[INFO] fetching crate maxlen 0.2.0...
[INFO] testing maxlen-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate maxlen 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate maxlen 0.2.0
[INFO] finished tweaking crates.io crate maxlen 0.2.0
[INFO] tweaked toml for crates.io crate maxlen 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate maxlen 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maxlen 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.69
[INFO] [stderr]   Downloaded thiserror-impl v1.0.69
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded quote v1.0.40
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded version_check v0.9.5
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.4
[INFO] [stderr]   Downloaded proc-macro-error v1.0.4
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded syn v1.0.109
[INFO] [stderr]   Downloaded maxlen-macro v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 722fbd5eb2b73ddaee47c80e9d3dcd64b1feb9db195f3ed622dd24a1bfde24a0
[INFO] running `Command { std: "docker" "start" "-a" "722fbd5eb2b73ddaee47c80e9d3dcd64b1feb9db195f3ed622dd24a1bfde24a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "722fbd5eb2b73ddaee47c80e9d3dcd64b1feb9db195f3ed622dd24a1bfde24a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722fbd5eb2b73ddaee47c80e9d3dcd64b1feb9db195f3ed622dd24a1bfde24a0", kill_on_drop: false }`
[INFO] [stdout] 722fbd5eb2b73ddaee47c80e9d3dcd64b1feb9db195f3ed622dd24a1bfde24a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b403d5a0dc31fdbf5a248f6ad78cdc9928d6ae7603ce612dbe42324f0da7d10
[INFO] running `Command { std: "docker" "start" "-a" "2b403d5a0dc31fdbf5a248f6ad78cdc9928d6ae7603ce612dbe42324f0da7d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling maxlen-macro v0.1.0
[INFO] [stderr]    Compiling maxlen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:179:38
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<T> {
[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] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<'_, T> {
[INFO] [stdout]     |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 189 |     ) -> std::vec::ExtractIf<T, F>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 189 |     ) -> std::vec::ExtractIf<'_, T, F>
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:283:22
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<I::IntoIter>
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<'_, I::IntoIter>
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "2b403d5a0dc31fdbf5a248f6ad78cdc9928d6ae7603ce612dbe42324f0da7d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b403d5a0dc31fdbf5a248f6ad78cdc9928d6ae7603ce612dbe42324f0da7d10", kill_on_drop: false }`
[INFO] [stdout] 2b403d5a0dc31fdbf5a248f6ad78cdc9928d6ae7603ce612dbe42324f0da7d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26d9c08d68969344175ccc3fbfdd6f67414092ad3e027f2a0b05c82182f576cf
[INFO] running `Command { std: "docker" "start" "-a" "26d9c08d68969344175ccc3fbfdd6f67414092ad3e027f2a0b05c82182f576cf", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:179:38
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<T> {
[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] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<'_, T> {
[INFO] [stdout]     |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 189 |     ) -> std::vec::ExtractIf<T, F>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 189 |     ) -> std::vec::ExtractIf<'_, T, F>
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:283:22
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<I::IntoIter>
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<'_, I::IntoIter>
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling maxlen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:179:38
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<T> {
[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] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<'_, T> {
[INFO] [stdout]     |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 189 |     ) -> std::vec::ExtractIf<T, F>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 189 |     ) -> std::vec::ExtractIf<'_, T, F>
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvec.rs:283:22
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<I::IntoIter>
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<'_, I::IntoIter>
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "26d9c08d68969344175ccc3fbfdd6f67414092ad3e027f2a0b05c82182f576cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d9c08d68969344175ccc3fbfdd6f67414092ad3e027f2a0b05c82182f576cf", kill_on_drop: false }`
[INFO] [stdout] 26d9c08d68969344175ccc3fbfdd6f67414092ad3e027f2a0b05c82182f576cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea68861b66252a47631e46e0319f983dfd729c87d4b4be3b7c03cfa298d836d0
[INFO] running `Command { std: "docker" "start" "-a" "ea68861b66252a47631e46e0319f983dfd729c87d4b4be3b7c03cfa298d836d0", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bvec.rs:179:38
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<T> {
[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] 179 |     pub fn drain<R: RangeBounds<usize>>(&mut self, range: R) -> std::vec::Drain<'_, T> {
[INFO] [stderr]     |                                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bvec.rs:186:3
[INFO] [stderr]     |
[INFO] [stderr] 186 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 189 |     ) -> std::vec::ExtractIf<T, F>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 189 |     ) -> std::vec::ExtractIf<'_, T, F>
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bvec.rs:283:22
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<I::IntoIter>
[INFO] [stderr]     |                         ^^^^^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 283 |     pub fn splice<R, I>(&mut self, range: R, replace_with: I) -> std::vec::Splice<'_, I::IntoIter>
[INFO] [stderr]     |                                                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: `maxlen` (lib) generated 3 warnings (run `cargo fix --lib -p maxlen` to apply 3 suggestions)
[INFO] [stderr] warning: `maxlen` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maxlen-afdf5adc2cd6c82e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bslice::tests::test_bslice_macro ... ok
[INFO] [stdout] test bvec::tests::test_bvec_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests maxlen
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/bvec.rs - bvec::bvec (line 20) ... ok
[INFO] [stdout] test src/bslice.rs - bslice::bslice (line 26) ... ok
[INFO] [stdout] test src/lib.rs - bstr (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.52s
[INFO] running `Command { std: "docker" "inspect" "ea68861b66252a47631e46e0319f983dfd729c87d4b4be3b7c03cfa298d836d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea68861b66252a47631e46e0319f983dfd729c87d4b4be3b7c03cfa298d836d0", kill_on_drop: false }`
[INFO] [stdout] ea68861b66252a47631e46e0319f983dfd729c87d4b4be3b7c03cfa298d836d0
