[INFO] cloning repository https://github.com/lightsing/splendor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lightsing/splendor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flightsing%2Fsplendor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flightsing%2Fsplendor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e02111d005bff063e9d5ff0bbeaa1b016feeea79
[INFO] checking lightsing/splendor 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%2Flightsing%2Fsplendor" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/lightsing/splendor
[INFO] finished tweaking git repo https://github.com/lightsing/splendor
[INFO] tweaked toml for git repo https://github.com/lightsing/splendor written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lightsing/splendor 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/lightsing/splendor 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] a5315d7aed270b25e1c52625c2f45713f4e628b63392265febb53353c5ec497c
[INFO] running `Command { std: "docker" "start" "-a" "a5315d7aed270b25e1c52625c2f45713f4e628b63392265febb53353c5ec497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5315d7aed270b25e1c52625c2f45713f4e628b63392265febb53353c5ec497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5315d7aed270b25e1c52625c2f45713f4e628b63392265febb53353c5ec497c", kill_on_drop: false }`
[INFO] [stdout] a5315d7aed270b25e1c52625c2f45713f4e628b63392265febb53353c5ec497c
[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] 79ff923c2ccaa7bf2d69f98d7c69c6da0041ff23e7e9c1d4d83d8acabe20d63e
[INFO] running `Command { std: "docker" "start" "-a" "79ff923c2ccaa7bf2d69f98d7c69c6da0041ff23e7e9c1d4d83d8acabe20d63e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking matchit v0.7.3
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[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling strum_macros v0.26.1
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking num_enum v0.7.2
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]     Checking strum v0.26.1
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]    Compiling tonic-build v0.11.0
[INFO] [stderr]    Compiling splendor-proto v0.1.0-alpha.1 (/opt/rustwide/workdir/proto)
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking smallvec v2.0.0-alpha.3
[INFO] [stderr]     Checking serde_with v3.6.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking splendor-core v0.1.0-alpha.1 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> core/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking splendor-engine v0.1.0-alpha.1 (/opt/rustwide/workdir/engine)
[INFO] [stderr]     Checking splendor-sdk v0.1.0-alpha.1 (/opt/rustwide/workdir/sdk/rust)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> core/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking splendor-server v0.1.0-alpha.1 (/opt/rustwide/workdir/server)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, SupervisorError>, disable::Supervisor>
[INFO] [stdout]   --> server/src/main.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[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<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/main.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/main.rs:27:63
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[INFO] [stdout]    |                                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/main.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/supervisor/disable.rs:8:68
[INFO] [stdout]    |
[INFO] [stdout]  8 |       pub async fn new(_uuid: Uuid) -> Result<Self, SupervisorError> {
[INFO] [stdout]    |  ____________________________________________________________________^
[INFO] [stdout]  9 | |         Ok(Self)
[INFO] [stdout] 10 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/supervisor/disable.rs:8:68
[INFO] [stdout]    |
[INFO] [stdout]  8 |       pub async fn new(_uuid: Uuid) -> Result<Self, SupervisorError> {
[INFO] [stdout]    |  ____________________________________________________________________^
[INFO] [stdout]  9 | |         Ok(Self)
[INFO] [stdout] 10 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]  --> server/src/supervisor/disable.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         Ok(Self)
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `splendor-server` (bin "splendor-server") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, SupervisorError>, disable::Supervisor>
[INFO] [stdout]   --> server/src/main.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[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<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/main.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/main.rs:27:63
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[INFO] [stdout]    |                                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/main.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut supervisor = supervisor::Supervisor::new(game_id).await?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/supervisor/disable.rs:8:68
[INFO] [stdout]    |
[INFO] [stdout]  8 |       pub async fn new(_uuid: Uuid) -> Result<Self, SupervisorError> {
[INFO] [stdout]    |  ____________________________________________________________________^
[INFO] [stdout]  9 | |         Ok(Self)
[INFO] [stdout] 10 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]   --> server/src/supervisor/disable.rs:8:68
[INFO] [stdout]    |
[INFO] [stdout]  8 |       pub async fn new(_uuid: Uuid) -> Result<Self, SupervisorError> {
[INFO] [stdout]    |  ____________________________________________________________________^
[INFO] [stdout]  9 | |         Ok(Self)
[INFO] [stdout] 10 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<disable::Supervisor, SupervisorError>
[INFO] [stdout]  --> server/src/supervisor/disable.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         Ok(Self)
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `splendor-server` (bin "splendor-server" test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "79ff923c2ccaa7bf2d69f98d7c69c6da0041ff23e7e9c1d4d83d8acabe20d63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ff923c2ccaa7bf2d69f98d7c69c6da0041ff23e7e9c1d4d83d8acabe20d63e", kill_on_drop: false }`
[INFO] [stdout] 79ff923c2ccaa7bf2d69f98d7c69c6da0041ff23e7e9c1d4d83d8acabe20d63e
