[INFO] fetching crate atomicbox_nostd 0.3.1...
[INFO] testing atomicbox_nostd-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate atomicbox_nostd 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate atomicbox_nostd 0.3.1
[INFO] finished tweaking crates.io crate atomicbox_nostd 0.3.1
[INFO] tweaked toml for crates.io crate atomicbox_nostd 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate atomicbox_nostd 0.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88a0979e08c199a223dab76a64d57389a1b2bcb8c8ae55936c0ce7fff8a05328
[INFO] running `Command { std: "docker" "start" "-a" "88a0979e08c199a223dab76a64d57389a1b2bcb8c8ae55936c0ce7fff8a05328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88a0979e08c199a223dab76a64d57389a1b2bcb8c8ae55936c0ce7fff8a05328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a0979e08c199a223dab76a64d57389a1b2bcb8c8ae55936c0ce7fff8a05328", kill_on_drop: false }`
[INFO] [stdout] 88a0979e08c199a223dab76a64d57389a1b2bcb8c8ae55936c0ce7fff8a05328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dc7dfc178b9162d87bf85e05dbdd189b3ba4dc177a0bc28c8cf3ed1f9c33cf5
[INFO] running `Command { std: "docker" "start" "-a" "7dc7dfc178b9162d87bf85e05dbdd189b3ba4dc177a0bc28c8cf3ed1f9c33cf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomicbox_nostd v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/atomic_box.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Box::from_raw(ptr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |             let _ = Box::from_raw(ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "7dc7dfc178b9162d87bf85e05dbdd189b3ba4dc177a0bc28c8cf3ed1f9c33cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc7dfc178b9162d87bf85e05dbdd189b3ba4dc177a0bc28c8cf3ed1f9c33cf5", kill_on_drop: false }`
[INFO] [stdout] 7dc7dfc178b9162d87bf85e05dbdd189b3ba4dc177a0bc28c8cf3ed1f9c33cf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ae067e165b466bd8efe98accfad99ab0e3a3d43194ca46ab60a728d7b35d710
[INFO] running `Command { std: "docker" "start" "-a" "6ae067e165b466bd8efe98accfad99ab0e3a3d43194ca46ab60a728d7b35d710", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/atomic_box.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Box::from_raw(ptr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |             let _ = Box::from_raw(ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling atomicbox_nostd v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::boxed::Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/atomic_box.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Box::from_raw(ptr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |             let _ = Box::from_raw(ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "6ae067e165b466bd8efe98accfad99ab0e3a3d43194ca46ab60a728d7b35d710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae067e165b466bd8efe98accfad99ab0e3a3d43194ca46ab60a728d7b35d710", kill_on_drop: false }`
[INFO] [stdout] 6ae067e165b466bd8efe98accfad99ab0e3a3d43194ca46ab60a728d7b35d710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46df886c9a6f3ff830ac966f5092d226d2e6fd216a89627075c98c55201b19a9
[INFO] running `Command { std: "docker" "start" "-a" "46df886c9a6f3ff830ac966f5092d226d2e6fd216a89627075c98c55201b19a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]    --> src/atomic_box.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |             Box::from_raw(ptr);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 139 |             let _ = Box::from_raw(ptr);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `atomicbox_nostd` (lib) generated 1 warning
[INFO] [stderr] warning: unused return value of `std::boxed::Box::<T>::from_raw` that must be used
[INFO] [stderr]    --> src/atomic_box.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |             Box::from_raw(ptr);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 139 |             let _ = Box::from_raw(ptr);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `atomicbox_nostd` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomicbox_nostd-33a60f602668803d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]    Doc-tests atomicbox_nostd
[INFO] [stdout] test atomic_box::tests::atomic_box_drops ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_swap_mut_works ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_swap_works ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_pointer_identity ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_pointer_identity ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_box_drops ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_swap_mut_works ... ok
[INFO] [stdout] test atomic_box::tests::debug_fmt ... ok
[INFO] [stdout] test atomic_option_box::tests::debug_fmt ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_swap_works ... ok
[INFO] [stdout] test atomic_box::tests::atomic_threads ... ok
[INFO] [stdout] test atomic_box::tests::cant_use_foolish_swap_ordering_type - should panic ... ok
[INFO] [stdout] test atomic_option_box::tests::cant_use_foolish_swap_ordering_type - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap (line 70) ... FAILED
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::new (line 22) ... FAILED
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::into_inner (line 151) ... FAILED
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::take (line 98) ... FAILED
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap_mut (line 125) ... FAILED
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::swap (line 50) ... FAILED
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::into_inner (line 102) ... FAILED
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::new (line 39) ... FAILED
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::swap_mut (line 77) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap (line 70) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]   --> src/atomic_option_box.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | use atomicbox::AtomicOptionBox;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_box.rs - atomic_box::AtomicBox<T>::new (line 22) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]   --> src/atomic_box.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use atomicbox::AtomicBox;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::into_inner (line 151) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]    --> src/atomic_option_box.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | use atomicbox::AtomicOptionBox;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::take (line 98) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]    --> src/atomic_option_box.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | use atomicbox::AtomicOptionBox;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap_mut (line 125) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]    --> src/atomic_option_box.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | use atomicbox::AtomicOptionBox;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_box.rs - atomic_box::AtomicBox<T>::swap (line 50) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]   --> src/atomic_box.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use atomicbox::AtomicBox;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_box.rs - atomic_box::AtomicBox<T>::into_inner (line 102) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]    --> src/atomic_box.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | use atomicbox::AtomicBox;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::new (line 39) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]   --> src/atomic_option_box.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use atomicbox::AtomicOptionBox;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/atomic_box.rs - atomic_box::AtomicBox<T>::swap_mut (line 77) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `atomicbox`
[INFO] [stdout]   --> src/atomic_box.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | use atomicbox::AtomicBox;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `atomicbox`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `atomicbox`, use `cargo add atomicbox` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/atomic_box.rs - atomic_box::AtomicBox<T>::into_inner (line 102)
[INFO] [stdout]     src/atomic_box.rs - atomic_box::AtomicBox<T>::new (line 22)
[INFO] [stdout]     src/atomic_box.rs - atomic_box::AtomicBox<T>::swap (line 50)
[INFO] [stdout]     src/atomic_box.rs - atomic_box::AtomicBox<T>::swap_mut (line 77)
[INFO] [stdout]     src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::into_inner (line 151)
[INFO] [stdout]     src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::new (line 39)
[INFO] [stdout]     src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap (line 70)
[INFO] [stdout]     src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap_mut (line 125)
[INFO] [stdout]     src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::take (line 98)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "46df886c9a6f3ff830ac966f5092d226d2e6fd216a89627075c98c55201b19a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46df886c9a6f3ff830ac966f5092d226d2e6fd216a89627075c98c55201b19a9", kill_on_drop: false }`
[INFO] [stdout] 46df886c9a6f3ff830ac966f5092d226d2e6fd216a89627075c98c55201b19a9