[INFO] fetching crate arnalisa 0.6.8...
[INFO] testing arnalisa-0.6.8 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate arnalisa 0.6.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate arnalisa 0.6.8 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arnalisa 0.6.8
[INFO] finished tweaking crates.io crate arnalisa 0.6.8
[INFO] tweaked toml for crates.io crate arnalisa 0.6.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 127 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding array-init v0.0.4 (latest: v2.1.0)
[INFO] [stderr]       Adding autocfg v0.1.8 (latest: v1.3.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding cloudabi v0.0.3 (latest: v0.1.0)
[INFO] [stderr]       Adding crossbeam-channel v0.3.9 (latest: v0.5.13)
[INFO] [stderr]       Adding crossbeam-utils v0.6.6 (latest: v0.8.20)
[INFO] [stderr]       Adding decorum v0.1.3 (latest: v0.3.1)
[INFO] [stderr]       Adding env_logger v0.7.1 (latest: v0.11.3)
[INFO] [stderr]       Adding float-cmp v0.5.3 (latest: v0.9.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
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[INFO] [stderr]       Adding rand_isaac v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rand_jitter v0.1.4 (latest: v0.4.0)
[INFO] [stderr]       Adding rand_os v0.1.3 (latest: v0.2.2)
[INFO] [stderr]       Adding rand_pcg v0.1.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_xorshift v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding serde_cbor v0.10.2 (latest: v0.11.2)
[INFO] [stderr]       Adding smallvec v0.6.14 (latest: v1.13.2)
[INFO] [stderr]       Adding snafu v0.5.0 (latest: v0.8.3)
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[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.66)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] [stderr]       Adding uuid v0.7.4 (latest: v1.8.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.56.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded try_from v0.3.2
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[INFO] [stderr]   Downloaded serde_cbor v0.10.2
[INFO] [stderr]   Downloaded ommui_string_patterns v0.1.2
[INFO] [stderr]   Downloaded xio_base_datatypes v0.8.0
[INFO] [stderr]   Downloaded xio_hwdb v0.7.0
[INFO] [stderr]   Downloaded ommui_file_loading v0.7.1
[INFO] [stderr]   Downloaded xio_webapi v0.19.0
[INFO] [stderr]   Downloaded decorum v0.1.3
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db47729e9e8ae4a6fcbcdba0afb671039e7c736b018193bd9176cb370009c94b
[INFO] running `Command { std: "docker" "start" "-a" "db47729e9e8ae4a6fcbcdba0afb671039e7c736b018193bd9176cb370009c94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db47729e9e8ae4a6fcbcdba0afb671039e7c736b018193bd9176cb370009c94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db47729e9e8ae4a6fcbcdba0afb671039e7c736b018193bd9176cb370009c94b", kill_on_drop: false }`
[INFO] [stdout] db47729e9e8ae4a6fcbcdba0afb671039e7c736b018193bd9176cb370009c94b
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57cb90bb8a6e58e4e353b193b5d2c69588828f03deb65e9381a9830c93a441cf
[INFO] running `Command { std: "docker" "start" "-a" "57cb90bb8a6e58e4e353b193b5d2c69588828f03deb65e9381a9830c93a441cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling array-init v0.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling float-cmp v0.5.3
[INFO] [stderr]    Compiling snafu v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling ommui_string_patterns v0.1.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling serde-hex v0.1.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling decorum v0.1.3
[INFO] [stderr]    Compiling serde_cbor v0.10.2
[INFO] [stderr]    Compiling xio_base_datatypes v0.8.0
[INFO] [stderr]    Compiling ommui_file_loading v0.7.1
[INFO] [stderr]    Compiling xio_jobset v0.13.0
[INFO] [stderr]    Compiling xio_hwdb v0.7.0
[INFO] [stderr]    Compiling xio_webapi v0.19.0
[INFO] [stderr]    Compiling arnalisa v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:413:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |             B(v) => (v),
[INFO] [stdout]     |                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 413 -             B(v) => (v),
[INFO] [stdout] 413 +             B(v) => v,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             I8(v) => (v != 0i8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -             I8(v) => (v != 0i8),
[INFO] [stdout] 414 +             I8(v) => v != 0i8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:415:23
[INFO] [stdout]     |
[INFO] [stdout] 415 |             I16(v) => (v != 0i16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 415 -             I16(v) => (v != 0i16),
[INFO] [stdout] 415 +             I16(v) => v != 0i16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:416:23
[INFO] [stdout]     |
[INFO] [stdout] 416 |             I32(v) => (v != 0i32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             I32(v) => (v != 0i32),
[INFO] [stdout] 416 +             I32(v) => v != 0i32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:417:23
[INFO] [stdout]     |
[INFO] [stdout] 417 |             I64(v) => (v != 0i64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 417 -             I64(v) => (v != 0i64),
[INFO] [stdout] 417 +             I64(v) => v != 0i64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:418:23
[INFO] [stdout]     |
[INFO] [stdout] 418 |             F32(v) => (v != 0f32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 418 -             F32(v) => (v != 0f32),
[INFO] [stdout] 418 +             F32(v) => v != 0f32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:419:23
[INFO] [stdout]     |
[INFO] [stdout] 419 |             F64(v) => (v != 0f64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 419 -             F64(v) => (v != 0f64),
[INFO] [stdout] 419 +             F64(v) => v != 0f64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |             U8(v) => (v != 0u8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             U8(v) => (v != 0u8),
[INFO] [stdout] 420 +             U8(v) => v != 0u8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             U16(v) => (v != 0u16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -             U16(v) => (v != 0u16),
[INFO] [stdout] 421 +             U16(v) => v != 0u16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 |             U32(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             U32(v) => (v != 0),
[INFO] [stdout] 422 +             U32(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:423:23
[INFO] [stdout]     |
[INFO] [stdout] 423 |             U64(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             U64(v) => (v != 0),
[INFO] [stdout] 423 +             U64(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:424:24
[INFO] [stdout]     |
[INFO] [stdout] 424 |             Nothing => (false),
[INFO] [stdout]     |                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 424 -             Nothing => (false),
[INFO] [stdout] 424 +             Nothing => false,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.04s
[INFO] running `Command { std: "docker" "inspect" "57cb90bb8a6e58e4e353b193b5d2c69588828f03deb65e9381a9830c93a441cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cb90bb8a6e58e4e353b193b5d2c69588828f03deb65e9381a9830c93a441cf", kill_on_drop: false }`
[INFO] [stdout] 57cb90bb8a6e58e4e353b193b5d2c69588828f03deb65e9381a9830c93a441cf
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ba8720c8b04da6c004de9cfa85180753d27110c4e6b1e69fc0a8de9e73dbb87
[INFO] running `Command { std: "docker" "start" "-a" "9ba8720c8b04da6c004de9cfa85180753d27110c4e6b1e69fc0a8de9e73dbb87", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:413:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |             B(v) => (v),
[INFO] [stdout]     |                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 413 -             B(v) => (v),
[INFO] [stdout] 413 +             B(v) => v,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             I8(v) => (v != 0i8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -             I8(v) => (v != 0i8),
[INFO] [stdout] 414 +             I8(v) => v != 0i8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:415:23
[INFO] [stdout]     |
[INFO] [stdout] 415 |             I16(v) => (v != 0i16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 415 -             I16(v) => (v != 0i16),
[INFO] [stdout] 415 +             I16(v) => v != 0i16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:416:23
[INFO] [stdout]     |
[INFO] [stdout] 416 |             I32(v) => (v != 0i32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             I32(v) => (v != 0i32),
[INFO] [stdout] 416 +             I32(v) => v != 0i32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:417:23
[INFO] [stdout]     |
[INFO] [stdout] 417 |             I64(v) => (v != 0i64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 417 -             I64(v) => (v != 0i64),
[INFO] [stdout] 417 +             I64(v) => v != 0i64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:418:23
[INFO] [stdout]     |
[INFO] [stdout] 418 |             F32(v) => (v != 0f32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 418 -             F32(v) => (v != 0f32),
[INFO] [stdout] 418 +             F32(v) => v != 0f32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:419:23
[INFO] [stdout]     |
[INFO] [stdout] 419 |             F64(v) => (v != 0f64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 419 -             F64(v) => (v != 0f64),
[INFO] [stdout] 419 +             F64(v) => v != 0f64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |             U8(v) => (v != 0u8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             U8(v) => (v != 0u8),
[INFO] [stdout] 420 +             U8(v) => v != 0u8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             U16(v) => (v != 0u16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -             U16(v) => (v != 0u16),
[INFO] [stdout] 421 +             U16(v) => v != 0u16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 |             U32(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             U32(v) => (v != 0),
[INFO] [stdout] 422 +             U32(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:423:23
[INFO] [stdout]     |
[INFO] [stdout] 423 |             U64(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             U64(v) => (v != 0),
[INFO] [stdout] 423 +             U64(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:424:24
[INFO] [stdout]     |
[INFO] [stdout] 424 |             Nothing => (false),
[INFO] [stdout]     |                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 424 -             Nothing => (false),
[INFO] [stdout] 424 +             Nothing => false,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling arnalisa v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:413:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |             B(v) => (v),
[INFO] [stdout]     |                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 413 -             B(v) => (v),
[INFO] [stdout] 413 +             B(v) => v,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             I8(v) => (v != 0i8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -             I8(v) => (v != 0i8),
[INFO] [stdout] 414 +             I8(v) => v != 0i8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:415:23
[INFO] [stdout]     |
[INFO] [stdout] 415 |             I16(v) => (v != 0i16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 415 -             I16(v) => (v != 0i16),
[INFO] [stdout] 415 +             I16(v) => v != 0i16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:416:23
[INFO] [stdout]     |
[INFO] [stdout] 416 |             I32(v) => (v != 0i32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             I32(v) => (v != 0i32),
[INFO] [stdout] 416 +             I32(v) => v != 0i32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:417:23
[INFO] [stdout]     |
[INFO] [stdout] 417 |             I64(v) => (v != 0i64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 417 -             I64(v) => (v != 0i64),
[INFO] [stdout] 417 +             I64(v) => v != 0i64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:418:23
[INFO] [stdout]     |
[INFO] [stdout] 418 |             F32(v) => (v != 0f32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 418 -             F32(v) => (v != 0f32),
[INFO] [stdout] 418 +             F32(v) => v != 0f32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:419:23
[INFO] [stdout]     |
[INFO] [stdout] 419 |             F64(v) => (v != 0f64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 419 -             F64(v) => (v != 0f64),
[INFO] [stdout] 419 +             F64(v) => v != 0f64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |             U8(v) => (v != 0u8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             U8(v) => (v != 0u8),
[INFO] [stdout] 420 +             U8(v) => v != 0u8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             U16(v) => (v != 0u16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -             U16(v) => (v != 0u16),
[INFO] [stdout] 421 +             U16(v) => v != 0u16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 |             U32(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             U32(v) => (v != 0),
[INFO] [stdout] 422 +             U32(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:423:23
[INFO] [stdout]     |
[INFO] [stdout] 423 |             U64(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             U64(v) => (v != 0),
[INFO] [stdout] 423 +             U64(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:424:24
[INFO] [stdout]     |
[INFO] [stdout] 424 |             Nothing => (false),
[INFO] [stdout]     |                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 424 -             Nothing => (false),
[INFO] [stdout] 424 +             Nothing => false,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/sortable_float.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |             .into_iter()
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 96 |             .iter()
[INFO] [stdout]    |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 2f64)])
[INFO] [stdout]    |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/sortable_float.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .iter()
[INFO] [stdout]     |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stdout]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/sortable_float.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .iter()
[INFO] [stdout]     |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let map = IntoIterator::into_iter([(0f64, 1f64), (1f64, 0f64), (2f64, 1f64)])
[INFO] [stdout]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/sortable_float.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 114 |             .iter()
[INFO] [stdout]     |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let map = IntoIterator::into_iter([(0f64, 2f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stdout]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "9ba8720c8b04da6c004de9cfa85180753d27110c4e6b1e69fc0a8de9e73dbb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba8720c8b04da6c004de9cfa85180753d27110c4e6b1e69fc0a8de9e73dbb87", kill_on_drop: false }`
[INFO] [stdout] 9ba8720c8b04da6c004de9cfa85180753d27110c4e6b1e69fc0a8de9e73dbb87
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91306652b037fff853617616bab6b002353cf1edd261a8937857117f3d07836a
[INFO] running `Command { std: "docker" "start" "-a" "91306652b037fff853617616bab6b002353cf1edd261a8937857117f3d07836a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:413:21
[INFO] [stderr]     |
[INFO] [stderr] 413 |             B(v) => (v),
[INFO] [stderr]     |                     ^ ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 413 -             B(v) => (v),
[INFO] [stderr] 413 +             B(v) => v,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:414:22
[INFO] [stderr]     |
[INFO] [stderr] 414 |             I8(v) => (v != 0i8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 414 -             I8(v) => (v != 0i8),
[INFO] [stderr] 414 +             I8(v) => v != 0i8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:415:23
[INFO] [stderr]     |
[INFO] [stderr] 415 |             I16(v) => (v != 0i16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 415 -             I16(v) => (v != 0i16),
[INFO] [stderr] 415 +             I16(v) => v != 0i16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:416:23
[INFO] [stderr]     |
[INFO] [stderr] 416 |             I32(v) => (v != 0i32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 416 -             I32(v) => (v != 0i32),
[INFO] [stderr] 416 +             I32(v) => v != 0i32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:417:23
[INFO] [stderr]     |
[INFO] [stderr] 417 |             I64(v) => (v != 0i64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 417 -             I64(v) => (v != 0i64),
[INFO] [stderr] 417 +             I64(v) => v != 0i64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:418:23
[INFO] [stderr]     |
[INFO] [stderr] 418 |             F32(v) => (v != 0f32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 418 -             F32(v) => (v != 0f32),
[INFO] [stderr] 418 +             F32(v) => v != 0f32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:419:23
[INFO] [stderr]     |
[INFO] [stderr] 419 |             F64(v) => (v != 0f64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 419 -             F64(v) => (v != 0f64),
[INFO] [stderr] 419 +             F64(v) => v != 0f64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             U8(v) => (v != 0u8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 420 -             U8(v) => (v != 0u8),
[INFO] [stderr] 420 +             U8(v) => v != 0u8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:421:23
[INFO] [stderr]     |
[INFO] [stderr] 421 |             U16(v) => (v != 0u16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 421 -             U16(v) => (v != 0u16),
[INFO] [stderr] 421 +             U16(v) => v != 0u16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:422:23
[INFO] [stderr]     |
[INFO] [stderr] 422 |             U32(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 422 -             U32(v) => (v != 0),
[INFO] [stderr] 422 +             U32(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:423:23
[INFO] [stderr]     |
[INFO] [stderr] 423 |             U64(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 423 -             U64(v) => (v != 0),
[INFO] [stderr] 423 +             U64(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:424:24
[INFO] [stderr]     |
[INFO] [stderr] 424 |             Nothing => (false),
[INFO] [stderr]     |                        ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 424 -             Nothing => (false),
[INFO] [stderr] 424 +             Nothing => false,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]   --> src/sortable_float.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |             .into_iter()
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 96 |             .iter()
[INFO] [stderr]    |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 2f64)])
[INFO] [stderr]    |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/sortable_float.rs:102:14
[INFO] [stderr]     |
[INFO] [stderr] 102 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 102 |             .iter()
[INFO] [stderr]     |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stderr]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/sortable_float.rs:108:14
[INFO] [stderr]     |
[INFO] [stderr] 108 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 108 |             .iter()
[INFO] [stderr]     |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let map = IntoIterator::into_iter([(0f64, 1f64), (1f64, 0f64), (2f64, 1f64)])
[INFO] [stderr]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/sortable_float.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 114 |             .iter()
[INFO] [stderr]     |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let map = IntoIterator::into_iter([(0f64, 2f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stderr]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: `arnalisa` (lib) generated 12 warnings (run `cargo fix --lib -p arnalisa` to apply 12 suggestions)
[INFO] [stderr] warning: `arnalisa` (lib test) generated 16 warnings (12 duplicates) (run `cargo fix --lib -p arnalisa --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arnalisa-a8597e23e22ea567)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test bins::add::tests::simulate ... ok
[INFO] [stdout] test bins::last_calm_point::tests::simulate ... ok
[INFO] [stdout] test bins::cumulation::tests::simulate ... ok
[INFO] [stdout] test bins::invert::tests::simulate ... ok
[INFO] [stdout] test bins::multiplex::tests::simulate ... ok
[INFO] [stdout] test bins::cosinus::tests::simulate ... ok
[INFO] [stdout] test bins::not::tests::simulate ... ok
[INFO] [stdout] test bins::linear_regression::tests::simulate ... ok
[INFO] [stdout] test bins::passthrough::tests::simulate ... ok
[INFO] [stdout] test bins::fifo::tests::simulate ... ok
[INFO] [stdout] test bins::derivation::tests::simulate ... ok
[INFO] [stdout] test bins::mean::tests::simulate ... ok
[INFO] [stdout] test bins::pipeline::tests::renamed_throughput ... ok
[INFO] [stdout] test bins::single_not_null::tests::simulate ... ok
[INFO] [stdout] test bins::pipeline::tests::direct_throughput ... ok
[INFO] [stdout] test bins::subtract::tests::simulate ... ok
[INFO] [stdout] test item::tests::comparison ... ok
[INFO] [stdout] test item::tests::ensure_approx_eq_f32 ... ok
[INFO] [stdout] test item::tests::ensure_approx_eq_f64 ... ok
[INFO] [stdout] test item::tests::deserialize ... ok
[INFO] [stdout] test item::tests::eq_types ... ok
[INFO] [stdout] test item::tests::ne_types ... ok
[INFO] [stdout] test sortable_float::tests::determine_direction ... ok
[INFO] [stdout] test bins::storage::tests::simulate ... ok
[INFO] [stdout] test bins::multiply::tests::simulate ... ok
[INFO] [stdout] test bins::sinus::tests::simulate ... ok
[INFO] [stdout] test bins::greater_than::tests::simulate ... ok
[INFO] [stdout] test bins::divide::tests::simulate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/arnalisa.rs (/opt/rustwide/target/debug/deps/arnalisa-d002ee0de046c553)
[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 arnalisa
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:413:21
[INFO] [stderr]     |
[INFO] [stderr] 413 |             B(v) => (v),
[INFO] [stderr]     |                     ^ ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 413 -             B(v) => (v),
[INFO] [stderr] 413 +             B(v) => v,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:414:22
[INFO] [stderr]     |
[INFO] [stderr] 414 |             I8(v) => (v != 0i8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 414 -             I8(v) => (v != 0i8),
[INFO] [stderr] 414 +             I8(v) => v != 0i8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:415:23
[INFO] [stderr]     |
[INFO] [stderr] 415 |             I16(v) => (v != 0i16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 415 -             I16(v) => (v != 0i16),
[INFO] [stderr] 415 +             I16(v) => v != 0i16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:416:23
[INFO] [stderr]     |
[INFO] [stderr] 416 |             I32(v) => (v != 0i32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 416 -             I32(v) => (v != 0i32),
[INFO] [stderr] 416 +             I32(v) => v != 0i32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:417:23
[INFO] [stderr]     |
[INFO] [stderr] 417 |             I64(v) => (v != 0i64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 417 -             I64(v) => (v != 0i64),
[INFO] [stderr] 417 +             I64(v) => v != 0i64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:418:23
[INFO] [stderr]     |
[INFO] [stderr] 418 |             F32(v) => (v != 0f32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 418 -             F32(v) => (v != 0f32),
[INFO] [stderr] 418 +             F32(v) => v != 0f32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:419:23
[INFO] [stderr]     |
[INFO] [stderr] 419 |             F64(v) => (v != 0f64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 419 -             F64(v) => (v != 0f64),
[INFO] [stderr] 419 +             F64(v) => v != 0f64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             U8(v) => (v != 0u8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 420 -             U8(v) => (v != 0u8),
[INFO] [stderr] 420 +             U8(v) => v != 0u8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:421:23
[INFO] [stderr]     |
[INFO] [stderr] 421 |             U16(v) => (v != 0u16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 421 -             U16(v) => (v != 0u16),
[INFO] [stderr] 421 +             U16(v) => v != 0u16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:422:23
[INFO] [stderr]     |
[INFO] [stderr] 422 |             U32(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 422 -             U32(v) => (v != 0),
[INFO] [stderr] 422 +             U32(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:423:23
[INFO] [stderr]     |
[INFO] [stderr] 423 |             U64(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 423 -             U64(v) => (v != 0),
[INFO] [stderr] 423 +             U64(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:424:24
[INFO] [stderr]     |
[INFO] [stderr] 424 |             Nothing => (false),
[INFO] [stderr]     |                        ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 424 -             Nothing => (false),
[INFO] [stderr] 424 +             Nothing => false,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[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" "91306652b037fff853617616bab6b002353cf1edd261a8937857117f3d07836a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91306652b037fff853617616bab6b002353cf1edd261a8937857117f3d07836a", kill_on_drop: false }`
[INFO] [stdout] 91306652b037fff853617616bab6b002353cf1edd261a8937857117f3d07836a
[INFO] testing arnalisa-0.6.8 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate arnalisa 0.6.8 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate arnalisa 0.6.8 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arnalisa 0.6.8
[INFO] finished tweaking crates.io crate arnalisa 0.6.8
[INFO] tweaked toml for crates.io crate arnalisa 0.6.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 127 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding array-init v0.0.4 (latest: v2.1.0)
[INFO] [stderr]       Adding autocfg v0.1.8 (latest: v1.3.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding cloudabi v0.0.3 (latest: v0.1.0)
[INFO] [stderr]       Adding crossbeam-channel v0.3.9 (latest: v0.5.13)
[INFO] [stderr]       Adding crossbeam-utils v0.6.6 (latest: v0.8.20)
[INFO] [stderr]       Adding decorum v0.1.3 (latest: v0.3.1)
[INFO] [stderr]       Adding env_logger v0.7.1 (latest: v0.11.3)
[INFO] [stderr]       Adding float-cmp v0.5.3 (latest: v0.9.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding heck v0.3.3 (latest: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding humantime v1.3.0 (latest: v2.1.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.83)
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.36)
[INFO] [stderr]       Adding rand v0.6.5 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.1.0 (latest: v0.3.2)
[INFO] [stderr]       Adding rand_isaac v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rand_jitter v0.1.4 (latest: v0.4.0)
[INFO] [stderr]       Adding rand_os v0.1.3 (latest: v0.2.2)
[INFO] [stderr]       Adding rand_pcg v0.1.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_xorshift v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding serde_cbor v0.10.2 (latest: v0.11.2)
[INFO] [stderr]       Adding smallvec v0.6.14 (latest: v1.13.2)
[INFO] [stderr]       Adding snafu v0.5.0 (latest: v0.8.3)
[INFO] [stderr]       Adding snafu-derive v0.5.0 (latest: v0.8.3)
[INFO] [stderr]       Adding strsim v0.8.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.66)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] [stderr]       Adding uuid v0.7.4 (latest: v1.8.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.56.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f07d8c5d551b65e79cd5492513561f696c8c78437d6c2355ab67c021315f0d09
[INFO] running `Command { std: "docker" "start" "-a" "f07d8c5d551b65e79cd5492513561f696c8c78437d6c2355ab67c021315f0d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f07d8c5d551b65e79cd5492513561f696c8c78437d6c2355ab67c021315f0d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07d8c5d551b65e79cd5492513561f696c8c78437d6c2355ab67c021315f0d09", kill_on_drop: false }`
[INFO] [stdout] f07d8c5d551b65e79cd5492513561f696c8c78437d6c2355ab67c021315f0d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e1c1f8706e8ee0228307c0e5b96944e21fc29f9e63c82a07e5b0c1427a3c9ed
[INFO] running `Command { std: "docker" "start" "-a" "4e1c1f8706e8ee0228307c0e5b96944e21fc29f9e63c82a07e5b0c1427a3c9ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling array-init v0.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling snafu v0.5.0
[INFO] [stderr]    Compiling float-cmp v0.5.3
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling ommui_string_patterns v0.1.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling serde-hex v0.1.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling serde_cbor v0.10.2
[INFO] [stderr]    Compiling decorum v0.1.3
[INFO] [stderr]    Compiling xio_base_datatypes v0.8.0
[INFO] [stderr]    Compiling ommui_file_loading v0.7.1
[INFO] [stderr]    Compiling xio_jobset v0.13.0
[INFO] [stderr]    Compiling xio_hwdb v0.7.0
[INFO] [stderr]    Compiling xio_webapi v0.19.0
[INFO] [stderr]    Compiling arnalisa v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:413:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |             B(v) => (v),
[INFO] [stdout]     |                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 413 -             B(v) => (v),
[INFO] [stdout] 413 +             B(v) => v,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             I8(v) => (v != 0i8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -             I8(v) => (v != 0i8),
[INFO] [stdout] 414 +             I8(v) => v != 0i8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:415:23
[INFO] [stdout]     |
[INFO] [stdout] 415 |             I16(v) => (v != 0i16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 415 -             I16(v) => (v != 0i16),
[INFO] [stdout] 415 +             I16(v) => v != 0i16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:416:23
[INFO] [stdout]     |
[INFO] [stdout] 416 |             I32(v) => (v != 0i32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             I32(v) => (v != 0i32),
[INFO] [stdout] 416 +             I32(v) => v != 0i32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:417:23
[INFO] [stdout]     |
[INFO] [stdout] 417 |             I64(v) => (v != 0i64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 417 -             I64(v) => (v != 0i64),
[INFO] [stdout] 417 +             I64(v) => v != 0i64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:418:23
[INFO] [stdout]     |
[INFO] [stdout] 418 |             F32(v) => (v != 0f32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 418 -             F32(v) => (v != 0f32),
[INFO] [stdout] 418 +             F32(v) => v != 0f32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:419:23
[INFO] [stdout]     |
[INFO] [stdout] 419 |             F64(v) => (v != 0f64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 419 -             F64(v) => (v != 0f64),
[INFO] [stdout] 419 +             F64(v) => v != 0f64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |             U8(v) => (v != 0u8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             U8(v) => (v != 0u8),
[INFO] [stdout] 420 +             U8(v) => v != 0u8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             U16(v) => (v != 0u16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -             U16(v) => (v != 0u16),
[INFO] [stdout] 421 +             U16(v) => v != 0u16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 |             U32(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             U32(v) => (v != 0),
[INFO] [stdout] 422 +             U32(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:423:23
[INFO] [stdout]     |
[INFO] [stdout] 423 |             U64(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             U64(v) => (v != 0),
[INFO] [stdout] 423 +             U64(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:424:24
[INFO] [stdout]     |
[INFO] [stdout] 424 |             Nothing => (false),
[INFO] [stdout]     |                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 424 -             Nothing => (false),
[INFO] [stdout] 424 +             Nothing => false,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.70s
[INFO] running `Command { std: "docker" "inspect" "4e1c1f8706e8ee0228307c0e5b96944e21fc29f9e63c82a07e5b0c1427a3c9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1c1f8706e8ee0228307c0e5b96944e21fc29f9e63c82a07e5b0c1427a3c9ed", kill_on_drop: false }`
[INFO] [stdout] 4e1c1f8706e8ee0228307c0e5b96944e21fc29f9e63c82a07e5b0c1427a3c9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0adb36e3700820c46a06663b874d4ac72107639752c9701f503f1545401052cc
[INFO] running `Command { std: "docker" "start" "-a" "0adb36e3700820c46a06663b874d4ac72107639752c9701f503f1545401052cc", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:413:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |             B(v) => (v),
[INFO] [stdout]     |                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 413 -             B(v) => (v),
[INFO] [stdout] 413 +             B(v) => v,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             I8(v) => (v != 0i8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -             I8(v) => (v != 0i8),
[INFO] [stdout] 414 +             I8(v) => v != 0i8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:415:23
[INFO] [stdout]     |
[INFO] [stdout] 415 |             I16(v) => (v != 0i16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 415 -             I16(v) => (v != 0i16),
[INFO] [stdout] 415 +             I16(v) => v != 0i16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:416:23
[INFO] [stdout]     |
[INFO] [stdout] 416 |             I32(v) => (v != 0i32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             I32(v) => (v != 0i32),
[INFO] [stdout] 416 +             I32(v) => v != 0i32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:417:23
[INFO] [stdout]     |
[INFO] [stdout] 417 |             I64(v) => (v != 0i64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 417 -             I64(v) => (v != 0i64),
[INFO] [stdout] 417 +             I64(v) => v != 0i64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:418:23
[INFO] [stdout]     |
[INFO] [stdout] 418 |             F32(v) => (v != 0f32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 418 -             F32(v) => (v != 0f32),
[INFO] [stdout] 418 +             F32(v) => v != 0f32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:419:23
[INFO] [stdout]     |
[INFO] [stdout] 419 |             F64(v) => (v != 0f64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 419 -             F64(v) => (v != 0f64),
[INFO] [stdout] 419 +             F64(v) => v != 0f64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |             U8(v) => (v != 0u8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             U8(v) => (v != 0u8),
[INFO] [stdout] 420 +             U8(v) => v != 0u8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             U16(v) => (v != 0u16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -             U16(v) => (v != 0u16),
[INFO] [stdout] 421 +             U16(v) => v != 0u16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 |             U32(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             U32(v) => (v != 0),
[INFO] [stdout] 422 +             U32(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:423:23
[INFO] [stdout]     |
[INFO] [stdout] 423 |             U64(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             U64(v) => (v != 0),
[INFO] [stdout] 423 +             U64(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:424:24
[INFO] [stdout]     |
[INFO] [stdout] 424 |             Nothing => (false),
[INFO] [stdout]     |                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 424 -             Nothing => (false),
[INFO] [stdout] 424 +             Nothing => false,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling arnalisa v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:413:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |             B(v) => (v),
[INFO] [stdout]     |                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 413 -             B(v) => (v),
[INFO] [stdout] 413 +             B(v) => v,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             I8(v) => (v != 0i8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -             I8(v) => (v != 0i8),
[INFO] [stdout] 414 +             I8(v) => v != 0i8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:415:23
[INFO] [stdout]     |
[INFO] [stdout] 415 |             I16(v) => (v != 0i16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 415 -             I16(v) => (v != 0i16),
[INFO] [stdout] 415 +             I16(v) => v != 0i16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:416:23
[INFO] [stdout]     |
[INFO] [stdout] 416 |             I32(v) => (v != 0i32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             I32(v) => (v != 0i32),
[INFO] [stdout] 416 +             I32(v) => v != 0i32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:417:23
[INFO] [stdout]     |
[INFO] [stdout] 417 |             I64(v) => (v != 0i64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 417 -             I64(v) => (v != 0i64),
[INFO] [stdout] 417 +             I64(v) => v != 0i64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:418:23
[INFO] [stdout]     |
[INFO] [stdout] 418 |             F32(v) => (v != 0f32),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 418 -             F32(v) => (v != 0f32),
[INFO] [stdout] 418 +             F32(v) => v != 0f32,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:419:23
[INFO] [stdout]     |
[INFO] [stdout] 419 |             F64(v) => (v != 0f64),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 419 -             F64(v) => (v != 0f64),
[INFO] [stdout] 419 +             F64(v) => v != 0f64,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |             U8(v) => (v != 0u8),
[INFO] [stdout]     |                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             U8(v) => (v != 0u8),
[INFO] [stdout] 420 +             U8(v) => v != 0u8,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             U16(v) => (v != 0u16),
[INFO] [stdout]     |                       ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -             U16(v) => (v != 0u16),
[INFO] [stdout] 421 +             U16(v) => v != 0u16,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 |             U32(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             U32(v) => (v != 0),
[INFO] [stdout] 422 +             U32(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:423:23
[INFO] [stdout]     |
[INFO] [stdout] 423 |             U64(v) => (v != 0),
[INFO] [stdout]     |                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             U64(v) => (v != 0),
[INFO] [stdout] 423 +             U64(v) => v != 0,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/item.rs:424:24
[INFO] [stdout]     |
[INFO] [stdout] 424 |             Nothing => (false),
[INFO] [stdout]     |                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 424 -             Nothing => (false),
[INFO] [stdout] 424 +             Nothing => false,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/sortable_float.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |             .into_iter()
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 96 |             .iter()
[INFO] [stdout]    |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 2f64)])
[INFO] [stdout]    |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/sortable_float.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .iter()
[INFO] [stdout]     |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stdout]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/sortable_float.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .iter()
[INFO] [stdout]     |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let map = IntoIterator::into_iter([(0f64, 1f64), (1f64, 0f64), (2f64, 1f64)])
[INFO] [stdout]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/sortable_float.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 114 |             .iter()
[INFO] [stdout]     |              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let map = IntoIterator::into_iter([(0f64, 2f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stdout]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "0adb36e3700820c46a06663b874d4ac72107639752c9701f503f1545401052cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adb36e3700820c46a06663b874d4ac72107639752c9701f503f1545401052cc", kill_on_drop: false }`
[INFO] [stdout] 0adb36e3700820c46a06663b874d4ac72107639752c9701f503f1545401052cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3075ac3dbf173747fc7f8ec6cd085db00c9820799621516324377ea57d0f533b
[INFO] running `Command { std: "docker" "start" "-a" "3075ac3dbf173747fc7f8ec6cd085db00c9820799621516324377ea57d0f533b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:413:21
[INFO] [stderr]     |
[INFO] [stderr] 413 |             B(v) => (v),
[INFO] [stderr]     |                     ^ ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 413 -             B(v) => (v),
[INFO] [stderr] 413 +             B(v) => v,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:414:22
[INFO] [stderr]     |
[INFO] [stderr] 414 |             I8(v) => (v != 0i8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 414 -             I8(v) => (v != 0i8),
[INFO] [stderr] 414 +             I8(v) => v != 0i8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:415:23
[INFO] [stderr]     |
[INFO] [stderr] 415 |             I16(v) => (v != 0i16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 415 -             I16(v) => (v != 0i16),
[INFO] [stderr] 415 +             I16(v) => v != 0i16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:416:23
[INFO] [stderr]     |
[INFO] [stderr] 416 |             I32(v) => (v != 0i32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 416 -             I32(v) => (v != 0i32),
[INFO] [stderr] 416 +             I32(v) => v != 0i32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:417:23
[INFO] [stderr]     |
[INFO] [stderr] 417 |             I64(v) => (v != 0i64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 417 -             I64(v) => (v != 0i64),
[INFO] [stderr] 417 +             I64(v) => v != 0i64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:418:23
[INFO] [stderr]     |
[INFO] [stderr] 418 |             F32(v) => (v != 0f32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 418 -             F32(v) => (v != 0f32),
[INFO] [stderr] 418 +             F32(v) => v != 0f32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:419:23
[INFO] [stderr]     |
[INFO] [stderr] 419 |             F64(v) => (v != 0f64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 419 -             F64(v) => (v != 0f64),
[INFO] [stderr] 419 +             F64(v) => v != 0f64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             U8(v) => (v != 0u8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 420 -             U8(v) => (v != 0u8),
[INFO] [stderr] 420 +             U8(v) => v != 0u8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:421:23
[INFO] [stderr]     |
[INFO] [stderr] 421 |             U16(v) => (v != 0u16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 421 -             U16(v) => (v != 0u16),
[INFO] [stderr] 421 +             U16(v) => v != 0u16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:422:23
[INFO] [stderr]     |
[INFO] [stderr] 422 |             U32(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 422 -             U32(v) => (v != 0),
[INFO] [stderr] 422 +             U32(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:423:23
[INFO] [stderr]     |
[INFO] [stderr] 423 |             U64(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 423 -             U64(v) => (v != 0),
[INFO] [stderr] 423 +             U64(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:424:24
[INFO] [stderr]     |
[INFO] [stderr] 424 |             Nothing => (false),
[INFO] [stderr]     |                        ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 424 -             Nothing => (false),
[INFO] [stderr] 424 +             Nothing => false,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]   --> src/sortable_float.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |             .into_iter()
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 96 |             .iter()
[INFO] [stderr]    |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 2f64)])
[INFO] [stderr]    |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/sortable_float.rs:102:14
[INFO] [stderr]     |
[INFO] [stderr] 102 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 102 |             .iter()
[INFO] [stderr]     |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let map = IntoIterator::into_iter([(0f64, 0f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stderr]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/sortable_float.rs:108:14
[INFO] [stderr]     |
[INFO] [stderr] 108 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 108 |             .iter()
[INFO] [stderr]     |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let map = IntoIterator::into_iter([(0f64, 1f64), (1f64, 0f64), (2f64, 1f64)])
[INFO] [stderr]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/sortable_float.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 114 |             .iter()
[INFO] [stderr]     |              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let map = IntoIterator::into_iter([(0f64, 2f64), (1f64, 1f64), (2f64, 0f64)])
[INFO] [stderr]     |                   ++++++++++++++++++++++++                                          ~
[INFO] [stderr] 
[INFO] [stderr] warning: `arnalisa` (lib) generated 12 warnings (run `cargo fix --lib -p arnalisa` to apply 12 suggestions)
[INFO] [stderr] warning: `arnalisa` (lib test) generated 16 warnings (12 duplicates) (run `cargo fix --lib -p arnalisa --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arnalisa-a8597e23e22ea567)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test bins::add::tests::simulate ... ok
[INFO] [stdout] test bins::last_calm_point::tests::simulate ... ok
[INFO] [stdout] test bins::invert::tests::simulate ... ok
[INFO] [stdout] test bins::greater_than::tests::simulate ... ok
[INFO] [stdout] test bins::derivation::tests::simulate ... ok
[INFO] [stdout] test bins::fifo::tests::simulate ... ok
[INFO] [stdout] test bins::linear_regression::tests::simulate ... ok
[INFO] [stdout] test bins::not::tests::simulate ... ok
[INFO] [stdout] test bins::cumulation::tests::simulate ... ok
[INFO] [stdout] test bins::cosinus::tests::simulate ... ok
[INFO] [stdout] test bins::mean::tests::simulate ... ok
[INFO] [stdout] test bins::pipeline::tests::renamed_throughput ... ok
[INFO] [stdout] test bins::pipeline::tests::direct_throughput ... ok
[INFO] [stdout] test bins::multiplex::tests::simulate ... ok
[INFO] [stdout] test bins::divide::tests::simulate ... ok
[INFO] [stdout] test bins::storage::tests::simulate ... ok
[INFO] [stdout] test bins::subtract::tests::simulate ... ok
[INFO] [stdout] test bins::sinus::tests::simulate ... ok
[INFO] [stdout] test item::tests::comparison ... ok
[INFO] [stdout] test bins::passthrough::tests::simulate ... ok
[INFO] [stdout] test bins::single_not_null::tests::simulate ... ok
[INFO] [stdout] test bins::multiply::tests::simulate ... ok
[INFO] [stdout] test item::tests::ensure_approx_eq_f32 ... ok
[INFO] [stdout] test item::tests::deserialize ... ok
[INFO] [stdout] test item::tests::ensure_approx_eq_f64 ... ok
[INFO] [stdout] test sortable_float::tests::determine_direction ... ok
[INFO] [stdout] test item::tests::ne_types ... ok
[INFO] [stdout] test item::tests::eq_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/arnalisa.rs (/opt/rustwide/target/debug/deps/arnalisa-d002ee0de046c553)
[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 arnalisa
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:413:21
[INFO] [stderr]     |
[INFO] [stderr] 413 |             B(v) => (v),
[INFO] [stderr]     |                     ^ ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 413 -             B(v) => (v),
[INFO] [stderr] 413 +             B(v) => v,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:414:22
[INFO] [stderr]     |
[INFO] [stderr] 414 |             I8(v) => (v != 0i8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 414 -             I8(v) => (v != 0i8),
[INFO] [stderr] 414 +             I8(v) => v != 0i8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:415:23
[INFO] [stderr]     |
[INFO] [stderr] 415 |             I16(v) => (v != 0i16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 415 -             I16(v) => (v != 0i16),
[INFO] [stderr] 415 +             I16(v) => v != 0i16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:416:23
[INFO] [stderr]     |
[INFO] [stderr] 416 |             I32(v) => (v != 0i32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 416 -             I32(v) => (v != 0i32),
[INFO] [stderr] 416 +             I32(v) => v != 0i32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:417:23
[INFO] [stderr]     |
[INFO] [stderr] 417 |             I64(v) => (v != 0i64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 417 -             I64(v) => (v != 0i64),
[INFO] [stderr] 417 +             I64(v) => v != 0i64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:418:23
[INFO] [stderr]     |
[INFO] [stderr] 418 |             F32(v) => (v != 0f32),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 418 -             F32(v) => (v != 0f32),
[INFO] [stderr] 418 +             F32(v) => v != 0f32,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:419:23
[INFO] [stderr]     |
[INFO] [stderr] 419 |             F64(v) => (v != 0f64),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 419 -             F64(v) => (v != 0f64),
[INFO] [stderr] 419 +             F64(v) => v != 0f64,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:420:22
[INFO] [stderr]     |
[INFO] [stderr] 420 |             U8(v) => (v != 0u8),
[INFO] [stderr]     |                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 420 -             U8(v) => (v != 0u8),
[INFO] [stderr] 420 +             U8(v) => v != 0u8,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:421:23
[INFO] [stderr]     |
[INFO] [stderr] 421 |             U16(v) => (v != 0u16),
[INFO] [stderr]     |                       ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 421 -             U16(v) => (v != 0u16),
[INFO] [stderr] 421 +             U16(v) => v != 0u16,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:422:23
[INFO] [stderr]     |
[INFO] [stderr] 422 |             U32(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 422 -             U32(v) => (v != 0),
[INFO] [stderr] 422 +             U32(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:423:23
[INFO] [stderr]     |
[INFO] [stderr] 423 |             U64(v) => (v != 0),
[INFO] [stderr]     |                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 423 -             U64(v) => (v != 0),
[INFO] [stderr] 423 +             U64(v) => v != 0,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/item.rs:424:24
[INFO] [stderr]     |
[INFO] [stderr] 424 |             Nothing => (false),
[INFO] [stderr]     |                        ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 424 -             Nothing => (false),
[INFO] [stderr] 424 +             Nothing => false,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[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" "3075ac3dbf173747fc7f8ec6cd085db00c9820799621516324377ea57d0f533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3075ac3dbf173747fc7f8ec6cd085db00c9820799621516324377ea57d0f533b", kill_on_drop: false }`
[INFO] [stdout] 3075ac3dbf173747fc7f8ec6cd085db00c9820799621516324377ea57d0f533b
