[INFO] updating cached repository https://github.com/Toqozz/BrainFind [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a090b45e4888d2cf9b874301ebc763d55fbcfe4f [INFO] checking Toqozz/BrainFind against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToqozz%2FBrainFind" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Toqozz/BrainFind on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Toqozz/BrainFind [INFO] finished tweaking git repo https://github.com/Toqozz/BrainFind [INFO] tweaked toml for git repo https://github.com/Toqozz/BrainFind written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Toqozz/BrainFind already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aa91bf6705207f281544f4dca99e93fab66fde85fe95d2d41f63225cbfe0a526 [INFO] running `"docker" "start" "-a" "aa91bf6705207f281544f4dca99e93fab66fde85fe95d2d41f63225cbfe0a526"` [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking bytecount v0.5.1 [INFO] [stderr] Checking glam v0.8.5 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking grep-matcher v0.1.3 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking euclid v0.20.7 [INFO] [stderr] Checking encoding_rs_io v0.1.6 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling zerocopy-derive v0.1.4 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking bstr v0.2.9 [INFO] [stderr] Checking num-iter v0.1.40 [INFO] [stderr] Checking num-rational v0.2.3 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking glyph_brush_layout v0.1.8 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking grep-searcher v0.1.6 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking glyph_brush v0.6.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.4 [INFO] [stderr] Checking zerocopy v0.2.8 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking winit v0.20.0-alpha4 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking grep-regex v0.1.5 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking grep-cli v0.1.3 [INFO] [stderr] Checking ignore v0.4.11 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking rendy-descriptor v0.5.1 [INFO] [stderr] Checking gfx-backend-empty v0.4.0 [INFO] [stderr] Checking rendy-memory v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking grep-printer v0.1.3 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking iced_core v0.1.0 [INFO] [stderr] Checking iced_native v0.1.0 [INFO] [stderr] Checking grep v0.2.4 [INFO] [stderr] Checking iced_winit v0.1.0-alpha.1 [INFO] [stderr] Checking gfx-backend-vulkan v0.4.0 [INFO] [stderr] Checking wgpu-native v0.4.2 [INFO] [stderr] Checking wgpu v0.4.0 [INFO] [stderr] Checking wgpu_glyph v0.6.0 [INFO] [stderr] Checking iced_wgpu v0.1.0 [INFO] [stderr] Checking iced v0.1.0-beta [INFO] [stderr] Checking brainfind v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Cursor`, `Read`, `Write` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/search/searcher.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{ Write, BufRead, BufReader, Read }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> src/search/searcher.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | File, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/search/searcher.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/search/searcher.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::seq::SliceRandom` [INFO] [stderr] --> src/search/searcher.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use rand::seq::SliceRandom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Align`, `Button`, `button` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | button, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 13 | Button, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | Align, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `Read`, `Write` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::OpenOptions` [INFO] [stderr] --> src/main.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | use std::fs::OpenOptions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/search/searcher.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{ Write, BufRead, BufReader, Read }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> src/search/searcher.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | File, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/search/searcher.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/search/searcher.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::seq::SliceRandom` [INFO] [stderr] --> src/search/searcher.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use rand::seq::SliceRandom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Align`, `Button`, `button` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | button, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 13 | Button, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | Align, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::OpenOptions` [INFO] [stderr] --> src/main.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | use std::fs::OpenOptions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/search/searcher.rs:1:43 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{ Write, BufRead, BufReader, Read }; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::prelude` [INFO] [stderr] --> src/search/searcher.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search/searcher.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let mut filenames = visit_dirs(Path::new(path)); [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: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/search/searcher.rs:1:43 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{ Write, BufRead, BufReader, Read }; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::prelude` [INFO] [stderr] --> src/search/searcher.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search/searcher.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let mut filenames = visit_dirs(Path::new(path)); [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] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `"docker" "inspect" "aa91bf6705207f281544f4dca99e93fab66fde85fe95d2d41f63225cbfe0a526"` [INFO] running `"docker" "rm" "-f" "aa91bf6705207f281544f4dca99e93fab66fde85fe95d2d41f63225cbfe0a526"` [INFO] [stdout] aa91bf6705207f281544f4dca99e93fab66fde85fe95d2d41f63225cbfe0a526