[INFO] fetching crate vec-collections 0.4.3... [INFO] testing vec-collections-0.4.3 against 1.91.0 for beta-1.92-2 [INFO] extracting crate vec-collections 0.4.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate vec-collections 0.4.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate vec-collections 0.4.3 [INFO] tweaked toml for crates.io crate vec-collections 0.4.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vec-collections 0.4.3 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vec-collections 0.4.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stats_alloc v0.1.8 [INFO] [stderr] Downloaded testdrop v0.1.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.33 [INFO] [stderr] Downloaded sorted-iter v0.1.8 [INFO] [stderr] Downloaded inplace-vec-builder v0.1.1 [INFO] [stderr] Downloaded tokio-macros v1.6.0 [INFO] [stderr] Downloaded bytecheck_derive v0.6.7 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded futures-io v0.3.18 [INFO] [stderr] Downloaded binary-merge v0.1.2 [INFO] [stderr] Downloaded futures-core v0.3.18 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded anyhow v1.0.51 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded futures-util v0.3.18 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded serde_json v1.0.72 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded rkyv v0.7.25 [INFO] [stderr] Downloaded itertools v0.4.19 [INFO] [stderr] Downloaded ryu v1.0.6 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded futures v0.3.18 [INFO] [stderr] Downloaded futures-channel v0.3.18 [INFO] [stderr] Downloaded bytecheck v0.6.7 [INFO] [stderr] Downloaded futures-macro v0.3.18 [INFO] [stderr] Downloaded hexdump v0.1.1 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded tokio v1.14.0 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded libc v0.2.109 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded futures-executor v0.3.18 [INFO] [stderr] Downloaded futures-sink v0.3.18 [INFO] [stderr] Downloaded futures-task v0.3.18 [INFO] [stderr] Downloaded obey v0.1.0 [INFO] [stderr] Downloaded rend v0.3.5 [INFO] [stderr] Downloaded rkyv_derive v0.7.25 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78e8ccf69d4cc4a0b04af9461a00ad4a676beb16467bd0ee125f6052a23cfbc7 [INFO] running `Command { std: "docker" "start" "-a" "78e8ccf69d4cc4a0b04af9461a00ad4a676beb16467bd0ee125f6052a23cfbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78e8ccf69d4cc4a0b04af9461a00ad4a676beb16467bd0ee125f6052a23cfbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78e8ccf69d4cc4a0b04af9461a00ad4a676beb16467bd0ee125f6052a23cfbc7", kill_on_drop: false }` [INFO] [stdout] 78e8ccf69d4cc4a0b04af9461a00ad4a676beb16467bd0ee125f6052a23cfbc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1ce9fa95c56e2fe27a2370d52b22b42231832009e550db42255fa1a7c5c10b8 [INFO] running `Command { std: "docker" "start" "-a" "e1ce9fa95c56e2fe27a2370d52b22b42231832009e550db42255fa1a7c5c10b8", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling sorted-iter v0.1.8 [INFO] [stderr] Compiling binary-merge v0.1.2 [INFO] [stderr] Compiling inplace-vec-builder v0.1.1 [INFO] [stderr] Compiling vec-collections v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CombineOp` is never constructed [INFO] [stdout] --> src/vec_map.rs:204:8 [INFO] [stdout] | [INFO] [stdout] 204 | struct CombineOp(F, std::marker::PhantomData); [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] --> src/vec_map.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | fn iter(&self) -> VecMapIter> { [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] 37 | fn iter(&self) -> VecMapIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vec_set.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | fn iter(&self) -> VecSetIter> { [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] 194 | fn iter(&self) -> VecSetIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vec_set.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn iter(&self) -> VecSetIter> { [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] 272 | pub fn iter(&self) -> VecSetIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "e1ce9fa95c56e2fe27a2370d52b22b42231832009e550db42255fa1a7c5c10b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ce9fa95c56e2fe27a2370d52b22b42231832009e550db42255fa1a7c5c10b8", kill_on_drop: false }` [INFO] [stdout] e1ce9fa95c56e2fe27a2370d52b22b42231832009e550db42255fa1a7c5c10b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22ef5f5d88cc44c085595b36cf9ac5b431e28ca3f2f2dd569a7e4d2bf7dddcf7 [INFO] running `Command { std: "docker" "start" "-a" "22ef5f5d88cc44c085595b36cf9ac5b431e28ca3f2f2dd569a7e4d2bf7dddcf7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bytecheck v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rend v0.3.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling rkyv v0.7.25 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stderr] Compiling obey v0.1.0 [INFO] [stderr] Compiling stats_alloc v0.1.8 [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CombineOp` is never constructed [INFO] [stdout] --> src/vec_map.rs:204:8 [INFO] [stdout] | [INFO] [stdout] 204 | struct CombineOp(F, std::marker::PhantomData); [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] --> src/vec_map.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | fn iter(&self) -> VecMapIter> { [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] 37 | fn iter(&self) -> VecMapIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vec_set.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | fn iter(&self) -> VecSetIter> { [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] 194 | fn iter(&self) -> VecSetIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vec_set.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn iter(&self) -> VecSetIter> { [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] 272 | pub fn iter(&self) -> VecSetIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hexdump v0.1.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.7 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling rkyv_derive v0.7.25 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling vec-collections v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CombineOp` is never constructed [INFO] [stdout] --> src/vec_map.rs:204:8 [INFO] [stdout] | [INFO] [stdout] 204 | struct CombineOp(F, std::marker::PhantomData); [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] --> src/vec_map.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | fn iter(&self) -> VecMapIter> { [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] 37 | fn iter(&self) -> VecMapIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vec_set.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | fn iter(&self) -> VecSetIter> { [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] 194 | fn iter(&self) -> VecSetIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vec_set.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn iter(&self) -> VecSetIter> { [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] 272 | pub fn iter(&self) -> VecSetIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "22ef5f5d88cc44c085595b36cf9ac5b431e28ca3f2f2dd569a7e4d2bf7dddcf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ef5f5d88cc44c085595b36cf9ac5b431e28ca3f2f2dd569a7e4d2bf7dddcf7", kill_on_drop: false }` [INFO] [stdout] 22ef5f5d88cc44c085595b36cf9ac5b431e28ca3f2f2dd569a7e4d2bf7dddcf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3903f935128ce605d510d7c340418f16b7a2a1c0934f789a24198d3044c2cc8c [INFO] running `Command { std: "docker" "start" "-a" "3903f935128ce605d510d7c340418f16b7a2a1c0934f789a24198d3044c2cc8c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `macros::*` [INFO] [stderr] --> src/lib.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | pub use macros::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `CombineOp` is never constructed [INFO] [stderr] --> src/vec_map.rs:204:8 [INFO] [stderr] | [INFO] [stderr] 204 | struct CombineOp(F, std::marker::PhantomData); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vec_map.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | fn iter(&self) -> VecMapIter> { [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] 37 | fn iter(&self) -> VecMapIter> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vec_set.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | fn iter(&self) -> VecSetIter> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 194 | fn iter(&self) -> VecSetIter> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vec_set.rs:272:17 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn iter(&self) -> VecSetIter> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 272 | pub fn iter(&self) -> VecSetIter> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `vec-collections` (lib) generated 5 warnings (run `cargo fix --lib -p vec-collections` to apply 4 suggestions) [INFO] [stderr] warning: `vec-collections` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_collections-9b910ce2b1727dea) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test dedup::tests::dedup_by ... ok [INFO] [stdout] test dedup::tests::sort_and_dedup_by_test ... ok [INFO] [stdout] test macros::tests::vecset_macro ... ok [INFO] [stdout] test macros::tests::vecmap_macro ... ok [INFO] [stdout] test vec_map::tests::smoke_test ... ok [INFO] [stdout] test vec_set::test::bitand_empty_neutral ... ok [INFO] [stdout] test dedup::tests::sort_and_dedup_check ... ok [INFO] [stdout] test vec_set::test::bitxor_empty_neutral ... ok [INFO] [stdout] test vec_set::test::drop_pointer_being_freed_was_not_allocated ... ok [INFO] [stdout] test vec_set::test::bitor_empty_neutral ... ok [INFO] [stdout] test vec_set::test::contains ... ok [INFO] [stdout] test vec_set::test::bitand_symmetric ... ok [INFO] [stdout] test vec_set::test::empty_is_empty_consistent ... ok [INFO] [stdout] test vec_set::test::bitor_assign_consistent ... ok [INFO] [stdout] test dedup::tests::sort_and_dedup_by_check ... ok [INFO] [stdout] test vec_set::test::difference ... ok [INFO] [stdout] test vec_set::test::bitand_assign_consistent ... ok [INFO] [stdout] test vec_map::tests::serde_roundtrip ... ok [INFO] [stdout] test vec_set::test::bitxor_assign_consistent ... ok [INFO] [stdout] test vec_map::tests::inner_join ... ok [INFO] [stdout] test vec_set::test::bitxor_symmetric ... ok [INFO] [stdout] test vec_set::test::serde_roundtrip ... ok [INFO] [stdout] test vec_set::test::bitor_symmetric ... ok [INFO] [stdout] test vec_set::test::sub_empty_neutral ... ok [INFO] [stdout] test vec_map::tests::outer_join ... ok [INFO] [stdout] test vec_set::test::is_subset_is_superset_consistent ... ok [INFO] [stdout] test vec_set::test::is_disjoint_bitand_consistent ... ok [INFO] [stdout] test vec_set::test::is_subset_bitand_consistent ... ok [INFO] [stdout] test vec_set::test::is_disjoint ... ok [INFO] [stdout] test vec_set::test::intersection ... ok [INFO] [stdout] test vec_set::test::sub_assign_consistent ... ok [INFO] [stdout] test vec_set::test::is_disjoint_sample ... ok [INFO] [stdout] test vec_set::test::is_subset ... ok [INFO] [stdout] test vec_set::test::diff_sample ... ok [INFO] [stdout] test vec_set::test::intersection_sample ... ok [INFO] [stdout] test vec_set::test::union ... ok [INFO] [stdout] test vec_set::test::is_subset_sample ... ok [INFO] [stdout] test vec_set::test::xor ... ok [INFO] [stdout] test vec_set::test::union_sample ... ok [INFO] [stdout] test vec_set::test::xor_sample ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Doc-tests vec_collections [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/vec_set.rs - vec_set::VecSet (line 66) ... ok [INFO] [stdout] test src/vec_set.rs - vec_set::VecSet (line 82) ... ok [INFO] [stdout] test src/vec_set.rs - vec_set::VecSet (line 95) ... ok [INFO] [stdout] test src/vec_set.rs - vec_set::VecSet (line 72) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3903f935128ce605d510d7c340418f16b7a2a1c0934f789a24198d3044c2cc8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3903f935128ce605d510d7c340418f16b7a2a1c0934f789a24198d3044c2cc8c", kill_on_drop: false }` [INFO] [stdout] 3903f935128ce605d510d7c340418f16b7a2a1c0934f789a24198d3044c2cc8c