[INFO] crate libasuran 0.0.2 is already in cache [INFO] checking libasuran-0.0.2 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] extracting crate libasuran 0.0.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate libasuran 0.0.2 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libasuran 0.0.2 [INFO] finished tweaking crates.io crate libasuran 0.0.2 [INFO] tweaked toml for crates.io crate libasuran 0.0.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 195a192b5b0608a3f19ba055b7bc9c2abe54214a0385bd27e03476929d5f84cc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "195a192b5b0608a3f19ba055b7bc9c2abe54214a0385bd27e03476929d5f84cc"` [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling stream-cipher v0.3.2 [INFO] [stderr] Checking dir-diff v0.3.2 [INFO] [stderr] Checking rmp v0.8.8 [INFO] [stderr] Checking rust-argon2 v0.5.1 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking quickcheck v0.9.0 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling ctr v0.3.2 [INFO] [stderr] Checking block-modes v0.3.3 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling aes-ctr v0.3.0 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Compiling fastcdc v1.0.2 [INFO] [stderr] Compiling zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking rmp-serde v0.14.0 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Checking zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Checking libasuran v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/repository/chunk.rs:260:9 [INFO] [stderr] | [INFO] [stderr] 260 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TempDir`, `tempdir` [INFO] [stderr] --> src/repository/chunk.rs:261:20 [INFO] [stderr] | [INFO] [stderr] 261 | use tempfile::{tempdir, TempDir}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/repository/encryption.rs:167:74 [INFO] [stderr] | [INFO] [stderr] 167 | let decrypted_string = str::from_utf8(&decrypted_bytes).unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root_dir` [INFO] [stderr] --> src/repository.rs:326:24 [INFO] [stderr] | [INFO] [stderr] 326 | let (mut repo, root_dir) = get_repo(key); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_root_dir` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root_dir` [INFO] [stderr] --> src/repository.rs:404:24 [INFO] [stderr] | [INFO] [stderr] 404 | let (mut repo, root_dir) = get_repo(Key::random(32)); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_root_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root_dir` [INFO] [stderr] --> src/repository.rs:424:24 [INFO] [stderr] | [INFO] [stderr] 424 | let (mut repo, root_dir) = get_repo(key); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_root_dir` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/repository.rs:424:14 [INFO] [stderr] | [INFO] [stderr] 424 | let (mut repo, root_dir) = get_repo(key); [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: variable does not need to be mutable [INFO] [stderr] --> src/repository/backend/filesystem.rs:398:17 [INFO] [stderr] | [INFO] [stderr] 398 | let mut backend = FileSystem::new(&test_dir.path().display().to_string()); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_repo_bare` [INFO] [stderr] --> tests/common.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn get_repo_bare(root_path: &str, key: Key) -> Repository { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_bare_settings` [INFO] [stderr] --> tests/common.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get_bare_settings() -> ChunkSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/filesystemtarget.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let mut archive = Archive::new("test"); [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: function is never used: `get_repo` [INFO] [stderr] --> tests/common.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn get_repo(root_path: &str, key: Key) -> Repository { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_bare_settings` [INFO] [stderr] --> tests/common.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get_bare_settings() -> ChunkSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.71s [INFO] running `"docker" "inspect" "195a192b5b0608a3f19ba055b7bc9c2abe54214a0385bd27e03476929d5f84cc"` [INFO] running `"docker" "rm" "-f" "195a192b5b0608a3f19ba055b7bc9c2abe54214a0385bd27e03476929d5f84cc"` [INFO] [stdout] 195a192b5b0608a3f19ba055b7bc9c2abe54214a0385bd27e03476929d5f84cc