INFO] [stderr] Downloaded qutex v0.2.6 [INFO] [stderr] Downloaded collate v0.4.2 [INFO] [stderr] Downloaded quote-use-macros v0.7.2 [INFO] [stderr] Downloaded get-size-derive v0.1.3 [INFO] [stderr] Downloaded email-address-parser v2.0.0 [INFO] [stderr] Downloaded memoize v0.4.2 [INFO] [stderr] Downloaded ocl-core-vector v0.1.1 [INFO] [stderr] Downloaded pathlink v0.3.0 [INFO] [stderr] Downloaded quote-use v0.7.2 [INFO] [stderr] Downloaded attribute-derive v0.6.1 [INFO] [stderr] Downloaded cl-sys v0.4.3 [INFO] [stderr] Downloaded transpose v0.2.3 [INFO] [stderr] Downloaded tbon v0.6.0 [INFO] [stderr] Downloaded safecast v0.2.3 [INFO] [stderr] Downloaded hr-id v0.6.0 [INFO] [stderr] Downloaded tc-error v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 55281f962c93e7c5b90b32c7c563f16b1108a64823e3313f43419bb8f9febf9c [INFO] running `Command { std: "docker" "start" "-a" "55281f962c93e7c5b90b32c7c563f16b1108a64823e3313f43419bb8f9febf9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55281f962c93e7c5b90b32c7c563f16b1108a64823e3313f43419bb8f9febf9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55281f962c93e7c5b90b32c7c563f16b1108a64823e3313f43419bb8f9febf9c", kill_on_drop: false }` [INFO] [stdout] 55281f962c93e7c5b90b32c7c563f16b1108a64823e3313f43419bb8f9febf9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9cdd060974dcab37536551b395b46ac20087b31c9ae4f48477dd755b0d9e083b [INFO] running `Command { std: "docker" "start" "-a" "9cdd060974dcab37536551b395b46ac20087b31c9ae4f48477dd755b0d9e083b", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling interpolator v0.5.0 [INFO] [stderr] Compiling collection_literals v1.0.3 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling safecast v0.2.3 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling get-size v0.1.4 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling collate v0.4.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling pest v2.8.3 [INFO] [stderr] Compiling num-modular v0.6.1 [INFO] [stderr] Compiling proc-macro-utils v0.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-order v1.2.0 [INFO] [stderr] Compiling pest_meta v2.8.3 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling pest_generator v2.8.3 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling derive-where v1.6.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling pest_derive v2.8.3 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling email-address-parser v2.0.0 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling quote-use-macros v0.7.2 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling quote-use v0.7.2 [INFO] [stderr] Compiling attribute-derive-macro v0.6.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling attribute-derive v0.6.1 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling get-size-derive v0.1.3 [INFO] [stderr] Compiling ds-ext v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling handlebars v6.3.2 [INFO] [stderr] Compiling destream v0.8.0 [INFO] [stderr] Compiling async-hash v0.5.4 [INFO] [stderr] Compiling hr-id v0.6.0 [INFO] [stderr] Compiling tbon v0.6.0 [INFO] [stderr] Compiling number-general v0.12.0 [INFO] [stderr] Compiling txn_lock v0.10.0 [INFO] [stderr] Compiling pathlink v0.3.0 [INFO] [stderr] Compiling freqfs v0.10.0 [INFO] [stderr] Compiling txfs v0.4.0 [INFO] [stderr] Compiling tc-error v0.12.0 [INFO] [stderr] Compiling tcgeneric v0.11.0 [INFO] [stderr] Compiling tc-value v0.13.1 [INFO] [stderr] Compiling tc-transact v0.21.1 [INFO] [stderr] Compiling tc-scalar v0.5.0 [INFO] [stderr] Compiling tc-collection v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 23 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 24 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 25 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 25 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 36 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 37 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 38 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 38 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 49 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 50 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 51 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 51 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 62 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 63 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 64 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: destream v0.8.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "9cdd060974dcab37536551b395b46ac20087b31c9ae4f48477dd755b0d9e083b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cdd060974dcab37536551b395b46ac20087b31c9ae4f48477dd755b0d9e083b", kill_on_drop: false }` [INFO] [stdout] 9cdd060974dcab37536551b395b46ac20087b31c9ae4f48477dd755b0d9e083b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1adf3d988359137bb565ae02006cb07d636fc35c599b2562593b49b64428746f [INFO] running `Command { std: "docker" "start" "-a" "1adf3d988359137bb565ae02006cb07d636fc35c599b2562593b49b64428746f", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 23 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 24 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 25 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 25 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 36 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 37 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 38 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 38 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 49 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 50 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 51 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 51 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tc-collection v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 62 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 63 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 64 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 23 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 24 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 25 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 25 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 36 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 37 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 38 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 38 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 49 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 50 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 51 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 51 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/public/mod.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 62 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 63 | _path: &'a [tcgeneric::PathSegment], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 64 | ) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.99s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: destream v0.8.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "1adf3d988359137bb565ae02006cb07d636fc35c599b2562593b49b64428746f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1adf3d988359137bb565ae02006cb07d636fc35c599b2562593b49b64428746f", kill_on_drop: false }` [INFO] [stdout] 1adf3d988359137bb565ae02006cb07d636fc35c599b2562593b49b64428746f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e8a3584eabe86a314b1171486a2c78b92b7455c3005cd70a048877410fac2034 [INFO] running `Command { std: "docker" "start" "-a" "e8a3584eabe86a314b1171486a2c78b92b7455c3005cd70a048877410fac2034", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/public/mod.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 23 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 24 | _path: &'a [tcgeneric::PathSegment], [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 25 | ) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 25 | ) -> Option + 'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/public/mod.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 36 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 37 | _path: &'a [tcgeneric::PathSegment], [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 38 | ) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 38 | ) -> Option + 'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/public/mod.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 49 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 50 | _path: &'a [tcgeneric::PathSegment], [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 51 | ) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 51 | ) -> Option + 'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/public/mod.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 62 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 63 | _path: &'a [tcgeneric::PathSegment], [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 64 | ) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 64 | ) -> Option + 'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `tc-collection` (lib) generated 4 warnings (run `cargo fix --lib -p tc-collection` to apply 4 suggestions) [INFO] [stderr] warning: `tc-collection` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: destream v0.8.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tc_collection-d1ac59f6aead4360) [INFO] [stderr] Doc-tests tc_collection [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] [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" "e8a3584eabe86a314b1171486a2c78b92b7455c3005cd70a048877410fac2034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8a3584eabe86a314b1171486a2c78b92b7455c3005cd70a048877410fac2034", kill_on_drop: false }` [INFO] [stdout] e8a3584eabe86a314b1171486a2c78b92b7455c3005cd70a048877410fac2034