[INFO] fetching crate debruijn 0.3.4...
[INFO] testing debruijn-0.3.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate debruijn 0.3.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate debruijn 0.3.4
[INFO] finished tweaking crates.io crate debruijn 0.3.4
[INFO] tweaked toml for crates.io crate debruijn 0.3.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate debruijn 0.3.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding bit-set v0.5.3 (available: v0.8.0)
[INFO] [stderr]       Adding boomphf v0.5.9 (available: v0.6.0)
[INFO] [stderr]       Adding pretty_assertions v0.5.1 (available: v1.4.1)
[INFO] [stderr]       Adding rand v0.5.6 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.5.1
[INFO] [stderr]   Downloaded wyhash v0.5.0
[INFO] [stderr]   Downloaded boomphf v0.5.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1daf3b0ac0d22562fd31a6aaeb5dd1a36db3d3af0a2e717d8f16521e227061c6
[INFO] running `Command { std: "docker" "start" "-a" "1daf3b0ac0d22562fd31a6aaeb5dd1a36db3d3af0a2e717d8f16521e227061c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1daf3b0ac0d22562fd31a6aaeb5dd1a36db3d3af0a2e717d8f16521e227061c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1daf3b0ac0d22562fd31a6aaeb5dd1a36db3d3af0a2e717d8f16521e227061c6", kill_on_drop: false }`
[INFO] [stdout] 1daf3b0ac0d22562fd31a6aaeb5dd1a36db3d3af0a2e717d8f16521e227061c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 41c9388c807683fa136fb488420712ac6f14ee7c8b4cb07718d711c0da81fe1f
[INFO] running `Command { std: "docker" "start" "-a" "41c9388c807683fa136fb488420712ac6f14ee7c8b4cb07718d711c0da81fe1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling wyhash v0.5.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling boomphf v0.5.9
[INFO] [stderr]    Compiling debruijn v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead
[INFO] [stdout]    --> src/filter.rs:214:64
[INFO] [stdout]     |
[INFO] [stdout] 214 |             for (kmer, kmer_obs_iter) in &kmer_vec.into_iter().group_by(|elt| elt.0) {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/compression.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unique(K, Dir, Exts),
[INFO] [stdout]    |     ------         ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExtMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     Unique(K, Dir, Exts),
[INFO] [stdout] 19 +     Unique(K, Dir, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/compression.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Unique(usize, Dir, Exts),
[INFO] [stdout]    |     ------             ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExtModeNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Unique(usize, Dir, Exts),
[INFO] [stdout] 25 +     Unique(usize, Dir, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.81s
[INFO] running `Command { std: "docker" "inspect" "41c9388c807683fa136fb488420712ac6f14ee7c8b4cb07718d711c0da81fe1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c9388c807683fa136fb488420712ac6f14ee7c8b4cb07718d711c0da81fe1f", kill_on_drop: false }`
[INFO] [stdout] 41c9388c807683fa136fb488420712ac6f14ee7c8b4cb07718d711c0da81fe1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f9eea6dbea47761ca1f38b5c408c4cbff51f032085c4d657e4d97d8453ee7c8f
[INFO] running `Command { std: "docker" "start" "-a" "f9eea6dbea47761ca1f38b5c408c4cbff51f032085c4d657e4d97d8453ee7c8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stdout] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead
[INFO] [stdout]    --> src/filter.rs:214:64
[INFO] [stdout]     |
[INFO] [stdout] 214 |             for (kmer, kmer_obs_iter) in &kmer_vec.into_iter().group_by(|elt| elt.0) {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/compression.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unique(K, Dir, Exts),
[INFO] [stdout]    |     ------         ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExtMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     Unique(K, Dir, Exts),
[INFO] [stdout] 19 +     Unique(K, Dir, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/compression.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Unique(usize, Dir, Exts),
[INFO] [stdout]    |     ------             ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExtModeNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Unique(usize, Dir, Exts),
[INFO] [stdout] 25 +     Unique(usize, Dir, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling debruijn v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `msp::simple_scan`: Please use the `Scanner` type instead 
[INFO] [stdout]    --> src/msp.rs:394:33
[INFO] [stdout]     |
[INFO] [stdout] 394 |             let slices = super::simple_scan::<_, Kmer8>(k, &DnaSlice(&dna), &permutation, true);
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `msp::simple_scan`: Please use the `Scanner` type instead 
[INFO] [stdout]    --> src/msp.rs:586:25
[INFO] [stdout]     |
[INFO] [stdout] 586 |         let s1 = super::simple_scan::<_, Kmer5>(35, &DnaSlice(&mut &v1), &permutation, true);
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `msp::simple_scan`: Please use the `Scanner` type instead 
[INFO] [stdout]    --> src/msp.rs:587:25
[INFO] [stdout]     |
[INFO] [stdout] 587 |         let s2 = super::simple_scan::<_, Kmer5>(35, &DnaSlice(&mut &v2), &permutation, true);
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead
[INFO] [stdout]    --> src/filter.rs:214:64
[INFO] [stdout]     |
[INFO] [stdout] 214 |             for (kmer, kmer_obs_iter) in &kmer_vec.into_iter().group_by(|elt| elt.0) {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/compression.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unique(K, Dir, Exts),
[INFO] [stdout]    |     ------         ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExtMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     Unique(K, Dir, Exts),
[INFO] [stdout] 19 +     Unique(K, Dir, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/compression.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Unique(usize, Dir, Exts),
[INFO] [stdout]    |     ------             ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExtModeNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Unique(usize, Dir, Exts),
[INFO] [stdout] 25 +     Unique(usize, Dir, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.58s
[INFO] running `Command { std: "docker" "inspect" "f9eea6dbea47761ca1f38b5c408c4cbff51f032085c4d657e4d97d8453ee7c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9eea6dbea47761ca1f38b5c408c4cbff51f032085c4d657e4d97d8453ee7c8f", kill_on_drop: false }`
[INFO] [stdout] f9eea6dbea47761ca1f38b5c408c4cbff51f032085c4d657e4d97d8453ee7c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 331c16b6f1c706608f7b654436ccda8ec488c956711e75ec40baff7d7f305387
[INFO] running `Command { std: "docker" "start" "-a" "331c16b6f1c706608f7b654436ccda8ec488c956711e75ec40baff7d7f305387", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead
[INFO] [stderr]    --> src/filter.rs:214:64
[INFO] [stderr]     |
[INFO] [stderr] 214 |             for (kmer, kmer_obs_iter) in &kmer_vec.into_iter().group_by(|elt| elt.0) {
[INFO] [stderr]     |                                                                ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]   --> src/compression.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Unique(K, Dir, Exts),
[INFO] [stderr]    |     ------         ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ExtMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 19 -     Unique(K, Dir, Exts),
[INFO] [stderr] 19 +     Unique(K, Dir, ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]   --> src/compression.rs:25:24
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Unique(usize, Dir, Exts),
[INFO] [stderr]    |     ------             ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ExtModeNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 25 -     Unique(usize, Dir, Exts),
[INFO] [stderr] 25 +     Unique(usize, Dir, ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `debruijn` (lib) generated 3 warnings
[INFO] [stderr] warning: use of deprecated function `msp::simple_scan`: Please use the `Scanner` type instead 
[INFO] [stderr]    --> src/msp.rs:394:33
[INFO] [stderr]     |
[INFO] [stderr] 394 |             let slices = super::simple_scan::<_, Kmer8>(k, &DnaSlice(&dna), &permutation, true);
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `msp::simple_scan`: Please use the `Scanner` type instead 
[INFO] [stderr]    --> src/msp.rs:586:25
[INFO] [stderr]     |
[INFO] [stderr] 586 |         let s1 = super::simple_scan::<_, Kmer5>(35, &DnaSlice(&mut &v1), &permutation, true);
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `msp::simple_scan`: Please use the `Scanner` type instead 
[INFO] [stderr]    --> src/msp.rs:587:25
[INFO] [stderr]     |
[INFO] [stderr] 587 |         let s2 = super::simple_scan::<_, Kmer5>(35, &DnaSlice(&mut &v2), &permutation, true);
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead
[INFO] [stderr]    --> src/filter.rs:214:64
[INFO] [stderr]     |
[INFO] [stderr] 214 |             for (kmer, kmer_obs_iter) in &kmer_vec.into_iter().group_by(|elt| elt.0) {
[INFO] [stderr]     |                                                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `debruijn` (lib test) generated 6 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/debruijn-b75a9c30b021e950)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test dna_string::tests::dnastringslice_get_kmer ... ok
[INFO] [stdout] test dna_string::tests::test_dna_string ... ok
[INFO] [stdout] test dna_string::tests::dnastringslice_slice ... ok
[INFO] [stdout] test dna_string::tests::test_ndiffs ... ok
[INFO] [stdout] test bitops_avx2::test::test_convert_bytes_for_debug ... ok
[INFO] [stdout] test dna_string::tests::test_kmers_too_short ... ok
[INFO] [stdout] test dna_string::tests::test_push_bytes ... ok
[INFO] [stdout] test dna_string::tests::test_prefix ... ok
[INFO] [stdout] test dna_string::tests::test_from_dna_string ... ok
[INFO] [stdout] test dna_string::tests::test_kmers ... ok
[INFO] [stdout] test dna_string::tests::test_suffix ... ok
[INFO] [stdout] test dna_string::tests::test_reverse ... ok
[INFO] [stdout] test bitops_avx2::test::test_convert_bytes_random ... ok
[INFO] [stdout] test bitops_avx2::test::test_invalid_bases ... ok
[INFO] [stdout] test kmer::tests::test_kmer_14 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_12 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_5 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_10 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_6 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_16 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_8 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_20 ... ok
[INFO] [stdout] test msp::tests::test1 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_4 ... ok
[INFO] [stdout] test msp::tests::test_sample ... ok
[INFO] [stdout] test kmer::tests::test_kmer_15 ... ok
[INFO] [stdout] test neighbors::test::test_hd1 ... ok
[INFO] [stdout] test msp::tests::test_slice ... ok
[INFO] [stdout] test kmer::tests::test_kmer_24 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_31 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_48 ... ok
[INFO] [stdout] test test::tests::degen_seq_asm ... ok
[INFO] [stdout] test test::tests::degen_seq_asm_sharded ... ok
[INFO] [stdout] test test::tests::simple_kmer_compress ... ok
[INFO] [stdout] test kmer::tests::test_lmer_1_kmer_20 ... ok
[INFO] [stdout] test test::tests::simple_path_compress ... ok
[INFO] [stdout] test test::tests::simple_sharded ... ok
[INFO] [stdout] test test::tests::simple_tip_clean ... ok
[INFO] [stdout] test kmer::tests::test_kmer_32 ... ok
[INFO] [stdout] test kmer::tests::test_lmer_1_kmer_24 ... ok
[INFO] [stdout] test kmer::tests::test_lmer_1_kmer_16 ... ok
[INFO] [stdout] test kmer::tests::test_kmer_64 ... ok
[INFO] [stdout] test kmer::tests::test_lmer_2_kmer_32 ... ok
[INFO] [stdout] test kmer::tests::test_lmer_3_kmer_64 ... ok
[INFO] [stdout] test kmer::tests::test_lmer_3_kmer_32 ... ok
[INFO] [stdout] test kmer::tests::test_lmer_3_kmer_48 ... ok
[INFO] [stdout] test test::tests::complex_path_compress ... ok
[INFO] [stdout] test dna_string::tests::test_slice_hamming_dist ... ok
[INFO] [stdout] test test::tests::complex_sharded ... ok
[INFO] [stdout] test test::tests::complex_kmer_compress ... ok
[INFO] [stdout] test msp::tests::test_msp_scanner has been running for over 60 seconds
[INFO] [stdout] test test::tests::complex_path_compress_k31 has been running for over 60 seconds
[INFO] [stdout] test test::tests::complex_path_compress_k31 ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "331c16b6f1c706608f7b654436ccda8ec488c956711e75ec40baff7d7f305387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331c16b6f1c706608f7b654436ccda8ec488c956711e75ec40baff7d7f305387", kill_on_drop: false }`
[INFO] [stdout] 331c16b6f1c706608f7b654436ccda8ec488c956711e75ec40baff7d7f305387