[INFO] fetching crate connections 0.1.0...
[INFO] testing connections-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate connections 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate connections 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate connections 0.1.0
[INFO] tweaked toml for crates.io crate connections 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate connections 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate connections 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.10.1
[INFO] [stderr]   Downloaded trybuild v1.0.117
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded wait-timeout v0.2.1
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[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded uhlc v0.9.0
[INFO] [stderr]   Downloaded unarray v0.1.4
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[INFO] [stderr]   Downloaded proptest v1.11.0
[INFO] [stderr]   Downloaded hifitime v4.3.0
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[INFO] [stderr]   Downloaded fixed v1.30.0
[INFO] [stderr]   Downloaded lexical-parse-float v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10
[INFO] running `Command { std: "docker" "start" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling connections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ext_int`, `int_uint`, and `nz_int_ext`
[INFO] [stdout]  --> src/core/i008.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_uint, nz_int_ext};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i016.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i032.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i064.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i128.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_widen`, `uint_int_sat`, and `uint_uint`
[INFO] [stdout]   --> src/core/u008.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::{ext_int, nz_uint_ext, nz_uint_widen, uint_int_sat, uint_uint};
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u016.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u032.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u064.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `nz_uint_ext`, `nz_uint_narrow`, `uint_int_sat`, and `uint_uint_narrow`
[INFO] [stdout]  --> src/core/u128.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{nz_uint_ext, nz_uint_narrow, uint_int_sat, uint_uint_narrow};
[INFO] [stdout]   |                   ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int` and `int_int_narrow`
[INFO] [stdout]   --> src/core/isize.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::core::{ext_int, int_int_narrow};
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_float_ext`
[INFO] [stdout]    --> src/float.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) use impl_float_ext;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stdout] warning: unused imports: `ext_int`, `int_uint`, and `nz_int_ext`
[INFO] [stdout]  --> src/core/i008.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_uint, nz_int_ext};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i016.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i032.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i064.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i128.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_widen`, `uint_int_sat`, and `uint_uint`
[INFO] [stdout]   --> src/core/u008.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::{ext_int, nz_uint_ext, nz_uint_widen, uint_int_sat, uint_uint};
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u016.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u032.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u064.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `nz_uint_ext`, `nz_uint_narrow`, `uint_int_sat`, and `uint_uint_narrow`
[INFO] [stdout]  --> src/core/u128.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{nz_uint_ext, nz_uint_narrow, uint_int_sat, uint_uint_narrow};
[INFO] [stdout]   |                   ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int` and `int_int_narrow`
[INFO] [stdout]   --> src/core/isize.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::core::{ext_int, int_int_narrow};
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_float_ext`
[INFO] [stdout]    --> src/float.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) use impl_float_ext;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling trybuild v1.0.117
[INFO] [stderr]    Compiling connections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ext_int`, `int_uint`, and `nz_int_ext`
[INFO] [stdout]  --> src/core/i008.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_uint, nz_int_ext};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i016.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i032.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i064.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{ext_int, int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `int_int_narrow`, `int_uint_narrow`, `int_uint`, `nz_int_ext`, and `nz_int_narrow`
[INFO] [stdout]  --> src/core/i128.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{int_int_narrow, int_uint, int_uint_narrow, nz_int_ext, nz_int_narrow};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_widen`, `uint_int_sat`, and `uint_uint`
[INFO] [stdout]   --> src/core/u008.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::{ext_int, nz_uint_ext, nz_uint_widen, uint_int_sat, uint_uint};
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u016.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u032.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int`, `nz_uint_ext`, `nz_uint_narrow`, `nz_uint_widen`, `uint_int_sat`, `uint_uint_narrow`, and `uint_uint`
[INFO] [stdout]   --> src/core/u064.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ext_int, nz_uint_ext, nz_uint_narrow, nz_uint_widen, uint_int_sat, uint_uint, uint_uint_narrow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `nz_uint_ext`, `nz_uint_narrow`, `uint_int_sat`, and `uint_uint_narrow`
[INFO] [stdout]  --> src/core/u128.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::core::{nz_uint_ext, nz_uint_narrow, uint_int_sat, uint_uint_narrow};
[INFO] [stdout]   |                   ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ext_int` and `int_int_narrow`
[INFO] [stdout]   --> src/core/isize.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::core::{ext_int, int_int_narrow};
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_float_ext`
[INFO] [stdout]    --> src/float.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) use impl_float_ext;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `connections` (test "core")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name core --edition=2024 tests/core.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(kani)' --test --cfg 'feature="default"' --cfg 'feature="macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "f16", "fixed", "hifi", "macros", "proptest", "time", "try_trait", "uhlc"))' -C metadata=afedada9317157a3 -C extra-filename=-ce646966d6a003f4 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern connections=/opt/rustwide/target/release/deps/libconnections-ee30dffb38ebb2d6.rlib --extern proptest=/opt/rustwide/target/release/deps/libproptest-dc2cca3093ea342b.rlib --extern trybuild=/opt/rustwide/target/release/deps/libtrybuild-80484ac133d6d2cb.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `connections` (lib test); 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name connections --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(kani)' --test --cfg 'feature="default"' --cfg 'feature="macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "f16", "fixed", "hifi", "macros", "proptest", "time", "try_trait", "uhlc"))' -C metadata=b22222c9ec47e32c -C extra-filename=-e788cda07caebbc7 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proptest=/opt/rustwide/target/release/deps/libproptest-dc2cca3093ea342b.rlib --extern trybuild=/opt/rustwide/target/release/deps/libtrybuild-80484ac133d6d2cb.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10", kill_on_drop: false }`
[INFO] [stdout] 4b8ba470258c76187304a12a265fc9c7feafc62da72ee85b65dd55ed56ef6f10
