[INFO] cloning repository https://github.com/jguhlin/kmer-hasher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jguhlin/kmer-hasher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjguhlin%2Fkmer-hasher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjguhlin%2Fkmer-hasher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 951163af2d2de8530476a136e8d90b485e1cdf23
[INFO] checking jguhlin/kmer-hasher against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjguhlin%2Fkmer-hasher" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jguhlin/kmer-hasher
[INFO] finished tweaking git repo https://github.com/jguhlin/kmer-hasher
[INFO] tweaked toml for git repo https://github.com/jguhlin/kmer-hasher written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jguhlin/kmer-hasher on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jguhlin/kmer-hasher 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seahash v3.0.6
[INFO] [stderr]   Downloaded rand v0.7.2
[INFO] [stderr]   Downloaded wyhash v0.3.0
[INFO] [stderr]   Downloaded ryu v1.0.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.6
[INFO] [stderr]   Downloaded t1ha v0.1.0
[INFO] [stderr]   Downloaded bitvec v0.15.2
[INFO] [stderr]   Downloaded libc v0.2.65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87
[INFO] running `Command { std: "docker" "start" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling t1ha v0.1.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking bitvec v0.15.2
[INFO] [stderr]     Checking seahash v3.0.6
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking wyhash v0.3.0
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking criterion-plot v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand_os v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.3.1
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stderr]     Checking kmer-hasher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/main.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{i64, u64, mem};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{i64, u64, mem};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/main.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{i64, u64, mem};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{i64, u64, mem};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `seahash::SeaHasher`
[INFO] [stdout]   --> benches/hashing.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use seahash::SeaHasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `T1ha2Hasher` and `t1ha2_atonce`
[INFO] [stdout]   --> benches/hashing.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | use t1ha::{t1ha0, t1ha2_atonce, T1ha2Hasher};
[INFO] [stdout]    |                   ^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `black_box`
[INFO] [stdout]   --> benches/hashing.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | use criterion::{black_box, criterion_group, criterion_main, Criterion};
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> benches/hashing.rs:397:17
[INFO] [stdout]     |
[INFO] [stdout] 397 |             let val: u64 = 0;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> benches/hashing.rs:389:17
[INFO] [stdout]     |
[INFO] [stdout] 389 |             let val: u64 = 0;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_wyhash` is never used
[INFO] [stdout]    --> benches/hashing.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn bench_wyhash(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_wyhash_bv` is never used
[INFO] [stdout]    --> benches/hashing.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn bench_wyhash_bv(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_seahash` is never used
[INFO] [stdout]    --> benches/hashing.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn bench_seahash(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_seahash_bv` is never used
[INFO] [stdout]    --> benches/hashing.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn bench_seahash_bv(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_xxhash` is never used
[INFO] [stdout]    --> benches/hashing.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn bench_xxhash(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_xxhash_bv` is never used
[INFO] [stdout]    --> benches/hashing.rs:173:4
[INFO] [stdout]     |
[INFO] [stdout] 173 | fn bench_xxhash_bv(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_fnvhash` is never used
[INFO] [stdout]    --> benches/hashing.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn bench_fnvhash(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_fnvhash_bv` is never used
[INFO] [stdout]    --> benches/hashing.rs:195:4
[INFO] [stdout]     |
[INFO] [stdout] 195 | fn bench_fnvhash_bv(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_t1ha0` is never used
[INFO] [stdout]    --> benches/hashing.rs:206:4
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn bench_t1ha0(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_t1ha0_bv` is never used
[INFO] [stdout]    --> benches/hashing.rs:215:4
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn bench_t1ha0_bv(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_kmer_to_bits3` is never used
[INFO] [stdout]    --> benches/hashing.rs:505:4
[INFO] [stdout]     |
[INFO] [stdout] 505 | fn convert_kmer_to_bits3(kmer: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_bits` is never used
[INFO] [stdout]    --> benches/hashing.rs:524:4
[INFO] [stdout]     |
[INFO] [stdout] 524 | fn change_bits(char: u8, n: usize, bits: &mut u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> benches/hashing.rs:474:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | /     &kmer[1..].iter().for_each(|base| {
[INFO] [stdout] 475 | |         bits <<= 3;
[INFO] [stdout] 476 | |         bits = bits.wrapping_add(CONVERSION[usize::from(*base)]);
[INFO] [stdout] 477 | |     });
[INFO] [stdout]     | |______^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 474 |     let _ = &kmer[1..].iter().for_each(|base| {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `criterion`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | criterion = "0.3.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `criterion`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `wyhash`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | wyhash = "0.3.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `wyhash`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `kmer-hasher` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87", kill_on_drop: false }`
[INFO] [stdout] 742a742f9552e9eb3ebd366ca9ca5ac389660f16f1bf5e96c88ecb1dad591b87
