[INFO] fetching crate stable_bst 0.2.0...
[INFO] testing stable_bst-0.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate stable_bst 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stable_bst 0.2.0
[INFO] finished tweaking crates.io crate stable_bst 0.2.0
[INFO] tweaked toml for crates.io crate stable_bst 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stable_bst 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to highest compatible versions
[INFO] [stderr]       Adding compare v0.0.6 (available: v0.1.0)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stable_bst` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620
[INFO] running `Command { std: "docker" "start" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stable_bst` (manifest) generated 1 warning
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling compare v0.0.6
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling ordered_iter v0.1.2
[INFO] [stderr]    Compiling stable_bst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `bench`
[INFO] [stdout]     --> src/map.rs:2113:17
[INFO] [stdout]      |
[INFO] [stdout] 2113 | #[cfg(all(test, feature="bench"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default` and `ordered_iter`
[INFO] [stdout]      = help: consider adding `bench` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn iter(&self) -> Iter<K, V, Forward> {
[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] 332 |     pub fn iter(&self) -> Iter<'_, K, V, Forward> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]    --> src/map.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |         Iter { iter_mut: (unsafe { &mut *(self as *const Self as *mut Self) }).iter_mut() }
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<K, V, D> {
[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] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<'_, K, V, D> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:366:21
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn iter_mut(&mut self) -> IterMut<K, V, Forward> {
[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] 366 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V, Forward> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]    --> src/map.rs:829:34
[INFO] [stdout]     |
[INFO] [stdout] 829 |         Range { range: (unsafe { &mut *(self as *const Self as *mut Self) }).range_mut(min, max) }
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/set.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn iter(&self) -> Iter<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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stable_bst` (manifest) generated 1 warning
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: unexpected `cfg` condition value: `bench`
[INFO] [stdout]     --> src/map.rs:2113:17
[INFO] [stdout]      |
[INFO] [stdout] 2113 | #[cfg(all(test, feature="bench"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default` and `ordered_iter`
[INFO] [stdout]      = help: consider adding `bench` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn iter(&self) -> Iter<K, V, Forward> {
[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] 332 |     pub fn iter(&self) -> Iter<'_, K, V, Forward> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]    --> src/map.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |         Iter { iter_mut: (unsafe { &mut *(self as *const Self as *mut Self) }).iter_mut() }
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<K, V, D> {
[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] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<'_, K, V, D> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:366:21
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn iter_mut(&mut self) -> IterMut<K, V, Forward> {
[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] 366 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V, Forward> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]    --> src/map.rs:829:34
[INFO] [stdout]     |
[INFO] [stdout] 829 |         Range { range: (unsafe { &mut *(self as *const Self as *mut Self) }).range_mut(min, max) }
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/set.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn iter(&self) -> Iter<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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling stable_bst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `bench`
[INFO] [stdout]     --> src/map.rs:2113:17
[INFO] [stdout]      |
[INFO] [stdout] 2113 | #[cfg(all(test, feature="bench"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default` and `ordered_iter`
[INFO] [stdout]      = help: consider adding `bench` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead
[INFO] [stdout]    --> src/set.rs:919:27
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::hash::DefaultHasher` instead
[INFO] [stdout]    --> src/set.rs:919:38
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn iter(&self) -> Iter<K, V, Forward> {
[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] 332 |     pub fn iter(&self) -> Iter<'_, K, V, Forward> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]    --> src/map.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |         Iter { iter_mut: (unsafe { &mut *(self as *const Self as *mut Self) }).iter_mut() }
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<K, V, D> {
[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] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<'_, K, V, D> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:366:21
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn iter_mut(&mut self) -> IterMut<K, V, Forward> {
[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] 366 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V, Forward> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]    --> src/map.rs:829:34
[INFO] [stdout]     |
[INFO] [stdout] 829 |         Range { range: (unsafe { &mut *(self as *const Self as *mut Self) }).range_mut(min, max) }
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/map.rs:1538:20
[INFO] [stdout]      |
[INFO] [stdout] 1538 |         m.insert(k1.clone(), v1.clone());
[INFO] [stdout]      |                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/map.rs:1538:32
[INFO] [stdout]      |
[INFO] [stdout] 1538 |         m.insert(k1.clone(), v1.clone());
[INFO] [stdout]      |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/map.rs:1539:20
[INFO] [stdout]      |
[INFO] [stdout] 1539 |         m.insert(k2.clone(), v2.clone());
[INFO] [stdout]      |                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/map.rs:1539:32
[INFO] [stdout]      |
[INFO] [stdout] 1539 |         m.insert(k2.clone(), v2.clone());
[INFO] [stdout]      |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/set.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn iter(&self) -> Iter<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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stable_bst` (manifest) generated 1 warning
[INFO] [stderr] warning: unexpected `cfg` condition value: `bench`
[INFO] [stderr]     --> src/map.rs:2113:17
[INFO] [stderr]      |
[INFO] [stderr] 2113 | #[cfg(all(test, feature="bench"))]
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: expected values for `feature` are: `default` and `ordered_iter`
[INFO] [stderr]      = help: consider adding `bench` as a feature in `Cargo.toml`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/map.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         try!(write!(f, "{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/map.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/map.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 try!(write!(f, ", "));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/set.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         try!(write!(f, "{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/set.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/set.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 try!(write!(f, ", "));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/map.rs:332:17
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn iter(&self) -> Iter<K, V, Forward> {
[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] 332 |     pub fn iter(&self) -> Iter<'_, K, V, Forward> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stderr]    --> src/map.rs:333:36
[INFO] [stderr]     |
[INFO] [stderr] 333 |         Iter { iter_mut: (unsafe { &mut *(self as *const Self as *mut Self) }).iter_mut() }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stderr]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/map.rs:336:35
[INFO] [stderr]     |
[INFO] [stderr] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<K, V, D> {
[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] 336 |     fn iter_mut_dir<D: Direction>(&mut self) -> IterMut<'_, K, V, D> {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/map.rs:366:21
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub fn iter_mut(&mut self) -> IterMut<K, V, Forward> {
[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] 366 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V, Forward> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stderr]    --> src/map.rs:829:34
[INFO] [stderr]     |
[INFO] [stderr] 829 |         Range { range: (unsafe { &mut *(self as *const Self as *mut Self) }).range_mut(min, max) }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/set.rs:177:17
[INFO] [stderr]     |
[INFO] [stderr] 177 |     pub fn iter(&self) -> Iter<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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 177 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `stable_bst` (lib) generated 13 warnings (run `cargo fix --lib -p stable_bst` to apply 4 suggestions)
[INFO] [stderr] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead
[INFO] [stderr]    --> src/set.rs:919:27
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::hash::DefaultHasher` instead
[INFO] [stderr]    --> src/set.rs:919:38
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/map.rs:1538:20
[INFO] [stderr]      |
[INFO] [stderr] 1538 |         m.insert(k1.clone(), v1.clone());
[INFO] [stderr]      |                    ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stderr]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/map.rs:1538:32
[INFO] [stderr]      |
[INFO] [stderr] 1538 |         m.insert(k1.clone(), v1.clone());
[INFO] [stderr]      |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/map.rs:1539:20
[INFO] [stderr]      |
[INFO] [stderr] 1539 |         m.insert(k2.clone(), v2.clone());
[INFO] [stderr]      |                    ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/map.rs:1539:32
[INFO] [stderr]      |
[INFO] [stderr] 1539 |         m.insert(k2.clone(), v2.clone());
[INFO] [stderr]      |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `stable_bst` (lib test) generated 19 warnings (13 duplicates) (run `cargo fix --lib -p stable_bst --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/stable_bst/9c24e942ffc0877a/out/stable_bst-9c24e942ffc0877a)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test map::test_treemap::find_not_found ... ok
[INFO] [stdout] test map::test_treemap::find_with_empty ... ok
[INFO] [stdout] test map::test_treemap::test_comparator_borrowed ... ok
[INFO] [stdout] test map::test_treemap::test_comparator_iterator ... ok
[INFO] [stdout] test map::test_treemap::find_with_not_found ... ok
[INFO] [stdout] test map::test_treemap::insert_replace ... ok
[INFO] [stdout] test map::test_treemap::find_with_found ... ok
[INFO] [stdout] test map::test_treemap::test_debug ... ok
[INFO] [stdout] test map::test_treemap::test_eq ... ok
[INFO] [stdout] test map::test_treemap::test_find_mut ... ok
[INFO] [stdout] test map::test_treemap::test_find_with_mut ... ok
[INFO] [stdout] test map::test_treemap::test_from_iter ... ok
[INFO] [stdout] test map::test_treemap::test_get_or_insert ... ok
[INFO] [stdout] test map::test_treemap::test_index ... ok
[INFO] [stdout] test map::test_treemap::test_clear ... ok
[INFO] [stdout] test map::test_treemap::test_iterator ... ok
[INFO] [stdout] test map::test_treemap::test_keys ... ok
[INFO] [stdout] test map::test_treemap::test_lazy_iterator ... ok
[INFO] [stdout] test map::test_treemap::test_ord ... ok
[INFO] [stdout] test map::test_treemap::test_pop ... ok
[INFO] [stdout] test map::test_treemap::test_lt ... ok
[INFO] [stdout] test map::test_treemap::test_range ... ok
[INFO] [stdout] test map::test_treemap::test_range_mut ... ok
[INFO] [stdout] test map::test_treemap::test_swap ... ok
[INFO] [stdout] test map::test_treemap::test_values ... ok
[INFO] [stdout] test map::test_treemap::test_values_mut ... ok
[INFO] [stdout] test map::test_treemap::u8_map ... ok
[INFO] [stdout] test set::test::test_bit_and ... ok
[INFO] [stdout] test set::test::test_bit_or ... ok
[INFO] [stdout] test set::test::test_bit_xor ... ok
[INFO] [stdout] test set::test::test_clear ... ok
[INFO] [stdout] test set::test::test_clone_eq ... ok
[INFO] [stdout] test set::test::test_comparator_borrowed ... ok
[INFO] [stdout] test set::test::test_comparator_iterator ... ok
[INFO] [stdout] test set::test::test_debug ... ok
[INFO] [stdout] test set::test::test_difference ... ok
[INFO] [stdout] test set::test::test_disjoint ... ok
[INFO] [stdout] test set::test::test_from_iter ... ok
[INFO] [stdout] test set::test::test_hash ... ok
[INFO] [stdout] test set::test::test_intersection ... ok
[INFO] [stdout] test set::test::test_iterator ... ok
[INFO] [stdout] test set::test::test_move_iter ... ok
[INFO] [stdout] test set::test::test_move_iter_size_hint ... ok
[INFO] [stdout] test set::test::test_sub ... ok
[INFO] [stdout] test set::test::test_subset_and_superset ... ok
[INFO] [stdout] test set::test::test_symmetric_difference ... ok
[INFO] [stdout] test set::test::test_union ... ok
[INFO] [stdout] test set::test::test_zip ... ok
[INFO] [stdout] test map::test_treemap::test_len ... ok
[INFO] [stdout] test map::test_treemap::test_mut_interval_iter ... ok
[INFO] [stdout] test map::test_treemap::test_mut_iter ... ok
[INFO] [stdout] test map::test_treemap::test_rand_int ... ok
[INFO] [stdout] test map::test_treemap::find_empty ... ok
[INFO] [stdout] test map::test_treemap::test_interval_iteration ... ok
[INFO] [stdout] test map::test_treemap::test_index_nonexistent - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stable_bst
[INFO] [stderr] warning: expected `=`, found `}`
[INFO] [stderr]   --> src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / //! Maps are collections of unique keys with corresponding values, and sets are
[INFO] [stderr] 12 | | //! just unique keys without a corresponding value.
[INFO] [stderr] 13 | | //!
[INFO] [stderr] 14 | | //! This crate defines the `TreeMap` and `TreeSet` types. Their keys must implement `Ord`.
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | | //! }
[INFO] [stderr] 32 | | //! ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: expected `=`, found `}`
[INFO] [stderr]   --> src/set.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / /// An implementation of a set on top of the `TreeMap` container.
[INFO] [stderr] 26 | | ///
[INFO] [stderr] 27 | | /// # Examples
[INFO] [stderr] 28 | | ///
[INFO] [stderr] ...  |
[INFO] [stderr] 75 | | /// assert_eq!(trolls.len(), 0);
[INFO] [stderr] 76 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::contains_key (line 486) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::clear (line 434) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap (line 77) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::get_mut (line 508) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::get_or_insert (line 592) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::get (line 454) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::find_with (line 617) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::find_with_mut (line 648) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap (line 33) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::insert (line 541) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::is_empty (line 417) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::keys (line 238) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::into_iter (line 374) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::len (line 401) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::iter (line 320) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::iter_mut (line 349) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::values_mut (line 291) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::range_mut (line 737) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::range (line 810) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::values (line 264) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V>::new (line 208) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K,V,C>::remove (line 569) ... ok
[INFO] [stdout] test src/set.rs - set::&'aTreeSet<T,C>::bitor (line 754) ... ok
[INFO] [stdout] test src/set.rs - set::&'aTreeSet<T,C>::bitand (line 782) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::clear (line 396) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::contains (line 417) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet (line 51) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::insert (line 527) ... ok
[INFO] [stdout] test src/set.rs - set::&'aTreeSet<T,C>::bitxor (line 810) ... ok
[INFO] [stdout] test src/set.rs - set::&'aTreeSet<T,C>::sub (line 838) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::is_empty (line 380) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::difference (line 237) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::is_subset (line 458) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::intersection (line 305) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::is_disjoint (line 436) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::into_iter (line 186) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::len (line 363) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::iter (line 167) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::range (line 211) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T>::new (line 140) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::is_superset (line 501) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::symmetric_difference (line 271) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::remove (line 550) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T,C>::union (line 334) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620", kill_on_drop: false }`
[INFO] [stdout] 9bc1ec3459cc531142b348ab16e06ce78268604b00fa19b049a3ea88f2a1b620
