[INFO] cloning repository https://github.com/Simmypeet/rust_lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simmypeet/rust_lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimmypeet%2Frust_lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimmypeet%2Frust_lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c2e1621eb3db818711b37b97299d51290319d08
[INFO] checking Simmypeet/rust_lab against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimmypeet%2Frust_lab" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simmypeet/rust_lab on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Simmypeet/rust_lab
[INFO] finished tweaking git repo https://github.com/Simmypeet/rust_lab
[INFO] tweaked toml for git repo https://github.com/Simmypeet/rust_lab written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Simmypeet/rust_lab 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62cdab342ae43c647a79d85efbaf41f216ffeee28bdb43ec1b3007102c21939b
[INFO] running `Command { std: "docker" "start" "-a" "62cdab342ae43c647a79d85efbaf41f216ffeee28bdb43ec1b3007102c21939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62cdab342ae43c647a79d85efbaf41f216ffeee28bdb43ec1b3007102c21939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62cdab342ae43c647a79d85efbaf41f216ffeee28bdb43ec1b3007102c21939b", kill_on_drop: false }`
[INFO] [stdout] 62cdab342ae43c647a79d85efbaf41f216ffeee28bdb43ec1b3007102c21939b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06f4d2734484a6668aafcfe6355997141aca9ebe982bc7d9fe811dbb997e1756
[INFO] running `Command { std: "docker" "start" "-a" "06f4d2734484a6668aafcfe6355997141aca9ebe982bc7d9fe811dbb997e1756", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking predicates v3.0.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking point_layer v0.1.0 (/opt/rustwide/workdir/point_layer)
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking svg_gen v0.1.0 (/opt/rustwide/workdir/svg_gen)
[INFO] [stderr]     Checking uniqr v0.1.0 (/opt/rustwide/workdir/lab6_1_to_2)
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking commr v0.1.0 (/opt/rustwide/workdir/lab10_1)
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> lab10_1/src/lib.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking headr v0.1.0 (/opt/rustwide/workdir/lab4_1_to_2)
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking lab_7_3 v0.1.0 (/opt/rustwide/workdir/lab7_3)
[INFO] [stderr]     Checking lab7_4 v0.1.0 (/opt/rustwide/workdir/lab7_4)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> lab7_4/src/main.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let _ = condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lab6_4 v0.1.0 (/opt/rustwide/workdir/lab6_4)
[INFO] [stderr]     Checking lab5_3 v0.1.0 (/opt/rustwide/workdir/lab5_3)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> lab7_4/src/main.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let _ = condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lab4_2 v0.1.0 (/opt/rustwide/workdir/lab4_2)
[INFO] [stderr]     Checking lab4_3 v0.1.0 (/opt/rustwide/workdir/lab4_3)
[INFO] [stderr]     Checking lab11_3 v0.1.0 (/opt/rustwide/workdir/lab11_3)
[INFO] [stderr]     Checking lab6_3 v0.1.0 (/opt/rustwide/workdir/lab6_3)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[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: function `test` is never used
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking lab5_4 v0.1.0 (/opt/rustwide/workdir/lab5_4)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[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: function `test` is never used
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]     Checking tailr v0.1.0 (/opt/rustwide/workdir/lab11_1_2)
[INFO] [stderr]     Checking pointr v0.1.0 (/opt/rustwide/workdir/lab8_3)
[INFO] [stderr]     Checking cutr v0.1.0 (/opt/rustwide/workdir/lab8_1_to_2)
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> lab11_1_2/src/lib.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fmt::format, ops::Range, path::PathBuf};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl Metadata {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 110 |     fn get(str: &str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking wcr v0.1.0 (/opt/rustwide/workdir/lab5_1_to_2)
[INFO] [stderr]     Checking assert_cmd v1.0.8
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> lab11_1_2/src/lib.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fmt::format, ops::Range, path::PathBuf};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking grepr v0.1.0 (/opt/rustwide/workdir/lab9_1_to_2)
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl Metadata {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 110 |     fn get(str: &str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> lab10_1/src/lib.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking findr v0.1.0 (/opt/rustwide/workdir/lab7_1_to_2)
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking lab10_3 v0.1.0 (/opt/rustwide/workdir/lab10_3)
[INFO] [stderr]     Checking xpm2r v0.1.0 (/opt/rustwide/workdir/lab11_4)
[INFO] [stderr]     Checking layer v0.1.0 (/opt/rustwide/workdir/lab9_3)
[INFO] [stderr]     Checking lab9_4_1 v0.1.0 (/opt/rustwide/workdir/lab9_4_1)
[INFO] [stderr]     Checking lab9_4_2 v0.1.0 (/opt/rustwide/workdir/lab9_4_2)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> lab9_3/tests/cli.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "06f4d2734484a6668aafcfe6355997141aca9ebe982bc7d9fe811dbb997e1756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f4d2734484a6668aafcfe6355997141aca9ebe982bc7d9fe811dbb997e1756", kill_on_drop: false }`
[INFO] [stdout] 06f4d2734484a6668aafcfe6355997141aca9ebe982bc7d9fe811dbb997e1756
[INFO] checking Simmypeet/rust_lab against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimmypeet%2Frust_lab" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simmypeet/rust_lab on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Simmypeet/rust_lab
[INFO] finished tweaking git repo https://github.com/Simmypeet/rust_lab
[INFO] tweaked toml for git repo https://github.com/Simmypeet/rust_lab written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Simmypeet/rust_lab 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fedd61d4e6b91696e47483e5acaec7dfd2336bc33cfa12d39e47b770054b3f75
[INFO] running `Command { std: "docker" "start" "-a" "fedd61d4e6b91696e47483e5acaec7dfd2336bc33cfa12d39e47b770054b3f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fedd61d4e6b91696e47483e5acaec7dfd2336bc33cfa12d39e47b770054b3f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fedd61d4e6b91696e47483e5acaec7dfd2336bc33cfa12d39e47b770054b3f75", kill_on_drop: false }`
[INFO] [stdout] fedd61d4e6b91696e47483e5acaec7dfd2336bc33cfa12d39e47b770054b3f75
[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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 084c574f30ef44593655cbcbff7ba3a954787571200d32313afc4f48fd418cf6
[INFO] running `Command { std: "docker" "start" "-a" "084c574f30ef44593655cbcbff7ba3a954787571200d32313afc4f48fd418cf6", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking predicates v3.0.3
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking point_layer v0.1.0 (/opt/rustwide/workdir/point_layer)
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let count = rng.gen_range(20..=50);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for _ in 0..count {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let x = rng.gen_range(-100.0..=100.0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let y = rng.gen_range(-100.0..=100.0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for i in 0..n {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let r = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let g = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let b = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:41:31
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let a = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking svg_gen v0.1.0 (/opt/rustwide/workdir/svg_gen)
[INFO] [stderr]     Checking headr v0.1.0 (/opt/rustwide/workdir/lab4_1_to_2)
[INFO] [stderr]     Checking commr v0.1.0 (/opt/rustwide/workdir/lab10_1)
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> lab10_1/src/lib.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking uniqr v0.1.0 (/opt/rustwide/workdir/lab6_1_to_2)
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab4_1_to_2/src/main.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |             for i in 0..files.len() {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lab7_4 v0.1.0 (/opt/rustwide/workdir/lab7_4)
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     for _ in 0..n {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let x = rng.gen_range(-1.0..=1.0);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let y = rng.gen_range(-1.0..=1.0);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     for _ in 0..10 {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     for _ in 0..n {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let x = rng.gen_range(-1.0..=1.0);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let y = rng.gen_range(-1.0..=1.0);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     for _ in 0..10 {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:73:22
[INFO] [stdout]    |
[INFO] [stdout] 73 |             assert!((-1.0..=1.0).contains(&x));
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_4/src/main.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |             assert!((-1.0..=1.0).contains(&y));
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> lab7_4/src/main.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let _ = condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> lab7_4/src/main.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let _ = condvar.wait(mutex.lock().unwrap());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lab_7_3 v0.1.0 (/opt/rustwide/workdir/lab7_3)
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let count = rng.gen_range(20..=50);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for _ in 0..count {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let x = rng.gen_range(-100.0..=100.0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let y = rng.gen_range(-100.0..=100.0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for i in 0..n {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let r = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let g = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let b = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:41:31
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let a = rng.gen_range(0..=255);
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert!((20..=50).contains(&layer.points.len()));
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]  --> lab7_3/src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |         if (-1.0..=1.0).contains(&num) {
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |             assert!((-100.0..=100.0).contains(&point.x));
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> point_layer/src/lib.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |             assert!((-100.0..=100.0).contains(&point.y));
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for _ in 0..n {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         result.push(r.gen_range(-10.0..=10.0));
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if (-1.0..=1.0).contains(num) {
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lab5_3 v0.1.0 (/opt/rustwide/workdir/lab5_3)
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]  --> lab7_3/src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |         if (-1.0..=1.0).contains(&num) {
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for _ in 0..n {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         result.push(r.gen_range(-10.0..=10.0));
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if (-1.0..=1.0).contains(num) {
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> lab7_3/src/main.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             assert!((-10.0..=10.0).contains(&num));
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lab6_3 v0.1.0 (/opt/rustwide/workdir/lab6_3)
[INFO] [stderr]     Checking lab5_4 v0.1.0 (/opt/rustwide/workdir/lab5_4)
[INFO] [stderr]     Checking lab6_4 v0.1.0 (/opt/rustwide/workdir/lab6_4)
[INFO] [stderr]     Checking lab4_2 v0.1.0 (/opt/rustwide/workdir/lab4_2)
[INFO] [stderr]     Checking lab4_3 v0.1.0 (/opt/rustwide/workdir/lab4_3)
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]     Checking pointr v0.1.0 (/opt/rustwide/workdir/lab8_3)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[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: function `test` is never used
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cutr v0.1.0 (/opt/rustwide/workdir/lab8_1_to_2)
[INFO] [stderr]     Checking lab11_3 v0.1.0 (/opt/rustwide/workdir/lab11_3)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab8_1_to_2/src/lib.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |             result.push(lower_bound - 1..upper_bound);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |             result.push(number - 1..number);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[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: function `test` is never used
[INFO] [stdout]   --> lab4_3/src/lib.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test(a: MyStruct<i32>) {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab11_3/src/lib.rs:86:14
[INFO] [stdout]    |
[INFO] [stdout] 86 |             (0..16).map(encode_hex).collect::<Vec<_>>(),
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab11_3/src/lib.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 99 |             (0..16).map(decode_hex).collect::<Vec<_>>(),
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking assert_cmd v1.0.8
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking tailr v0.1.0 (/opt/rustwide/workdir/lab11_1_2)
[INFO] [stderr]     Checking wcr v0.1.0 (/opt/rustwide/workdir/lab5_1_to_2)
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> lab11_1_2/src/lib.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fmt::format, ops::Range, path::PathBuf};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> lab11_1_2/src/lib.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Ok(TakeValue::TakeNum(str[1..].parse::<i64>()?))
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:120:32
[INFO] [stdout]     |
[INFO] [stdout] 120 |         TakeValue::PlusZero => 0..upper_bound,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |             ((positive as usize).min(upper_bound))..upper_bound
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             (upper_bound.saturating_add_signed(negative as isize))..upper_bound
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:150:26
[INFO] [stdout]     |
[INFO] [stdout] 150 |             results.push(current_position..byte + 1);
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:159:30
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 results.push(current_position..byte + 2);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 results.push(current_position..byte + 1);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 |         results.push(current_position..text.len());
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl Metadata {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 110 |     fn get(str: &str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab4_1_to_2/src/main.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |             for i in 0..files.len() {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> lab10_1/src/lib.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab8_1_to_2/src/lib.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |             result.push(lower_bound - 1..upper_bound);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |             result.push(number - 1..number);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:397:39
[INFO] [stdout]     |
[INFO] [stdout] 397 |         assert_eq!(res.unwrap(), vec![0..1]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:400:39
[INFO] [stdout]     |
[INFO] [stdout] 400 |         assert_eq!(res.unwrap(), vec![0..1]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:403:39
[INFO] [stdout]     |
[INFO] [stdout] 403 |         assert_eq!(res.unwrap(), vec![0..1, 2..3]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:403:45
[INFO] [stdout]     |
[INFO] [stdout] 403 |         assert_eq!(res.unwrap(), vec![0..1, 2..3]);
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:406:39
[INFO] [stdout]     |
[INFO] [stdout] 406 |         assert_eq!(res.unwrap(), vec![0..1, 2..3]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:406:45
[INFO] [stdout]     |
[INFO] [stdout] 406 |         assert_eq!(res.unwrap(), vec![0..1, 2..3]);
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:409:39
[INFO] [stdout]     |
[INFO] [stdout] 409 |         assert_eq!(res.unwrap(), vec![0..3]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:412:39
[INFO] [stdout]     |
[INFO] [stdout] 412 |         assert_eq!(res.unwrap(), vec![0..3]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:415:39
[INFO] [stdout]     |
[INFO] [stdout] 415 |         assert_eq!(res.unwrap(), vec![0..1, 6..7, 2..5]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:415:45
[INFO] [stdout]     |
[INFO] [stdout] 415 |         assert_eq!(res.unwrap(), vec![0..1, 6..7, 2..5]);
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:415:51
[INFO] [stdout]     |
[INFO] [stdout] 415 |         assert_eq!(res.unwrap(), vec![0..1, 6..7, 2..5]);
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:418:39
[INFO] [stdout]     |
[INFO] [stdout] 418 |         assert_eq!(res.unwrap(), vec![14..15, 18..20]);
[INFO] [stdout]     |                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:418:47
[INFO] [stdout]     |
[INFO] [stdout] 418 |         assert_eq!(res.unwrap(), vec![14..15, 18..20]);
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:427:47
[INFO] [stdout]     |
[INFO] [stdout] 427 |         assert_eq!(super::extract_chars("", &[0..1]), "".to_string());
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:428:50
[INFO] [stdout]     |
[INFO] [stdout] 428 |         assert_eq!(super::extract_chars("Ébc", &[0..1]), "É".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:429:50
[INFO] [stdout]     |
[INFO] [stdout] 429 |         assert_eq!(super::extract_chars("Ébc", &[0..1, 2..3]), "Éc".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:429:56
[INFO] [stdout]     |
[INFO] [stdout] 429 |         assert_eq!(super::extract_chars("Ébc", &[0..1, 2..3]), "Éc".to_string());
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:430:50
[INFO] [stdout]     |
[INFO] [stdout] 430 |         assert_eq!(super::extract_chars("Ébc", &[0..3]), "Ébc".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:431:50
[INFO] [stdout]     |
[INFO] [stdout] 431 |         assert_eq!(super::extract_chars("Ébc", &[2..3, 1..2]), "cb".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:431:56
[INFO] [stdout]     |
[INFO] [stdout] 431 |         assert_eq!(super::extract_chars("Ébc", &[2..3, 1..2]), "cb".to_string());
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:433:43
[INFO] [stdout]     |
[INFO] [stdout] 433 |             super::extract_chars("Ébc", &[0..1, 1..2, 4..5]),
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:433:49
[INFO] [stdout]     |
[INFO] [stdout] 433 |             super::extract_chars("Ébc", &[0..1, 1..2, 4..5]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:433:55
[INFO] [stdout]     |
[INFO] [stdout] 433 |             super::extract_chars("Ébc", &[0..1, 1..2, 4..5]),
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:440:50
[INFO] [stdout]     |
[INFO] [stdout] 440 |         assert_eq!(super::extract_bytes("Ébc", &[0..1]), "�".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:441:50
[INFO] [stdout]     |
[INFO] [stdout] 441 |         assert_eq!(super::extract_bytes("Ébc", &[0..2]), "É".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:442:50
[INFO] [stdout]     |
[INFO] [stdout] 442 |         assert_eq!(super::extract_bytes("Ébc", &[0..3]), "Éb".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:443:50
[INFO] [stdout]     |
[INFO] [stdout] 443 |         assert_eq!(super::extract_bytes("Ébc", &[0..4]), "Ébc".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:444:50
[INFO] [stdout]     |
[INFO] [stdout] 444 |         assert_eq!(super::extract_bytes("Ébc", &[3..4, 2..3]), "cb".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:444:56
[INFO] [stdout]     |
[INFO] [stdout] 444 |         assert_eq!(super::extract_bytes("Ébc", &[3..4, 2..3]), "cb".to_string());
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:445:50
[INFO] [stdout]     |
[INFO] [stdout] 445 |         assert_eq!(super::extract_bytes("Ébc", &[0..2, 5..6]), "É".to_string());
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:445:56
[INFO] [stdout]     |
[INFO] [stdout] 445 |         assert_eq!(super::extract_bytes("Ébc", &[0..2, 5..6]), "É".to_string());
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:452:50
[INFO] [stdout]     |
[INFO] [stdout] 452 |         assert_eq!(super::extract_fields(&rec, &[0..1]), &["Captain"]);
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:453:50
[INFO] [stdout]     |
[INFO] [stdout] 453 |         assert_eq!(super::extract_fields(&rec, &[1..2]), &["Sham"]);
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:455:43
[INFO] [stdout]     |
[INFO] [stdout] 455 |             super::extract_fields(&rec, &[0..1, 2..3]),
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:455:49
[INFO] [stdout]     |
[INFO] [stdout] 455 |             super::extract_fields(&rec, &[0..1, 2..3]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:458:50
[INFO] [stdout]     |
[INFO] [stdout] 458 |         assert_eq!(super::extract_fields(&rec, &[0..1, 3..4]), &["Captain"]);
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:458:56
[INFO] [stdout]     |
[INFO] [stdout] 458 |         assert_eq!(super::extract_fields(&rec, &[0..1, 3..4]), &["Captain"]);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:460:43
[INFO] [stdout]     |
[INFO] [stdout] 460 |             super::extract_fields(&rec, &[1..2, 0..1]),
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab8_1_to_2/src/lib.rs:460:49
[INFO] [stdout]     |
[INFO] [stdout] 460 |             super::extract_fields(&rec, &[1..2, 0..1]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> lab11_1_2/src/lib.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fmt::format, ops::Range, path::PathBuf};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> lab11_1_2/src/lib.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Ok(TakeValue::TakeNum(str[1..].parse::<i64>()?))
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:120:32
[INFO] [stdout]     |
[INFO] [stdout] 120 |         TakeValue::PlusZero => 0..upper_bound,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |             ((positive as usize).min(upper_bound))..upper_bound
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             (upper_bound.saturating_add_signed(negative as isize))..upper_bound
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:150:26
[INFO] [stdout]     |
[INFO] [stdout] 150 |             results.push(current_position..byte + 1);
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:159:30
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 results.push(current_position..byte + 2);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:166:30
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 results.push(current_position..byte + 1);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 |         results.push(current_position..text.len());
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> lab11_1_2/src/lib.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl Metadata {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 110 |     fn get(str: &str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking grepr v0.1.0 (/opt/rustwide/workdir/lab9_1_to_2)
[INFO] [stderr]     Checking findr v0.1.0 (/opt/rustwide/workdir/lab7_1_to_2)
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking lab10_3 v0.1.0 (/opt/rustwide/workdir/lab10_3)
[INFO] [stderr]     Checking xpm2r v0.1.0 (/opt/rustwide/workdir/lab11_4)
[INFO] [stderr]     Checking lab9_4_1 v0.1.0 (/opt/rustwide/workdir/lab9_4_1)
[INFO] [stderr]     Checking lab9_4_2 v0.1.0 (/opt/rustwide/workdir/lab9_4_2)
[INFO] [stderr]     Checking layer v0.1.0 (/opt/rustwide/workdir/lab9_3)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> lab9_3/tests/cli.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab10_3/src/lib.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for _ in 0..count {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab10_3/src/lib.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |             x: rnd.gen_range(configuration.x_min..configuration.x_max),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab10_3/src/lib.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |             y: rnd.gen_range(configuration.y_min..configuration.y_max),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab9_3/tests/cli.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for point_index in 0..(parts.len() - 2) / 2 {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab11_4/src/lib.rs:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |             for _ in 0..color_count {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:126:56
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let r = u8::from_str_radix(&hex_string[1..3], 16);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:127:56
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let g = u8::from_str_radix(&hex_string[3..5], 16);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:128:56
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 let b = u8::from_str_radix(&hex_string[5..7], 16);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 |         for _ in 0..height {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab10_3/src/lib.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for _ in 0..count {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab10_3/src/lib.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |             x: rnd.gen_range(configuration.x_min..configuration.x_max),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab10_3/src/lib.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |             y: rnd.gen_range(configuration.y_min..configuration.y_max),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> lab10_3/src/lib.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |         x_range: Range<f64>,
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> lab10_3/src/lib.rs:147:18
[INFO] [stdout]     |
[INFO] [stdout] 147 |         y_range: Range<f64>,
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> lab11_4/src/lib.rs:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |             for _ in 0..color_count {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:126:56
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let r = u8::from_str_radix(&hex_string[1..3], 16);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:127:56
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let g = u8::from_str_radix(&hex_string[3..5], 16);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:128:56
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 let b = u8::from_str_radix(&hex_string[5..7], 16);
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> lab11_4/src/lib.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 |         for _ in 0..height {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lab10_3` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "084c574f30ef44593655cbcbff7ba3a954787571200d32313afc4f48fd418cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084c574f30ef44593655cbcbff7ba3a954787571200d32313afc4f48fd418cf6", kill_on_drop: false }`
[INFO] [stdout] 084c574f30ef44593655cbcbff7ba3a954787571200d32313afc4f48fd418cf6
