[INFO] cloning repository https://github.com/Centri3/speng-hunter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Centri3/speng-hunter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCentri3%2Fspeng-hunter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCentri3%2Fspeng-hunter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dc491aaa83e4617617af0a1eb82e598aaa9d0a6
[INFO] checking Centri3/speng-hunter against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCentri3%2Fspeng-hunter" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Centri3/speng-hunter
[INFO] finished tweaking git repo https://github.com/Centri3/speng-hunter
[INFO] tweaked toml for git repo https://github.com/Centri3/speng-hunter written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Centri3/speng-hunter on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Centri3/speng-hunter 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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f7d7c88c221b4b6d47f3b37b7467866a75cc33bf142caee92e2c599c9407a3c
[INFO] running `Command { std: "docker" "start" "-a" "9f7d7c88c221b4b6d47f3b37b7467866a75cc33bf142caee92e2c599c9407a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f7d7c88c221b4b6d47f3b37b7467866a75cc33bf142caee92e2c599c9407a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f7d7c88c221b4b6d47f3b37b7467866a75cc33bf142caee92e2c599c9407a3c", kill_on_drop: false }`
[INFO] [stdout] 9f7d7c88c221b4b6d47f3b37b7467866a75cc33bf142caee92e2c599c9407a3c
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0806dbfe91c796585aa80605bd87b5e1db074d5e6c8332260ce0abdb429836da
[INFO] running `Command { std: "docker" "start" "-a" "0806dbfe91c796585aa80605bd87b5e1db074d5e6c8332260ce0abdb429836da", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking windows v0.42.0
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]    Compiling indoc v1.0.7
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rayon v1.6.0
[INFO] [stderr]     Checking sysinfo v0.26.8
[INFO] [stderr]     Checking speng-hunter v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> src/main.rs:225:20
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 if let Some(s) = start_of_search.get()
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/handler.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 |         env, ffi::OsString, fs::File, io::Write, mem, os::windows::ffi::OsStringExt, path::PathBuf,
[INFO] [stdout]   |                                                           ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/std/src/os/mod.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/std/src/os/mod.rs:120:10
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> src/main.rs:225:20
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 if let Some(s) = start_of_search.get()
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GetLastError`, `WNDENUMPROC`, `thread`, and `time::Duration`
[INFO] [stdout]   --> src/handler.rs:5:43
[INFO] [stdout]    |
[INFO] [stdout]  5 |         process::Command, sync::OnceLock, thread, time::Duration,
[INFO] [stdout]    |                                           ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |         Foundation::{GetLastError, BOOL, HANDLE, HWND, LPARAM, WPARAM},
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |             WM_LBUTTONUP, WNDENUMPROC,
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anyhow::Result` and `formatdoc`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     anyhow::Result,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     handler::Handler,
[INFO] [stdout] 8 |     indoc::{formatdoc, writedoc},
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `speng-hunter` (bin "speng-hunter") due to 3 previous errors; 5 warnings emitted
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/handler.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 |         env, ffi::OsString, fs::File, io::Write, mem, os::windows::ffi::OsStringExt, path::PathBuf,
[INFO] [stdout]   |                                                           ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/std/src/os/mod.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/std/src/os/mod.rs:120:10
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused imports: `GetLastError`, `WNDENUMPROC`, `thread`, and `time::Duration`
[INFO] [stdout]   --> src/handler.rs:5:43
[INFO] [stdout]    |
[INFO] [stdout]  5 |         process::Command, sync::OnceLock, thread, time::Duration,
[INFO] [stdout]    |                                           ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |         Foundation::{GetLastError, BOOL, HANDLE, HWND, LPARAM, WPARAM},
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |             WM_LBUTTONUP, WNDENUMPROC,
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anyhow::Result` and `formatdoc`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     anyhow::Result,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     handler::Handler,
[INFO] [stdout] 8 |     indoc::{formatdoc, writedoc},
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope
[INFO] [stdout]   --> src/handler.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |             if OsString::from_wide(&bytes)
[INFO] [stdout]    |                          ^^^^^^^^^ function or associated item not found in `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `OsString` consider using one of the following associated functions:
[INFO] [stdout]       OsString::new
[INFO] [stdout]       OsString::from_encoded_bytes_unchecked
[INFO] [stdout]       OsString::with_capacity
[INFO] [stdout]   --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/std/src/ffi/os_str.rs:141:5
[INFO] [stdout] help: there is an associated function `from_iter` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -             if OsString::from_wide(&bytes)
[INFO] [stdout] 48 +             if OsString::from_iter(&bytes)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope
[INFO] [stdout]   --> src/handler.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |             if OsString::from_wide(&bytes)
[INFO] [stdout]    |                          ^^^^^^^^^ function or associated item not found in `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `OsString` consider using one of the following associated functions:
[INFO] [stdout]       OsString::new
[INFO] [stdout]       OsString::from_encoded_bytes_unchecked
[INFO] [stdout]       OsString::with_capacity
[INFO] [stdout]   --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/std/src/ffi/os_str.rs:141:5
[INFO] [stdout] help: there is an associated function `from_iter` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -             if OsString::from_wide(&bytes)
[INFO] [stdout] 48 +             if OsString::from_iter(&bytes)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/main.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |         io::{Read, Write},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_binary`
[INFO] [stdout]    --> src/main.rs:315:21
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 let is_binary = is_a | is_b;
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_binary`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/main.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |         io::{Read, Write},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_binary`
[INFO] [stdout]    --> src/main.rs:315:21
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 let is_binary = is_a | is_b;
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_binary`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `speng-hunter` (bin "speng-hunter" test) due to 3 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0806dbfe91c796585aa80605bd87b5e1db074d5e6c8332260ce0abdb429836da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0806dbfe91c796585aa80605bd87b5e1db074d5e6c8332260ce0abdb429836da", kill_on_drop: false }`
[INFO] [stdout] 0806dbfe91c796585aa80605bd87b5e1db074d5e6c8332260ce0abdb429836da
