[INFO] cloning repository https://github.com/novafacing/fuzzerang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/novafacing/fuzzerang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovafacing%2Ffuzzerang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovafacing%2Ffuzzerang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8fd8844ce39621ba7826254fd9cecf913a54f26
[INFO] checking novafacing/fuzzerang against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovafacing%2Ffuzzerang" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/novafacing/fuzzerang on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/novafacing/fuzzerang
[INFO] finished tweaking git repo https://github.com/novafacing/fuzzerang
[INFO] tweaked toml for git repo https://github.com/novafacing/fuzzerang written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/novafacing/fuzzerang 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbfdf33c44fc45fa25b76301de2aafa3c5a3b4fcf8f817995c249f0e7404a6cb
[INFO] running `Command { std: "docker" "start" "-a" "bbfdf33c44fc45fa25b76301de2aafa3c5a3b4fcf8f817995c249f0e7404a6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbfdf33c44fc45fa25b76301de2aafa3c5a3b4fcf8f817995c249f0e7404a6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfdf33c44fc45fa25b76301de2aafa3c5a3b4fcf8f817995c249f0e7404a6cb", kill_on_drop: false }`
[INFO] [stdout] bbfdf33c44fc45fa25b76301de2aafa3c5a3b4fcf8f817995c249f0e7404a6cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45de56cafc16d1dc33ffc7a7973546fbbcbfe818e230167d397777c6e2ec688f
[INFO] running `Command { std: "docker" "start" "-a" "45de56cafc16d1dc33ffc7a7973546fbbcbfe818e230167d397777c6e2ec688f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fuzzerang v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BitsNeeded` is never used
[INFO] [stdout]    --> src/distributions/mod.rs:204:11
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub trait BitsNeeded<T> {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StandardBufferedSample` is never used
[INFO] [stdout]  --> src/distributions/standard_buffered.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait StandardBufferedSample {}
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StandardBufferedSampleRange` is never used
[INFO] [stdout]  --> src/distributions/standard_buffered.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait StandardBufferedSampleRange {}
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WideningMultiply` is never used
[INFO] [stdout]   --> src/distributions/utils.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait WideningMultiply<RHS = Self> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FloatSIMDUtils` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:206:18
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub(crate) trait FloatSIMDUtils {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Float` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub(crate) trait Float: Sized {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FloatAsSIMD` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:247:18
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub(crate) trait FloatAsSIMD: Sized {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntAsSIMD` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:255:18
[INFO] [stdout]     |
[INFO] [stdout] 255 | pub(crate) trait IntAsSIMD: Sized {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BoolAsSIMD` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:265:18
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub(crate) trait BoolAsSIMD: Sized {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stdout] warning: trait `BitsNeeded` is never used
[INFO] [stdout]    --> src/distributions/mod.rs:204:11
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub trait BitsNeeded<T> {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StandardBufferedSample` is never used
[INFO] [stdout]  --> src/distributions/standard_buffered.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait StandardBufferedSample {}
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StandardBufferedSampleRange` is never used
[INFO] [stdout]  --> src/distributions/standard_buffered.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait StandardBufferedSampleRange {}
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WideningMultiply` is never used
[INFO] [stdout]   --> src/distributions/utils.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait WideningMultiply<RHS = Self> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FloatSIMDUtils` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:206:18
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub(crate) trait FloatSIMDUtils {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Float` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub(crate) trait Float: Sized {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FloatAsSIMD` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:247:18
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub(crate) trait FloatAsSIMD: Sized {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntAsSIMD` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:255:18
[INFO] [stdout]     |
[INFO] [stdout] 255 | pub(crate) trait IntAsSIMD: Sized {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BoolAsSIMD` is never used
[INFO] [stdout]    --> src/distributions/utils.rs:265:18
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub(crate) trait BoolAsSIMD: Sized {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "45de56cafc16d1dc33ffc7a7973546fbbcbfe818e230167d397777c6e2ec688f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45de56cafc16d1dc33ffc7a7973546fbbcbfe818e230167d397777c6e2ec688f", kill_on_drop: false }`
[INFO] [stdout] 45de56cafc16d1dc33ffc7a7973546fbbcbfe818e230167d397777c6e2ec688f
