[INFO] fetching crate rsubox 0.2.1...
[INFO] testing rsubox-0.2.1 against 1.97.0-beta.6 for beta-1.98-1
[INFO] extracting crate rsubox 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rsubox 0.2.1
[INFO] finished tweaking crates.io crate rsubox 0.2.1
[INFO] tweaked toml for crates.io crate rsubox 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsubox 0.2.1 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsubox 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopt v1.1.3
[INFO] [stderr]   Downloaded crc-catalog v1.1.1
[INFO] [stderr]   Downloaded fnmatch-sys v1.0.0
[INFO] [stderr]   Downloaded crc v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e
[INFO] running `Command { std: "docker" "start" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling fnmatch-sys v1.0.0
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling getopt v1.1.3
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling rsubox v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1252:65
[INFO] [stdout]      |
[INFO] [stdout] 1252 | ...   sysname: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().sysname.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout]      = note: `#[warn(ambiguous_glob_imports)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1253:66
[INFO] [stdout]      |
[INFO] [stdout] 1253 | ...   nodename: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().nodename.as_ptr() as *const ...
[INFO] [stdout]      |                                                            ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1254:65
[INFO] [stdout]      |
[INFO] [stdout] 1254 | ...   release: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().release.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1255:65
[INFO] [stdout]      |
[INFO] [stdout] 1255 | ...   version: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().version.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1256:65
[INFO] [stdout]      |
[INFO] [stdout] 1256 | ...   machine: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().machine.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/applets/dd.rs:846:57
[INFO] [stdout]     |
[INFO] [stdout] 846 | { unsafe { libc::signal(libc::SIGINT, interrupt_handler as libc::sighandler_t); } }
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 846 | { unsafe { libc::signal(libc::SIGINT, interrupt_handler as *const () as libc::sighandler_t); } }
[INFO] [stdout]     |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rsubox v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsubox v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1252:65
[INFO] [stdout]      |
[INFO] [stdout] 1252 | ...   sysname: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().sysname.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout]      = note: `#[warn(ambiguous_glob_imports)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1253:66
[INFO] [stdout]      |
[INFO] [stdout] 1253 | ...   nodename: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().nodename.as_ptr() as *const ...
[INFO] [stdout]      |                                                            ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1254:65
[INFO] [stdout]      |
[INFO] [stdout] 1254 | ...   release: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().release.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1255:65
[INFO] [stdout]      |
[INFO] [stdout] 1255 | ...   version: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().version.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `from_raw_parts` is ambiguous
[INFO] [stdout]     --> src/utils.rs:1256:65
[INFO] [stdout]      |
[INFO] [stdout] 1256 | ...   machine: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().machine.as_ptr() as *const u8...
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `from_raw_parts` could refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:39:5
[INFO] [stdout]      |
[INFO] [stdout]   39 | use std::slice::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stdout]     --> src/utils.rs:40:5
[INFO] [stdout]      |
[INFO] [stdout]   40 | use std::str::*;
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/applets/dd.rs:846:57
[INFO] [stdout]     |
[INFO] [stdout] 846 | { unsafe { libc::signal(libc::SIGINT, interrupt_handler as libc::sighandler_t); } }
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 846 | { unsafe { libc::signal(libc::SIGINT, interrupt_handler as *const () as libc::sighandler_t); } }
[INFO] [stdout]     |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rsubox v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `from_raw_parts` is ambiguous
[INFO] [stderr]     --> src/utils.rs:1252:65
[INFO] [stderr]      |
[INFO] [stderr] 1252 | ...   sysname: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().sysname.as_ptr() as *const u8...
[INFO] [stderr]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stderr] note: `from_raw_parts` could refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:39:5
[INFO] [stderr]      |
[INFO] [stderr]   39 | use std::slice::*;
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:40:5
[INFO] [stderr]      |
[INFO] [stderr]   40 | use std::str::*;
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stderr]      = note: `#[warn(ambiguous_glob_imports)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `from_raw_parts` is ambiguous
[INFO] [stderr]     --> src/utils.rs:1253:66
[INFO] [stderr]      |
[INFO] [stderr] 1253 | ...   nodename: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().nodename.as_ptr() as *const ...
[INFO] [stderr]      |                                                            ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stderr] note: `from_raw_parts` could refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:39:5
[INFO] [stderr]      |
[INFO] [stderr]   39 | use std::slice::*;
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:40:5
[INFO] [stderr]      |
[INFO] [stderr]   40 | use std::str::*;
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stderr] 
[INFO] [stderr] warning: `from_raw_parts` is ambiguous
[INFO] [stderr]     --> src/utils.rs:1254:65
[INFO] [stderr]      |
[INFO] [stderr] 1254 | ...   release: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().release.as_ptr() as *const u8...
[INFO] [stderr]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stderr] note: `from_raw_parts` could refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:39:5
[INFO] [stderr]      |
[INFO] [stderr]   39 | use std::slice::*;
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:40:5
[INFO] [stderr]      |
[INFO] [stderr]   40 | use std::str::*;
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stderr] 
[INFO] [stderr] warning: `from_raw_parts` is ambiguous
[INFO] [stderr]     --> src/utils.rs:1255:65
[INFO] [stderr]      |
[INFO] [stderr] 1255 | ...   version: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().version.as_ptr() as *const u8...
[INFO] [stderr]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stderr] note: `from_raw_parts` could refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:39:5
[INFO] [stderr]      |
[INFO] [stderr]   39 | use std::slice::*;
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:40:5
[INFO] [stderr]      |
[INFO] [stderr]   40 | use std::str::*;
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stderr] 
[INFO] [stderr] warning: `from_raw_parts` is ambiguous
[INFO] [stderr]     --> src/utils.rs:1256:65
[INFO] [stderr]      |
[INFO] [stderr] 1256 | ...   machine: OsString::from(&OsStr::from_bytes(unsafe { from_raw_parts(libc_name.assume_init_ref().machine.as_ptr() as *const u8...
[INFO] [stderr]      |                                                           ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stderr] note: `from_raw_parts` could refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:39:5
[INFO] [stderr]      |
[INFO] [stderr]   39 | use std::slice::*;
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr] note: `from_raw_parts` could also refer to the function imported here
[INFO] [stderr]     --> src/utils.rs:40:5
[INFO] [stderr]      |
[INFO] [stderr]   40 | use std::str::*;
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `from_raw_parts` to disambiguate
[INFO] [stderr]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]      = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stderr] 
[INFO] [stderr] warning: direct cast of function item into an integer
[INFO] [stderr]    --> src/applets/dd.rs:846:57
[INFO] [stderr]     |
[INFO] [stderr] 846 | { unsafe { libc::signal(libc::SIGINT, interrupt_handler as libc::sighandler_t); } }
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stderr] help: first cast to a pointer `as *const ()`
[INFO] [stderr]     |
[INFO] [stderr] 846 | { unsafe { libc::signal(libc::SIGINT, interrupt_handler as *const () as libc::sighandler_t); } }
[INFO] [stderr]     |                                                         ++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rsubox` (bin "rsubox" test) generated 6 warnings (run `cargo fix --bin "rsubox" -p rsubox --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rsubox v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsubox-4383e0ad57f34a46)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e", kill_on_drop: false }`
[INFO] [stdout] 022a440b2b8183c965d107db1f4cfe27d4ac736e7c8a1e33b7723eadc622833e
