[INFO] fetching crate rotated-vec 0.1.1... [INFO] testing rotated-vec-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate rotated-vec 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate rotated-vec 0.1.1 [INFO] finished tweaking crates.io crate rotated-vec 0.1.1 [INFO] tweaked toml for crates.io crate rotated-vec 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rotated-vec 0.1.1 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 57 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.8.2 (available: v0.14.0) [INFO] [stderr] Adding proptest v0.9.6 (available: v1.7.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded is_sorted v0.1.1 [INFO] [stderr] Downloaded rusty-fork v0.2.2 [INFO] [stderr] Downloaded proptest v0.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e73b5f88eb29a10d9bd4da62ba27ecf220588ba01f7d49f6ab55749e467bc715 [INFO] running `Command { std: "docker" "start" "-a" "e73b5f88eb29a10d9bd4da62ba27ecf220588ba01f7d49f6ab55749e467bc715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e73b5f88eb29a10d9bd4da62ba27ecf220588ba01f7d49f6ab55749e467bc715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e73b5f88eb29a10d9bd4da62ba27ecf220588ba01f7d49f6ab55749e467bc715", kill_on_drop: false }` [INFO] [stdout] e73b5f88eb29a10d9bd4da62ba27ecf220588ba01f7d49f6ab55749e467bc715 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 607bf9cb1a8dc7d01d65d8e5b5c9dc2615c2122cf40c0d52814ab5572758b373 [INFO] running `Command { std: "docker" "start" "-a" "607bf9cb1a8dc7d01d65d8e5b5c9dc2615c2122cf40c0d52814ab5572758b373", kill_on_drop: false }` [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rotated-vec v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:418:17 [INFO] [stdout] | [INFO] [stdout] 418 | pub fn iter(&self) -> Iter { [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] 418 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:448:21 [INFO] [stdout] | [INFO] [stdout] 448 | pub fn iter_mut(&mut self) -> IterMut { [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] 448 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "607bf9cb1a8dc7d01d65d8e5b5c9dc2615c2122cf40c0d52814ab5572758b373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "607bf9cb1a8dc7d01d65d8e5b5c9dc2615c2122cf40c0d52814ab5572758b373", kill_on_drop: false }` [INFO] [stdout] 607bf9cb1a8dc7d01d65d8e5b5c9dc2615c2122cf40c0d52814ab5572758b373 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 773aa98b849915c5d4500bb768a98215e241903fd3ae34caed6a706623101b3f [INFO] running `Command { std: "docker" "start" "-a" "773aa98b849915c5d4500bb768a98215e241903fd3ae34caed6a706623101b3f", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:418:17 [INFO] [stdout] | [INFO] [stdout] 418 | pub fn iter(&self) -> Iter { [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] 418 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling is_sorted v0.1.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:448:21 [INFO] [stdout] | [INFO] [stdout] 448 | pub fn iter_mut(&mut self) -> IterMut { [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] 448 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling rotated-vec v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:418:17 [INFO] [stdout] | [INFO] [stdout] 418 | pub fn iter(&self) -> Iter { [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] 418 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:448:21 [INFO] [stdout] | [INFO] [stdout] 448 | pub fn iter_mut(&mut self) -> IterMut { [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] 448 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.50s [INFO] running `Command { std: "docker" "inspect" "773aa98b849915c5d4500bb768a98215e241903fd3ae34caed6a706623101b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773aa98b849915c5d4500bb768a98215e241903fd3ae34caed6a706623101b3f", kill_on_drop: false }` [INFO] [stdout] 773aa98b849915c5d4500bb768a98215e241903fd3ae34caed6a706623101b3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9bcba458ea95ebc9c468533cf1044d76361288d1ff2f51437210f80bdee3822f [INFO] running `Command { std: "docker" "start" "-a" "9bcba458ea95ebc9c468533cf1044d76361288d1ff2f51437210f80bdee3822f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:418:17 [INFO] [stderr] | [INFO] [stderr] 418 | pub fn iter(&self) -> Iter { [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] 418 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:448:21 [INFO] [stderr] | [INFO] [stderr] 448 | pub fn iter_mut(&mut self) -> IterMut { [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] 448 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rotated-vec` (lib) generated 2 warnings (run `cargo fix --lib -p rotated-vec` to apply 2 suggestions) [INFO] [stderr] warning: `rotated-vec` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rotated_vec-e8ec4aa32566fe7d) [INFO] [stderr] Running tests/proptests.rs (/opt/rustwide/target/debug/deps/proptests-a4fa1d8292b17a69) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test compare_into_iter ... ok [INFO] [stdout] test insert_remove ... ok [INFO] [stdout] test test_iter_overrides ... ok [INFO] [stdout] test push_pop ... ok [INFO] [stdout] test compare_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests rotated_vec [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test src/lib.rs - RotatedVec::clear (line 499) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::get (line 199) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::capacity (line 266) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::get_mut (line 220) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::iter (line 408) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::append (line 808) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::contains (line 517) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::insert (line 588) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec (line 24) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::is_empty (line 481) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::new (line 141) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::iter_mut (line 430) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::reserve (line 314) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::pop (line 562) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::len (line 463) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::push (line 544) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::reserve_exact (line 291) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::remove (line 692) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::sort_unstable (line 888) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::shrink_to_fit (line 332) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::swap (line 250) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::truncate (line 360) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::truncate (line 382) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::sort (line 851) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::truncate (line 371) ... ok [INFO] [stdout] test src/lib.rs - RotatedVec::with_capacity (line 164) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9bcba458ea95ebc9c468533cf1044d76361288d1ff2f51437210f80bdee3822f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bcba458ea95ebc9c468533cf1044d76361288d1ff2f51437210f80bdee3822f", kill_on_drop: false }` [INFO] [stdout] 9bcba458ea95ebc9c468533cf1044d76361288d1ff2f51437210f80bdee3822f