[INFO] cloning repository https://github.com/beamiter/simpleclipboard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beamiter/simpleclipboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeamiter%2Fsimpleclipboard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeamiter%2Fsimpleclipboard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ef5bd4eb9d7717f930ba265009c50de3d1f6d81
[INFO] checking beamiter/simpleclipboard against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeamiter%2Fsimpleclipboard" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/beamiter/simpleclipboard
[INFO] finished tweaking git repo https://github.com/beamiter/simpleclipboard
[INFO] tweaked toml for git repo https://github.com/beamiter/simpleclipboard written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/beamiter/simpleclipboard on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/beamiter/simpleclipboard 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a58ab2f05089bf536001a49ea7ac4f455f4a9b3b8aff5fb471426820d96ed14c
[INFO] running `Command { std: "docker" "start" "-a" "a58ab2f05089bf536001a49ea7ac4f455f4a9b3b8aff5fb471426820d96ed14c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a58ab2f05089bf536001a49ea7ac4f455f4a9b3b8aff5fb471426820d96ed14c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58ab2f05089bf536001a49ea7ac4f455f4a9b3b8aff5fb471426820d96ed14c", kill_on_drop: false }`
[INFO] [stdout] a58ab2f05089bf536001a49ea7ac4f455f4a9b3b8aff5fb471426820d96ed14c
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2354fb8d167f7165475ac4ba5c42d9b3b747f4decdf0879d0e2090c7705a1287
[INFO] running `Command { std: "docker" "start" "-a" "2354fb8d167f7165475ac4ba5c42d9b3b747f4decdf0879d0e2090c7705a1287", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking listenfd v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking ctrlc v3.5.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking moxcms v0.7.7
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking globset v0.4.17
[INFO] [stderr]     Checking ignore v0.4.24
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking x11rb v0.13.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking arboard v3.6.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking simpleclipboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Ack, Infallible>
[INFO] [stdout]    --> src/simpleclipboard/simpleclipboard_daemon.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |           Box::pin(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 137 | |             let ack = match msg {
[INFO] [stdout] 138 | |                 Msg::Ping { token } => {
[INFO] [stdout] 139 | |                     if token_ok(&token) {
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |             Ok(ack)
[INFO] [stdout] 191 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ack, Infallible>
[INFO] [stdout]    --> src/simpleclipboard/simpleclipboard_daemon.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |             Ok(ack)
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simpleclipboard` (bin "simpleclipboard-daemon") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Ack, Infallible>
[INFO] [stdout]    --> src/simpleclipboard/simpleclipboard_daemon.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |           Box::pin(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 137 | |             let ack = match msg {
[INFO] [stdout] 138 | |                 Msg::Ping { token } => {
[INFO] [stdout] 139 | |                     if token_ok(&token) {
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |             Ok(ack)
[INFO] [stdout] 191 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ack, Infallible>
[INFO] [stdout]    --> src/simpleclipboard/simpleclipboard_daemon.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |             Ok(ack)
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simpleclipboard` (bin "simpleclipboard-daemon" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2354fb8d167f7165475ac4ba5c42d9b3b747f4decdf0879d0e2090c7705a1287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2354fb8d167f7165475ac4ba5c42d9b3b747f4decdf0879d0e2090c7705a1287", kill_on_drop: false }`
[INFO] [stdout] 2354fb8d167f7165475ac4ba5c42d9b3b747f4decdf0879d0e2090c7705a1287