[INFO] cloning repository https://github.com/pingzing/rust-vlc-finder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pingzing/rust-vlc-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpingzing%2Frust-vlc-finder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpingzing%2Frust-vlc-finder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80446376676e96c792100b98fb958aad558decd1
[INFO] checking pingzing/rust-vlc-finder against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpingzing%2Frust-vlc-finder" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pingzing/rust-vlc-finder on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pingzing/rust-vlc-finder
[INFO] finished tweaking git repo https://github.com/pingzing/rust-vlc-finder
[INFO] tweaked toml for git repo https://github.com/pingzing/rust-vlc-finder written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/pingzing/rust-vlc-finder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2566e75ad2d63d34c82454d234cf2c59b5b635f8e226606692aea02ed5c61a57
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2566e75ad2d63d34c82454d234cf2c59b5b635f8e226606692aea02ed5c61a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2566e75ad2d63d34c82454d234cf2c59b5b635f8e226606692aea02ed5c61a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2566e75ad2d63d34c82454d234cf2c59b5b635f8e226606692aea02ed5c61a57", kill_on_drop: false }`
[INFO] [stdout] 2566e75ad2d63d34c82454d234cf2c59b5b635f8e226606692aea02ed5c61a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c71be32ca9cd99bc35b5133af5a11c35a1b51ee075904a56b6587719f50902
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c9c71be32ca9cd99bc35b5133af5a11c35a1b51ee075904a56b6587719f50902", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust-vlc-finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::windows::ffi::OsStrExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::windows::ffi::OsStrExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `EnumWindows` in crate `user32`
[INFO] [stdout]   --> src/main.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 user32::EnumWindows(Some(enumerate_callback), 0i64);
[INFO] [stdout]    |                         ^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HWND` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     hwnd: winapi::HWND, 
[INFO] [stdout]    |                   ^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPARAM` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     _: winapi::LPARAM) 
[INFO] [stdout]    |                ^^^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BOOL` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     -> winapi::BOOL {        
[INFO] [stdout]    |                ^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `GetWindowTextLengthW` in crate `user32`
[INFO] [stdout]   --> src/main.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let title_length = user32::GetWindowTextLengthW(hwnd) + 1;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `GetWindowTextW` in crate `user32`
[INFO] [stdout]   --> src/main.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let read_len = user32::GetWindowTextW(hwnd, v.as_mut_ptr(), title_length);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `FindWindowW` in crate `user32`
[INFO] [stdout]   --> src/main.rs:41:45
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 let window_handle = user32::FindWindowW(std::ptr::null_mut(), wide_string.as_ptr());
[INFO] [stdout]    |                                             ^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `SetForegroundWindow` in crate `user32`
[INFO] [stdout]   --> src/main.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 user32::SetForegroundWindow(window_handle);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `ShowWindow` in crate `user32`
[INFO] [stdout]   --> src/main.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 user32::ShowWindow(window_handle, 9);
[INFO] [stdout]    |                         ^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FALSE` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 return winapi::FALSE;
[INFO] [stdout]    |                                ^^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TRUE` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |         return winapi::TRUE;                                
[INFO] [stdout]    |                        ^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `EnumWindows` in crate `user32`
[INFO] [stdout]   --> src/main.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 user32::EnumWindows(Some(enumerate_callback), 0i64);
[INFO] [stdout]    |                         ^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HWND` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     hwnd: winapi::HWND, 
[INFO] [stdout]    |                   ^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPARAM` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     _: winapi::LPARAM) 
[INFO] [stdout]    |                ^^^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BOOL` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     -> winapi::BOOL {        
[INFO] [stdout]    |                ^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `GetWindowTextLengthW` in crate `user32`
[INFO] [stdout]   --> src/main.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let title_length = user32::GetWindowTextLengthW(hwnd) + 1;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `GetWindowTextW` in crate `user32`
[INFO] [stdout]   --> src/main.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let read_len = user32::GetWindowTextW(hwnd, v.as_mut_ptr(), title_length);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `FindWindowW` in crate `user32`
[INFO] [stdout]   --> src/main.rs:41:45
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 let window_handle = user32::FindWindowW(std::ptr::null_mut(), wide_string.as_ptr());
[INFO] [stdout]    |                                             ^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `SetForegroundWindow` in crate `user32`
[INFO] [stdout]   --> src/main.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 user32::SetForegroundWindow(window_handle);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `ShowWindow` in crate `user32`
[INFO] [stdout]   --> src/main.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 user32::ShowWindow(window_handle, 9);
[INFO] [stdout]    |                         ^^^^^^^^^^ not found in `user32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FALSE` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 return winapi::FALSE;
[INFO] [stdout]    |                                ^^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TRUE` in crate `winapi`
[INFO] [stdout]   --> src/main.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |         return winapi::TRUE;                                
[INFO] [stdout]    |                        ^^^^ not found in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for reference `&OsStr` in the current scope
[INFO] [stdout]   --> src/main.rs:39:69
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let wide_string: Vec<u16> = OsStr::new(string.as_str()).encode_wide().chain(once(0)).collect();
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^ method not found in `&OsStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for reference `&OsStr` in the current scope
[INFO] [stdout]   --> src/main.rs:39:69
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let wide_string: Vec<u16> = OsStr::new(string.as_str()).encode_wide().chain(once(0)).collect();
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^ method not found in `&OsStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-vlc-finder`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c9c71be32ca9cd99bc35b5133af5a11c35a1b51ee075904a56b6587719f50902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c71be32ca9cd99bc35b5133af5a11c35a1b51ee075904a56b6587719f50902", kill_on_drop: false }`
[INFO] [stdout] c9c71be32ca9cd99bc35b5133af5a11c35a1b51ee075904a56b6587719f50902