[INFO] fetching crate bootinfo 0.2.0...
[INFO] testing bootinfo-0.2.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate bootinfo 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bootinfo 0.2.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootinfo 0.2.0
[INFO] finished tweaking crates.io crate bootinfo 0.2.0
[INFO] tweaked toml for crates.io crate bootinfo 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding bytes v0.4.12 (latest: v1.6.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding error-chain v0.11.0 (latest: v0.12.4)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.83)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.36)
[INFO] [stderr]       Adding strsim v0.8.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v0.14.9 (latest: v2.0.66)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.14.9
[INFO] [stderr]   Downloaded syntex_fmt_macros v0.5.0
[INFO] [stderr]   Downloaded derive-error-chain v0.11.2
[INFO] [stderr]   Downloaded error-chain v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad38661a5a80e69ccc954054d390508c072fe97e83d4c91c832818938d5d4a51
[INFO] running `Command { std: "docker" "start" "-a" "ad38661a5a80e69ccc954054d390508c072fe97e83d4c91c832818938d5d4a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad38661a5a80e69ccc954054d390508c072fe97e83d4c91c832818938d5d4a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad38661a5a80e69ccc954054d390508c072fe97e83d4c91c832818938d5d4a51", kill_on_drop: false }`
[INFO] [stdout] ad38661a5a80e69ccc954054d390508c072fe97e83d4c91c832818938d5d4a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb7c198a7dc3eb1870dea23d8ddc1c2310ec0dbcb4e250a050cdc73f02a5229
[INFO] running `Command { std: "docker" "start" "-a" "2bb7c198a7dc3eb1870dea23d8ddc1c2310ec0dbcb4e250a050cdc73f02a5229", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling bootinfo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/parsers/multiboot2.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     (typ == TAG_ENDING && size == 8)
[INFO] [stdout]    |     ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     (typ == TAG_ENDING && size == 8)
[INFO] [stdout] 68 +     typ == TAG_ENDING && size == 8
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parsers/multiboot2.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 ((read_more + 8) % 8)
[INFO] [stdout]     |                 ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 ((read_more + 8) % 8)
[INFO] [stdout] 109 +                 (read_more + 8) % 8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/parsers/mod.rs:5:57
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<BootInfo>>;
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<dyn BootInfo>>;
[INFO] [stdout]   |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/mod.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<BootInfo>> {
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<dyn BootInfo>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/linux.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:63:53
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot2.rs:74:51
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let syssize = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let header = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let realmode_swtch = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let code32_start = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let initrd_addr_max = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let kernel_alignment = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/linux.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let xloadflags = buf.get_u16::<LittleEndian>();
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let cmdline_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let payload_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let payload_length = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u64`: use get_u64_be or get_u64_le
[INFO] [stdout]    --> src/parsers/linux.rs:133:29
[INFO] [stdout]     |
[INFO] [stdout] 133 |             let value = buf.get_u64::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let init_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:137:35
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let handover_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/linux.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let value = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let flags = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let checksum = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 header_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 load_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:87:36
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 load_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 bss_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 entry_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 mode_type: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 width: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 height: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 depth: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:96:42
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let value = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let architecture = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:88:33
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let header_length = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let checksum = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:118:39
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         info.push(buf.get_u32::<bytes::LittleEndian>());
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:123:38
[INFO] [stdout]     |
[INFO] [stdout] 123 |                     let header = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let load = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     let load_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let bss_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:139:37
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     let flags = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:143:37
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     let width = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     let height = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     let depth = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:155:37
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     let min_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:164:40
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     let max_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:165:37
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     let align = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:166:42
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     let preference = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |             typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |             flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |             size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/multiboot2.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<dyn parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry_addr` is never read
[INFO] [stdout]   --> src/parsers/multiboot1.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Header {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     entry_addr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2bb7c198a7dc3eb1870dea23d8ddc1c2310ec0dbcb4e250a050cdc73f02a5229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb7c198a7dc3eb1870dea23d8ddc1c2310ec0dbcb4e250a050cdc73f02a5229", kill_on_drop: false }`
[INFO] [stdout] 2bb7c198a7dc3eb1870dea23d8ddc1c2310ec0dbcb4e250a050cdc73f02a5229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4dd7e9671188df7228323dc25dd05ec3c61ba3584953858c7ca5651f59bb105
[INFO] running `Command { std: "docker" "start" "-a" "c4dd7e9671188df7228323dc25dd05ec3c61ba3584953858c7ca5651f59bb105", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootinfo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/parsers/multiboot2.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     (typ == TAG_ENDING && size == 8)
[INFO] [stdout]    |     ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     (typ == TAG_ENDING && size == 8)
[INFO] [stdout] 68 +     typ == TAG_ENDING && size == 8
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parsers/multiboot2.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 ((read_more + 8) % 8)
[INFO] [stdout]     |                 ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 ((read_more + 8) % 8)
[INFO] [stdout] 109 +                 (read_more + 8) % 8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/parsers/mod.rs:5:57
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<BootInfo>>;
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<dyn BootInfo>>;
[INFO] [stdout]   |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/mod.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<BootInfo>> {
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<dyn BootInfo>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/linux.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:63:53
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot2.rs:74:51
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let syssize = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let header = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let realmode_swtch = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let code32_start = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let initrd_addr_max = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let kernel_alignment = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/linux.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let xloadflags = buf.get_u16::<LittleEndian>();
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let cmdline_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let payload_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let payload_length = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u64`: use get_u64_be or get_u64_le
[INFO] [stdout]    --> src/parsers/linux.rs:133:29
[INFO] [stdout]     |
[INFO] [stdout] 133 |             let value = buf.get_u64::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let init_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:137:35
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let handover_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/linux.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let value = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let flags = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let checksum = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 header_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 load_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:87:36
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 load_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 bss_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 entry_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 mode_type: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 width: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 height: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 depth: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:96:42
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let value = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let architecture = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:88:33
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let header_length = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let checksum = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:118:39
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         info.push(buf.get_u32::<bytes::LittleEndian>());
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:123:38
[INFO] [stdout]     |
[INFO] [stdout] 123 |                     let header = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let load = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     let load_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let bss_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:139:37
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     let flags = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:143:37
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     let width = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     let height = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     let depth = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:155:37
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     let min_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:164:40
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     let max_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:165:37
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     let align = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:166:42
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     let preference = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |             typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |             flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |             size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/multiboot2.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<dyn parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry_addr` is never read
[INFO] [stdout]   --> src/parsers/multiboot1.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Header {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     entry_addr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c4dd7e9671188df7228323dc25dd05ec3c61ba3584953858c7ca5651f59bb105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4dd7e9671188df7228323dc25dd05ec3c61ba3584953858c7ca5651f59bb105", kill_on_drop: false }`
[INFO] [stdout] c4dd7e9671188df7228323dc25dd05ec3c61ba3584953858c7ca5651f59bb105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd2ef3da27d78152846269c827efd38e9526604674bd250b9b6ec398a216d1ff
[INFO] running `Command { std: "docker" "start" "-a" "cd2ef3da27d78152846269c827efd38e9526604674bd250b9b6ec398a216d1ff", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/parsers/multiboot2.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     (typ == TAG_ENDING && size == 8)
[INFO] [stderr]    |     ^                              ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 68 -     (typ == TAG_ENDING && size == 8)
[INFO] [stderr] 68 +     typ == TAG_ENDING && size == 8
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/parsers/multiboot2.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 ((read_more + 8) % 8)
[INFO] [stderr]     |                 ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 109 -                 ((read_more + 8) % 8)
[INFO] [stderr] 109 +                 (read_more + 8) % 8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/parsers/mod.rs:5:57
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<BootInfo>>;
[INFO] [stderr]   |                                                         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<dyn BootInfo>>;
[INFO] [stderr]   |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/mod.rs:14:58
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<BootInfo>> {
[INFO] [stderr]    |                                                          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<dyn BootInfo>> {
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/linux.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/multiboot1.rs:63:53
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stderr]    |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/multiboot2.rs:74:51
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/linux.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let syssize = buf.get_u32::<LittleEndian>();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/linux.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let header = buf.get_u32::<LittleEndian>();
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/parsers/linux.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let version = buf.get_u16::<LittleEndian>();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/linux.rs:84:34
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let realmode_swtch = buf.get_u32::<LittleEndian>();
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/parsers/linux.rs:88:31
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let version = buf.get_u16::<LittleEndian>();
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:108:32
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let code32_start = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:116:35
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let initrd_addr_max = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:117:36
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let kernel_alignment = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/linux.rs:120:30
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let xloadflags = buf.get_u16::<LittleEndian>();
[INFO] [stderr]     |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let cmdline_size = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:126:34
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let payload_offset = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:127:34
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let payload_length = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u64`: use get_u64_be or get_u64_le
[INFO] [stderr]    --> src/parsers/linux.rs:133:29
[INFO] [stderr]     |
[INFO] [stderr] 133 |             let value = buf.get_u64::<LittleEndian>();
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:136:29
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let init_size = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:137:35
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let handover_offset = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsers/linux.rs:162:38
[INFO] [stderr]     |
[INFO] [stderr] 162 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 162 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |             let value = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:75:29
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let flags = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:76:32
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let checksum = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:85:34
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 header_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 load_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:87:36
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 load_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:88:35
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 bss_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 entry_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:90:32
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 mode_type: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 width: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:92:29
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 height: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 depth: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/multiboot1.rs:96:42
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:77:29
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let value = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let architecture = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:88:33
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let header_length = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let checksum = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:101:27
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let mut typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let mut flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:103:28
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let mut size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:118:39
[INFO] [stderr]     |
[INFO] [stderr] 118 |                         info.push(buf.get_u32::<bytes::LittleEndian>());
[INFO] [stderr]     |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:123:38
[INFO] [stderr]     |
[INFO] [stderr] 123 |                     let header = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:124:36
[INFO] [stderr]     |
[INFO] [stderr] 124 |                     let load = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:125:40
[INFO] [stderr]     |
[INFO] [stderr] 125 |                     let load_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |                     let bss_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 135 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:139:37
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     let flags = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:143:37
[INFO] [stderr]     |
[INFO] [stderr] 143 |                     let width = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:144:38
[INFO] [stderr]     |
[INFO] [stderr] 144 |                     let height = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:145:37
[INFO] [stderr]     |
[INFO] [stderr] 145 |                     let depth = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:155:37
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:159:37
[INFO] [stderr]     |
[INFO] [stderr] 159 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:163:40
[INFO] [stderr]     |
[INFO] [stderr] 163 |                     let min_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:164:40
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let max_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:165:37
[INFO] [stderr]     |
[INFO] [stderr] 165 |                     let align = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:166:42
[INFO] [stderr]     |
[INFO] [stderr] 166 |                     let preference = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |             typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 |             flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:191:24
[INFO] [stderr]     |
[INFO] [stderr] 191 |             size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsers/multiboot2.rs:201:38
[INFO] [stderr]     |
[INFO] [stderr] 201 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 201 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:26
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let headers: Vec<Box<parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let headers: Vec<Box<dyn parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stderr]    |                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `entry_addr` is never read
[INFO] [stderr]   --> src/parsers/multiboot1.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Header {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 53 |     entry_addr: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bootinfo` (bin "bootinfo" test) generated 65 warnings (run `cargo fix --bin "bootinfo" --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bootinfo-ff0d0c051924ce1e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parsers::linux::tests::parse_valid_linuxboot ... ok
[INFO] [stdout] test parsers::multiboot1::tests::parse_valid_multiboot1 ... ok
[INFO] [stdout] test parsers::multiboot2::tests::parse_valid_multiboot2 ... ok
[INFO] [stdout] test parsers::multiboot1::tests::parse_invalid_linuxboot - should panic ... ok
[INFO] [stdout] test parsers::linux::tests::parse_invalid_multiboot1 - should panic ... ok
[INFO] [stdout] test parsers::multiboot2::tests::parse_invalid_linuxboot - should panic ... ok
[INFO] [stdout] test parsers::linux::tests::parse_invalid_multiboot2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd2ef3da27d78152846269c827efd38e9526604674bd250b9b6ec398a216d1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2ef3da27d78152846269c827efd38e9526604674bd250b9b6ec398a216d1ff", kill_on_drop: false }`
[INFO] [stdout] cd2ef3da27d78152846269c827efd38e9526604674bd250b9b6ec398a216d1ff
[INFO] testing bootinfo-0.2.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate bootinfo 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate bootinfo 0.2.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootinfo 0.2.0
[INFO] finished tweaking crates.io crate bootinfo 0.2.0
[INFO] tweaked toml for crates.io crate bootinfo 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding bytes v0.4.12 (latest: v1.6.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding error-chain v0.11.0 (latest: v0.12.4)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.83)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.36)
[INFO] [stderr]       Adding strsim v0.8.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v0.14.9 (latest: v2.0.66)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adc756dbfdb0abdf59be9841d93b6502f42b1b55f1bd90950ee57ec16cb002b4
[INFO] running `Command { std: "docker" "start" "-a" "adc756dbfdb0abdf59be9841d93b6502f42b1b55f1bd90950ee57ec16cb002b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adc756dbfdb0abdf59be9841d93b6502f42b1b55f1bd90950ee57ec16cb002b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc756dbfdb0abdf59be9841d93b6502f42b1b55f1bd90950ee57ec16cb002b4", kill_on_drop: false }`
[INFO] [stdout] adc756dbfdb0abdf59be9841d93b6502f42b1b55f1bd90950ee57ec16cb002b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 045f95ab784d2905a6933f8539fac25465ea01d393b490cfb51243d664d92559
[INFO] running `Command { std: "docker" "start" "-a" "045f95ab784d2905a6933f8539fac25465ea01d393b490cfb51243d664d92559", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling bootinfo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/parsers/multiboot2.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     (typ == TAG_ENDING && size == 8)
[INFO] [stdout]    |     ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     (typ == TAG_ENDING && size == 8)
[INFO] [stdout] 68 +     typ == TAG_ENDING && size == 8
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parsers/multiboot2.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 ((read_more + 8) % 8)
[INFO] [stdout]     |                 ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 ((read_more + 8) % 8)
[INFO] [stdout] 109 +                 (read_more + 8) % 8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/parsers/mod.rs:5:57
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<BootInfo>>;
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<dyn BootInfo>>;
[INFO] [stdout]   |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/mod.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<BootInfo>> {
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<dyn BootInfo>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/linux.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:63:53
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot2.rs:74:51
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let syssize = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let header = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let realmode_swtch = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let code32_start = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let initrd_addr_max = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let kernel_alignment = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/linux.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let xloadflags = buf.get_u16::<LittleEndian>();
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let cmdline_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let payload_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let payload_length = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u64`: use get_u64_be or get_u64_le
[INFO] [stdout]    --> src/parsers/linux.rs:133:29
[INFO] [stdout]     |
[INFO] [stdout] 133 |             let value = buf.get_u64::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let init_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:137:35
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let handover_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/linux.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let value = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let flags = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let checksum = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 header_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 load_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:87:36
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 load_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 bss_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 entry_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 mode_type: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 width: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 height: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 depth: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:96:42
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let value = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let architecture = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:88:33
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let header_length = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let checksum = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:118:39
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         info.push(buf.get_u32::<bytes::LittleEndian>());
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:123:38
[INFO] [stdout]     |
[INFO] [stdout] 123 |                     let header = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let load = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     let load_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let bss_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:139:37
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     let flags = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:143:37
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     let width = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     let height = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     let depth = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:155:37
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     let min_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:164:40
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     let max_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:165:37
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     let align = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:166:42
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     let preference = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |             typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |             flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |             size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/multiboot2.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<dyn parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry_addr` is never read
[INFO] [stdout]   --> src/parsers/multiboot1.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Header {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     entry_addr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "045f95ab784d2905a6933f8539fac25465ea01d393b490cfb51243d664d92559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045f95ab784d2905a6933f8539fac25465ea01d393b490cfb51243d664d92559", kill_on_drop: false }`
[INFO] [stdout] 045f95ab784d2905a6933f8539fac25465ea01d393b490cfb51243d664d92559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46b4d41ad6aa827cb69e9af1ee2d221e91ae646ff3227108d839a94adc61bcce
[INFO] running `Command { std: "docker" "start" "-a" "46b4d41ad6aa827cb69e9af1ee2d221e91ae646ff3227108d839a94adc61bcce", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootinfo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/parsers/multiboot2.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     (typ == TAG_ENDING && size == 8)
[INFO] [stdout]    |     ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     (typ == TAG_ENDING && size == 8)
[INFO] [stdout] 68 +     typ == TAG_ENDING && size == 8
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parsers/multiboot2.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 ((read_more + 8) % 8)
[INFO] [stdout]     |                 ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 ((read_more + 8) % 8)
[INFO] [stdout] 109 +                 (read_more + 8) % 8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/parsers/mod.rs:5:57
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<BootInfo>>;
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<dyn BootInfo>>;
[INFO] [stdout]   |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/mod.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<BootInfo>> {
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<dyn BootInfo>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/linux.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:63:53
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot2.rs:74:51
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let syssize = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let header = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/linux.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let realmode_swtch = buf.get_u32::<LittleEndian>();
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]   --> src/parsers/linux.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let version = buf.get_u16::<LittleEndian>();
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let code32_start = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let initrd_addr_max = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let kernel_alignment = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/linux.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let xloadflags = buf.get_u16::<LittleEndian>();
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let cmdline_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let payload_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let payload_length = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u64`: use get_u64_be or get_u64_le
[INFO] [stdout]    --> src/parsers/linux.rs:133:29
[INFO] [stdout]     |
[INFO] [stdout] 133 |             let value = buf.get_u64::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let init_size = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/linux.rs:137:35
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let handover_offset = buf.get_u32::<LittleEndian>();
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/linux.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let value = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let flags = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let checksum = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 header_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 load_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:87:36
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 load_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 bss_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 entry_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 mode_type: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 width: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 height: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot1.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 depth: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsers/multiboot1.rs:96:42
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let value = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let architecture = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:88:33
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let header_length = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> src/parsers/multiboot2.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let checksum = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:118:39
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         info.push(buf.get_u32::<bytes::LittleEndian>());
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:123:38
[INFO] [stdout]     |
[INFO] [stdout] 123 |                     let header = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let load = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     let load_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let bss_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:139:37
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     let flags = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:143:37
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     let width = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     let height = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     let depth = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:155:37
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     let min_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:164:40
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     let max_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:165:37
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     let align = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:166:42
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     let preference = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |             typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |             flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> src/parsers/multiboot2.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |             size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsers/multiboot2.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let headers: Vec<Box<dyn parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry_addr` is never read
[INFO] [stdout]   --> src/parsers/multiboot1.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Header {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     entry_addr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "46b4d41ad6aa827cb69e9af1ee2d221e91ae646ff3227108d839a94adc61bcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b4d41ad6aa827cb69e9af1ee2d221e91ae646ff3227108d839a94adc61bcce", kill_on_drop: false }`
[INFO] [stdout] 46b4d41ad6aa827cb69e9af1ee2d221e91ae646ff3227108d839a94adc61bcce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8d22f52d87dba40243d0a26a6474eb977710a3c667b922f8fef987c9779e025
[INFO] running `Command { std: "docker" "start" "-a" "a8d22f52d87dba40243d0a26a6474eb977710a3c667b922f8fef987c9779e025", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/parsers/multiboot2.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     (typ == TAG_ENDING && size == 8)
[INFO] [stderr]    |     ^                              ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 68 -     (typ == TAG_ENDING && size == 8)
[INFO] [stderr] 68 +     typ == TAG_ENDING && size == 8
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/parsers/multiboot2.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 ((read_more + 8) % 8)
[INFO] [stderr]     |                 ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 109 -                 ((read_more + 8) % 8)
[INFO] [stderr] 109 +                 (read_more + 8) % 8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/parsers/mod.rs:5:57
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<BootInfo>>;
[INFO] [stderr]   |                                                         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type ParseBootInfo = fn(bytes::Bytes) -> Option<Box<dyn BootInfo>>;
[INFO] [stderr]   |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/mod.rs:14:58
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<BootInfo>> {
[INFO] [stderr]    |                                                          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn parse(&self, buf: bytes::Bytes) -> Option<Box<dyn BootInfo>> {
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/linux.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/multiboot1.rs:63:53
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn parse(buf: ::bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stderr]    |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/multiboot2.rs:74:51
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<super::BootInfo>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn parse(buf: bytes::Bytes) -> Option<Box<dyn super::BootInfo>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/linux.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let syssize = buf.get_u32::<LittleEndian>();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/linux.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let header = buf.get_u32::<LittleEndian>();
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/parsers/linux.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let version = buf.get_u16::<LittleEndian>();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/linux.rs:84:34
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let realmode_swtch = buf.get_u32::<LittleEndian>();
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/parsers/linux.rs:88:31
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let version = buf.get_u16::<LittleEndian>();
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:108:32
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let code32_start = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:116:35
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let initrd_addr_max = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:117:36
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let kernel_alignment = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/linux.rs:120:30
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let xloadflags = buf.get_u16::<LittleEndian>();
[INFO] [stderr]     |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let cmdline_size = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:126:34
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let payload_offset = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:127:34
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let payload_length = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u64`: use get_u64_be or get_u64_le
[INFO] [stderr]    --> src/parsers/linux.rs:133:29
[INFO] [stderr]     |
[INFO] [stderr] 133 |             let value = buf.get_u64::<LittleEndian>();
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:136:29
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let init_size = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/linux.rs:137:35
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let handover_offset = buf.get_u32::<LittleEndian>();
[INFO] [stderr]     |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsers/linux.rs:162:38
[INFO] [stderr]     |
[INFO] [stderr] 162 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 162 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |             let value = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:75:29
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let flags = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:76:32
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let checksum = buf.get_u32::<::bytes::LittleEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:85:34
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 header_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 load_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:87:36
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 load_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:88:35
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 bss_end_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 entry_addr: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:90:32
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 mode_type: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 width: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:92:29
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 height: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot1.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 depth: buf.get_u32::<::bytes::LittleEndian>(),
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parsers/multiboot1.rs:96:42
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:77:29
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let value = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let architecture = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:88:33
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let header_length = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> src/parsers/multiboot2.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let checksum = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:101:27
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let mut typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let mut flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:103:28
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let mut size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:118:39
[INFO] [stderr]     |
[INFO] [stderr] 118 |                         info.push(buf.get_u32::<bytes::LittleEndian>());
[INFO] [stderr]     |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:123:38
[INFO] [stderr]     |
[INFO] [stderr] 123 |                     let header = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:124:36
[INFO] [stderr]     |
[INFO] [stderr] 124 |                     let load = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:125:40
[INFO] [stderr]     |
[INFO] [stderr] 125 |                     let load_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |                     let bss_end = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 135 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:139:37
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     let flags = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:143:37
[INFO] [stderr]     |
[INFO] [stderr] 143 |                     let width = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:144:38
[INFO] [stderr]     |
[INFO] [stderr] 144 |                     let height = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:145:37
[INFO] [stderr]     |
[INFO] [stderr] 145 |                     let depth = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:155:37
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:159:37
[INFO] [stderr]     |
[INFO] [stderr] 159 |                     let entry = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:163:40
[INFO] [stderr]     |
[INFO] [stderr] 163 |                     let min_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:164:40
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let max_addr = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:165:37
[INFO] [stderr]     |
[INFO] [stderr] 165 |                     let align = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:166:42
[INFO] [stderr]     |
[INFO] [stderr] 166 |                     let preference = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |             typ = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 |             flags = buf.get_u16::<bytes::LittleEndian>();
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/parsers/multiboot2.rs:191:24
[INFO] [stderr]     |
[INFO] [stderr] 191 |             size = buf.get_u32::<bytes::LittleEndian>();
[INFO] [stderr]     |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsers/multiboot2.rs:201:38
[INFO] [stderr]     |
[INFO] [stderr] 201 |         Some(Box::new(header) as Box<super::BootInfo>)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 201 |         Some(Box::new(header) as Box<dyn super::BootInfo>)
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:26
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let headers: Vec<Box<parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let headers: Vec<Box<dyn parsers::BootInfo>> = allowed_parsers.iter().filter_map(|info| {
[INFO] [stderr]    |                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `entry_addr` is never read
[INFO] [stderr]   --> src/parsers/multiboot1.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Header {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 53 |     entry_addr: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bootinfo` (bin "bootinfo" test) generated 65 warnings (run `cargo fix --bin "bootinfo" --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bootinfo-ff0d0c051924ce1e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parsers::linux::tests::parse_valid_linuxboot ... ok
[INFO] [stdout] test parsers::multiboot1::tests::parse_valid_multiboot1 ... ok
[INFO] [stdout] test parsers::multiboot2::tests::parse_valid_multiboot2 ... ok
[INFO] [stdout] test parsers::linux::tests::parse_invalid_multiboot1 - should panic ... ok
[INFO] [stdout] test parsers::multiboot1::tests::parse_invalid_linuxboot - should panic ... ok
[INFO] [stdout] test parsers::multiboot2::tests::parse_invalid_linuxboot - should panic ... ok
[INFO] [stdout] test parsers::linux::tests::parse_invalid_multiboot2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8d22f52d87dba40243d0a26a6474eb977710a3c667b922f8fef987c9779e025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d22f52d87dba40243d0a26a6474eb977710a3c667b922f8fef987c9779e025", kill_on_drop: false }`
[INFO] [stdout] a8d22f52d87dba40243d0a26a6474eb977710a3c667b922f8fef987c9779e025
