[INFO] fetching crate bit-vec_serde 0.6.0...
[INFO] testing bit-vec_serde-0.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate bit-vec_serde 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate bit-vec_serde 0.6.0
[INFO] finished tweaking crates.io crate bit-vec_serde 0.6.0
[INFO] tweaked toml for crates.io crate bit-vec_serde 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bit-vec_serde 0.6.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6408d5a8b7ac33ef03a598b1ed568d207b30062e99000c64d675f2be8c689bb
[INFO] running `Command { std: "docker" "start" "-a" "b6408d5a8b7ac33ef03a598b1ed568d207b30062e99000c64d675f2be8c689bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6408d5a8b7ac33ef03a598b1ed568d207b30062e99000c64d675f2be8c689bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6408d5a8b7ac33ef03a598b1ed568d207b30062e99000c64d675f2be8c689bb", kill_on_drop: false }`
[INFO] [stdout] b6408d5a8b7ac33ef03a598b1ed568d207b30062e99000c64d675f2be8c689bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23f630b2678dcc08fcd1da5b82f7eec43117bf8d70f66f6d15b202e607a2915b
[INFO] running `Command { std: "docker" "start" "-a" "23f630b2678dcc08fcd1da5b82f7eec43117bf8d70f66f6d15b202e607a2915b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bit-vec_serde v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:569:38
[INFO] [stdout]     |
[INFO] [stdout] 569 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 569 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 569 +         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:599:38
[INFO] [stdout]     |
[INFO] [stdout] 599 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 599 +         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:636:38
[INFO] [stdout]     |
[INFO] [stdout] 636 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 636 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 636 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/lib.rs:1194:13
[INFO] [stdout]      |
[INFO] [stdout] 1194 |             try!(write!(fmt, "{}", if bit { 1 } else { 0 }));
[INFO] [stdout]      |             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MatchWords` is never used
[INFO] [stdout]    --> src/lib.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:408:19
[INFO] [stdout]     |
[INFO] [stdout] 408 |     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] 408 |     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:415:19
[INFO] [stdout]     |
[INFO] [stdout] 415 |     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] 415 |     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:675:17
[INFO] [stdout]     |
[INFO] [stdout] 675 |     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] 675 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.29s
[INFO] running `Command { std: "docker" "inspect" "23f630b2678dcc08fcd1da5b82f7eec43117bf8d70f66f6d15b202e607a2915b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f630b2678dcc08fcd1da5b82f7eec43117bf8d70f66f6d15b202e607a2915b", kill_on_drop: false }`
[INFO] [stdout] 23f630b2678dcc08fcd1da5b82f7eec43117bf8d70f66f6d15b202e607a2915b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15fb45d1a2d13545158b5c1e2f3e3935beb88a74e36355b62ffac7350852182e
[INFO] running `Command { std: "docker" "start" "-a" "15fb45d1a2d13545158b5c1e2f3e3935beb88a74e36355b62ffac7350852182e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:569:38
[INFO] [stdout]     |
[INFO] [stdout] 569 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 569 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 569 +         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:599:38
[INFO] [stdout]     |
[INFO] [stdout] 599 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 599 +         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:636:38
[INFO] [stdout]     |
[INFO] [stdout] 636 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 636 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 636 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/lib.rs:1194:13
[INFO] [stdout]      |
[INFO] [stdout] 1194 |             try!(write!(fmt, "{}", if bit { 1 } else { 0 }));
[INFO] [stdout]      |             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MatchWords` is never used
[INFO] [stdout]    --> src/lib.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:408:19
[INFO] [stdout]     |
[INFO] [stdout] 408 |     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] 408 |     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:415:19
[INFO] [stdout]     |
[INFO] [stdout] 415 |     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] 415 |     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:675:17
[INFO] [stdout]     |
[INFO] [stdout] 675 |     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] 675 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling bit-vec_serde v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:569:38
[INFO] [stdout]     |
[INFO] [stdout] 569 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 569 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 569 +         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:599:38
[INFO] [stdout]     |
[INFO] [stdout] 599 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 599 +         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:636:38
[INFO] [stdout]     |
[INFO] [stdout] 636 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 636 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 636 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/lib.rs:1194:13
[INFO] [stdout]      |
[INFO] [stdout] 1194 |             try!(write!(fmt, "{}", if bit { 1 } else { 0 }));
[INFO] [stdout]      |             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MatchWords` is never used
[INFO] [stdout]    --> src/lib.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:408:19
[INFO] [stdout]     |
[INFO] [stdout] 408 |     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] 408 |     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:415:19
[INFO] [stdout]     |
[INFO] [stdout] 415 |     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] 415 |     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:675:17
[INFO] [stdout]     |
[INFO] [stdout] 675 |     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] 675 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "15fb45d1a2d13545158b5c1e2f3e3935beb88a74e36355b62ffac7350852182e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fb45d1a2d13545158b5c1e2f3e3935beb88a74e36355b62ffac7350852182e", kill_on_drop: false }`
[INFO] [stdout] 15fb45d1a2d13545158b5c1e2f3e3935beb88a74e36355b62ffac7350852182e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ff5cc915a7a36f7bfc35a5c5d96fbf76bdf2fa65fac40fa3268b42991e0330e
[INFO] running `Command { std: "docker" "start" "-a" "7ff5cc915a7a36f7bfc35a5c5d96fbf76bdf2fa65fac40fa3268b42991e0330e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:569:38
[INFO] [stderr]     |
[INFO] [stderr] 569 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 569 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr] 569 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:599:38
[INFO] [stderr]     |
[INFO] [stderr] 599 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 599 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr] 599 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:636:38
[INFO] [stderr]     |
[INFO] [stderr] 636 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 636 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr] 636 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]     --> src/lib.rs:1194:13
[INFO] [stderr]      |
[INFO] [stderr] 1194 |             try!(write!(fmt, "{}", if bit { 1 } else { 0 }));
[INFO] [stderr]      |             ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `MatchWords` is never used
[INFO] [stderr]    --> src/lib.rs:119:6
[INFO] [stderr]     |
[INFO] [stderr] 119 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
[INFO] [stderr]     |      ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:408:19
[INFO] [stderr]     |
[INFO] [stderr] 408 |     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] 408 |     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:415:19
[INFO] [stderr]     |
[INFO] [stderr] 415 |     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] 415 |     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:675:17
[INFO] [stderr]     |
[INFO] [stderr] 675 |     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] 675 |     pub fn iter(&self) -> Iter<'_, B> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `bit-vec_serde` (lib) generated 8 warnings (run `cargo fix --lib -p bit-vec_serde` to apply 6 suggestions)
[INFO] [stderr] warning: `bit-vec_serde` (lib test) generated 8 warnings (8 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/bit_vec_serde-5f8f5b385a29625d)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::test_10_elements ... ok
[INFO] [stdout] test tests::test_2_elements ... ok
[INFO] [stdout] test tests::test_1_element ... ok
[INFO] [stdout] test tests::test_0_elements ... ok
[INFO] [stdout] test tests::test_31_elements ... ok
[INFO] [stdout] test tests::test_33_elements ... ok
[INFO] [stdout] test tests::test_big_bit_vec_tests ... ok
[INFO] [stdout] test tests::test_big_clear ... ok
[INFO] [stdout] test tests::test_big_difference ... ok
[INFO] [stdout] test tests::test_bit_vec_grow ... ok
[INFO] [stdout] test tests::test_bit_vec_extend ... ok
[INFO] [stdout] test tests::test_bit_vec_lt ... ok
[INFO] [stdout] test tests::test_bit_vec_reserve ... ok
[INFO] [stdout] test tests::test_bit_vec_push_pop ... ok
[INFO] [stdout] test tests::test_bit_vec_truncate ... ok
[INFO] [stdout] test tests::test_equal_differing_sizes ... ok
[INFO] [stdout] test tests::test_equal_sneaky_big ... ok
[INFO] [stdout] test tests::test_from_bools ... ok
[INFO] [stderr]    Doc-tests bit_vec_serde
[INFO] [stdout] test tests::test_32_elements ... ok
[INFO] [stdout] test tests::test_ord ... ok
[INFO] [stdout] test tests::test_serialization ... ok
[INFO] [stdout] test tests::test_bit_vec_iterator ... ok
[INFO] [stdout] test tests::test_equal_greatly_differing_sizes ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_equal_sneaky_small ... ok
[INFO] [stdout] test tests::test_from_bytes ... ok
[INFO] [stdout] test tests::test_small_difference ... ok
[INFO] [stdout] test tests::test_to_bytes ... ok
[INFO] [stdout] test tests::test_to_str ... ok
[INFO] [stdout] test tests::test_small_clear ... ok
[INFO] [stdout] test tests::test_to_bools ... ok
[INFO] [stdout] test tests::test_small_bit_vec_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:569:38
[INFO] [stderr]     |
[INFO] [stderr] 569 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 569 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stderr] 569 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:599:38
[INFO] [stderr]     |
[INFO] [stderr] 599 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr]     |                                      ^       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 599 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stderr] 599 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:636:38
[INFO] [stderr]     |
[INFO] [stderr] 636 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 636 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stderr] 636 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - BitVec<B>::difference (line 614) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::capacity (line 974) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::get (line 453) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::all (line 643) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::eq_vec (line 875) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec (line 195) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::iter (line 668) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::intersect (line 584) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::grow (line 994) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::push (line 1075) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::negate (line 526) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::none (line 788) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::any (line 806) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::set (line 484) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::reserve_exact (line 952) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::set_all (line 506) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::reserve (line 922) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::union (line 554) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::pop (line 1045) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::to_bytes (line 827) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<u32>::from_bytes (line 326) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<B>::truncate (line 896) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<u32>::from_elem (line 285) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<u32>::from_fn (line 369) ... FAILED
[INFO] [stdout] test src/lib.rs - BitVec<u32>::new (line 271) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::difference (line 614) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:615:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::capacity (line 974) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:975:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::get (line 453) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:454:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 40) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:41:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::all (line 643) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:644:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::eq_vec (line 875) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:876:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec (line 195) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:196:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::iter (line 668) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:669:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::intersect (line 584) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:585:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::grow (line 994) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:995:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::push (line 1075) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:1076:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::negate (line 526) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:527:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::none (line 788) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:789:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::any (line 806) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:807:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::set (line 484) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:485:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::reserve_exact (line 952) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:953:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::set_all (line 506) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:507:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::reserve (line 922) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:923:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::union (line 554) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:555:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::pop (line 1045) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:1046:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::to_bytes (line 827) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:828:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<u32>::from_bytes (line 326) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:327:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<B>::truncate (line 896) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:897:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<u32>::from_elem (line 285) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:286:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<u32>::from_fn (line 369) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:370:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitVec<u32>::new (line 271) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_vec`
[INFO] [stdout]  --> src/lib.rs:272:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_vec::BitVec;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `bit_vec`
[INFO] [stdout]   |
[INFO] [stdout] help: if you wanted to use a crate named `bit_vec`, use `cargo add bit_vec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]   |
[INFO] [stdout] 2 + extern crate bit_vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 40)
[INFO] [stdout]     src/lib.rs - BitVec (line 195)
[INFO] [stdout]     src/lib.rs - BitVec<B>::all (line 643)
[INFO] [stdout]     src/lib.rs - BitVec<B>::any (line 806)
[INFO] [stdout]     src/lib.rs - BitVec<B>::capacity (line 974)
[INFO] [stdout]     src/lib.rs - BitVec<B>::difference (line 614)
[INFO] [stdout]     src/lib.rs - BitVec<B>::eq_vec (line 875)
[INFO] [stdout]     src/lib.rs - BitVec<B>::get (line 453)
[INFO] [stdout]     src/lib.rs - BitVec<B>::grow (line 994)
[INFO] [stdout]     src/lib.rs - BitVec<B>::intersect (line 584)
[INFO] [stdout]     src/lib.rs - BitVec<B>::iter (line 668)
[INFO] [stdout]     src/lib.rs - BitVec<B>::negate (line 526)
[INFO] [stdout]     src/lib.rs - BitVec<B>::none (line 788)
[INFO] [stdout]     src/lib.rs - BitVec<B>::pop (line 1045)
[INFO] [stdout]     src/lib.rs - BitVec<B>::push (line 1075)
[INFO] [stdout]     src/lib.rs - BitVec<B>::reserve (line 922)
[INFO] [stdout]     src/lib.rs - BitVec<B>::reserve_exact (line 952)
[INFO] [stdout]     src/lib.rs - BitVec<B>::set (line 484)
[INFO] [stdout]     src/lib.rs - BitVec<B>::set_all (line 506)
[INFO] [stdout]     src/lib.rs - BitVec<B>::to_bytes (line 827)
[INFO] [stdout]     src/lib.rs - BitVec<B>::truncate (line 896)
[INFO] [stdout]     src/lib.rs - BitVec<B>::union (line 554)
[INFO] [stdout]     src/lib.rs - BitVec<u32>::from_bytes (line 326)
[INFO] [stdout]     src/lib.rs - BitVec<u32>::from_elem (line 285)
[INFO] [stdout]     src/lib.rs - BitVec<u32>::from_fn (line 369)
[INFO] [stdout]     src/lib.rs - BitVec<u32>::new (line 271)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 26 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7ff5cc915a7a36f7bfc35a5c5d96fbf76bdf2fa65fac40fa3268b42991e0330e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff5cc915a7a36f7bfc35a5c5d96fbf76bdf2fa65fac40fa3268b42991e0330e", kill_on_drop: false }`
[INFO] [stdout] 7ff5cc915a7a36f7bfc35a5c5d96fbf76bdf2fa65fac40fa3268b42991e0330e