[INFO] fetching crate binfarce 0.2.1...
[INFO] checking binfarce-0.2.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate binfarce 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate binfarce 0.2.1
[INFO] finished tweaking crates.io crate binfarce 0.2.1
[INFO] tweaked toml for crates.io crate binfarce 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate binfarce 0.2.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdd14722d088fee81a5cdd29f0a3e9a6083081259deec30c7b18ec1096ca1bff
[INFO] running `Command { std: "docker" "start" "-a" "bdd14722d088fee81a5cdd29f0a3e9a6083081259deec30c7b18ec1096ca1bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd14722d088fee81a5cdd29f0a3e9a6083081259deec30c7b18ec1096ca1bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd14722d088fee81a5cdd29f0a3e9a6083081259deec30c7b18ec1096ca1bff", kill_on_drop: false }`
[INFO] [stdout] bdd14722d088fee81a5cdd29f0a3e9a6083081259deec30c7b18ec1096ca1bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6971f136fb0fdf456db0c6dc63fc661d718219a0ce9ef5471142b7e96b712e4
[INFO] running `Command { std: "docker" "start" "-a" "a6971f136fb0fdf456db0c6dc63fc661d718219a0ce9ef5471142b7e96b712e4", kill_on_drop: false }`
[INFO] [stderr]     Checking binfarce v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf32.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::Word,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::Word,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf64.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::XWord,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::XWord,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cputype`, `cpusubtype`, `filetype`, `sizeofcmds`, and `flags` are never read
[INFO] [stdout]   --> src/macho.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct MachoHeader {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 44 |     cputype: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 45 |     cpusubtype: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 46 |     /// type of file - exec, dylib, ...
[INFO] [stdout] 47 |     filetype: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     sizeofcmds: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 52 |     flags: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MachoHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `machine`, `time_date_stamp`, and `characteristics` are never read
[INFO] [stdout]   --> src/pe.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PeHeader {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     machine: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     number_of_sections: u16,
[INFO] [stdout] 30 |     time_date_stamp: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     characteristics: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `virtual_size` is never read
[INFO] [stdout]   --> src/pe.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Section<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 38 |     name: &'a str,
[INFO] [stdout] 39 |     virtual_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Section` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/demangle/mod.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn demangle(mut s: &str) -> Demangle {
[INFO] [stdout]    |                        ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn demangle(mut s: &str) -> Demangle<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/demangle/legacy.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> {
[INFO] [stdout]    |                    ^^^^             --------  ---- the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/demangle/v0.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn demangle(s: &str) -> Result<(Demangle, &str), Invalid> {
[INFO] [stdout]    |                    ^^^^             --------  ---- the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), Invalid> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf32, ParseError> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here       ----- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf32<'_>, ParseError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf64, ParseError> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here       ----- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf64<'_>, ParseError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn parse(data: &[u8]) -> Result<Macho, ParseError> {
[INFO] [stdout]     |                    ^^^^^            ----- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn parse(data: &[u8]) -> Result<Macho<'_>, ParseError> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]     |                                                 ^^^^^ the lifetime is elided here    ------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]     |                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:171:30
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn section_with_name(&self, segment_name: &str, section_name: &str) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                               ------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn section_with_name(&self, segment_name: &str, section_name: &str) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]     |                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn commands(&self) -> MachoCommandsIterator {
[INFO] [stdout]     |                 ^^^^^     --------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn commands(&self) -> MachoCommandsIterator<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pe.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn parse(data: &[u8]) -> Result<Pe, ParseError> {
[INFO] [stdout]    |                    ^^^^^            -- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn parse(data: &[u8]) -> Result<Pe<'_>, ParseError> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pe.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn section_with_name(&self, name: &str) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]    |                              ^^^^^ the lifetime is elided here   ------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn section_with_name(&self, name: &str) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pe.rs:99:49
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]    |                                                 ^^^^^ the lifetime is elided here    ------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]    |                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf32.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::Word,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::Word,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf64.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::XWord,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::XWord,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cputype`, `cpusubtype`, `filetype`, `sizeofcmds`, and `flags` are never read
[INFO] [stdout]   --> src/macho.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct MachoHeader {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 44 |     cputype: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 45 |     cpusubtype: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 46 |     /// type of file - exec, dylib, ...
[INFO] [stdout] 47 |     filetype: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     sizeofcmds: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 52 |     flags: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MachoHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `machine`, `time_date_stamp`, and `characteristics` are never read
[INFO] [stdout]   --> src/pe.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PeHeader {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     machine: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     number_of_sections: u16,
[INFO] [stdout] 30 |     time_date_stamp: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     characteristics: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `virtual_size` is never read
[INFO] [stdout]   --> src/pe.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Section<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 38 |     name: &'a str,
[INFO] [stdout] 39 |     virtual_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Section` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/demangle/mod.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn demangle(mut s: &str) -> Demangle {
[INFO] [stdout]    |                        ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn demangle(mut s: &str) -> Demangle<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/demangle/legacy.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> {
[INFO] [stdout]    |                    ^^^^             --------  ---- the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/demangle/v0.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn demangle(s: &str) -> Result<(Demangle, &str), Invalid> {
[INFO] [stdout]    |                    ^^^^             --------  ---- the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), Invalid> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf32, ParseError> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here       ----- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf32<'_>, ParseError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf64, ParseError> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here       ----- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub fn parse(data: &[u8], byte_order: ByteOrder) -> Result<Elf64<'_>, ParseError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn parse(data: &[u8]) -> Result<Macho, ParseError> {
[INFO] [stdout]     |                    ^^^^^            ----- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn parse(data: &[u8]) -> Result<Macho<'_>, ParseError> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]     |                                                 ^^^^^ the lifetime is elided here    ------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]     |                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:171:30
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn section_with_name(&self, segment_name: &str, section_name: &str) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                               ------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn section_with_name(&self, segment_name: &str, section_name: &str) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]     |                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macho.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn commands(&self) -> MachoCommandsIterator {
[INFO] [stdout]     |                 ^^^^^     --------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn commands(&self) -> MachoCommandsIterator<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pe.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn parse(data: &[u8]) -> Result<Pe, ParseError> {
[INFO] [stdout]    |                    ^^^^^            -- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn parse(data: &[u8]) -> Result<Pe<'_>, ParseError> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pe.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn section_with_name(&self, name: &str) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]    |                              ^^^^^ the lifetime is elided here   ------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn section_with_name(&self, name: &str) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pe.rs:99:49
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section>, ParseError> {
[INFO] [stdout]    |                                                 ^^^^^ the lifetime is elided here    ------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn find_section<F: Fn(Section) -> bool>(&self, callback: F) -> Result<Option<Section<'_>>, ParseError> {
[INFO] [stdout]    |                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a6971f136fb0fdf456db0c6dc63fc661d718219a0ce9ef5471142b7e96b712e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6971f136fb0fdf456db0c6dc63fc661d718219a0ce9ef5471142b7e96b712e4", kill_on_drop: false }`
[INFO] [stdout] a6971f136fb0fdf456db0c6dc63fc661d718219a0ce9ef5471142b7e96b712e4
