[INFO] fetching crate lqth 0.2.3-alpha.1...
[INFO] testing lqth-0.2.3-alpha.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate lqth 0.2.3-alpha.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lqth 0.2.3-alpha.1
[INFO] finished tweaking crates.io crate lqth 0.2.3-alpha.1
[INFO] tweaked toml for crates.io crate lqth 0.2.3-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lqth 0.2.3-alpha.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lqth 0.2.3-alpha.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 805760fb10f72bf972174f7c436e8e9e258423c794deb90ef6a9aaed511272c2
[INFO] running `Command { std: "docker" "start" "-a" "805760fb10f72bf972174f7c436e8e9e258423c794deb90ef6a9aaed511272c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "805760fb10f72bf972174f7c436e8e9e258423c794deb90ef6a9aaed511272c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805760fb10f72bf972174f7c436e8e9e258423c794deb90ef6a9aaed511272c2", kill_on_drop: false }`
[INFO] [stdout] 805760fb10f72bf972174f7c436e8e9e258423c794deb90ef6a9aaed511272c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07edef17efc1498ccd744fcbda1554e04977f48bad994119d769ea12d6d067e9
[INFO] running `Command { std: "docker" "start" "-a" "07edef17efc1498ccd744fcbda1554e04977f48bad994119d769ea12d6d067e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling lqth v0.2.3-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:97:33
[INFO] [stdout]     |
[INFO] [stdout]  97 | / ...                   value
[INFO] [stdout]  98 | | ...                       .parse()
[INFO] [stdout]  99 | | ...                       .map_err(|_e| err!(parse; "X coordinates", a))
[INFO] [stdout] 100 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout]     = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout]  99 |                                     .map_err::<(), _>(|_e| err!(parse; "X coordinates", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:105:33
[INFO] [stdout]     |
[INFO] [stdout] 105 | / ...                   value
[INFO] [stdout] 106 | | ...                       .parse()
[INFO] [stdout] 107 | | ...                       .map_err(|_e| err!(parse; "Y coordinates", a))
[INFO] [stdout] 108 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 107 |                                     .map_err::<(), _>(|_e| err!(parse; "Y coordinates", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 | / ...                   value
[INFO] [stdout] 114 | | ...                       .parse()
[INFO] [stdout] 115 | | ...                       .map_err(|_e| err!(parse; "Width", a))
[INFO] [stdout] 116 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 115 |                                     .map_err::<(), _>(|_e| err!(parse; "Width", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 | / ...                   value
[INFO] [stdout] 122 | | ...                       .parse()
[INFO] [stdout] 123 | | ...                       .map_err(|_e| err!(parse; "Heghit", a))
[INFO] [stdout] 124 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 123 |                                     .map_err::<(), _>(|_e| err!(parse; "Heghit", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lqth v0.2.3-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "07edef17efc1498ccd744fcbda1554e04977f48bad994119d769ea12d6d067e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07edef17efc1498ccd744fcbda1554e04977f48bad994119d769ea12d6d067e9", kill_on_drop: false }`
[INFO] [stdout] 07edef17efc1498ccd744fcbda1554e04977f48bad994119d769ea12d6d067e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d92c5d20508fa2d73dce2dfe7ddca088589b7b101fb4a9388bfeba1b5bc15758
[INFO] running `Command { std: "docker" "start" "-a" "d92c5d20508fa2d73dce2dfe7ddca088589b7b101fb4a9388bfeba1b5bc15758", kill_on_drop: false }`
[INFO] [stderr]    Compiling lqth v0.2.3-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:97:33
[INFO] [stdout]     |
[INFO] [stdout]  97 | / ...                   value
[INFO] [stdout]  98 | | ...                       .parse()
[INFO] [stdout]  99 | | ...                       .map_err(|_e| err!(parse; "X coordinates", a))
[INFO] [stdout] 100 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout]     = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout]  99 |                                     .map_err::<(), _>(|_e| err!(parse; "X coordinates", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:105:33
[INFO] [stdout]     |
[INFO] [stdout] 105 | / ...                   value
[INFO] [stdout] 106 | | ...                       .parse()
[INFO] [stdout] 107 | | ...                       .map_err(|_e| err!(parse; "Y coordinates", a))
[INFO] [stdout] 108 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 107 |                                     .map_err::<(), _>(|_e| err!(parse; "Y coordinates", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 | / ...                   value
[INFO] [stdout] 114 | | ...                       .parse()
[INFO] [stdout] 115 | | ...                       .map_err(|_e| err!(parse; "Width", a))
[INFO] [stdout] 116 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 115 |                                     .map_err::<(), _>(|_e| err!(parse; "Width", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stdout]    --> src/bin/main.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 | / ...                   value
[INFO] [stdout] 122 | | ...                       .parse()
[INFO] [stdout] 123 | | ...                       .map_err(|_e| err!(parse; "Heghit", a))
[INFO] [stdout] 124 | | ...                       .unwrap_unchecked()
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the type explicitly
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 123 |                                     .map_err::<(), _>(|_e| err!(parse; "Heghit", a))
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lqth v0.2.3-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "d92c5d20508fa2d73dce2dfe7ddca088589b7b101fb4a9388bfeba1b5bc15758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92c5d20508fa2d73dce2dfe7ddca088589b7b101fb4a9388bfeba1b5bc15758", kill_on_drop: false }`
[INFO] [stdout] d92c5d20508fa2d73dce2dfe7ddca088589b7b101fb4a9388bfeba1b5bc15758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cb5200caf4a6c3683a04427c159b1c890ddc82281a66b383be630591cad4574
[INFO] running `Command { std: "docker" "start" "-a" "2cb5200caf4a6c3683a04427c159b1c890ddc82281a66b383be630591cad4574", kill_on_drop: false }`
[INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stderr]    --> src/bin/main.rs:97:33
[INFO] [stderr]     |
[INFO] [stderr]  97 | / ...                   value
[INFO] [stderr]  98 | | ...                       .parse()
[INFO] [stderr]  99 | | ...                       .map_err(|_e| err!(parse; "X coordinates", a))
[INFO] [stderr] 100 | | ...                       .unwrap_unchecked()
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the type explicitly
[INFO] [stderr]     = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr]  99 |                                     .map_err::<(), _>(|_e| err!(parse; "X coordinates", a))
[INFO] [stderr]     |                                             +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stderr]    --> src/bin/main.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | / ...                   value
[INFO] [stderr] 106 | | ...                       .parse()
[INFO] [stderr] 107 | | ...                       .map_err(|_e| err!(parse; "Y coordinates", a))
[INFO] [stderr] 108 | | ...                       .unwrap_unchecked()
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the type explicitly
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 107 |                                     .map_err::<(), _>(|_e| err!(parse; "Y coordinates", a))
[INFO] [stderr]     |                                             +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stderr]    --> src/bin/main.rs:113:33
[INFO] [stderr]     |
[INFO] [stderr] 113 | / ...                   value
[INFO] [stderr] 114 | | ...                       .parse()
[INFO] [stderr] 115 | | ...                       .map_err(|_e| err!(parse; "Width", a))
[INFO] [stderr] 116 | | ...                       .unwrap_unchecked()
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the type explicitly
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 115 |                                     .map_err::<(), _>(|_e| err!(parse; "Width", a))
[INFO] [stderr]     |                                             +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method
[INFO] [stderr]    --> src/bin/main.rs:121:33
[INFO] [stderr]     |
[INFO] [stderr] 121 | / ...                   value
[INFO] [stderr] 122 | | ...                       .parse()
[INFO] [stderr] 123 | | ...                       .map_err(|_e| err!(parse; "Heghit", a))
[INFO] [stderr] 124 | | ...                       .unwrap_unchecked()
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2024 and in a future release in all editions!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the type explicitly
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 123 |                                     .map_err::<(), _>(|_e| err!(parse; "Heghit", a))
[INFO] [stderr]     |                                             +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `lqth` (bin "lqth" test) generated 4 warnings (run `cargo fix --bin "lqth" -p lqth --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lqth v0.2.3-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lqth-98ad22f62a31ad53)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/lqth-07137830e9c127b1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lqth
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 26) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cb5200caf4a6c3683a04427c159b1c890ddc82281a66b383be630591cad4574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb5200caf4a6c3683a04427c159b1c890ddc82281a66b383be630591cad4574", kill_on_drop: false }`
[INFO] [stdout] 2cb5200caf4a6c3683a04427c159b1c890ddc82281a66b383be630591cad4574
