[INFO] cloning repository https://github.com/fabrlyn/b2x [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fabrlyn/b2x" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabrlyn%2Fb2x", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabrlyn%2Fb2x'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bae02c986faaa8c3ec762c4c9dcef3ce7a3f55b1 [INFO] checking fabrlyn/b2x against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabrlyn%2Fb2x" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fabrlyn/b2x [INFO] finished tweaking git repo https://github.com/fabrlyn/b2x [INFO] tweaked toml for git repo https://github.com/fabrlyn/b2x written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fabrlyn/b2x on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fabrlyn/b2x already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded prettytable-rs v0.8.0 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded os_str_bytes v3.1.0 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.4 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded clap v3.0.0-beta.4 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9af89027e07532523a03d6cb6125bdaa40af7dc3ff3c4bece056d992472a857a [INFO] running `Command { std: "docker" "start" "-a" "9af89027e07532523a03d6cb6125bdaa40af7dc3ff3c4bece056d992472a857a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9af89027e07532523a03d6cb6125bdaa40af7dc3ff3c4bece056d992472a857a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9af89027e07532523a03d6cb6125bdaa40af7dc3ff3c4bece056d992472a857a", kill_on_drop: false }` [INFO] [stdout] 9af89027e07532523a03d6cb6125bdaa40af7dc3ff3c4bece056d992472a857a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70df3091313367904a1fdc69d0db657cde6487b70d99af6beb555062462c1a41 [INFO] running `Command { std: "docker" "start" "-a" "70df3091313367904a1fdc69d0db657cde6487b70d99af6beb555062462c1a41", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking os_str_bytes v3.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking clap v3.0.0-beta.4 [INFO] [stderr] Checking b2x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `big_endian` is never used [INFO] [stdout] --> src/bit_group/mod.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a, O> DecimalConverter<'a, O, LittleEndian> { [INFO] [stdout] | ------------------------------------------------- method in this implementation [INFO] [stdout] 11 | pub fn big_endian(self) -> DecimalConverter<'a, O, BigEndian> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `little_endian` is never used [INFO] [stdout] --> src/bit_group/mod.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a, O> DecimalConverter<'a, O, BigEndian> { [INFO] [stdout] | ---------------------------------------------- method in this implementation [INFO] [stdout] 21 | pub fn little_endian(self) -> DecimalConverter<'a, O, LittleEndian> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `DefaultBitGroup` is never used [INFO] [stdout] --> src/bit_group/common.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | pub type DefaultBitGroup = SpacedBitGroup; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DecimalConverterExt` is never used [INFO] [stdout] --> src/bit_group/common.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait DecimalConverterExt { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromBinary` is never used [INFO] [stdout] --> src/bit_group/common.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait FromBinary { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BigEndian` is never constructed [INFO] [stdout] --> src/bit_group/common.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct BigEndian; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LittleEndian` is never constructed [INFO] [stdout] --> src/bit_group/common.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct LittleEndian; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DecimalConverter` is never constructed [INFO] [stdout] --> src/bit_group/common.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct DecimalConverter<'a, O, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DecimalConverterError` is never used [INFO] [stdout] --> src/bit_group/common.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum DecimalConverterError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExactBitGroup` is never constructed [INFO] [stdout] --> src/bit_group/exact.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ExactBitGroup(PhantomData); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/bit_group/exact.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a, E> DecimalConverter<'a, DefaultBitGroup, E> { [INFO] [stdout] | ---------------------------------------------------- methods in this implementation [INFO] [stdout] 16 | fn into_exact(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn u8(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn i8(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn u16(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn i16(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn u32(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn i32(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn u64(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn i64(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn u128(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn i128(self) -> DecimalConverter<'a, ExactBitGroup, E> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SpacedBitGroup` is never constructed [INFO] [stdout] --> src/bit_group/spaced.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SpacedBitGroup(PhantomData); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/bit_group/spaced.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a, E> DecimalConverter<'a, DefaultBitGroup, E> { [INFO] [stdout] | ---------------------------------------------------- methods in this implementation [INFO] [stdout] 16 | fn into_spaced(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn spaced_u8(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn spaced_i8(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn spaced_u16(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn spaced_i16(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn spaced_u32(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn spaced_i32(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn spaced_u64(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn spaced_i64(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn spaced_u128(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn spaced_i128(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/bit_group/spaced.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> DecimalConverter<'a, SpacedBitGroup, LittleEndian> { [INFO] [stdout] | ----------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 88 | pub fn new(input: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VariableBitGroup` is never constructed [INFO] [stdout] --> src/bit_group/variable.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VariableBitGroup(u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bit_group_size` is never used [INFO] [stdout] --> src/bit_group/variable.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl<'a, O, E> DecimalConverter<'a, O, E> { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] 8 | pub fn bit_group_size( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BitSize` is never used [INFO] [stdout] --> src/bit_size.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait BitSize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromBinaryString` is never used [INFO] [stdout] --> src/from_binary.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait FromBinaryString { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ToResult` is never used [INFO] [stdout] --> src/binary.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ToResult = Result, String>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_decimal` is never used [INFO] [stdout] --> src/binary.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn to_decimal( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `little_endian_to_decimal` is never used [INFO] [stdout] --> src/binary.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn little_endian_to_decimal( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `big_endian_to_decimal` is never used [INFO] [stdout] --> src/binary.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn big_endian_to_decimal( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_group/common.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | fn decimal(&self) -> DecimalConverter; [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] 15 | fn decimal(&self) -> DecimalConverter<'_, Self::Output, Self::Endian>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_group/common.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | fn decimal(&self) -> DecimalConverter { [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] 51 | fn decimal(&self) -> DecimalConverter<'_, Self::Output, Self::Endian> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_group/common.rs:60:16 [INFO] [stdout] | [INFO] [stdout] 60 | fn decimal(&self) -> DecimalConverter { [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] 60 | fn decimal(&self) -> DecimalConverter<'_, Self::Output, Self::Endian> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/cli/mod.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let args = Args { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/cli/mod.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | let input = matches.value_of("input").unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bit_group`, `signed`, and `output` are never read [INFO] [stdout] --> src/cli/mod.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 71 | struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 72 | bit_group: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 73 | signed: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | output: Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/cli/mod.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let args = Args { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/cli/mod.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | let input = matches.value_of("input").unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bit_group`, `signed`, and `output` are never read [INFO] [stdout] --> src/cli/mod.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 71 | struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 72 | bit_group: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 73 | signed: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | output: Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `big_endian` is never used [INFO] [stdout] --> src/bit_group/mod.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a, O> DecimalConverter<'a, O, LittleEndian> { [INFO] [stdout] | ------------------------------------------------- method in this implementation [INFO] [stdout] 11 | pub fn big_endian(self) -> DecimalConverter<'a, O, BigEndian> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `little_endian` is never used [INFO] [stdout] --> src/bit_group/mod.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a, O> DecimalConverter<'a, O, BigEndian> { [INFO] [stdout] | ---------------------------------------------- method in this implementation [INFO] [stdout] 21 | pub fn little_endian(self) -> DecimalConverter<'a, O, LittleEndian> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GroupSizeOutOfBounds` is never constructed [INFO] [stdout] --> src/bit_group/common.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum DecimalConverterError { [INFO] [stdout] | --------------------- variant in this enum [INFO] [stdout] 41 | GroupSizeOutOfBounds, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecimalConverterError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/bit_group/spaced.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a, E> DecimalConverter<'a, DefaultBitGroup, E> { [INFO] [stdout] | ---------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn spaced_i8(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn spaced_u16(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn spaced_i16(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn spaced_u32(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn spaced_i32(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn spaced_u64(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn spaced_i64(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn spaced_u128(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn spaced_i128(self) -> DecimalConverter<'a, SpacedBitGroup, E> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VariableBitGroup` is never constructed [INFO] [stdout] --> src/bit_group/variable.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VariableBitGroup(u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bit_group_size` is never used [INFO] [stdout] --> src/bit_group/variable.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl<'a, O, E> DecimalConverter<'a, O, E> { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] 8 | pub fn bit_group_size( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `big_endian_to_decimal` is never used [INFO] [stdout] --> src/binary.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn big_endian_to_decimal( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_group/common.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | fn decimal(&self) -> DecimalConverter; [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] 15 | fn decimal(&self) -> DecimalConverter<'_, Self::Output, Self::Endian>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_group/common.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | fn decimal(&self) -> DecimalConverter { [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] 51 | fn decimal(&self) -> DecimalConverter<'_, Self::Output, Self::Endian> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_group/common.rs:60:16 [INFO] [stdout] | [INFO] [stdout] 60 | fn decimal(&self) -> DecimalConverter { [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] 60 | fn decimal(&self) -> DecimalConverter<'_, Self::Output, Self::Endian> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.38s [INFO] running `Command { std: "docker" "inspect" "70df3091313367904a1fdc69d0db657cde6487b70d99af6beb555062462c1a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70df3091313367904a1fdc69d0db657cde6487b70d99af6beb555062462c1a41", kill_on_drop: false }` [INFO] [stdout] 70df3091313367904a1fdc69d0db657cde6487b70d99af6beb555062462c1a41