[INFO] cloning repository https://github.com/Rusty-kalai/Rust-Odyssey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rusty-kalai/Rust-Odyssey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusty-kalai%2FRust-Odyssey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusty-kalai%2FRust-Odyssey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f9aacaf46c675b8e95dc4e86e31a314ac1ce800
[INFO] checking Rusty-kalai/Rust-Odyssey against master#625b63f9e148d511e187c71e5f70643ee62c77fb for pr-146972-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusty-kalai%2FRust-Odyssey" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Rusty-kalai/Rust-Odyssey
[INFO] finished tweaking git repo https://github.com/Rusty-kalai/Rust-Odyssey
[INFO] tweaked toml for git repo https://github.com/Rusty-kalai/Rust-Odyssey written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Rusty-kalai/Rust-Odyssey on toolchain 625b63f9e148d511e187c71e5f70643ee62c77fb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+625b63f9e148d511e187c71e5f70643ee62c77fb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Rusty-kalai/Rust-Odyssey 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" "+625b63f9e148d511e187c71e5f70643ee62c77fb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+625b63f9e148d511e187c71e5f70643ee62c77fb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56099f37610225b95a2d8ea61775dfc7364ae12ab5921aaa6466aa63a8fa0934
[INFO] running `Command { std: "docker" "start" "-a" "56099f37610225b95a2d8ea61775dfc7364ae12ab5921aaa6466aa63a8fa0934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56099f37610225b95a2d8ea61775dfc7364ae12ab5921aaa6466aa63a8fa0934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56099f37610225b95a2d8ea61775dfc7364ae12ab5921aaa6466aa63a8fa0934", kill_on_drop: false }`
[INFO] [stdout] 56099f37610225b95a2d8ea61775dfc7364ae12ab5921aaa6466aa63a8fa0934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+625b63f9e148d511e187c71e5f70643ee62c77fb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841811fa34628a8a75a0d16ca04b33b1759f9124a9757accf48bab9974f8e401
[INFO] running `Command { std: "docker" "start" "-a" "841811fa34628a8a75a0d16ca04b33b1759f9124a9757accf48bab9974f8e401", kill_on_drop: false }`
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[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking imagesize v0.12.0
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking usvg-text-layout v0.35.0
[INFO] [stderr]     Checking usvg-parser v0.35.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking core-lib v0.1.0 (/opt/rustwide/workdir/core-lib)
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/deque.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[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 import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/dynamic_array.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/linked_list.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/queue.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/stack.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/avl_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/binary_search_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/binary_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/btree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/heap.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/red_black_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/trie.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/directed_graph.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/graph.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/weighted_graph.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/bloom_filter.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/hash_map.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/hash_set.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/hash_table.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/fenwick_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/segment_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/suffix_array.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/union_find.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]   --> core-lib/src/traits/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]     Checking rustybuzz v0.8.0
[INFO] [stderr]     Checking iced_core v0.10.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling quick-xml v0.28.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking weezl v0.1.10
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[INFO] [stderr]     Checking cosmic-text v0.9.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
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[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
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[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.9
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[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking lyon v1.0.1
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[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking iced_futures v0.7.0
[INFO] [stderr]     Checking smithay-clipboard v0.7.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking wgpu-core v0.16.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking clipboard_wayland v0.2.2
[INFO] [stderr]     Checking iced_runtime v0.1.1
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking x11rb v0.11.1
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking iced_style v0.9.0
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking iced_tiny_skia v0.1.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking clipboard_x11 v0.4.2
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking window_clipboard v0.3.0
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking wgpu v0.16.3
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking glyphon v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking iced_wgpu v0.11.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rust-multipart-rfc7578_2 v0.6.1
[INFO] [stderr]     Checking reserve-port v2.3.0
[INFO] [stderr]     Checking iced_renderer v0.1.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking iced_widget v0.1.3
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking auto-future v1.0.0
[INFO] [stderr]     Checking os-sim v0.1.0 (/opt/rustwide/workdir/os-sim)
[INFO] [stderr]     Checking dist-sys v0.1.0 (/opt/rustwide/workdir/dist-sys)
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking pattern-gallery v0.1.0 (/opt/rustwide/workdir/pattern-gallery)
[INFO] [stderr]     Checking embedded-sys v0.1.0 (/opt/rustwide/workdir/embedded-sys)
[INFO] [stderr]     Checking networking v0.1.0 (/opt/rustwide/workdir/networking)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> pattern-gallery/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking proptest v1.7.0
[INFO] [stderr]     Checking se-practices v0.1.0 (/opt/rustwide/workdir/se-practices)
[INFO] [stderr]     Checking graphics v0.1.0 (/opt/rustwide/workdir/graphics)
[INFO] [stderr]     Checking quantum-sim v0.1.0 (/opt/rustwide/workdir/quantum-sim)
[INFO] [stderr]     Checking security v0.1.0 (/opt/rustwide/workdir/security)
[INFO] [stderr]     Checking arch-sim v0.1.0 (/opt/rustwide/workdir/arch-sim)
[INFO] [stderr]     Checking ml-basics v0.1.0 (/opt/rustwide/workdir/ml-basics)
[INFO] [stderr]     Checking concurrency v0.1.0 (/opt/rustwide/workdir/concurrency)
[INFO] [stderr]     Checking compiler-basics v0.1.0 (/opt/rustwide/workdir/compiler-basics)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> ml-basics/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kernel-rewrite v0.1.0 (/opt/rustwide/workdir/kernel-rewrite)
[INFO] [stderr]     Checking db-server v0.1.0 (/opt/rustwide/workdir/db-server)
[INFO] [stderr]     Checking driver-dev v0.1.0 (/opt/rustwide/workdir/driver-dev)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> db-server/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[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 import: `error`
[INFO] [stdout]   --> kernel-rewrite/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking crypto-module v0.1.0 (/opt/rustwide/workdir/crypto-module)
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> crypto-module/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[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 import: `error`
[INFO] [stdout]   --> crypto-module/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[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 import: `error`
[INFO] [stdout]   --> db-server/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[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 import: `error`
[INFO] [stdout]   --> kernel-rewrite/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[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 import: `error`
[INFO] [stdout]   --> pattern-gallery/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> ml-basics/src/lib.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{info, warn, error};
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking web-hub v0.1.0 (/opt/rustwide/workdir/web-hub)
[INFO] [stderr]     Checking axum-test v15.7.4
[INFO] [stdout] warning: unused imports: `HeaderMap`, `Query`, `StatusCode`, `header`, and `post`
[INFO] [stdout]   --> web-hub/src/lib.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     extract::{Path, Query, State},
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 24 |     http::{header, HeaderMap, StatusCode},
[INFO] [stdout]    |            ^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 25 |     response::{Html, Json},
[INFO] [stdout] 26 |     routing::{get, post},
[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 import: `error`
[INFO] [stdout]   --> web-hub/src/lib.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | use tracing::{error, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sctk-adwaita v0.5.4
[INFO] [stdout] warning: unused imports: `HeaderMap`, `Query`, `StatusCode`, `header`, and `post`
[INFO] [stdout]   --> web-hub/src/lib.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     extract::{Path, Query, State},
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 24 |     http::{header, HeaderMap, StatusCode},
[INFO] [stdout]    |            ^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 25 |     response::{Html, Json},
[INFO] [stdout] 26 |     routing::{get, post},
[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 import: `error`
[INFO] [stdout]   --> web-hub/src/lib.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | use tracing::{error, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/deque.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[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 import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/dynamic_array.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/linked_list.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/queue.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/stack.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/avl_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/binary_search_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/binary_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/btree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/heap.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/red_black_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/trie.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/directed_graph.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/graph.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/weighted_graph.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/bloom_filter.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/hash_map.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/hash_set.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/hash_table.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/fenwick_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/segment_tree.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/suffix_array.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> core-lib/src/data_structures/union_find.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Educational, Result, Visualizable};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking iced_winit v0.10.1
[INFO] [stderr]     Checking iced v0.10.0
[INFO] [stderr]     Checking gui-playground v0.1.0 (/opt/rustwide/workdir/gui-playground)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> gui-playground/src/lib.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn view(&self) -> Element<Message> {
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rust-odyssey-cli v0.1.0 (/opt/rustwide/workdir/rust-odyssey-cli)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> gui-playground/src/lib.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn view(&self) -> Element<Message> {
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]   --> rust-odyssey-cli/src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::process;
[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 import: `std::process`
[INFO] [stdout]   --> rust-odyssey-cli/src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::process;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 14s
[INFO] running `Command { std: "docker" "inspect" "841811fa34628a8a75a0d16ca04b33b1759f9124a9757accf48bab9974f8e401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841811fa34628a8a75a0d16ca04b33b1759f9124a9757accf48bab9974f8e401", kill_on_drop: false }`
[INFO] [stdout] 841811fa34628a8a75a0d16ca04b33b1759f9124a9757accf48bab9974f8e401
