[INFO] cloning repository https://github.com/gabrieldemian/bittorrent-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabrieldemian/bittorrent-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrieldemian%2Fbittorrent-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrieldemian%2Fbittorrent-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd1314767d084b2f9d9046121b500bf3a79f1c21
[INFO] checking gabrieldemian/bittorrent-rust against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrieldemian%2Fbittorrent-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/gabrieldemian/bittorrent-rust
[INFO] finished tweaking git repo https://github.com/gabrieldemian/bittorrent-rust
[INFO] tweaked toml for git repo https://github.com/gabrieldemian/bittorrent-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gabrieldemian/bittorrent-rust on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gabrieldemian/bittorrent-rust 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" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-0-tc1/source/Cargo.toml: unused manifest key: workspace.features
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded speedy v0.8.7
[INFO] [stderr]   Downloaded magnet-url v3.0.0
[INFO] [stderr]   Downloaded speedy-derive v0.8.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e794e3968d0860127a19184e48df31ea608b6789919e70150989555e6dcae82
[INFO] running `Command { std: "docker" "start" "-a" "7e794e3968d0860127a19184e48df31ea608b6789919e70150989555e6dcae82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e794e3968d0860127a19184e48df31ea608b6789919e70150989555e6dcae82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e794e3968d0860127a19184e48df31ea608b6789919e70150989555e6dcae82", kill_on_drop: false }`
[INFO] [stdout] 7e794e3968d0860127a19184e48df31ea608b6789919e70150989555e6dcae82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6c87f9236f73c6d3745d62aed4b9b7761e062bc1f3c719426a937c6fbf0b370
[INFO] running `Command { std: "docker" "start" "-a" "c6c87f9236f73c6d3745d62aed4b9b7761e062bc1f3c719426a937c6fbf0b370", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.features
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rust-ini v0.21.2
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking lru v0.16.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking magnet-url v3.0.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking yaml-rust2 v0.10.3
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling speedy-derive v0.8.7
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling vincenzo_macros v0.0.1 (/opt/rustwide/workdir/crates/vincenzo_macros)
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking speedy v0.8.7
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking clap v4.5.45
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]     Checking signal-hook-tokio v0.3.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking erased-serde v0.4.6
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking bendy v0.3.3
[INFO] [stderr]     Checking serde-untagged v0.1.8
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking config v0.15.14
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stdout] warning: unused import: `vincenzo_macros::*`
[INFO] [stdout]  --> crates/vincenzo_macros/tests/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vincenzo_macros::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking vincenzo v0.0.1 (/opt/rustwide/workdir/crates/vincenzo)
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stdout] warning: unused import: `HolepunchData`
[INFO] [stdout]  --> crates/vincenzo/src/extensions/extended/codec.rs:7:55
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Core, ExtMsg, ExtMsgHandler, ExtendedMessage, HolepunchData,
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> crates/vincenzo/src/extensions/extended/codec.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing::{debug, info, trace};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HolepunchData`
[INFO] [stdout]  --> crates/vincenzo/src/extensions/extended/codec.rs:7:55
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Core, ExtMsg, ExtMsgHandler, ExtendedMessage, HolepunchData,
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> crates/vincenzo/src/extensions/extended/codec.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing::{debug, info, trace};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `request_time` is never read
[INFO] [stdout]    --> crates/vincenzo/src/peer/mod.rs:152:29
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   request_time = Instant::now();
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `request_time` is never read
[INFO] [stdout]    --> crates/vincenzo/src/peer/mod.rs:407:17
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 request_time = Instant::now();
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `request_time` is never read
[INFO] [stdout]    --> crates/vincenzo/src/peer/mod.rs:152:29
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   request_time = Instant::now();
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `request_time` is never read
[INFO] [stdout]    --> crates/vincenzo/src/peer/mod.rs:407:17
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 request_time = Instant::now();
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tui-textarea v0.7.0
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> crates/vincenzo/src/bitfield.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut a = bitvec![u8, Msb0; 0; bits];
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/vincenzo/src/bitfield.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut a = bitvec![u8, Msb0; 0; bits];
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking vcz_ui v0.0.1 (/opt/rustwide/workdir/crates/vcz_ui)
[INFO] [stderr]     Checking vcz_daemon v0.0.1 (/opt/rustwide/workdir/crates/vcz_daemon)
[INFO] [stderr]     Checking vcz v0.0.1 (/opt/rustwide/workdir/crates/vcz)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.92s
[INFO] running `Command { std: "docker" "inspect" "c6c87f9236f73c6d3745d62aed4b9b7761e062bc1f3c719426a937c6fbf0b370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c87f9236f73c6d3745d62aed4b9b7761e062bc1f3c719426a937c6fbf0b370", kill_on_drop: false }`
[INFO] [stdout] c6c87f9236f73c6d3745d62aed4b9b7761e062bc1f3c719426a937c6fbf0b370