[INFO] fetching crate tinybox 0.3.1...
[INFO] checking tinybox-0.3.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate tinybox 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tinybox 0.3.1
[INFO] finished tweaking crates.io crate tinybox 0.3.1
[INFO] tweaked toml for crates.io crate tinybox 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinybox 0.3.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 025d1152f5723737586aea50031c8b1aae1e33ed890646818df180d8e52b565d
[INFO] running `Command { std: "docker" "start" "-a" "025d1152f5723737586aea50031c8b1aae1e33ed890646818df180d8e52b565d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "025d1152f5723737586aea50031c8b1aae1e33ed890646818df180d8e52b565d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025d1152f5723737586aea50031c8b1aae1e33ed890646818df180d8e52b565d", kill_on_drop: false }`
[INFO] [stdout] 025d1152f5723737586aea50031c8b1aae1e33ed890646818df180d8e52b565d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d6b72b21facce645cd5120df0018b55bc0b285120a9c7395a002792eab6475
[INFO] running `Command { std: "docker" "start" "-a" "72d6b72b21facce645cd5120df0018b55bc0b285120a9c7395a002792eab6475", kill_on_drop: false }`
[INFO] [stderr]     Checking tinybox v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 | const PTR_SIZE: usize = mem::size_of::<*mut usize>();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     unused_qualifications,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 41 - const PTR_SIZE: usize = mem::size_of::<*mut usize>();
[INFO] [stdout] 41 + const PTR_SIZE: usize = size_of::<*mut usize>();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 | const PTR_ALIGN: usize = mem::align_of::<*mut usize>();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 42 - const PTR_ALIGN: usize = mem::align_of::<*mut usize>();
[INFO] [stdout] 42 + const PTR_ALIGN: usize = align_of::<*mut usize>();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let size = mem::size_of_val::<T>(&*src);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 90 -         let size = mem::size_of_val::<T>(&*src);
[INFO] [stdout] 90 +         let size = size_of_val::<T>(&*src);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let align = mem::align_of_val::<T>(&*src);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let align = mem::align_of_val::<T>(&*src);
[INFO] [stdout] 91 +         let align = align_of_val::<T>(&*src);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:125:37
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 125 -         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout] 125 +         Self::is_tiny_by_components(size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:125:58
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 125 -         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout] 125 +         Self::is_tiny_by_components(mem::size_of::<T>(), align_of::<T>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:130:37
[INFO] [stdout]     |
[INFO] [stdout] 130 |         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 130 -         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout] 130 +         Self::is_tiny_by_components(size_of_val(v), mem::align_of_val(v))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:130:58
[INFO] [stdout]     |
[INFO] [stdout] 130 |         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 130 -         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout] 130 +         Self::is_tiny_by_components(mem::size_of_val(v), align_of_val(v))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:163:20
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let size = mem::size_of::<TinyBoxSized<U, S>>();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 163 -         let size = mem::size_of::<TinyBoxSized<U, S>>();
[INFO] [stdout] 163 +         let size = size_of::<TinyBoxSized<U, S>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 | const PTR_SIZE: usize = mem::size_of::<*mut usize>();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     unused_qualifications,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 41 - const PTR_SIZE: usize = mem::size_of::<*mut usize>();
[INFO] [stdout] 41 + const PTR_SIZE: usize = size_of::<*mut usize>();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 | const PTR_ALIGN: usize = mem::align_of::<*mut usize>();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 42 - const PTR_ALIGN: usize = mem::align_of::<*mut usize>();
[INFO] [stdout] 42 + const PTR_ALIGN: usize = align_of::<*mut usize>();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let size = mem::size_of_val::<T>(&*src);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 90 -         let size = mem::size_of_val::<T>(&*src);
[INFO] [stdout] 90 +         let size = size_of_val::<T>(&*src);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let align = mem::align_of_val::<T>(&*src);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let align = mem::align_of_val::<T>(&*src);
[INFO] [stdout] 91 +         let align = align_of_val::<T>(&*src);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:125:37
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 125 -         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout] 125 +         Self::is_tiny_by_components(size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:125:58
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 125 -         Self::is_tiny_by_components(mem::size_of::<T>(), mem::align_of::<T>())
[INFO] [stdout] 125 +         Self::is_tiny_by_components(mem::size_of::<T>(), align_of::<T>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:130:37
[INFO] [stdout]     |
[INFO] [stdout] 130 |         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 130 -         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout] 130 +         Self::is_tiny_by_components(size_of_val(v), mem::align_of_val(v))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:130:58
[INFO] [stdout]     |
[INFO] [stdout] 130 |         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 130 -         Self::is_tiny_by_components(mem::size_of_val(v), mem::align_of_val(v))
[INFO] [stdout] 130 +         Self::is_tiny_by_components(mem::size_of_val(v), align_of_val(v))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:163:20
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let size = mem::size_of::<TinyBoxSized<U, S>>();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 163 -         let size = mem::size_of::<TinyBoxSized<U, S>>();
[INFO] [stdout] 163 +         let size = size_of::<TinyBoxSized<U, S>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:421:24
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let ptr_size = mem::size_of::<usize>();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 421 -         let ptr_size = mem::size_of::<usize>();
[INFO] [stdout] 421 +         let ptr_size = size_of::<usize>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:441:23
[INFO] [stdout]     |
[INFO] [stdout] 441 |         assert_eq!(0, mem::size_of_val(&value_zero));
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 441 -         assert_eq!(0, mem::size_of_val(&value_zero));
[INFO] [stdout] 441 +         assert_eq!(0, size_of_val(&value_zero));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:442:23
[INFO] [stdout]     |
[INFO] [stdout] 442 |         assert_eq!(4, mem::size_of_val(&value_tiny));
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 442 -         assert_eq!(4, mem::size_of_val(&value_tiny));
[INFO] [stdout] 442 +         assert_eq!(4, size_of_val(&value_tiny));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:443:24
[INFO] [stdout]     |
[INFO] [stdout] 443 |         assert_eq!(32, mem::size_of_val(&value_big));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 443 -         assert_eq!(32, mem::size_of_val(&value_big));
[INFO] [stdout] 443 +         assert_eq!(32, size_of_val(&value_big));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:446:23
[INFO] [stdout]     |
[INFO] [stdout] 446 |         assert_eq!(0, mem::size_of_val(dyn_zero));
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 446 -         assert_eq!(0, mem::size_of_val(dyn_zero));
[INFO] [stdout] 446 +         assert_eq!(0, size_of_val(dyn_zero));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:447:23
[INFO] [stdout]     |
[INFO] [stdout] 447 |         assert_eq!(4, mem::size_of_val(dyn_tiny));
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 447 -         assert_eq!(4, mem::size_of_val(dyn_tiny));
[INFO] [stdout] 447 +         assert_eq!(4, size_of_val(dyn_tiny));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:448:24
[INFO] [stdout]     |
[INFO] [stdout] 448 |         assert_eq!(32, mem::size_of_val(dyn_big));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 448 -         assert_eq!(32, mem::size_of_val(dyn_big));
[INFO] [stdout] 448 +         assert_eq!(32, size_of_val(dyn_big));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:451:30
[INFO] [stdout]     |
[INFO] [stdout] 451 |         assert_eq!(ptr_size, mem::size_of_val(&ptr_zero));
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 451 -         assert_eq!(ptr_size, mem::size_of_val(&ptr_zero));
[INFO] [stdout] 451 +         assert_eq!(ptr_size, size_of_val(&ptr_zero));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:452:30
[INFO] [stdout]     |
[INFO] [stdout] 452 |         assert_eq!(ptr_size, mem::size_of_val(&ptr_tiny));
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 452 -         assert_eq!(ptr_size, mem::size_of_val(&ptr_tiny));
[INFO] [stdout] 452 +         assert_eq!(ptr_size, size_of_val(&ptr_tiny));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:453:30
[INFO] [stdout]     |
[INFO] [stdout] 453 |         assert_eq!(ptr_size, mem::size_of_val(&ptr_big));
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 453 -         assert_eq!(ptr_size, mem::size_of_val(&ptr_big));
[INFO] [stdout] 453 +         assert_eq!(ptr_size, size_of_val(&ptr_big));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:456:34
[INFO] [stdout]     |
[INFO] [stdout] 456 |         assert_eq!(2 * ptr_size, mem::size_of_val(&dynptr_zero));
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 456 -         assert_eq!(2 * ptr_size, mem::size_of_val(&dynptr_zero));
[INFO] [stdout] 456 +         assert_eq!(2 * ptr_size, size_of_val(&dynptr_zero));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:457:34
[INFO] [stdout]     |
[INFO] [stdout] 457 |         assert_eq!(2 * ptr_size, mem::size_of_val(&dynptr_tiny));
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 457 -         assert_eq!(2 * ptr_size, mem::size_of_val(&dynptr_tiny));
[INFO] [stdout] 457 +         assert_eq!(2 * ptr_size, size_of_val(&dynptr_tiny));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:458:34
[INFO] [stdout]     |
[INFO] [stdout] 458 |         assert_eq!(2 * ptr_size, mem::size_of_val(&dynptr_big));
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 458 -         assert_eq!(2 * ptr_size, mem::size_of_val(&dynptr_big));
[INFO] [stdout] 458 +         assert_eq!(2 * ptr_size, size_of_val(&dynptr_big));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `usize`
[INFO] [stdout] ...
[INFO] [stdout] 516 |         let tiny = tinybox!(dyn Any => 12345usize);
[INFO] [stdout]     |                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(forgetting_copy_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `[usize; 2]`
[INFO] [stdout] ...
[INFO] [stdout] 520 |         let big: TinyBox<dyn Any> = tinybox!(dyn Any => [12345usize, 5678]);
[INFO] [stdout]     |                                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `[usize; 2]`
[INFO] [stdout] ...
[INFO] [stdout] 524 |         let tiny_sized: TinyBoxSized<dyn Any, 1> = tinybox!(dyn Any => [12345usize, 5678]; 1);
[INFO] [stdout]     |                                                    ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `[usize; 3]`
[INFO] [stdout] ...
[INFO] [stdout] 528 |         let big_sized: TinyBoxSized<dyn Any, 1> = tinybox!(dyn Any => [12345usize, 5678, 4567]; 1);
[INFO] [stdout]     |                                                   ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `usize`
[INFO] [stdout] ...
[INFO] [stdout] 535 |         let tiny = tinybox!(dyn Any => 12345usize);
[INFO] [stdout]     |                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `[usize; 2]`
[INFO] [stdout] ...
[INFO] [stdout] 539 |         let big: TinyBox<dyn Any> = tinybox!(dyn Any => [12345usize, 5678]);
[INFO] [stdout]     |                                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `[usize; 2]`
[INFO] [stdout] ...
[INFO] [stdout] 543 |         let tiny_sized: TinyBoxSized<dyn Any, 1> = tinybox!(dyn Any => [12345usize, 5678]; 1);
[INFO] [stdout]     |                                                    ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout]  55 |             $crate::__forget(val);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `[usize; 3]`
[INFO] [stdout] ...
[INFO] [stdout] 547 |         let big_sized: TinyBoxSized<dyn Any, 1> = tinybox!(dyn Any => [12345usize, 5678, 4567]; 1);
[INFO] [stdout]     |                                                   ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tinybox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout]  55 -             $crate::__forget(val);
[INFO] [stdout]  55 +             let _ = val;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "72d6b72b21facce645cd5120df0018b55bc0b285120a9c7395a002792eab6475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d6b72b21facce645cd5120df0018b55bc0b285120a9c7395a002792eab6475", kill_on_drop: false }`
[INFO] [stdout] 72d6b72b21facce645cd5120df0018b55bc0b285120a9c7395a002792eab6475