[INFO] fetching crate bit-vec 0.8.0...
[INFO] testing bit-vec-0.8.0 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277
[INFO] extracting crate bit-vec 0.8.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bit-vec 0.8.0
[INFO] finished tweaking crates.io crate bit-vec 0.8.0
[INFO] tweaked toml for crates.io crate bit-vec 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bit-vec 0.8.0 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding nanoserde v0.1.37 (available: v0.2.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_xorshift v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2d1e50bde71eef3bb5888c7f3c2e3fc40e5616e18771e1d4988182aca8a5f0d
[INFO] running `Command { std: "docker" "start" "-a" "a2d1e50bde71eef3bb5888c7f3c2e3fc40e5616e18771e1d4988182aca8a5f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2d1e50bde71eef3bb5888c7f3c2e3fc40e5616e18771e1d4988182aca8a5f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d1e50bde71eef3bb5888c7f3c2e3fc40e5616e18771e1d4988182aca8a5f0d", kill_on_drop: false }`
[INFO] [stdout] a2d1e50bde71eef3bb5888c7f3c2e3fc40e5616e18771e1d4988182aca8a5f0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39caa7be86e1e7ba9f3b4b5b46486938d99b7737ff9a4e104522c824f3013fd1
[INFO] running `Command { std: "docker" "start" "-a" "39caa7be86e1e7ba9f3b4b5b46486938d99b7737ff9a4e104522c824f3013fd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:820:38
[INFO] [stdout]     |
[INFO] [stdout] 820 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 820 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 820 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:851:38
[INFO] [stdout]     |
[INFO] [stdout] 851 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 851 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 851 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:890:38
[INFO] [stdout]     |
[INFO] [stdout] 890 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 890 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 890 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:921:38
[INFO] [stdout]     |
[INFO] [stdout] 921 |         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 921 -         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stdout] 921 +         self.process(other, |w1, w2| w1 ^ w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn blocks_mut(&mut self) -> MutBlocks<B> {
[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] 440 |     fn blocks_mut(&mut self) -> MutBlocks<'_, B> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:447:19
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn blocks(&self) -> Blocks<B> {
[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] 447 |     pub fn blocks(&self) -> Blocks<'_, B> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:608:20
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<B>> {
[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] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<'_, B>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:638:37
[INFO] [stdout]     |
[INFO] [stdout] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<B> {
[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] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<'_, B> {
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1113:17
[INFO] [stdout]      |
[INFO] [stdout] 1113 |     pub fn iter(&self) -> Iter<B> {
[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] 1113 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1137:21
[INFO] [stdout]      |
[INFO] [stdout] 1137 |     pub fn iter_mut(&mut self) -> IterMut<B> {
[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] 1137 |     pub fn iter_mut(&mut self) -> IterMut<'_, B> {
[INFO] [stdout]      |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "39caa7be86e1e7ba9f3b4b5b46486938d99b7737ff9a4e104522c824f3013fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39caa7be86e1e7ba9f3b4b5b46486938d99b7737ff9a4e104522c824f3013fd1", kill_on_drop: false }`
[INFO] [stdout] 39caa7be86e1e7ba9f3b4b5b46486938d99b7737ff9a4e104522c824f3013fd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2426c94187fb6bf3ea5a835413a9f51f2d604c2955e7dbf46f0c69eb7058c29f
[INFO] running `Command { std: "docker" "start" "-a" "2426c94187fb6bf3ea5a835413a9f51f2d604c2955e7dbf46f0c69eb7058c29f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:820:38
[INFO] [stdout]     |
[INFO] [stdout] 820 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 820 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 820 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:851:38
[INFO] [stdout]     |
[INFO] [stdout] 851 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 851 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 851 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:890:38
[INFO] [stdout]     |
[INFO] [stdout] 890 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 890 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 890 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:921:38
[INFO] [stdout]     |
[INFO] [stdout] 921 |         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 921 -         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stdout] 921 +         self.process(other, |w1, w2| w1 ^ w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn blocks_mut(&mut self) -> MutBlocks<B> {
[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] 440 |     fn blocks_mut(&mut self) -> MutBlocks<'_, B> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:447:19
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn blocks(&self) -> Blocks<B> {
[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] 447 |     pub fn blocks(&self) -> Blocks<'_, B> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:608:20
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<B>> {
[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] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<'_, B>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:638:37
[INFO] [stdout]     |
[INFO] [stdout] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<B> {
[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] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<'_, B> {
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1113:17
[INFO] [stdout]      |
[INFO] [stdout] 1113 |     pub fn iter(&self) -> Iter<B> {
[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] 1113 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1137:21
[INFO] [stdout]      |
[INFO] [stdout] 1137 |     pub fn iter_mut(&mut self) -> IterMut<B> {
[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] 1137 |     pub fn iter_mut(&mut self) -> IterMut<'_, B> {
[INFO] [stdout]      |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bit-vec v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:820:38
[INFO] [stdout]     |
[INFO] [stdout] 820 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 820 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 820 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:851:38
[INFO] [stdout]     |
[INFO] [stdout] 851 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 851 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 851 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:890:38
[INFO] [stdout]     |
[INFO] [stdout] 890 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 890 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 890 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:921:38
[INFO] [stdout]     |
[INFO] [stdout] 921 |         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 921 -         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stdout] 921 +         self.process(other, |w1, w2| w1 ^ w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn blocks_mut(&mut self) -> MutBlocks<B> {
[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] 440 |     fn blocks_mut(&mut self) -> MutBlocks<'_, B> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:447:19
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn blocks(&self) -> Blocks<B> {
[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] 447 |     pub fn blocks(&self) -> Blocks<'_, B> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:608:20
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<B>> {
[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] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<'_, B>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:638:37
[INFO] [stdout]     |
[INFO] [stdout] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<B> {
[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] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<'_, B> {
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1113:17
[INFO] [stdout]      |
[INFO] [stdout] 1113 |     pub fn iter(&self) -> Iter<B> {
[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] 1113 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1137:21
[INFO] [stdout]      |
[INFO] [stdout] 1137 |     pub fn iter_mut(&mut self) -> IterMut<B> {
[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] 1137 |     pub fn iter_mut(&mut self) -> IterMut<'_, B> {
[INFO] [stdout]      |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.29s
[INFO] running `Command { std: "docker" "inspect" "2426c94187fb6bf3ea5a835413a9f51f2d604c2955e7dbf46f0c69eb7058c29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2426c94187fb6bf3ea5a835413a9f51f2d604c2955e7dbf46f0c69eb7058c29f", kill_on_drop: false }`
[INFO] [stdout] 2426c94187fb6bf3ea5a835413a9f51f2d604c2955e7dbf46f0c69eb7058c29f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9344e43aba4243e2051d89b1a037948c64788e6a7ccd3d0c25dcc96c6fecb61
[INFO] running `Command { std: "docker" "start" "-a" "e9344e43aba4243e2051d89b1a037948c64788e6a7ccd3d0c25dcc96c6fecb61", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:820:38
[INFO] [stderr]     |
[INFO] [stderr] 820 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 820 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr] 820 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:851:38
[INFO] [stderr]     |
[INFO] [stderr] 851 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 851 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr] 851 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:890:38
[INFO] [stderr]     |
[INFO] [stderr] 890 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 890 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr] 890 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:921:38
[INFO] [stderr]     |
[INFO] [stderr] 921 |         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 921 -         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stderr] 921 +         self.process(other, |w1, w2| w1 ^ w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:440:19
[INFO] [stderr]     |
[INFO] [stderr] 440 |     fn blocks_mut(&mut self) -> MutBlocks<B> {
[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] 440 |     fn blocks_mut(&mut self) -> MutBlocks<'_, B> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:447:19
[INFO] [stderr]     |
[INFO] [stderr] 447 |     pub fn blocks(&self) -> Blocks<B> {
[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] 447 |     pub fn blocks(&self) -> Blocks<'_, B> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:608:20
[INFO] [stderr]     |
[INFO] [stderr] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<B>> {
[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] 608 |     pub fn get_mut(&mut self, index: usize) -> Option<MutBorrowedBit<'_, B>> {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:638:37
[INFO] [stderr]     |
[INFO] [stderr] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<B> {
[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] 638 |     pub unsafe fn get_unchecked_mut(&mut self, index: usize) -> MutBorrowedBit<'_, B> {
[INFO] [stderr]     |                                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1113:17
[INFO] [stderr]      |
[INFO] [stderr] 1113 |     pub fn iter(&self) -> Iter<B> {
[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] 1113 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stderr]      |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1137:21
[INFO] [stderr]      |
[INFO] [stderr] 1137 |     pub fn iter_mut(&mut self) -> IterMut<B> {
[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] 1137 |     pub fn iter_mut(&mut self) -> IterMut<'_, B> {
[INFO] [stderr]      |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `bit-vec` (lib) generated 10 warnings (run `cargo fix --lib -p bit-vec` to apply 10 suggestions)
[INFO] [stderr] warning: `bit-vec` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_vec-36a06c061e5375af)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::test_0_elements ... ok
[INFO] [stdout] test tests::test_10_elements ... ok
[INFO] [stdout] test tests::test_2_elements ... ok
[INFO] [stdout] test tests::test_31_elements ... ok
[INFO] [stdout] test tests::test_1_element ... ok
[INFO] [stdout] test tests::test_32_elements ... ok
[INFO] [stdout] test tests::test_big_xnor ... ok
[INFO] [stdout] test tests::test_33_elements ... ok
[INFO] [stdout] test tests::test_big_xor ... ok
[INFO] [stdout] test tests::test_big_bit_vec_tests ... ok
[INFO] [stdout] test tests::test_bit_vec_append ... ok
[INFO] [stdout] test tests::test_big_difference ... ok
[INFO] [stdout] test tests::test_bit_vec_append_aligned_to_unaligned ... ok
[INFO] [stdout] test tests::test_bit_vec_extend ... ok
[INFO] [stdout] test tests::test_bit_vec_grow ... ok
[INFO] [stdout] test tests::test_bit_vec_iterator ... ok
[INFO] [stdout] test tests::test_big_clear ... ok
[INFO] [stdout] test tests::test_bit_vec_unaligned_large_append ... ok
[INFO] [stdout] test tests::test_bit_vec_truncate ... ok
[INFO] [stdout] test tests::test_bit_vec_unaligned_small_append ... ok
[INFO] [stdout] test tests::test_debug_output ... ok
[INFO] [stdout] test tests::test_bit_vec_lt ... ok
[INFO] [stdout] test tests::test_bit_vec_push_pop ... ok
[INFO] [stdout] test tests::test_bit_vec_reserve ... ok
[INFO] [stdout] test tests::test_bit_vec_split_off ... ok
[INFO] [stdout] test tests::test_count_zeros ... ok
[INFO] [stdout] test tests::test_count_ones ... ok
[INFO] [stdout] test tests::test_display_output ... ok
[INFO] [stdout] test tests::test_equal_differing_sizes ... ok
[INFO] [stdout] test tests::test_equal_greatly_differing_sizes ... ok
[INFO] [stdout] test tests::test_equal_sneaky_big ... ok
[INFO] [stdout] test tests::test_equal_sneaky_small ... ok
[INFO] [stdout] test tests::test_from_bools ... ok
[INFO] [stdout] test tests::test_from_bytes ... ok
[INFO] [stdout] test tests::test_insert_at_block_boundaries_1 ... ok
[INFO] [stdout] test tests::test_insert_at_end ... ok
[INFO] [stdout] test tests::test_insert_at_zero ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_iter_mut ... ok
[INFO] [stdout] test tests::test_ord ... ok
[INFO] [stdout] test tests::test_small_bit_vec_tests ... ok
[INFO] [stdout] test tests::test_small_difference ... ok
[INFO] [stdout] test tests::test_small_clear ... ok
[INFO] [stdout] test tests::test_small_nand ... ok
[INFO] [stdout] test tests::test_insert_at_block_boundaries ... ok
[INFO] [stdout] test tests::test_small_xnor ... ok
[INFO] [stdout] test tests::test_small_xor ... ok
[INFO] [stdout] test tests::test_to_bools ... ok
[INFO] [stdout] test tests::test_to_bytes ... ok
[INFO] [stdout] test tests::test_get_mut ... ok
[INFO] [stdout] test tests::test_small_nor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit_vec
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:820:38
[INFO] [stderr]     |
[INFO] [stderr] 820 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 820 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr] 820 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:851:38
[INFO] [stderr]     |
[INFO] [stderr] 851 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 851 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr] 851 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:890:38
[INFO] [stderr]     |
[INFO] [stderr] 890 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 890 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr] 890 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:921:38
[INFO] [stderr]     |
[INFO] [stderr] 921 |         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 921 -         self.process(other, |w1, w2| (w1 ^ w2))
[INFO] [stderr] 921 +         self.process(other, |w1, w2| w1 ^ w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test src/lib.rs - BitVec<B>::capacity (line 1459) ... ok
[INFO] [stdout] test src/lib.rs - BitVec (line 213) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::count_ones (line 1059) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::any (line 1280) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::and (line 834) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::append (line 1150) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::all (line 1030) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::difference (line 866) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::get_unchecked_mut (line 627) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::count_zeros (line 1082) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::get (line 541) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::eq_vec (line 1351) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::get_unchecked (line 576) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::get_mut (line 598) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::insert (line 1629) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::grow (line 1479) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::nand (line 935) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::intersect (line 773) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::iter (line 1106) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::negate (line 711) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::iter_mut (line 1125) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::none (line 1262) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::pop (line 1532) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::nor (line 969) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::push (line 1564) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::or (line 803) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::reserve (line 1399) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::reserve_exact (line 1433) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::split_off (line 1203) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::truncate (line 1372) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::to_bytes (line 1301) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::set (line 657) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::set_all (line 688) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::xnor (line 1003) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::xor (line 904) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<B>::union (line 742) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<u32>::from_elem (line 314) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<u32>::from_bytes (line 355) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<u32>::new (line 300) ... ok
[INFO] [stdout] test src/lib.rs - BitVec<u32>::from_fn (line 399) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9344e43aba4243e2051d89b1a037948c64788e6a7ccd3d0c25dcc96c6fecb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9344e43aba4243e2051d89b1a037948c64788e6a7ccd3d0c25dcc96c6fecb61", kill_on_drop: false }`
[INFO] [stdout] e9344e43aba4243e2051d89b1a037948c64788e6a7ccd3d0c25dcc96c6fecb61