[INFO] fetching crate io-tools 0.1.1...
[INFO] testing io-tools-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate io-tools 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate io-tools 0.1.1
[INFO] finished tweaking crates.io crate io-tools 0.1.1
[INFO] tweaked toml for crates.io crate io-tools 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-tools 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c6a45657521a83ebff3b7cfc822acaf36d95598f1b93c9d07e79c43ebf448d3
[INFO] running `Command { std: "docker" "start" "-a" "2c6a45657521a83ebff3b7cfc822acaf36d95598f1b93c9d07e79c43ebf448d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c6a45657521a83ebff3b7cfc822acaf36d95598f1b93c9d07e79c43ebf448d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6a45657521a83ebff3b7cfc822acaf36d95598f1b93c9d07e79c43ebf448d3", kill_on_drop: false }`
[INFO] [stdout] 2c6a45657521a83ebff3b7cfc822acaf36d95598f1b93c9d07e79c43ebf448d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3911f55a7be8c7f848a4a80f48980f9ad6d88664ee556bf7ac28f811fad392d5
[INFO] running `Command { std: "docker" "start" "-a" "3911f55a7be8c7f848a4a80f48980f9ad6d88664ee556bf7ac28f811fad392d5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling io-tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn write_u8(&mut self, data: u8) -> IOResult<()> { write_func!(self, u8, data) }
[INFO] [stdout]     |                                                            --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn write_u16(&mut self, data: u16) -> IOResult<()> { write_func!(self, u16, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn write_u32(&mut self, data: u32) -> IOResult<()> { write_func!(self, u32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn write_u64(&mut self, data: u64) -> IOResult<()> { write_func!(self, u64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn write_i8(&mut self, data: i8) -> IOResult<()> { write_func!(self, i8, data) }
[INFO] [stdout]     |                                                            --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn write_i16(&mut self, data: i16) -> IOResult<()> { write_func!(self, i16, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn write_i32(&mut self, data: i32) -> IOResult<()> { write_func!(self, i32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn write_i64(&mut self, data: i64) -> IOResult<()> { write_func!(self, i64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn write_f32(&mut self, data: f32) -> IOResult<()> { write_func!(self, f32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn write_f64(&mut self, data: f64) -> IOResult<()> { write_func!(self, f64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn write_u8_at(&mut self, offset: usize, data: u8) -> IOResult<()> { write_at_func!(self, u8, offset, data) }
[INFO] [stdout]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn write_u16_at(&mut self, offset: usize, data: u16) -> IOResult<()> { write_at_func!(self, u16, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn write_u32_at(&mut self, offset: usize, data: u32) -> IOResult<()> { write_at_func!(self, u32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn write_u64_at(&mut self, offset: usize, data: u64) -> IOResult<()> { write_at_func!(self, u64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn write_i8_at(&mut self, offset: usize, data: i8) -> IOResult<()> { write_at_func!(self, i8, offset, data) }
[INFO] [stdout]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn write_i16_at(&mut self, offset: usize, data: i16) -> IOResult<()> { write_at_func!(self, i16, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn write_i32_at(&mut self, offset: usize, data: i32) -> IOResult<()> { write_at_func!(self, i32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn write_i64_at(&mut self, offset: usize, data: i64) -> IOResult<()> { write_at_func!(self, i64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn write_f32_at(&mut self, offset: usize, data: f32) -> IOResult<()> { write_at_func!(self, f32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn write_f64_at(&mut self, offset: usize, data: f64) -> IOResult<()> { write_at_func!(self, f64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:250:36
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:337:32
[INFO] [stdout]     |
[INFO] [stdout] 337 |             ::std::intrinsics::copy(src, dst, self.remaining());
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |         IOError::new(IOErrorCode::Utf8Error, err.description())
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `err_code` and `err_msg` are never read
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct IOError {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     err_code: IOErrorCode,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     err_msg: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IOError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/common/buf.rs:345:13
[INFO] [stdout]     |
[INFO] [stdout] 345 |             *(&self.pos as *const usize as *mut usize) = pos;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "3911f55a7be8c7f848a4a80f48980f9ad6d88664ee556bf7ac28f811fad392d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3911f55a7be8c7f848a4a80f48980f9ad6d88664ee556bf7ac28f811fad392d5", kill_on_drop: false }`
[INFO] [stdout] 3911f55a7be8c7f848a4a80f48980f9ad6d88664ee556bf7ac28f811fad392d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9300fc9422b0b2245de377920889788d1e8d0c88b532fa40c8343890addc2e5
[INFO] running `Command { std: "docker" "start" "-a" "b9300fc9422b0b2245de377920889788d1e8d0c88b532fa40c8343890addc2e5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn write_u8(&mut self, data: u8) -> IOResult<()> { write_func!(self, u8, data) }
[INFO] [stdout]     |                                                            --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn write_u16(&mut self, data: u16) -> IOResult<()> { write_func!(self, u16, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn write_u32(&mut self, data: u32) -> IOResult<()> { write_func!(self, u32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn write_u64(&mut self, data: u64) -> IOResult<()> { write_func!(self, u64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn write_i8(&mut self, data: i8) -> IOResult<()> { write_func!(self, i8, data) }
[INFO] [stdout]     |                                                            --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn write_i16(&mut self, data: i16) -> IOResult<()> { write_func!(self, i16, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn write_i32(&mut self, data: i32) -> IOResult<()> { write_func!(self, i32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn write_i64(&mut self, data: i64) -> IOResult<()> { write_func!(self, i64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn write_f32(&mut self, data: f32) -> IOResult<()> { write_func!(self, f32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn write_f64(&mut self, data: f64) -> IOResult<()> { write_func!(self, f64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn write_u8_at(&mut self, offset: usize, data: u8) -> IOResult<()> { write_at_func!(self, u8, offset, data) }
[INFO] [stdout]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn write_u16_at(&mut self, offset: usize, data: u16) -> IOResult<()> { write_at_func!(self, u16, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn write_u32_at(&mut self, offset: usize, data: u32) -> IOResult<()> { write_at_func!(self, u32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn write_u64_at(&mut self, offset: usize, data: u64) -> IOResult<()> { write_at_func!(self, u64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn write_i8_at(&mut self, offset: usize, data: i8) -> IOResult<()> { write_at_func!(self, i8, offset, data) }
[INFO] [stdout]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn write_i16_at(&mut self, offset: usize, data: i16) -> IOResult<()> { write_at_func!(self, i16, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn write_i32_at(&mut self, offset: usize, data: i32) -> IOResult<()> { write_at_func!(self, i32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn write_i64_at(&mut self, offset: usize, data: i64) -> IOResult<()> { write_at_func!(self, i64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn write_f32_at(&mut self, offset: usize, data: f32) -> IOResult<()> { write_at_func!(self, f32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn write_f64_at(&mut self, offset: usize, data: f64) -> IOResult<()> { write_at_func!(self, f64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling io-tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:250:36
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:337:32
[INFO] [stdout]     |
[INFO] [stdout] 337 |             ::std::intrinsics::copy(src, dst, self.remaining());
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |         IOError::new(IOErrorCode::Utf8Error, err.description())
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `err_code` and `err_msg` are never read
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct IOError {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     err_code: IOErrorCode,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     err_msg: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IOError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/common/buf.rs:345:13
[INFO] [stdout]     |
[INFO] [stdout] 345 |             *(&self.pos as *const usize as *mut usize) = pos;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn write_u8(&mut self, data: u8) -> IOResult<()> { write_func!(self, u8, data) }
[INFO] [stdout]     |                                                            --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn write_u16(&mut self, data: u16) -> IOResult<()> { write_func!(self, u16, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn write_u32(&mut self, data: u32) -> IOResult<()> { write_func!(self, u32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn write_u64(&mut self, data: u64) -> IOResult<()> { write_func!(self, u64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn write_i8(&mut self, data: i8) -> IOResult<()> { write_func!(self, i8, data) }
[INFO] [stdout]     |                                                            --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn write_i16(&mut self, data: i16) -> IOResult<()> { write_func!(self, i16, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn write_i32(&mut self, data: i32) -> IOResult<()> { write_func!(self, i32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn write_i64(&mut self, data: i64) -> IOResult<()> { write_func!(self, i64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn write_f32(&mut self, data: f32) -> IOResult<()> { write_func!(self, f32, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn write_f64(&mut self, data: f64) -> IOResult<()> { write_func!(self, f64, data) }
[INFO] [stdout]     |                                                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn write_u8_at(&mut self, offset: usize, data: u8) -> IOResult<()> { write_at_func!(self, u8, offset, data) }
[INFO] [stdout]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn write_u16_at(&mut self, offset: usize, data: u16) -> IOResult<()> { write_at_func!(self, u16, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn write_u32_at(&mut self, offset: usize, data: u32) -> IOResult<()> { write_at_func!(self, u32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn write_u64_at(&mut self, offset: usize, data: u64) -> IOResult<()> { write_at_func!(self, u64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn write_i8_at(&mut self, offset: usize, data: i8) -> IOResult<()> { write_at_func!(self, i8, offset, data) }
[INFO] [stdout]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn write_i16_at(&mut self, offset: usize, data: i16) -> IOResult<()> { write_at_func!(self, i16, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn write_i32_at(&mut self, offset: usize, data: i32) -> IOResult<()> { write_at_func!(self, i32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn write_i64_at(&mut self, offset: usize, data: i64) -> IOResult<()> { write_at_func!(self, i64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn write_f32_at(&mut self, offset: usize, data: f32) -> IOResult<()> { write_at_func!(self, f32, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:63:36
[INFO] [stdout]     |
[INFO] [stdout]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn write_f64_at(&mut self, offset: usize, data: f64) -> IOResult<()> { write_at_func!(self, f64, offset, data) }
[INFO] [stdout]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:250:36
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]    --> src/common/buf.rs:337:32
[INFO] [stdout]     |
[INFO] [stdout] 337 |             ::std::intrinsics::copy(src, dst, self.remaining());
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |         IOError::new(IOErrorCode::Utf8Error, err.description())
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `err_code` and `err_msg` are never read
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct IOError {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     err_code: IOErrorCode,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     err_msg: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IOError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/common/buf.rs:345:13
[INFO] [stdout]     |
[INFO] [stdout] 345 |             *(&self.pos as *const usize as *mut usize) = pos;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "b9300fc9422b0b2245de377920889788d1e8d0c88b532fa40c8343890addc2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9300fc9422b0b2245de377920889788d1e8d0c88b532fa40c8343890addc2e5", kill_on_drop: false }`
[INFO] [stdout] b9300fc9422b0b2245de377920889788d1e8d0c88b532fa40c8343890addc2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4698b0665bfb54046669f41276cdcfac5674a701fab232ccc68f98d0777c8e8
[INFO] running `Command { std: "docker" "start" "-a" "f4698b0665bfb54046669f41276cdcfac5674a701fab232ccc68f98d0777c8e8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 132 |     pub fn write_u8(&mut self, data: u8) -> IOResult<()> { write_func!(self, u8, data) }
[INFO] [stderr]     |                                                            --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 |     pub fn write_u16(&mut self, data: u16) -> IOResult<()> { write_func!(self, u16, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     pub fn write_u32(&mut self, data: u32) -> IOResult<()> { write_func!(self, u32, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |     pub fn write_u64(&mut self, data: u64) -> IOResult<()> { write_func!(self, u64, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     pub fn write_i8(&mut self, data: i8) -> IOResult<()> { write_func!(self, i8, data) }
[INFO] [stderr]     |                                                            --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |     pub fn write_i16(&mut self, data: i16) -> IOResult<()> { write_func!(self, i16, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 138 |     pub fn write_i32(&mut self, data: i32) -> IOResult<()> { write_func!(self, i32, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 139 |     pub fn write_i64(&mut self, data: i64) -> IOResult<()> { write_func!(self, i64, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     pub fn write_f32(&mut self, data: f32) -> IOResult<()> { write_func!(self, f32, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:47:36
[INFO] [stderr]     |
[INFO] [stderr]  47 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 141 |     pub fn write_f64(&mut self, data: f64) -> IOResult<()> { write_func!(self, f64, data) }
[INFO] [stderr]     |                                                              ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 142 |     pub fn write_u8_at(&mut self, offset: usize, data: u8) -> IOResult<()> { write_at_func!(self, u8, offset, data) }
[INFO] [stderr]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 143 |     pub fn write_u16_at(&mut self, offset: usize, data: u16) -> IOResult<()> { write_at_func!(self, u16, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 144 |     pub fn write_u32_at(&mut self, offset: usize, data: u32) -> IOResult<()> { write_at_func!(self, u32, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn write_u64_at(&mut self, offset: usize, data: u64) -> IOResult<()> { write_at_func!(self, u64, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 146 |     pub fn write_i8_at(&mut self, offset: usize, data: i8) -> IOResult<()> { write_at_func!(self, i8, offset, data) }
[INFO] [stderr]     |                                                                              -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 147 |     pub fn write_i16_at(&mut self, offset: usize, data: i16) -> IOResult<()> { write_at_func!(self, i16, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 148 |     pub fn write_i32_at(&mut self, offset: usize, data: i32) -> IOResult<()> { write_at_func!(self, i32, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 149 |     pub fn write_i64_at(&mut self, offset: usize, data: i64) -> IOResult<()> { write_at_func!(self, i64, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 150 |     pub fn write_f32_at(&mut self, offset: usize, data: f32) -> IOResult<()> { write_at_func!(self, f32, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:63:36
[INFO] [stderr]     |
[INFO] [stderr]  63 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, ::std::mem::size_of::<$ty>());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |     pub fn write_f64_at(&mut self, offset: usize, data: f64) -> IOResult<()> { write_at_func!(self, f64, offset, data) }
[INFO] [stderr]     |                                                                                --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `write_at_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:250:36
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:263:36
[INFO] [stderr]     |
[INFO] [stderr] 263 |                 ::std::intrinsics::copy_nonoverlapping(src, dst, bytes.len());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stderr]    --> src/common/buf.rs:337:32
[INFO] [stderr]     |
[INFO] [stderr] 337 |             ::std::intrinsics::copy(src, dst, self.remaining());
[INFO] [stderr]     |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:33:50
[INFO] [stderr]    |
[INFO] [stderr] 33 |         IOError::new(IOErrorCode::Utf8Error, err.description())
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `err_code` and `err_msg` are never read
[INFO] [stderr]   --> src/error.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct IOError {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 12 |     err_code: IOErrorCode,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 13 |     err_msg: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `IOError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stderr]    --> src/common/buf.rs:345:13
[INFO] [stderr]     |
[INFO] [stderr] 345 |             *(&self.pos as *const usize as *mut usize) = pos;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stderr]     = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `io-tools` (lib) generated 26 warnings
[INFO] [stderr] warning: `io-tools` (lib test) generated 26 warnings (26 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/io_tools-80844378c7a81978)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test common::buf::tests::test_error ... ok
[INFO] [stderr] 
[INFO] [stdout] test common::buf::tests::test_str ... ok
[INFO] [stderr] thread 'common::buf::tests::test_combination_op' (19) panicked at src/common/buf.rs:130:65:
[INFO] [stdout] test common::buf::tests::test_varint ... ok
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x4 but is 0x7c96f4000d11
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5c29303710e2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c29303710e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c29303710e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5c29303710e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5c29303825df - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5c29303825df - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]    6:     0x5c293033e3b1 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5c293033e3b1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5c293034a6b2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5c293034f1ff - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x5c293034f059 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x5c293030fc5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stderr]   12:     0x5c293030fc5e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x5c293034f8bf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stderr]   14:     0x5c293034f8bf - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stderr]   15:     0x5c293034f71a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stderr]   16:     0x5c293034a7e9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x5c2930332b2d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stderr]   18:     0x5c2930389cad - core::panicking::panic_nounwind_fmt::runtime::hf619e8fd73995337
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:117:22
[INFO] [stderr]   19:     0x5c2930389cad - core::panicking::panic_nounwind_fmt::hc177e1bd7a48be0d
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/intrinsics/mod.rs:2435:9
[INFO] [stderr]   20:     0x5c2930389ef1 - core::panicking::panic_misaligned_pointer_dereference::h471f6de7a6940143
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x5c29302e3908 - io_tools::common::buf::ByteBuffer::read_f32_at::h303c6df4ba6d0627
[INFO] [stderr]                                at /opt/rustwide/workdir/src/common/buf.rs:21:32
[INFO] [stderr]   22:     0x5c29302ed4dc - io_tools::common::buf::tests::test_combination_op::hc735b80754441262
[INFO] [stderr]                                at /opt/rustwide/workdir/src/common/buf.rs:442:24
[INFO] [stderr]   23:     0x5c29302ee727 - io_tools::common::buf::tests::test_combination_op::{{closure}}::h7c5739c793c96da6
[INFO] [stderr]                                at /opt/rustwide/workdir/src/common/buf.rs:433:29
[INFO] [stderr]   24:     0x5c29302e0ea6 - core::ops::function::FnOnce::call_once::h925ff55c11c2f130
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   25:     0x5c293030fa1b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   26:     0x5c293030fa1b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stderr]   27:     0x5c2930325685 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stderr]   28:     0x5c2930325685 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   29:     0x5c2930325685 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]   30:     0x5c2930325685 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]   31:     0x5c2930325685 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]   32:     0x5c2930325685 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stderr]   33:     0x5c2930325685 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stderr]   34:     0x5c29302fbe74 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stderr]   35:     0x5c29302fbe74 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   36:     0x5c29302ff73a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stderr]   37:     0x5c29302ff73a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   38:     0x5c29302ff73a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]   39:     0x5c29302ff73a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]   40:     0x5c29302ff73a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]   41:     0x5c29302ff73a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stderr]   42:     0x5c29302ff73a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   43:     0x5c293034594f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr]   44:     0x5c293034594f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stderr]   45:     0x7c970c245aa4 - <unknown>
[INFO] [stderr]   46:     0x7c970c2d2a34 - clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/io_tools-80844378c7a81978` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "f4698b0665bfb54046669f41276cdcfac5674a701fab232ccc68f98d0777c8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4698b0665bfb54046669f41276cdcfac5674a701fab232ccc68f98d0777c8e8", kill_on_drop: false }`
[INFO] [stdout] f4698b0665bfb54046669f41276cdcfac5674a701fab232ccc68f98d0777c8e8
