[INFO] fetching crate advanced_collections 0.1.0...
[INFO] testing advanced_collections-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate advanced_collections 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate advanced_collections 0.1.0
[INFO] finished tweaking crates.io crate advanced_collections 0.1.0
[INFO] tweaked toml for crates.io crate advanced_collections 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate advanced_collections 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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] 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] 0a597210c1e491bae71968fad55bd0669cdfde619512fff28e32cc4defed40a1
[INFO] running `Command { std: "docker" "start" "-a" "0a597210c1e491bae71968fad55bd0669cdfde619512fff28e32cc4defed40a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a597210c1e491bae71968fad55bd0669cdfde619512fff28e32cc4defed40a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a597210c1e491bae71968fad55bd0669cdfde619512fff28e32cc4defed40a1", kill_on_drop: false }`
[INFO] [stdout] 0a597210c1e491bae71968fad55bd0669cdfde619512fff28e32cc4defed40a1
[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] 0ed72f38e2613d688f3f4388f29951ce838579a1d82ab2129e75c811773b4e22
[INFO] running `Command { std: "docker" "start" "-a" "0ed72f38e2613d688f3f4388f29951ce838579a1d82ab2129e75c811773b4e22", kill_on_drop: false }`
[INFO] [stderr]    Compiling advanced_collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/circular_buffer/circular.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/circular_buffer/circular.rs:93:50
[INFO] [stdout]    |
[INFO] [stdout] 93 |             buffer.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:175:51
[INFO] [stdout]     |
[INFO] [stdout] 175 |             new_buf.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:745:48
[INFO] [stdout]     |
[INFO] [stdout] 745 |         let mut tmp = ManuallyDrop::new(unsafe{uninitialized()});
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:785:25
[INFO] [stdout]     |
[INFO] [stdout] 785 |         buf.push(unsafe{uninitialized()});
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |         buf.push(unsafe{uninitialized()});
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:814:23
[INFO] [stdout]     |
[INFO] [stdout] 814 |         v.push(unsafe{uninitialized()});
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 388 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:411:21
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn iter_mut(&mut self) -> IterMut<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] 411 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:457:18
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn drain(&mut self) -> 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn drain(&mut self) -> Drain<'_, T>{
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "0ed72f38e2613d688f3f4388f29951ce838579a1d82ab2129e75c811773b4e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed72f38e2613d688f3f4388f29951ce838579a1d82ab2129e75c811773b4e22", kill_on_drop: false }`
[INFO] [stdout] 0ed72f38e2613d688f3f4388f29951ce838579a1d82ab2129e75c811773b4e22
[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] 63b9e71474faf9cbbb2c3af20277b5004cbd37d74b70c2a9c9bf091a7c210028
[INFO] running `Command { std: "docker" "start" "-a" "63b9e71474faf9cbbb2c3af20277b5004cbd37d74b70c2a9c9bf091a7c210028", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/circular_buffer/circular.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/circular_buffer/circular.rs:93:50
[INFO] [stdout]    |
[INFO] [stdout] 93 |             buffer.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:175:51
[INFO] [stdout]     |
[INFO] [stdout] 175 |             new_buf.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:745:48
[INFO] [stdout]     |
[INFO] [stdout] 745 |         let mut tmp = ManuallyDrop::new(unsafe{uninitialized()});
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:785:25
[INFO] [stdout]     |
[INFO] [stdout] 785 |         buf.push(unsafe{uninitialized()});
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |         buf.push(unsafe{uninitialized()});
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:814:23
[INFO] [stdout]     |
[INFO] [stdout] 814 |         v.push(unsafe{uninitialized()});
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 388 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:411:21
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn iter_mut(&mut self) -> IterMut<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] 411 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:457:18
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn drain(&mut self) -> 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn drain(&mut self) -> Drain<'_, T>{
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling advanced_collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/circular_buffer/circular.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/circular_buffer/circular.rs:93:50
[INFO] [stdout]    |
[INFO] [stdout] 93 |             buffer.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:175:51
[INFO] [stdout]     |
[INFO] [stdout] 175 |             new_buf.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:745:48
[INFO] [stdout]     |
[INFO] [stdout] 745 |         let mut tmp = ManuallyDrop::new(unsafe{uninitialized()});
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:785:25
[INFO] [stdout]     |
[INFO] [stdout] 785 |         buf.push(unsafe{uninitialized()});
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |         buf.push(unsafe{uninitialized()});
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/circular_buffer/circular.rs:814:23
[INFO] [stdout]     |
[INFO] [stdout] 814 |         v.push(unsafe{uninitialized()});
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 388 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:411:21
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn iter_mut(&mut self) -> IterMut<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] 411 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/circular_buffer/circular.rs:457:18
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn drain(&mut self) -> 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn drain(&mut self) -> Drain<'_, T>{
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "63b9e71474faf9cbbb2c3af20277b5004cbd37d74b70c2a9c9bf091a7c210028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b9e71474faf9cbbb2c3af20277b5004cbd37d74b70c2a9c9bf091a7c210028", kill_on_drop: false }`
[INFO] [stdout] 63b9e71474faf9cbbb2c3af20277b5004cbd37d74b70c2a9c9bf091a7c210028
[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] d4c70cadf1b65658aaa0df423093cb614158fe71153d34163ce0eb6dce899c53
[INFO] running `Command { std: "docker" "start" "-a" "d4c70cadf1b65658aaa0df423093cb614158fe71153d34163ce0eb6dce899c53", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/circular_buffer/circular.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute};
[INFO] [stderr]   |                              ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/circular_buffer/circular.rs:93:50
[INFO] [stderr]    |
[INFO] [stderr] 93 |             buffer.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/circular_buffer/circular.rs:175:51
[INFO] [stderr]     |
[INFO] [stderr] 175 |             new_buf.push(ManuallyDrop::new(unsafe{uninitialized()}));
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/circular_buffer/circular.rs:745:48
[INFO] [stderr]     |
[INFO] [stderr] 745 |         let mut tmp = ManuallyDrop::new(unsafe{uninitialized()});
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/circular_buffer/circular.rs:785:25
[INFO] [stderr]     |
[INFO] [stderr] 785 |         buf.push(unsafe{uninitialized()});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/circular_buffer/circular.rs:800:25
[INFO] [stderr]     |
[INFO] [stderr] 800 |         buf.push(unsafe{uninitialized()});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/circular_buffer/circular.rs:814:23
[INFO] [stderr]     |
[INFO] [stderr] 814 |         v.push(unsafe{uninitialized()});
[INFO] [stderr]     |                       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/circular_buffer/circular.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 388 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/circular_buffer/circular.rs:411:21
[INFO] [stderr]     |
[INFO] [stderr] 411 |     pub fn iter_mut(&mut self) -> IterMut<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] 411 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/circular_buffer/circular.rs:457:18
[INFO] [stderr]     |
[INFO] [stderr] 457 |     pub fn drain(&mut self) -> 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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 457 |     pub fn drain(&mut self) -> Drain<'_, T>{
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `advanced_collections` (lib) generated 10 warnings (run `cargo fix --lib -p advanced_collections` to apply 3 suggestions)
[INFO] [stderr] warning: `advanced_collections` (lib test) generated 10 warnings (10 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/advanced_collections-779d0b0def00ac00)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test circular_buffer::circular::tests::test_access_elems ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_append ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_capacity ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_back_push_pop ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_clear ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_cmp ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_create ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_drain ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_drops ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_droppable ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_iters_ref ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_front_push_pop ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_full_empty ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_iters_val ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_len ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_linearize ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_reverse ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_slices ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_swap ... ok
[INFO] [stdout] test counter::counter::tests::chars ... ok
[INFO] [stdout] test counter::counter::tests::new ... ok
[INFO] [stdout] test counter::fast_counter::tests::new ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::contains ... ok
[INFO] [stdout] test counter::counter::tests::ints ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::create ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::union ... ok
[INFO] [stdout] test interval::bounds::tests::test_div ... ok
[INFO] [stdout] test interval::bounds::tests::test_add ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_create_check_destroy ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_upper_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_val_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_mul ... ok
[INFO] [stdout] test interval::bounds::tests::test_sub ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_create_check_destroy ... ok
[INFO] [stdout] test interval::bounds::tests::test_is_separated_from ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_lower_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_val_cmp ... ok
[INFO] [stdout] test interval::interval::tests::test_can_be_merged ... ok
[INFO] [stdout] test interval::interval::tests::test_contains_interval ... ok
[INFO] [stdout] test interval::interval::tests::test_contains_val ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::make_set ... ok
[INFO] [stdout] test interval::interval::tests::test_create_closed ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_cmp ... ok
[INFO] [stdout] test interval::interval::tests::test_create_empty ... ok
[INFO] [stdout] test interval::interval::tests::test_into_intersection ... ok
[INFO] [stdout] test interval::interval::tests::test_create_lower_closed ... ok
[INFO] [stdout] test interval::interval::tests::test_create_single ... ok
[INFO] [stdout] test interval::interval::tests::test_create_upper_closed ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_eq ... ok
[INFO] [stdout] test interval::interval::tests::test_merge ... ok
[INFO] [stdout] test interval::interval::tests::test_intersection ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_eq ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_ne ... ok
[INFO] [stdout] test interval::interval::tests::test_into_merged ... ok
[INFO] [stdout] test interval::interval_math::tests::test_add ... ok
[INFO] [stdout] test interval::interval::tests::test_into_span ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_eq ... ok
[INFO] [stdout] test interval::interval_math::tests::test_mul ... ok
[INFO] [stdout] test interval::interval_math::tests::test_sub ... ok
[INFO] [stdout] test interval::interval_math::tests::test_div ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_nq ... ok
[INFO] [stdout] test interval::interval::tests::test_span ... ok
[INFO] [stdout] test interval::interval::tests::test_create_closed_fail - should panic ... ok
[INFO] [stdout] test interval::interval::tests::test_create_upper_closed_fail - should panic ... ok
[INFO] [stdout] test interval::interval::tests::test_create_lower_closed_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advanced_collections
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::len (line 106) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::clear (line 355) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::is_empty (line 188) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::last_mut (line 540) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::iter_mut (line 398) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer (line 14) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::is_full (line 209) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::capacity (line 131) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::new (line 61) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::last (line 516) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::drain (line 444) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::linearize (line 631) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::first_mut (line 491) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::push_back (line 234) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::pop_back (line 302) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::append (line 423) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::iter (line 376) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::pop_front (line 328) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::first (line 467) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::push_front (line 270) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::with_capacity (line 79) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::swap (line 658) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::slices (line 567) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T,S>::new (line 58) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::resize (line 152) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T,S>::from_hashmap (line 127) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T,S>::with_capacity (line 79) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter (line 15) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound (line 124) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::slices_mut (line 598) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::reverse (line 677) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::is_separated_from (line 160) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::is_closed (line 221) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T,S>::into_most_common (line 153) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T,S>::push (line 206) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::new (line 181) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T,S>::most_common (line 178) ... ok
[INFO] [stdout] test src/disjoint_set/disjoint_set.rs - disjoint_set::disjoint_set::DisjointSet (line 67) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::into_tuple (line 243) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound (line 463) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::is_separated_from (line 499) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::val (line 203) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::is_closed (line 523) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::new (line 541) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::can_be_merged (line 548) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T> (line 796) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::bounds (line 390) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval (line 26) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::into_tuple (line 563) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::empty (line 255) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::closed (line 197) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_span (line 732) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::contains_interval (line 519) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_merged (line 577) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_intersection (line 668) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_bounds (line 303) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::intersection (line 698) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::intersects (line 649) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::from_bounds (line 107) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::contains_val (line 502) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_lower_closed (line 457) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_single (line 434) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::lower (line 367) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_empty (line 416) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_tuple (line 276) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::lower_closed (line 216) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::open (line 178) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::merge (line 608) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::new (line 87) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::single (line 157) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_upper_closed (line 479) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::upper (line 344) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::span (line 759) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::upper_closed (line 235) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4c70cadf1b65658aaa0df423093cb614158fe71153d34163ce0eb6dce899c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c70cadf1b65658aaa0df423093cb614158fe71153d34163ce0eb6dce899c53", kill_on_drop: false }`
[INFO] [stdout] d4c70cadf1b65658aaa0df423093cb614158fe71153d34163ce0eb6dce899c53
