[INFO] fetching crate vptr 0.2.1...
[INFO] testing vptr-0.2.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate vptr 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate vptr 0.2.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vptr 0.2.1
[INFO] finished tweaking crates.io crate vptr 0.2.1
[INFO] tweaked toml for crates.io crate vptr 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vptr-macros v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d25c8936f6fd703eb9dd0e8d16a751a71ea8b909aebcf6bdb2f3afc46becacf
[INFO] running `Command { std: "docker" "start" "-a" "3d25c8936f6fd703eb9dd0e8d16a751a71ea8b909aebcf6bdb2f3afc46becacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d25c8936f6fd703eb9dd0e8d16a751a71ea8b909aebcf6bdb2f3afc46becacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d25c8936f6fd703eb9dd0e8d16a751a71ea8b909aebcf6bdb2f3afc46becacf", kill_on_drop: false }`
[INFO] [stdout] 3d25c8936f6fd703eb9dd0e8d16a751a71ea8b909aebcf6bdb2f3afc46becacf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a79f90c9d0d9bf017dfa1887f97fc76e852e668a3595a514156cddec0e982cd4
[INFO] running `Command { std: "docker" "start" "-a" "a79f90c9d0d9bf017dfa1887f97fc76e852e668a3595a514156cddec0e982cd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling vptr-macros v0.2.1
[INFO] [stderr]    Compiling vptr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:488:18
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { 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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { let _ = Box::from_raw(ptr); };
[INFO] [stdout]     |                  +++++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "a79f90c9d0d9bf017dfa1887f97fc76e852e668a3595a514156cddec0e982cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79f90c9d0d9bf017dfa1887f97fc76e852e668a3595a514156cddec0e982cd4", kill_on_drop: false }`
[INFO] [stdout] a79f90c9d0d9bf017dfa1887f97fc76e852e668a3595a514156cddec0e982cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33c92d6e340b277a45d76cf3402812bbb3d3f2aedfe85ac3214559aed622463b
[INFO] running `Command { std: "docker" "start" "-a" "33c92d6e340b277a45d76cf3402812bbb3d3f2aedfe85ac3214559aed622463b", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:488:18
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { 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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { let _ = Box::from_raw(ptr); };
[INFO] [stdout]     |                  +++++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vptr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ThinBox`
[INFO] [stdout]    --> src/lib.rs:562:36
[INFO] [stdout]     |
[INFO] [stdout] 562 |     pub use crate::{vptr, HasVPtr, ThinBox, ThinRef, ThinRefMut, VPtr};
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:488:18
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { 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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { let _ = Box::from_raw(ptr); };
[INFO] [stdout]     |                  +++++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:573:5
[INFO] [stdout]     |
[INFO] [stdout] 573 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:595:5
[INFO] [stdout]     |
[INFO] [stdout] 595 |     #[vptr(MyTrait, SomeOtherTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:653:5
[INFO] [stdout]     |
[INFO] [stdout] 653 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 676 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:693:5
[INFO] [stdout]     |
[INFO] [stdout] 693 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:711:5
[INFO] [stdout]     |
[INFO] [stdout] 711 |     #[vptr(std::fmt::Display)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:736:9
[INFO] [stdout]     |
[INFO] [stdout] 736 |         #[vptr("TraitWithGen<u64>")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vptr` (lib test) due to 8 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "33c92d6e340b277a45d76cf3402812bbb3d3f2aedfe85ac3214559aed622463b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c92d6e340b277a45d76cf3402812bbb3d3f2aedfe85ac3214559aed622463b", kill_on_drop: false }`
[INFO] [stdout] 33c92d6e340b277a45d76cf3402812bbb3d3f2aedfe85ac3214559aed622463b
[INFO] testing vptr-0.2.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate vptr 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate vptr 0.2.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vptr 0.2.1
[INFO] finished tweaking crates.io crate vptr 0.2.1
[INFO] tweaked toml for crates.io crate vptr 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fc60b1ec0d96c66231e9206a3b5ec21b9ee66d0ed3d400cbd5365eb241e3647
[INFO] running `Command { std: "docker" "start" "-a" "9fc60b1ec0d96c66231e9206a3b5ec21b9ee66d0ed3d400cbd5365eb241e3647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fc60b1ec0d96c66231e9206a3b5ec21b9ee66d0ed3d400cbd5365eb241e3647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc60b1ec0d96c66231e9206a3b5ec21b9ee66d0ed3d400cbd5365eb241e3647", kill_on_drop: false }`
[INFO] [stdout] 9fc60b1ec0d96c66231e9206a3b5ec21b9ee66d0ed3d400cbd5365eb241e3647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c99d168d6bf7f520fbbb7ae66e1c886182fceb5380f05f5952b3da5836d5e15
[INFO] running `Command { std: "docker" "start" "-a" "6c99d168d6bf7f520fbbb7ae66e1c886182fceb5380f05f5952b3da5836d5e15", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling vptr-macros v0.2.1
[INFO] [stderr]    Compiling vptr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:488:18
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { 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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { let _ = Box::from_raw(ptr); };
[INFO] [stdout]     |                  +++++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "6c99d168d6bf7f520fbbb7ae66e1c886182fceb5380f05f5952b3da5836d5e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c99d168d6bf7f520fbbb7ae66e1c886182fceb5380f05f5952b3da5836d5e15", kill_on_drop: false }`
[INFO] [stdout] 6c99d168d6bf7f520fbbb7ae66e1c886182fceb5380f05f5952b3da5836d5e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14bb90c0488fdf8935d7480414bccd785b7e726cdb0aeca40bcb9f1e8a05a9a6
[INFO] running `Command { std: "docker" "start" "-a" "14bb90c0488fdf8935d7480414bccd785b7e726cdb0aeca40bcb9f1e8a05a9a6", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:488:18
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { 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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { let _ = Box::from_raw(ptr); };
[INFO] [stdout]     |                  +++++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vptr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ThinBox`
[INFO] [stdout]    --> src/lib.rs:562:36
[INFO] [stdout]     |
[INFO] [stdout] 562 |     pub use crate::{vptr, HasVPtr, ThinBox, ThinRef, ThinRefMut, VPtr};
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:677:18
[INFO] [stdout]     |
[INFO] [stdout] 677 |     struct Tuple(u32, u32);
[INFO] [stdout]     |            ----- ^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 677 |     struct Tuple((), u32);
[INFO] [stdout]     |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:488:18
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { 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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |         unsafe { let _ = Box::from_raw(ptr); };
[INFO] [stdout]     |                  +++++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:573:5
[INFO] [stdout]     |
[INFO] [stdout] 573 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:595:5
[INFO] [stdout]     |
[INFO] [stdout] 595 |     #[vptr(MyTrait, SomeOtherTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:653:5
[INFO] [stdout]     |
[INFO] [stdout] 653 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 676 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:693:5
[INFO] [stdout]     |
[INFO] [stdout] 693 |     #[vptr(MyTrait)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:711:5
[INFO] [stdout]     |
[INFO] [stdout] 711 |     #[vptr(std::fmt::Display)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: could not evaluate static initializer
[INFO] [stdout]    --> src/lib.rs:736:9
[INFO] [stdout]     |
[INFO] [stdout] 736 |         #[vptr("TraitWithGen<u64>")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `vptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vptr` (lib test) due to 8 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "14bb90c0488fdf8935d7480414bccd785b7e726cdb0aeca40bcb9f1e8a05a9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14bb90c0488fdf8935d7480414bccd785b7e726cdb0aeca40bcb9f1e8a05a9a6", kill_on_drop: false }`
[INFO] [stdout] 14bb90c0488fdf8935d7480414bccd785b7e726cdb0aeca40bcb9f1e8a05a9a6
