[INFO] fetching crate acid-store 0.4.0... [INFO] checking acid-store-0.4.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate acid-store 0.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate acid-store 0.4.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate acid-store 0.4.0 [INFO] finished tweaking crates.io crate acid-store 0.4.0 [INFO] tweaked toml for crates.io crate acid-store 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-s3 v0.18.11 [INFO] [stderr] Downloaded cdchunking v1.0.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] de7b896b9d4ac709ca5b62513f1156ccb61b0ce08bc5081946d774769b22a42a [INFO] running `"docker" "start" "-a" "de7b896b9d4ac709ca5b62513f1156ccb61b0ce08bc5081946d774769b22a42a"` [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking weak-table v0.2.3 [INFO] [stderr] Checking path-slash v0.1.1 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Checking cdchunking v1.0.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling serial_test_derive v0.3.2 [INFO] [stderr] Checking serial_test v0.3.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking rmp-serde v0.14.3 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking acid-store v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/compression.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | _ => panic!("Unsupported compression method."), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/compression.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | _ => panic!("Unsupported compression method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/encryption.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | _ => panic!("Unsupported encryption method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/encryption.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | _ => panic!("Unsupported encryption method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/encryption.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | _ => panic!("Unsupported encryption method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/repo/object/encryption.rs:81:52 [INFO] [stderr] | [INFO] [stderr] 81 | pub(super) fn encrypt(&self, cleartext: &[u8], key: &EncryptionKey) -> Vec { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/repo/object/encryption.rs:98:53 [INFO] [stderr] | [INFO] [stderr] 98 | pub(super) fn decrypt(&self, ciphertext: &[u8], key: &EncryptionKey) -> crate::Result> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> benches/io.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | use rand::{Rng, RngCore, SeedableRng}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/compression.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | _ => panic!("Unsupported compression method."), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/compression.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | _ => panic!("Unsupported compression method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/encryption.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | _ => panic!("Unsupported encryption method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/encryption.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | _ => panic!("Unsupported encryption method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/repo/object/encryption.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | _ => panic!("Unsupported encryption method."), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/repo/object/encryption.rs:81:52 [INFO] [stderr] | [INFO] [stderr] 81 | pub(super) fn encrypt(&self, cleartext: &[u8], key: &EncryptionKey) -> Vec { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/repo/object/encryption.rs:98:53 [INFO] [stderr] | [INFO] [stderr] 98 | pub(super) fn decrypt(&self, ciphertext: &[u8], key: &EncryptionKey) -> crate::Result> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `"docker" "inspect" "de7b896b9d4ac709ca5b62513f1156ccb61b0ce08bc5081946d774769b22a42a"` [INFO] running `"docker" "rm" "-f" "de7b896b9d4ac709ca5b62513f1156ccb61b0ce08bc5081946d774769b22a42a"` [INFO] [stdout] de7b896b9d4ac709ca5b62513f1156ccb61b0ce08bc5081946d774769b22a42a