[INFO] fetching crate boolnetevo 0.4.0...
[INFO] checking boolnetevo-0.4.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate boolnetevo 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate boolnetevo 0.4.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boolnetevo 0.4.0
[INFO] finished tweaking crates.io crate boolnetevo 0.4.0
[INFO] tweaked toml for crates.io crate boolnetevo 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate boolnetevo 0.4.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.60
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40c2093169c651aeea499fe556c8c03233b38d3c31bde2e30d04be1ad7eaf26c
[INFO] running `Command { std: "docker" "start" "-a" "40c2093169c651aeea499fe556c8c03233b38d3c31bde2e30d04be1ad7eaf26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c2093169c651aeea499fe556c8c03233b38d3c31bde2e30d04be1ad7eaf26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c2093169c651aeea499fe556c8c03233b38d3c31bde2e30d04be1ad7eaf26c", kill_on_drop: false }`
[INFO] [stdout] 40c2093169c651aeea499fe556c8c03233b38d3c31bde2e30d04be1ad7eaf26c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994230b3f27fb44f53b90da07a831d152ecdf4895e5664ee87452b00bf6cd68c
[INFO] running `Command { std: "docker" "start" "-a" "994230b3f27fb44f53b90da07a831d152ecdf4895e5664ee87452b00bf6cd68c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking smallvec v1.5.1
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking mio v0.7.6
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.8.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossterm v0.18.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking boolnetevo v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/base.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         match (hex[(i << 1)].to_digit(0x10), hex[(i << 1) + 1].to_digit(0x10)) {
[INFO] [stdout]    |                    ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -         match (hex[(i << 1)].to_digit(0x10), hex[(i << 1) + 1].to_digit(0x10)) {
[INFO] [stdout] 56 +         match (hex[i << 1].to_digit(0x10), hex[(i << 1) + 1].to_digit(0x10)) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/base.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         match (hex[(i << 1)].to_digit(0x10), hex[(i << 1) + 1].to_digit(0x10)) {
[INFO] [stdout]    |                    ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -         match (hex[(i << 1)].to_digit(0x10), hex[(i << 1) + 1].to_digit(0x10)) {
[INFO] [stdout] 56 +         match (hex[i << 1].to_digit(0x10), hex[(i << 1) + 1].to_digit(0x10)) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `age` and `inc_age` are never used
[INFO] [stdout]   --> src/evolearn.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait Individual {
[INFO] [stdout]    |       ---------- methods in this trait
[INFO] [stdout] 33 |     fn test<T: Bitransform + ?Sized>(&mut self, bitran: &T, input_batches: & Vec<Vec<u128>>);
[INFO] [stdout] 34 |     fn age(&self) -> u64;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 35 |     fn inc_age(&mut self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/bitransform.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let prefs = prefs.clone().to_vec();
[INFO] [stdout]    |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[usize]` does not implement `Clone`, so calling `clone` on `&[usize]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `age` and `inc_age` are never used
[INFO] [stdout]   --> src/evolearn.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait Individual {
[INFO] [stdout]    |       ---------- methods in this trait
[INFO] [stdout] 33 |     fn test<T: Bitransform + ?Sized>(&mut self, bitran: &T, input_batches: & Vec<Vec<u128>>);
[INFO] [stdout] 34 |     fn age(&self) -> u64;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 35 |     fn inc_age(&mut self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/bitransform.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let prefs = prefs.clone().to_vec();
[INFO] [stdout]    |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[usize]` does not implement `Clone`, so calling `clone` on `&[usize]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "994230b3f27fb44f53b90da07a831d152ecdf4895e5664ee87452b00bf6cd68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994230b3f27fb44f53b90da07a831d152ecdf4895e5664ee87452b00bf6cd68c", kill_on_drop: false }`
[INFO] [stdout] 994230b3f27fb44f53b90da07a831d152ecdf4895e5664ee87452b00bf6cd68c