[INFO] fetching crate rsubox 0.2.1...
[INFO] testing rsubox-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rsubox 0.2.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsubox 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9126c5f0277b4602cdc7c464d6e9235d4e9c5eeeb2b5901b83764040c02bdc75
[INFO] running `Command { std: "docker" "start" "-a" "9126c5f0277b4602cdc7c464d6e9235d4e9c5eeeb2b5901b83764040c02bdc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9126c5f0277b4602cdc7c464d6e9235d4e9c5eeeb2b5901b83764040c02bdc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9126c5f0277b4602cdc7c464d6e9235d4e9c5eeeb2b5901b83764040c02bdc75", kill_on_drop: false }`
[INFO] [stdout] 9126c5f0277b4602cdc7c464d6e9235d4e9c5eeeb2b5901b83764040c02bdc75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836bdebf1b52e965a3e563cfd2653c07d4525d1b87e37ba571a62dc3f8e09bb0
[INFO] running `Command { std: "docker" "start" "-a" "836bdebf1b52e965a3e563cfd2653c07d4525d1b87e37ba571a62dc3f8e09bb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling log v0.4.17
[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 fnmatch-sys v1.0.0
[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 5.57s
[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 4`
[INFO] running `Command { std: "docker" "inspect" "836bdebf1b52e965a3e563cfd2653c07d4525d1b87e37ba571a62dc3f8e09bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836bdebf1b52e965a3e563cfd2653c07d4525d1b87e37ba571a62dc3f8e09bb0", kill_on_drop: false }`
[INFO] [stdout] 836bdebf1b52e965a3e563cfd2653c07d4525d1b87e37ba571a62dc3f8e09bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e4eb601c6d1cb31574c63ecd63ebea4ea8768a97ef5a6277b05fe08b77d2950
[INFO] running `Command { std: "docker" "start" "-a" "0e4eb601c6d1cb31574c63ecd63ebea4ea8768a97ef5a6277b05fe08b77d2950", 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 2.08s
[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 4`
[INFO] running `Command { std: "docker" "inspect" "0e4eb601c6d1cb31574c63ecd63ebea4ea8768a97ef5a6277b05fe08b77d2950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4eb601c6d1cb31574c63ecd63ebea4ea8768a97ef5a6277b05fe08b77d2950", kill_on_drop: false }`
[INFO] [stdout] 0e4eb601c6d1cb31574c63ecd63ebea4ea8768a97ef5a6277b05fe08b77d2950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60a507e991d5e5a5fbef91c427dd0f08a01c71c4961aa22c91f56d2b9525d4fe
[INFO] running `Command { std: "docker" "start" "-a" "60a507e991d5e5a5fbef91c427dd0f08a01c71c4961aa22c91f56d2b9525d4fe", 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 0.07s
[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 4`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsubox-348a468541981a56)
[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" "60a507e991d5e5a5fbef91c427dd0f08a01c71c4961aa22c91f56d2b9525d4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a507e991d5e5a5fbef91c427dd0f08a01c71c4961aa22c91f56d2b9525d4fe", kill_on_drop: false }`
[INFO] [stdout] 60a507e991d5e5a5fbef91c427dd0f08a01c71c4961aa22c91f56d2b9525d4fe
