[INFO] fetching crate bigsig 0.1.0...
[INFO] testing bigsig-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate bigsig 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate bigsig 0.1.0
[INFO] finished tweaking crates.io crate bigsig 0.1.0
[INFO] tweaked toml for crates.io crate bigsig 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bigsig 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bigsig 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded random v0.12.2
[INFO] [stderr]   Downloaded special v0.8.1
[INFO] [stderr]   Downloaded serde v1.0.209
[INFO] [stderr]   Downloaded bit-vec_serde v0.6.0
[INFO] [stderr]   Downloaded systemstat v0.1.12
[INFO] [stderr]   Downloaded probability v0.15.12
[INFO] [stderr]   Downloaded serde_derive v1.0.209
[INFO] [stderr]   Downloaded cc v1.1.15
[INFO] [stderr]   Downloaded flate2 v1.0.33
[INFO] [stderr]   Downloaded xxh3 v0.1.1
[INFO] [stderr]   Downloaded serde_json v1.0.127
[INFO] [stderr]   Downloaded syn v2.0.76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65aa67be27358fe35a5e71c4e78d94da8c7bbd5dcac964c54ad6d871d96f728b
[INFO] running `Command { std: "docker" "start" "-a" "65aa67be27358fe35a5e71c4e78d94da8c7bbd5dcac964c54ad6d871d96f728b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65aa67be27358fe35a5e71c4e78d94da8c7bbd5dcac964c54ad6d871d96f728b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65aa67be27358fe35a5e71c4e78d94da8c7bbd5dcac964c54ad6d871d96f728b", kill_on_drop: false }`
[INFO] [stdout] 65aa67be27358fe35a5e71c4e78d94da8c7bbd5dcac964c54ad6d871d96f728b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a9c389ab57a499d98ad49c59221dfc7919da2b4938e11f8eb3a6bf196248f0
[INFO] running `Command { std: "docker" "start" "-a" "02a9c389ab57a499d98ad49c59221dfc7919da2b4938e11f8eb3a6bf196248f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling xxh3 v0.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling special v0.8.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling probability v0.15.12
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling systemstat v0.1.12
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling bit-vec_serde v0.6.0
[INFO] [stderr]    Compiling bigsig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `fq` is never read
[INFO] [stdout]   --> src/read_id_batch.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut fq: Vec<_> = vec![];
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fq` is never read
[INFO] [stdout]    --> src/read_id_batch.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut fq: Vec<_> = vec![];
[INFO] [stdout]     |                     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kmer.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 551 |         let mut f = File::open(filename).expect("file not found");
[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/kmer.rs:664:13
[INFO] [stdout]     |
[INFO] [stdout] 664 |         let mut f = File::open(filename).expect("file not found");
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut mean: f64;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut modus: usize;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut specific_kmers: usize;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accept`
[INFO] [stdout]   --> src/read_filter.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     accept: &str,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.23s
[INFO] running `Command { std: "docker" "inspect" "02a9c389ab57a499d98ad49c59221dfc7919da2b4938e11f8eb3a6bf196248f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a9c389ab57a499d98ad49c59221dfc7919da2b4938e11f8eb3a6bf196248f0", kill_on_drop: false }`
[INFO] [stdout] 02a9c389ab57a499d98ad49c59221dfc7919da2b4938e11f8eb3a6bf196248f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a34ed025cb4b8751dc4b23a00a3f3eaecad0470aaff3799184a70366c24a17b8
[INFO] running `Command { std: "docker" "start" "-a" "a34ed025cb4b8751dc4b23a00a3f3eaecad0470aaff3799184a70366c24a17b8", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `fq` is never read
[INFO] [stdout]   --> src/read_id_batch.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut fq: Vec<_> = vec![];
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fq` is never read
[INFO] [stdout]    --> src/read_id_batch.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut fq: Vec<_> = vec![];
[INFO] [stdout]     |                     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kmer.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 551 |         let mut f = File::open(filename).expect("file not found");
[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/kmer.rs:664:13
[INFO] [stdout]     |
[INFO] [stdout] 664 |         let mut f = File::open(filename).expect("file not found");
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut mean: f64;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut modus: usize;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bigsig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut specific_kmers: usize;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accept`
[INFO] [stdout]   --> src/read_filter.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     accept: &str,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fq` is never read
[INFO] [stdout]   --> src/read_id_batch.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut fq: Vec<_> = vec![];
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fq` is never read
[INFO] [stdout]    --> src/read_id_batch.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut fq: Vec<_> = vec![];
[INFO] [stdout]     |                     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kmer.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 551 |         let mut f = File::open(filename).expect("file not found");
[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/kmer.rs:664:13
[INFO] [stdout]     |
[INFO] [stdout] 664 |         let mut f = File::open(filename).expect("file not found");
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut mean: f64;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut modus: usize;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reports.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut specific_kmers: usize;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accept`
[INFO] [stdout]   --> src/read_filter.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     accept: &str,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "a34ed025cb4b8751dc4b23a00a3f3eaecad0470aaff3799184a70366c24a17b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34ed025cb4b8751dc4b23a00a3f3eaecad0470aaff3799184a70366c24a17b8", kill_on_drop: false }`
[INFO] [stdout] a34ed025cb4b8751dc4b23a00a3f3eaecad0470aaff3799184a70366c24a17b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 412c7c507c72e103be2682a990892b2852f762a48d97942d7be02d8349f5a131
[INFO] running `Command { std: "docker" "start" "-a" "412c7c507c72e103be2682a990892b2852f762a48d97942d7be02d8349f5a131", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `fq` is never read
[INFO] [stderr]   --> src/read_id_batch.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let mut fq: Vec<_> = vec![];
[INFO] [stderr]    |                     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `fq` is never read
[INFO] [stderr]    --> src/read_id_batch.rs:120:21
[INFO] [stderr]     |
[INFO] [stderr] 120 |             let mut fq: Vec<_> = vec![];
[INFO] [stderr]     |                     ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/kmer.rs:551:13
[INFO] [stderr]     |
[INFO] [stderr] 551 |         let mut f = File::open(filename).expect("file not found");
[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/kmer.rs:664:13
[INFO] [stderr]     |
[INFO] [stderr] 664 |         let mut f = File::open(filename).expect("file not found");
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reports.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut mean: f64;
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reports.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let mut modus: usize;
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reports.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut specific_kmers: usize;
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `accept`
[INFO] [stderr]   --> src/read_filter.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     accept: &str,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bigsig` (lib) generated 8 warnings (run `cargo fix --lib -p bigsig` to apply 5 suggestions)
[INFO] [stderr] warning: `bigsig` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bigsig-7b5d8a0189adc3fd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test seq::can_detect_no_n ... ok
[INFO] [stdout] test simple_bloom::tests::it_works ... ok
[INFO] [stdout] test simple_bloom::tests::set_filter ... ok
[INFO] [stdout] test simple_bloom::tests::use_filter ... ok
[INFO] [stdout] test simple_bloom::tests::add_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bigsig-f18842893eea7f51)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bigsig
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "412c7c507c72e103be2682a990892b2852f762a48d97942d7be02d8349f5a131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412c7c507c72e103be2682a990892b2852f762a48d97942d7be02d8349f5a131", kill_on_drop: false }`
[INFO] [stdout] 412c7c507c72e103be2682a990892b2852f762a48d97942d7be02d8349f5a131
