[INFO] fetching crate bitgrep 0.1.5...
[INFO] checking bitgrep-0.1.5 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate bitgrep 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate bitgrep 0.1.5
[INFO] finished tweaking crates.io crate bitgrep 0.1.5
[INFO] tweaked toml for crates.io crate bitgrep 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitgrep 0.1.5 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bitgrep 0.1.5 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.89
[INFO] [stderr]   Downloaded assertor v0.0.2
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[INFO] [stderr]   Downloaded syn v2.0.40
[INFO] [stderr]   Downloaded rayon-core v1.12.0
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.89
[INFO] [stderr]   Downloaded num-complex v0.4.4
[INFO] [stderr]   Downloaded web-sys v0.3.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f652a9948022570067f1f64d8871e620cd79db7e657c8bea35eaa67c8207ab96
[INFO] running `Command { std: "docker" "start" "-a" "f652a9948022570067f1f64d8871e620cd79db7e657c8bea35eaa67c8207ab96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f652a9948022570067f1f64d8871e620cd79db7e657c8bea35eaa67c8207ab96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f652a9948022570067f1f64d8871e620cd79db7e657c8bea35eaa67c8207ab96", kill_on_drop: false }`
[INFO] [stdout] f652a9948022570067f1f64d8871e620cd79db7e657c8bea35eaa67c8207ab96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b05c14ed5fcd12b6ad94371f9d9374c564e7d2207054ccaad3598452b607a07f
[INFO] running `Command { std: "docker" "start" "-a" "b05c14ed5fcd12b6ad94371f9d9374c564e7d2207054ccaad3598452b607a07f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling rustix v0.38.28
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[INFO] [stderr]    Compiling thiserror v1.0.50
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[INFO] [stderr]    Compiling thiserror-impl v1.0.50
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[INFO] [stderr]     Checking bitgrep v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `cmp` and `collections::VecDeque`
[INFO] [stdout]  --> src/workers/entropy_processor.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp, collections::VecDeque, marker::PhantomData};
[INFO] [stdout]   |           ^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add` are never used
[INFO] [stdout]   --> src/filters/and.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<T> And<T> {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 21 |     #[must_use]
[INFO] [stdout] 22 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn add(&mut self, filter: Box<dyn Filter<T>>) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Content` is never used
[INFO] [stdout]  --> src/printers/output.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) enum Content {
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pop` is never used
[INFO] [stdout]   --> src/filebuffer.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<'a> FileBuffer<'a> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn pop(&mut self, n: usize) -> Result<Vec<u8>, io::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecodeHexError` is never used
[INFO] [stdout]  --> src/hex.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum DecodeHexError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/hex.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn decode(s: &str) -> Result<Vec<u8>, DecodeHexError> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/main.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let mut scanner = Scanner::with_entropy_processor(
[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] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/printers/simple_printer.rs:74:18
[INFO] [stdout]    |
[INFO] [stdout] 74 |         output::{self, Output, Stringifier},
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/scanner.rs:164:65
[INFO] [stdout]     |
[INFO] [stdout] 164 |         fn feed(&mut self, output: Output<T>) -> Result<(), Box<(dyn Error)>> {
[INFO] [stdout]     |                                                                 ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -         fn feed(&mut self, output: Output<T>) -> Result<(), Box<(dyn Error)>> {
[INFO] [stdout] 164 +         fn feed(&mut self, output: Output<T>) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/scanner.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |         fn end(&mut self) -> Result<(), Box<(dyn Error)>> {
[INFO] [stdout]     |                                             ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 169 -         fn end(&mut self) -> Result<(), Box<(dyn Error)>> {
[INFO] [stdout] 169 +         fn end(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp` and `collections::VecDeque`
[INFO] [stdout]  --> src/workers/entropy_processor.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp, collections::VecDeque, marker::PhantomData};
[INFO] [stdout]   |           ^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/main.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let mut scanner = Scanner::with_entropy_processor(
[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: unused variable: `output`
[INFO] [stdout]   --> src/printers/simple_printer.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |         fn stringify(&self, output: Output<i32>) -> String {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Content` is never used
[INFO] [stdout]  --> src/printers/output.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) enum Content {
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecodeHexError` is never used
[INFO] [stdout]  --> src/hex.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum DecodeHexError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/hex.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn decode(s: &str) -> Result<Vec<u8>, DecodeHexError> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.28s
[INFO] running `Command { std: "docker" "inspect" "b05c14ed5fcd12b6ad94371f9d9374c564e7d2207054ccaad3598452b607a07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05c14ed5fcd12b6ad94371f9d9374c564e7d2207054ccaad3598452b607a07f", kill_on_drop: false }`
[INFO] [stdout] b05c14ed5fcd12b6ad94371f9d9374c564e7d2207054ccaad3598452b607a07f
