[INFO] fetching crate zippylib 0.1.0... [INFO] checking zippylib-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate zippylib 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate zippylib 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zippylib 0.1.0 [INFO] finished tweaking crates.io crate zippylib 0.1.0 [INFO] tweaked toml for crates.io crate zippylib 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 88 packages to latest compatible versions [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding password-hash v0.4.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding zip v0.6.6 (latest: v2.2.0) [INFO] [stderr] Adding zstd v0.11.2+zstd.1.5.2 (latest: v0.13.2) [INFO] [stderr] Adding zstd-safe v5.0.2+zstd.1.5.2 (latest: v7.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e6319ca20224051439498f5209a7a78df2b8a578412405587cb3d396520f25c [INFO] running `Command { std: "docker" "start" "-a" "9e6319ca20224051439498f5209a7a78df2b8a578412405587cb3d396520f25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e6319ca20224051439498f5209a7a78df2b8a578412405587cb3d396520f25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e6319ca20224051439498f5209a7a78df2b8a578412405587cb3d396520f25c", kill_on_drop: false }` [INFO] [stdout] 9e6319ca20224051439498f5209a7a78df2b8a578412405587cb3d396520f25c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0f8862804d999180c6ef5b5d210939e00f14a7c83f8ff6d66fda12ce958d00d [INFO] running `Command { std: "docker" "start" "-a" "b0f8862804d999180c6ef5b5d210939e00f14a7c83f8ff6d66fda12ce958d00d", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking zippylib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `DeflateEncoder` [INFO] [stdout] --> src/gzip.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use flate2::write::{DeflateEncoder, GzEncoder, ZlibEncoder}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `self` [INFO] [stdout] --> src/gzip.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::{self, Display}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TempDir` and `tempdir` [INFO] [stdout] --> src/gzip.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use tempfile::{tempdir, TempDir}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/tar.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/utils.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | fs::{self, DirBuilder, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile` [INFO] [stdout] --> src/utils.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use tempfile::{tempdir, tempfile, TempDir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `error::Error`, and `self` [INFO] [stdout] --> src/zip.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 5 | fmt::{self, Display}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::TempDir` [INFO] [stdout] --> src/zip.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tempfile::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bzip::create_file_bzip2`, `create_gzip_archive`, `xz::create_file_xz`, and `zip::create_zip_archive` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | bzip::create_file_bzip2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | gzip::{create_gzip_archive, encode_file_deflate, encode_file_zlib}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | xz::create_file_xz, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | zip::create_zip_archive, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command` and `arg` [INFO] [stdout] --> src/lib.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | use clap::{arg, Command}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeflateEncoder` [INFO] [stdout] --> src/gzip.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use flate2::write::{DeflateEncoder, GzEncoder, ZlibEncoder}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `self` [INFO] [stdout] --> src/gzip.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::{self, Display}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TempDir` and `tempdir` [INFO] [stdout] --> src/gzip.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use tempfile::{tempdir, TempDir}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/tar.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/utils.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | fs::{self, DirBuilder, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile` [INFO] [stdout] --> src/utils.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use tempfile::{tempdir, tempfile, TempDir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `error::Error`, and `self` [INFO] [stdout] --> src/zip.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 5 | fmt::{self, Display}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::TempDir` [INFO] [stdout] --> src/zip.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tempfile::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/bzip.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/gzip.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/tar.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/xz.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tar.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut tar_bz2_encoder = BzEncoder::new(file, bzip2::Compression::best()); [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: variable does not need to be mutable [INFO] [stdout] --> src/tar.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | let mut tar_xz_encoder = XzEncoder::new(file, 9); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/bzip.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/gzip.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/tar.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/xz.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | io::{self, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/zip.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | / zip.start_file(file_name.to_string_lossy(), options) [INFO] [stdout] 71 | | .map_err(|e| ZippingErr::from(e)); [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = zip.start_file(file_name.to_string_lossy(), options) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tar.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut tar_bz2_encoder = BzEncoder::new(file, bzip2::Compression::best()); [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: variable does not need to be mutable [INFO] [stdout] --> src/tar.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | let mut tar_xz_encoder = XzEncoder::new(file, 9); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/zip.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | / zip.start_file(file_name.to_string_lossy(), options) [INFO] [stdout] 71 | | .map_err(|e| ZippingErr::from(e)); [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = zip.start_file(file_name.to_string_lossy(), options) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.40s [INFO] running `Command { std: "docker" "inspect" "b0f8862804d999180c6ef5b5d210939e00f14a7c83f8ff6d66fda12ce958d00d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f8862804d999180c6ef5b5d210939e00f14a7c83f8ff6d66fda12ce958d00d", kill_on_drop: false }` [INFO] [stdout] b0f8862804d999180c6ef5b5d210939e00f14a7c83f8ff6d66fda12ce958d00d