[INFO] fetching crate rs-pixel 0.2.0...
[INFO] checking rs-pixel-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rs-pixel 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rs-pixel 0.2.0
[INFO] finished tweaking crates.io crate rs-pixel 0.2.0
[INFO] tweaked toml for crates.io crate rs-pixel 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-pixel 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 279 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding moka v0.11.3 (available: v0.12.11)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 94a977232ab4eb500f73ca9492290bc6d0ae1c488d0ce4d206bde4642ace3648
[INFO] running `Command { std: "docker" "start" "-a" "94a977232ab4eb500f73ca9492290bc6d0ae1c488d0ce4d206bde4642ace3648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a977232ab4eb500f73ca9492290bc6d0ae1c488d0ce4d206bde4642ace3648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a977232ab4eb500f73ca9492290bc6d0ae1c488d0ce4d206bde4642ace3648", kill_on_drop: false }`
[INFO] [stdout] 94a977232ab4eb500f73ca9492290bc6d0ae1c488d0ce4d206bde4642ace3648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 38c47c2ea96c99f620d13769674d3cc1dd7323d1857433f836c949e018853e93
[INFO] running `Command { std: "docker" "start" "-a" "38c47c2ea96c99f620d13769674d3cc1dd7323d1857433f836c949e018853e93", kill_on_drop: false }`
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.11+1.64.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling curl-sys v0.4.84+curl-8.17.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling curl v0.4.49
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling isahc v0.9.14
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking flume v0.9.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking sluice v0.5.5
[INFO] [stderr]     Checking serde_qs v0.8.5
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling moka v0.11.3
[INFO] [stderr]     Checking quanta v0.11.1
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]     Checking hematite-nbt v0.5.2
[INFO] [stderr]     Checking js-sys v0.3.82
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking web-sys v0.3.82
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking http-client v6.5.3
[INFO] [stderr]     Checking surf v2.3.2
[INFO] [stderr]     Checking rs-pixel v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 if let Ok(game_type) = GameType::try_from(value.clone()) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 if let Ok(lobby_type) = LobbyType::try_from(value) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 if let Ok(game_type) = GameType::try_from(value.to_string()) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 if let Ok(lobby_type) = LobbyType::try_from(value.to_string()) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 if let Ok(game_type) = GameType::try_from(value.clone()) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 if let Ok(lobby_type) = LobbyType::try_from(value) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 if let Ok(game_type) = GameType::try_from(value.to_string()) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/types/server_type.rs:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 if let Ok(lobby_type) = LobbyType::try_from(value.to_string()) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GameType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:51:40
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 if let Ok(game_type) = GameType::try_from(value.clone()) {
[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<LobbyType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 if let Ok(lobby_type) = LobbyType::try_from(value) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GameType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:66:40
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 if let Ok(game_type) = GameType::try_from(value.to_string()) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<LobbyType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:70:41
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 if let Ok(lobby_type) = LobbyType::try_from(value.to_string()) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-pixel` (lib test) due to 4 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<GameType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:51:40
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 if let Ok(game_type) = GameType::try_from(value.clone()) {
[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<LobbyType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 if let Ok(lobby_type) = LobbyType::try_from(value) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GameType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:66:40
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 if let Ok(game_type) = GameType::try_from(value.to_string()) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<LobbyType, Infallible>
[INFO] [stdout]   --> src/types/server_type.rs:70:41
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 if let Ok(lobby_type) = LobbyType::try_from(value.to_string()) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-pixel` (lib) due to 4 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "38c47c2ea96c99f620d13769674d3cc1dd7323d1857433f836c949e018853e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38c47c2ea96c99f620d13769674d3cc1dd7323d1857433f836c949e018853e93", kill_on_drop: false }`
[INFO] [stdout] 38c47c2ea96c99f620d13769674d3cc1dd7323d1857433f836c949e018853e93