[INFO] fetching crate archaea 0.0.12... [INFO] checking archaea-0.0.12 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] extracting crate archaea 0.0.12 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate archaea 0.0.12 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate archaea 0.0.12 [INFO] finished tweaking crates.io crate archaea 0.0.12 [INFO] tweaked toml for crates.io crate archaea 0.0.12 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate archaea 0.0.12 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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6b02a4bc212ae3dbd1ccb839b6faf8e7fa8ca91d7ef961c7ef91630c9f9a51f [INFO] running `Command { std: "docker" "start" "-a" "f6b02a4bc212ae3dbd1ccb839b6faf8e7fa8ca91d7ef961c7ef91630c9f9a51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6b02a4bc212ae3dbd1ccb839b6faf8e7fa8ca91d7ef961c7ef91630c9f9a51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b02a4bc212ae3dbd1ccb839b6faf8e7fa8ca91d7ef961c7ef91630c9f9a51f", kill_on_drop: false }` [INFO] [stdout] f6b02a4bc212ae3dbd1ccb839b6faf8e7fa8ca91d7ef961c7ef91630c9f9a51f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cecef4c2bdeb987aeaae932295e596a630f3343d04e1a31063bea4888fb3e06 [INFO] running `Command { std: "docker" "start" "-a" "3cecef4c2bdeb987aeaae932295e596a630f3343d04e1a31063bea4888fb3e06", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling lzma-sys v0.1.19 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.3 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking env_logger v0.9.1 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking digest v0.10.5 [INFO] [stderr] Checking num-iter v0.1.43 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking skiplist v0.3.0 [INFO] [stderr] Checking succinct v0.4.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking cpu-time v1.0.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking probminhash v0.1.6 [INFO] [stderr] Checking needletail v0.4.1 [INFO] [stderr] Checking wavelet-matrix v0.4.7 [INFO] [stderr] Checking bloom v0.3.2 [INFO] [stderr] Checking clap v3.2.23 [INFO] [stderr] Checking xdr-codec v0.2.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking cuckoofilter v0.5.0 [INFO] [stderr] Checking wyhash v0.4.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking histogram v0.6.9 [INFO] [stderr] Checking metrohash v1.0.6 [INFO] [stderr] Checking redis v0.21.6 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking hnsw_rs v0.1.16 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking kmerutils v0.0.7 [INFO] [stderr] Checking archaea v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ann_params` [INFO] [stdout] --> src/utils/reloadhnsw.rs:25:45 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn reload_hnsw(dump_dirpath : &Path, ann_params: &AnnParameters) -> Option> [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ann_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann_params` [INFO] [stdout] --> src/utils/reloadhnsw.rs:25:45 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn reload_hnsw(dump_dirpath : &Path, ann_params: &AnnParameters) -> Option> [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ann_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/utils/files.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | drop(sender); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&crossbeam_channel::Sender>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/matcher.rs:223:44 [INFO] [stdout] | [INFO] [stdout] 223 | let outpath = PathBuf::from(outname.clone()); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/dna/dnarequest.rs:44:40 [INFO] [stdout] | [INFO] [stdout] 44 | let outpath = PathBuf::from(outname.clone()); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/aa/aarequest.rs:51:40 [INFO] [stdout] | [INFO] [stdout] 51 | let outpath = PathBuf::from(outname.clone()); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `archaea` (lib) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/utils/files.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | drop(sender); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&crossbeam_channel::Sender>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/matcher.rs:223:44 [INFO] [stdout] | [INFO] [stdout] 223 | let outpath = PathBuf::from(outname.clone()); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/dna/dnarequest.rs:44:40 [INFO] [stdout] | [INFO] [stdout] 44 | let outpath = PathBuf::from(outname.clone()); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/aa/aarequest.rs:51:40 [INFO] [stdout] | [INFO] [stdout] 51 | let outpath = PathBuf::from(outname.clone()); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `archaea` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3cecef4c2bdeb987aeaae932295e596a630f3343d04e1a31063bea4888fb3e06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cecef4c2bdeb987aeaae932295e596a630f3343d04e1a31063bea4888fb3e06", kill_on_drop: false }` [INFO] [stdout] 3cecef4c2bdeb987aeaae932295e596a630f3343d04e1a31063bea4888fb3e06