[INFO] fetching crate vulcano-number 0.1.0...
[INFO] checking vulcano-number-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate vulcano-number 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate vulcano-number 0.1.0
[INFO] finished tweaking crates.io crate vulcano-number 0.1.0
[INFO] tweaked toml for crates.io crate vulcano-number 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vulcano-number 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 722894dfbb5c5a706c2e702cfc580ab7903262d8370ca1a497ebc88ea8718e3e
[INFO] running `Command { std: "docker" "start" "-a" "722894dfbb5c5a706c2e702cfc580ab7903262d8370ca1a497ebc88ea8718e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "722894dfbb5c5a706c2e702cfc580ab7903262d8370ca1a497ebc88ea8718e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722894dfbb5c5a706c2e702cfc580ab7903262d8370ca1a497ebc88ea8718e3e", kill_on_drop: false }`
[INFO] [stdout] 722894dfbb5c5a706c2e702cfc580ab7903262d8370ca1a497ebc88ea8718e3e
[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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8f703a33b725848281bb2603f7c4fd16f7b34de750972e9fc87aabd6cac537c
[INFO] running `Command { std: "docker" "start" "-a" "c8f703a33b725848281bb2603f7c4fd16f7b34de750972e9fc87aabd6cac537c", kill_on_drop: false }`
[INFO] [stderr]     Checking vulcano-number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `saturating_neg::SaturatingNeg`
[INFO] [stdout]   --> src/traits/arithmetic/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub use saturating_neg::SaturatingNeg;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `signed::Signed`
[INFO] [stdout]  --> src/traits/primitive/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use signed::Signed;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `saturating_neg::SaturatingNeg`
[INFO] [stdout]   --> src/traits/arithmetic/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub use saturating_neg::SaturatingNeg;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `signed::Signed`
[INFO] [stdout]  --> src/traits/primitive/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use signed::Signed;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `carry`
[INFO] [stdout]  --> src/natural/addition.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut carry = T::zero();
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_carry`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]  --> src/natural/addition.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/natural/addition.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut carry = T::zero();
[INFO] [stdout]   |             ----^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Natural` is never constructed
[INFO] [stdout]  --> src/natural/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Natural<T: Unsigned + Fixed> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedAbs {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedNeg {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingAbs {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingNeg {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingAbs {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingNeg {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingAbs {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingNeg {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Integer` is never used
[INFO] [stdout]   --> src/traits/primitive/integer.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Integer:
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Signed` is never used
[INFO] [stdout]  --> src/traits/primitive/signed.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Signed:
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Unsigned` is never used
[INFO] [stdout]  --> src/traits/primitive/unsigned.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Unsigned: Integer {}
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Dynamic` is never used
[INFO] [stdout]  --> src/traits/size/dynamic.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Dynamic {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Fixed` is never used
[INFO] [stdout]  --> src/traits/size/fixed.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Fixed {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `carry`
[INFO] [stdout]  --> src/natural/addition.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut carry = T::zero();
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_carry`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]  --> src/natural/addition.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/natural/addition.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut carry = T::zero();
[INFO] [stdout]   |             ----^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Natural` is never constructed
[INFO] [stdout]  --> src/natural/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Natural<T: Unsigned + Fixed> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedAbs {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedNeg {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CheckedSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/checked_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CheckedSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingAbs {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingNeg {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OverflowingSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/overflowing_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait OverflowingSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingAbs {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingNeg {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaturatingSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/saturating_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaturatingSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingAbs` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_abs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingAbs {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingAdd` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_add.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingAdd<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingDiv` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_div.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingDiv<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingMul` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_mul.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingMul<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingNeg` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_neg.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingNeg {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappingSub` is never used
[INFO] [stdout]  --> src/traits/arithmetic/wrapping_sub.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WrappingSub<Rhs = Self> {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Integer` is never used
[INFO] [stdout]   --> src/traits/primitive/integer.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Integer:
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Signed` is never used
[INFO] [stdout]  --> src/traits/primitive/signed.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Signed:
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Unsigned` is never used
[INFO] [stdout]  --> src/traits/primitive/unsigned.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Unsigned: Integer {}
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Dynamic` is never used
[INFO] [stdout]  --> src/traits/size/dynamic.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Dynamic {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Fixed` is never used
[INFO] [stdout]  --> src/traits/size/fixed.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Fixed {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "c8f703a33b725848281bb2603f7c4fd16f7b34de750972e9fc87aabd6cac537c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f703a33b725848281bb2603f7c4fd16f7b34de750972e9fc87aabd6cac537c", kill_on_drop: false }`
[INFO] [stdout] c8f703a33b725848281bb2603f7c4fd16f7b34de750972e9fc87aabd6cac537c