[INFO] fetching crate deltoid 0.12.0... [INFO] testing deltoid-0.12.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate deltoid 0.12.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate deltoid 0.12.0 [INFO] finished tweaking crates.io crate deltoid 0.12.0 [INFO] tweaked toml for crates.io crate deltoid 0.12.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate deltoid 0.12.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 39 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f832e519b0e5f62b350e7aead934fa702fe4e09836c20f9f5797e862c401d68 [INFO] running `Command { std: "docker" "start" "-a" "0f832e519b0e5f62b350e7aead934fa702fe4e09836c20f9f5797e862c401d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f832e519b0e5f62b350e7aead934fa702fe4e09836c20f9f5797e862c401d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f832e519b0e5f62b350e7aead934fa702fe4e09836c20f9f5797e862c401d68", kill_on_drop: false }` [INFO] [stdout] 0f832e519b0e5f62b350e7aead934fa702fe4e09836c20f9f5797e862c401d68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c90bc0e82524b024a9793c0f773141ba4e7a8b1d633285d01f72b4dd1a21e656 [INFO] running `Command { std: "docker" "start" "-a" "c90bc0e82524b024a9793c0f773141ba4e7a8b1d633285d01f72b4dd1a21e656", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling deltoid v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/collections/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use btreemap::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `EntryDelta` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 12 | pub use hashset::*; [INFO] [stdout] | ---------- but the name `EntryDelta` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tuple::*` [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub use crate::tuple::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/btreemap.rs:147:58 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/btreeset.rs:121:58 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/hashmap.rs:147:58 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/hashset.rs:122:58 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/vecdeque.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here 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 `'d` [INFO] [stdout] | [INFO] [stdout] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn try_read(&self) -> DeltaResult> { [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] 25 | pub fn try_read(&self) -> DeltaResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn try_write(&self) -> DeltaResult> { [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] 29 | pub fn try_write(&self) -> DeltaResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/vec.rs:141:55 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here 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 `'d` [INFO] [stdout] | [INFO] [stdout] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `Command { std: "docker" "inspect" "c90bc0e82524b024a9793c0f773141ba4e7a8b1d633285d01f72b4dd1a21e656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c90bc0e82524b024a9793c0f773141ba4e7a8b1d633285d01f72b4dd1a21e656", kill_on_drop: false }` [INFO] [stdout] c90bc0e82524b024a9793c0f773141ba4e7a8b1d633285d01f72b4dd1a21e656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03d8b2a9900b01ef6392477d5988ea1892306f5f2fbe7fb17b7fa37b465c6ec0 [INFO] running `Command { std: "docker" "start" "-a" "03d8b2a9900b01ef6392477d5988ea1892306f5f2fbe7fb17b7fa37b465c6ec0", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/collections/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use btreemap::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `EntryDelta` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 12 | pub use hashset::*; [INFO] [stdout] | ---------- but the name `EntryDelta` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tuple::*` [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub use crate::tuple::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/btreemap.rs:147:58 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/btreeset.rs:121:58 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/hashmap.rs:147:58 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/hashset.rs:122:58 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/vecdeque.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here 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 `'d` [INFO] [stdout] | [INFO] [stdout] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn try_read(&self) -> DeltaResult> { [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] 25 | pub fn try_read(&self) -> DeltaResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn try_write(&self) -> DeltaResult> { [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] 29 | pub fn try_write(&self) -> DeltaResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/vec.rs:141:55 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here 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 `'d` [INFO] [stdout] | [INFO] [stdout] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling deltoid v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/collections/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use btreemap::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `EntryDelta` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 12 | pub use hashset::*; [INFO] [stdout] | ---------- but the name `EntryDelta` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tuple::*` [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub use crate::tuple::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/btreemap.rs:147:58 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/btreeset.rs:121:58 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/hashmap.rs:147:58 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/hashset.rs:122:58 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^ 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 `'d` [INFO] [stdout] | [INFO] [stdout] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/collections/vecdeque.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here 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 `'d` [INFO] [stdout] | [INFO] [stdout] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn try_read(&self) -> DeltaResult> { [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] 25 | pub fn try_read(&self) -> DeltaResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn try_write(&self) -> DeltaResult> { [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] 29 | pub fn try_write(&self) -> DeltaResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/vec.rs:141:55 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here 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 `'d` [INFO] [stdout] | [INFO] [stdout] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.15s [INFO] running `Command { std: "docker" "inspect" "03d8b2a9900b01ef6392477d5988ea1892306f5f2fbe7fb17b7fa37b465c6ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03d8b2a9900b01ef6392477d5988ea1892306f5f2fbe7fb17b7fa37b465c6ec0", kill_on_drop: false }` [INFO] [stdout] 03d8b2a9900b01ef6392477d5988ea1892306f5f2fbe7fb17b7fa37b465c6ec0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1f64f02d7b776ba77d69ef27c30194bc5be7fe67b1365a9a41e66b88dc1578f [INFO] running `Command { std: "docker" "start" "-a" "a1f64f02d7b776ba77d69ef27c30194bc5be7fe67b1365a9a41e66b88dc1578f", kill_on_drop: false }` [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stdout] [INFO] [stderr] --> src/collections/mod.rs:9:9 [INFO] [stdout] running 99 tests [INFO] [stderr] | [INFO] [stdout] test arrays::tests::array_of_len_0__apply ... ok [INFO] [stderr] 9 | pub use btreemap::*; [INFO] [stdout] test arrays::tests::array_of_len_0__delta ... ok [INFO] [stderr] | ^^^^^^^^^^^ the name `EntryDelta` in the type namespace is first re-exported here [INFO] [stdout] test arrays::tests::array_of_len_1__apply__different_values ... ok [INFO] [stderr] ... [INFO] [stdout] test arrays::tests::array_of_len_N__apply__different_values ... ok [INFO] [stderr] 12 | pub use hashset::*; [INFO] [stdout] test arrays::tests::array_of_len_N__apply__same_values ... ok [INFO] [stderr] | ---------- but the name `EntryDelta` in the type namespace is also re-exported here [INFO] [stdout] test borrow::tests::Cow__apply__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test borrow::tests::Cow__apply__same_values ... ok [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] test arrays::tests::array_of_len_N__delta__different_values ... ok [INFO] [stderr] [INFO] [stdout] test arrays::tests::array_of_len_N__delta__same_values ... ok [INFO] [stderr] warning: unused import: `crate::tuple::*` [INFO] [stdout] test borrow::tests::Cow__delta___different_values ... ok [INFO] [stderr] --> src/lib.rs:35:9 [INFO] [stdout] test arrays::tests::array_of_len_1__delta__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test borrow::tests::Cow__delta___same_values ... ok [INFO] [stderr] 35 | pub use crate::tuple::*; [INFO] [stdout] test arrays::tests::array_of_len_1__delta__different_values ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stdout] test arrays::tests::array_of_len_1__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test boxed::tests::Box__apply__different_values ... ok [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] test boxed::tests::Box__delta__different_values ... ok [INFO] [stderr] [INFO] [stdout] test boxed::tests::Box__delta__same_values ... ok [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] test collections::btreemap::tests::BTreeMap__apply__different_values ... ok [INFO] [stderr] --> src/collections/btreemap.rs:147:58 [INFO] [stdout] test collections::btreeset::tests::BTreeSet__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test collections::btreeset::tests::BTreeSet__delta__different_values ... ok [INFO] [stderr] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test collections::btreeset::tests::BTreeSet__delta__same_values ... ok [INFO] [stderr] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] test collections::btreemap::tests::BTreeMap__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test collections::hashmap::tests::HashMap__apply__different_values ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test collections::hashmap::tests::HashMap__apply__same_values ... ok [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] test collections::hashmap::tests::HashMap__delta__different_values ... ok [INFO] [stderr] help: consistently use `'d` [INFO] [stdout] test collections::hashmap::tests::HashMap__delta__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test collections::btreemap::tests::BTreeMap__delta__different_values ... ok [INFO] [stderr] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test collections::hashset::tests::HashSet__apply__different_values ... ok [INFO] [stderr] | ++ [INFO] [stdout] test collections::btreemap::tests::BTreeMap__delta__same_values ... ok [INFO] [stderr] [INFO] [stdout] test collections::hashset::tests::HashSet__delta__same_values ... ok [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] test collections::hashset::tests::HashSet__delta__different_values ... ok [INFO] [stderr] --> src/collections/btreeset.rs:121:58 [INFO] [stdout] test collections::hashset::tests::HashSet__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test collections::vecdeque::tests::VecDeque__apply__different_values ... ok [INFO] [stderr] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test collections::vecdeque::tests::VecDeque__delta__same_values ... ok [INFO] [stderr] | -- the lifetime is named here ^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] test option::tests::Option__apply__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test option::tests::Option__apply__same_values ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test collections::vecdeque::tests::VecDeque__apply__same_values ... ok [INFO] [stderr] help: consistently use `'d` [INFO] [stdout] test option::tests::Option__delta__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test option::tests::Option__delta__same_values ... ok [INFO] [stderr] 121 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test range::tests::Range__apply__different_values ... ok [INFO] [stderr] | ++ [INFO] [stdout] test collections::vecdeque::tests::VecDeque__delta__different_values ... ok [INFO] [stderr] [INFO] [stdout] test range::tests::Range__apply__same_values ... ok [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] test rc::tests::Rc__apply__different_values ... ok [INFO] [stderr] --> src/collections/hashmap.rs:147:58 [INFO] [stdout] test rc::tests::Rc__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test range::tests::Range__delta___different_values ... ok [INFO] [stderr] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test range::tests::Range__delta___same_values ... ok [INFO] [stderr] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] test rc::tests::Rc__delta___different_values ... ok [INFO] [stderr] | [INFO] [stdout] test result::tests::Result_Err__apply__different_values ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test result::tests::Result_Err__apply__same_values ... ok [INFO] [stderr] help: consistently use `'d` [INFO] [stdout] test result::tests::Result_Err__delta__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test result::tests::Result_Ok__delta__different_values ... ok [INFO] [stderr] 147 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test result::tests::Result_Ok__delta__same_values ... ok [INFO] [stderr] | ++ [INFO] [stdout] test result::tests::Result_Ok__apply__different_values ... ok [INFO] [stderr] [INFO] [stdout] test rc::tests::Rc__delta___same_values ... ok [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] test result::tests::Result_Err__delta__same_values ... ok [INFO] [stderr] --> src/collections/hashset.rs:122:58 [INFO] [stdout] test string::tests::Str__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test result::tests::Result_Ok__apply__same_values ... ok [INFO] [stderr] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test string::tests::Str__apply__different_values ... ok [INFO] [stderr] | -- the lifetime is named here ^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] test string::tests::Str__delta__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test string::tests::Str__delta__same_values ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test string::tests::String__apply__different_values ... ok [INFO] [stderr] help: consistently use `'d` [INFO] [stdout] test string::tests::String__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test string::tests::String__delta__different_values ... ok [INFO] [stderr] 122 | pub fn iter<'d>(&'d self) -> Box> + 'd> { [INFO] [stdout] test string::tests::String__delta__same_values ... ok [INFO] [stderr] | ++ [INFO] [stdout] test sync::arc::tests::Arc__apply__same_values ... ok [INFO] [stderr] [INFO] [stdout] test sync::arc::tests::Arc__delta___different_values ... ok [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] test sync::rwlock::tests::RwLock__apply_different_values ... ok [INFO] [stderr] --> src/collections/vecdeque.rs:112:55 [INFO] [stdout] test sync::arc::tests::Arc__delta___same_values ... ok [INFO] [stderr] | [INFO] [stdout] test sync::arc::tests::Arc__apply__different_values ... ok [INFO] [stderr] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] test sync::rwlock::tests::RwLock__delta__different_values ... ok [INFO] [stderr] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] test tuple::tests::Tuple1__apply__different_values ... ok [INFO] [stderr] | | | [INFO] [stdout] test sync::rwlock::tests::RwLock__apply_same_values ... ok [INFO] [stderr] | the lifetime is named here the same lifetime is elided here [INFO] [stdout] test sync::rwlock::tests::RwLock__delta__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test tuple::tests::Tuple1__delta__different_values ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test tuple::tests::Tuple1__apply__same_values ... ok [INFO] [stderr] help: consistently use `'d` [INFO] [stdout] test tuple::tests::Tuple2__apply__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test tuple::tests::Tuple2__delta__different_values ... ok [INFO] [stderr] 112 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stdout] test tuple::tests::Tuple1__delta__same_values ... ok [INFO] [stderr] | ++ [INFO] [stdout] test tuple::tests::Tuple2__delta__same_values ... ok [INFO] [stderr] [INFO] [stdout] test tuple::tests::Tuple3__apply__same_values ... ok [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] test tuple::tests::Tuple3__apply__different_values ... ok [INFO] [stderr] --> src/sync/rwlock.rs:25:21 [INFO] [stdout] test tuple::tests::Tuple2__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test tuple::tests::Tuple3__delta__same_values ... ok [INFO] [stderr] 25 | pub fn try_read(&self) -> DeltaResult> { [INFO] [stdout] test tuple::tests::Tuple4__apply__different_values ... ok [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] test tuple::tests::Tuple5__apply__different_values ... ok [INFO] [stderr] | | [INFO] [stdout] test tuple::tests::Tuple3__delta__different_values ... ok [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] test tuple::tests::Tuple5__apply__same_values ... ok [INFO] [stderr] | [INFO] [stdout] test tuple::tests::Tuple5__delta__different_values ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test tuple::tests::Tuple5__delta__same_values ... ok [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] test vec::tests::Vec__apply__different_values__different_length ... ok [INFO] [stderr] | [INFO] [stdout] test vec::tests::Vec__apply__different_values__same_length ... ok [INFO] [stderr] 25 | pub fn try_read(&self) -> DeltaResult> { [INFO] [stdout] test tuple::tests::Tuple4__apply__same_values ... ok [INFO] [stderr] | +++ [INFO] [stdout] test vec::tests::Vec__delta__different_values__different_length ... ok [INFO] [stderr] [INFO] [stdout] test vec::tests::Vec__delta__different_values__same_length ... ok [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] test vec::tests::Vec__delta__same_values ... ok [INFO] [stderr] --> src/sync/rwlock.rs:29:22 [INFO] [stdout] test tuple::tests::Tuple4__delta__different_values ... ok [INFO] [stderr] | [INFO] [stdout] test tuple::tests::Tuple4__delta__same_values ... ok [INFO] [stderr] 29 | pub fn try_write(&self) -> DeltaResult> { [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] 29 | pub fn try_write(&self) -> DeltaResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/vec.rs:141:55 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stderr] | -- ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is named here 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 `'d` [INFO] [stderr] | [INFO] [stderr] 141 | pub fn iter<'d>(&'d self) -> impl Iterator> + 'd { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `deltoid` (lib) generated 10 warnings (run `cargo fix --lib -p deltoid` to apply 9 suggestions) [INFO] [stderr] warning: `deltoid` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deltoid-e5fc0a57ebbc5a36) [INFO] [stdout] test collections::btreeset::tests::BTreeSet__apply__different_values ... ok [INFO] [stdout] test boxed::tests::Box__apply__same_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 99 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests deltoid [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" "a1f64f02d7b776ba77d69ef27c30194bc5be7fe67b1365a9a41e66b88dc1578f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f64f02d7b776ba77d69ef27c30194bc5be7fe67b1365a9a41e66b88dc1578f", kill_on_drop: false }` [INFO] [stdout] a1f64f02d7b776ba77d69ef27c30194bc5be7fe67b1365a9a41e66b88dc1578f