[INFO] updating cached repository Forlos/bininfo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Forlos/bininfo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Forlos/bininfo" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Forlos/bininfo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Forlos/bininfo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Forlos/bininfo" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Forlos/bininfo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Forlos/bininfo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffca46a3cf7936f45147b504344b414bdfe658fe
[INFO] sha for GitHub repo Forlos/bininfo: ffca46a3cf7936f45147b504344b414bdfe658fe
[INFO] validating manifest of Forlos/bininfo on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Forlos/bininfo on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Forlos/bininfo
[INFO] finished frobbing Forlos/bininfo
[INFO] frobbed toml for Forlos/bininfo written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Forlos/bininfo/Cargo.toml
[INFO] started frobbing Forlos/bininfo
[INFO] finished frobbing Forlos/bininfo
[INFO] frobbed toml for Forlos/bininfo written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Forlos/bininfo/Cargo.toml
[INFO] crate Forlos/bininfo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking Forlos/bininfo against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Forlos/bininfo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cc4477041e6775e3feb1e1f283f030873996b684f9c118f63b5b2213c6629e43
[INFO] running `"docker" "start" "-a" "cc4477041e6775e3feb1e1f283f030873996b684f9c118f63b5b2213c6629e43"`
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking bininfo v0.2.7 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Color` is imported redundantly
[INFO] [stderr]     --> src/formats/png/mod.rs:1036:13
[INFO] [stderr]      |
[INFO] [stderr] 2    | use ansi_term::Color;
[INFO] [stderr]      |     ---------------- the item `Color` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1036 |         use ansi_term::Color;
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Color` is imported redundantly
[INFO] [stderr]     --> src/formats/elf/mod.rs:1075:29
[INFO] [stderr]      |
[INFO] [stderr] 1051 |         use ansi_term::Color;
[INFO] [stderr]      |             ---------------- the item `Color` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1075 |             use ansi_term::{Color, ANSIString, ANSIStrings};
[INFO] [stderr]      |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:367:26
[INFO] [stderr]     |
[INFO] [stderr] 367 |                         0...63 => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:370:27
[INFO] [stderr]     |
[INFO] [stderr] 370 |                         64...127 => {
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:381:28
[INFO] [stderr]     |
[INFO] [stderr] 381 |                         248...250 => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:389:28
[INFO] [stderr]     |
[INFO] [stderr] 389 |                         252...254 => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/formats/javaclass/mod.rs:1507:17
[INFO] [stderr]      |
[INFO] [stderr] 1507 |             0x43...0x46 => Ok(Offset(buf.gread_with(offset, scroll::BE)?)),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/formats/javaclass/mod.rs:1508:17
[INFO] [stderr]      |
[INFO] [stderr] 1508 |             0x48...0x4B => Ok(TypeArgument(buf.gread_with(offset, scroll::BE)?, buf.gread_with(offset, scroll::BE)?)),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Color` is imported redundantly
[INFO] [stderr]     --> src/formats/png/mod.rs:1036:13
[INFO] [stderr]      |
[INFO] [stderr] 2    | use ansi_term::Color;
[INFO] [stderr]      |     ---------------- the item `Color` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1036 |         use ansi_term::Color;
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Color` is imported redundantly
[INFO] [stderr]     --> src/formats/elf/mod.rs:1075:29
[INFO] [stderr]      |
[INFO] [stderr] 1051 |         use ansi_term::Color;
[INFO] [stderr]      |             ---------------- the item `Color` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1075 |             use ansi_term::{Color, ANSIString, ANSIStrings};
[INFO] [stderr]      |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:367:26
[INFO] [stderr]     |
[INFO] [stderr] 367 |                         0...63 => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:370:27
[INFO] [stderr]     |
[INFO] [stderr] 370 |                         64...127 => {
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:381:28
[INFO] [stderr]     |
[INFO] [stderr] 381 |                         248...250 => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/formats/javaclass/mod.rs:389:28
[INFO] [stderr]     |
[INFO] [stderr] 389 |                         252...254 => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/formats/javaclass/mod.rs:1507:17
[INFO] [stderr]      |
[INFO] [stderr] 1507 |             0x43...0x46 => Ok(Offset(buf.gread_with(offset, scroll::BE)?)),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/formats/javaclass/mod.rs:1508:17
[INFO] [stderr]      |
[INFO] [stderr] 1508 |             0x48...0x4B => Ok(TypeArgument(buf.gread_with(offset, scroll::BE)?, buf.gread_with(offset, scroll::BE)?)),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Pread`
[INFO] [stderr]  --> src/formats/zip/mod.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use scroll::{self, Pread};
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Pread`
[INFO] [stderr]  --> src/formats/zip/mod.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use scroll::{self, Pread};
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `correct`
[INFO] [stderr]    --> src/formats/gif/mod.rs:501:13
[INFO] [stderr]     |
[INFO] [stderr] 501 |         let correct = Gif {
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_correct`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gif`
[INFO] [stderr]    --> src/formats/gif/mod.rs:541:13
[INFO] [stderr]     |
[INFO] [stderr] 541 |         let gif = super::Gif::parse(Opt { trim_lines: 0, file: "".to_owned(), wrap_chars: 0, }, &file).unwrap();
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_gif`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/formats/elf/mod.rs:796:13
[INFO] [stderr]     |
[INFO] [stderr] 796 |         let mut sh_strtab;
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/formats/elf/mod.rs:796:13
[INFO] [stderr]     |
[INFO] [stderr] 796 |         let mut sh_strtab;
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fmt_elf_flags`
[INFO] [stderr]   --> src/format.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn fmt_elf_flags(flags: u32) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ENCODING`
[INFO] [stderr]    --> src/format.rs:315:1
[INFO] [stderr]     |
[INFO] [stderr] 315 | const DT_ENCODING: u64 = 32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ADDRRNGLO`
[INFO] [stderr]    --> src/format.rs:338:1
[INFO] [stderr]     |
[INFO] [stderr] 338 | const DT_ADDRRNGLO: u64 = 0x6ffffe00;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_TLSDESC_PLT`
[INFO] [stderr]    --> src/format.rs:342:1
[INFO] [stderr]     |
[INFO] [stderr] 342 | const DT_TLSDESC_PLT: u64 = 0x6ffffef6;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_TLSDESC_GOT`
[INFO] [stderr]    --> src/format.rs:344:1
[INFO] [stderr]     |
[INFO] [stderr] 344 | const DT_TLSDESC_GOT: u64 = 0x6ffffef7;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_GNU_CONFLICT`
[INFO] [stderr]    --> src/format.rs:346:1
[INFO] [stderr]     |
[INFO] [stderr] 346 | const DT_GNU_CONFLICT: u64 = 0x6ffffef8;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_GNU_LIBLIST`
[INFO] [stderr]    --> src/format.rs:348:1
[INFO] [stderr]     |
[INFO] [stderr] 348 | const DT_GNU_LIBLIST: u64 = 0x6ffffef9;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_CONFIG`
[INFO] [stderr]    --> src/format.rs:350:1
[INFO] [stderr]     |
[INFO] [stderr] 350 | const DT_CONFIG: u64 = 0x6ffffefa;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_DEPAUDIT`
[INFO] [stderr]    --> src/format.rs:352:1
[INFO] [stderr]     |
[INFO] [stderr] 352 | const DT_DEPAUDIT: u64 = 0x6ffffefb;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_AUDIT`
[INFO] [stderr]    --> src/format.rs:354:1
[INFO] [stderr]     |
[INFO] [stderr] 354 | const DT_AUDIT: u64 = 0x6ffffefc;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_PLTPAD`
[INFO] [stderr]    --> src/format.rs:356:1
[INFO] [stderr]     |
[INFO] [stderr] 356 | const DT_PLTPAD: u64 = 0x6ffffefd;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_MOVETAB`
[INFO] [stderr]    --> src/format.rs:358:1
[INFO] [stderr]     |
[INFO] [stderr] 358 | const DT_MOVETAB: u64 = 0x6ffffefe;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_SYMINFO`
[INFO] [stderr]    --> src/format.rs:360:1
[INFO] [stderr]     |
[INFO] [stderr] 360 | const DT_SYMINFO: u64 = 0x6ffffeff;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ADDRRNGHI`
[INFO] [stderr]    --> src/format.rs:362:1
[INFO] [stderr]     |
[INFO] [stderr] 362 | const DT_ADDRRNGHI: u64 = 0x6ffffeff;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ADDRNUM`
[INFO] [stderr]    --> src/format.rs:365:1
[INFO] [stderr]     |
[INFO] [stderr] 365 | const DT_ADDRNUM: u64 = 11;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Attr_cert_table`
[INFO] [stderr]    --> src/formats/pe/mod.rs:208:1
[INFO] [stderr]     |
[INFO] [stderr] 208 | struct Attr_cert_table {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ThreadState`
[INFO] [stderr]    --> src/formats/macho/mod.rs:308:1
[INFO] [stderr]     |
[INFO] [stderr] 308 | enum ThreadState {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `END_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const END_VALUE: u32           = 0x06054b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CENTRAL_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const CENTRAL_VALUE: u32       = 0x02014b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EXTRA_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const EXTRA_VALUE: u32         = 0x08064b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LOCAL_FILE_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const LOCAL_FILE_VALUE: u32    = 0x04034b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIGNATURE_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const SIGNATURE_VALUE: u32     = 0x05054b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ZIP64_CENTRAL_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const ZIP64_CENTRAL_VALUE: u32 = 0x06064b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ZIP64_END_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | const ZIP64_END_VALUE: u32     = 0x07064b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Local_file`
[INFO] [stderr]   --> src/formats/zip/mod.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct Local_file {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Data_descriptior`
[INFO] [stderr]   --> src/formats/zip/mod.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | struct Data_descriptior {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Archive_extra_data`
[INFO] [stderr]   --> src/formats/zip/mod.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | struct Archive_extra_data {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Central_dir`
[INFO] [stderr]   --> src/formats/zip/mod.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | struct Central_dir {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Digital_signature`
[INFO] [stderr]   --> src/formats/zip/mod.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | struct Digital_signature {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `End_central_dir`
[INFO] [stderr]    --> src/formats/zip/mod.rs:112:1
[INFO] [stderr]     |
[INFO] [stderr] 112 | struct End_central_dir {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Zip64_End_central_dir`
[INFO] [stderr]    --> src/formats/zip/mod.rs:134:1
[INFO] [stderr]     |
[INFO] [stderr] 134 | struct Zip64_End_central_dir {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `opt`
[INFO] [stderr]   --> src/formats/pdf/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     opt:     Opt,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fmt_elf_flags`
[INFO] [stderr]   --> src/format.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn fmt_elf_flags(flags: u32) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ENCODING`
[INFO] [stderr]    --> src/format.rs:315:1
[INFO] [stderr]     |
[INFO] [stderr] 315 | const DT_ENCODING: u64 = 32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ADDRRNGLO`
[INFO] [stderr]    --> src/format.rs:338:1
[INFO] [stderr]     |
[INFO] [stderr] 338 | const DT_ADDRRNGLO: u64 = 0x6ffffe00;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_TLSDESC_PLT`
[INFO] [stderr]    --> src/format.rs:342:1
[INFO] [stderr]     |
[INFO] [stderr] 342 | const DT_TLSDESC_PLT: u64 = 0x6ffffef6;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_TLSDESC_GOT`
[INFO] [stderr]    --> src/format.rs:344:1
[INFO] [stderr]     |
[INFO] [stderr] 344 | const DT_TLSDESC_GOT: u64 = 0x6ffffef7;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_GNU_CONFLICT`
[INFO] [stderr]    --> src/format.rs:346:1
[INFO] [stderr]     |
[INFO] [stderr] 346 | const DT_GNU_CONFLICT: u64 = 0x6ffffef8;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_GNU_LIBLIST`
[INFO] [stderr]    --> src/format.rs:348:1
[INFO] [stderr]     |
[INFO] [stderr] 348 | const DT_GNU_LIBLIST: u64 = 0x6ffffef9;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_CONFIG`
[INFO] [stderr]    --> src/format.rs:350:1
[INFO] [stderr]     |
[INFO] [stderr] 350 | const DT_CONFIG: u64 = 0x6ffffefa;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_DEPAUDIT`
[INFO] [stderr]    --> src/format.rs:352:1
[INFO] [stderr]     |
[INFO] [stderr] 352 | const DT_DEPAUDIT: u64 = 0x6ffffefb;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_AUDIT`
[INFO] [stderr]    --> src/format.rs:354:1
[INFO] [stderr]     |
[INFO] [stderr] 354 | const DT_AUDIT: u64 = 0x6ffffefc;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_PLTPAD`
[INFO] [stderr]    --> src/format.rs:356:1
[INFO] [stderr]     |
[INFO] [stderr] 356 | const DT_PLTPAD: u64 = 0x6ffffefd;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_MOVETAB`
[INFO] [stderr]    --> src/format.rs:358:1
[INFO] [stderr]     |
[INFO] [stderr] 358 | const DT_MOVETAB: u64 = 0x6ffffefe;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_SYMINFO`
[INFO] [stderr]    --> src/format.rs:360:1
[INFO] [stderr]     |
[INFO] [stderr] 360 | const DT_SYMINFO: u64 = 0x6ffffeff;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ADDRRNGHI`
[INFO] [stderr]    --> src/format.rs:362:1
[INFO] [stderr]     |
[INFO] [stderr] 362 | const DT_ADDRRNGHI: u64 = 0x6ffffeff;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DT_ADDRNUM`
[INFO] [stderr]    --> src/format.rs:365:1
[INFO] [stderr]     |
[INFO] [stderr] 365 | const DT_ADDRNUM: u64 = 11;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Attr_cert_table`
[INFO] [stderr]    --> src/formats/pe/mod.rs:208:1
[INFO] [stderr]     |
[INFO] [stderr] 208 | struct Attr_cert_table {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ThreadState`
[INFO] [stderr]    --> src/formats/macho/mod.rs:308:1
[INFO] [stderr]     |
[INFO] [stderr] 308 | enum ThreadState {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `END_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const END_VALUE: u32           = 0x06054b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CENTRAL_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const CENTRAL_VALUE: u32       = 0x02014b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EXTRA_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const EXTRA_VALUE: u32         = 0x08064b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LOCAL_FILE_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const LOCAL_FILE_VALUE: u32    = 0x04034b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIGNATURE_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const SIGNATURE_VALUE: u32     = 0x05054b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ZIP64_CENTRAL_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const ZIP64_CENTRAL_VALUE: u32 = 0x06064b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ZIP64_END_VALUE`
[INFO] [stderr]   --> src/formats/zip/mod.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | const ZIP64_END_VALUE: u32     = 0x07064b50;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Local_file`
[INFO] [stderr]   --> src/formats/zip/mod.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct Local_file {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Data_descriptior`
[INFO] [stderr]   --> src/formats/zip/mod.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | struct Data_descriptior {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Archive_extra_data`
[INFO] [stderr]   --> src/formats/zip/mod.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | struct Archive_extra_data {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Central_dir`
[INFO] [stderr]   --> src/formats/zip/mod.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | struct Central_dir {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Digital_signature`
[INFO] [stderr]   --> src/formats/zip/mod.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | struct Digital_signature {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `End_central_dir`
[INFO] [stderr]    --> src/formats/zip/mod.rs:112:1
[INFO] [stderr]     |
[INFO] [stderr] 112 | struct End_central_dir {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Zip64_End_central_dir`
[INFO] [stderr]    --> src/formats/zip/mod.rs:134:1
[INFO] [stderr]     |
[INFO] [stderr] 134 | struct Zip64_End_central_dir {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `opt`
[INFO] [stderr]   --> src/formats/pdf/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     opt:     Opt,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.72s
[INFO] running `"docker" "inspect" "cc4477041e6775e3feb1e1f283f030873996b684f9c118f63b5b2213c6629e43"`
[INFO] running `"docker" "rm" "-f" "cc4477041e6775e3feb1e1f283f030873996b684f9c118f63b5b2213c6629e43"`
[INFO] [stdout] cc4477041e6775e3feb1e1f283f030873996b684f9c118f63b5b2213c6629e43