[INFO] fetching crate tierkreis-server 0.1.0...
[INFO] checking tierkreis-server-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tierkreis-server 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tierkreis-server 0.1.0
[INFO] finished tweaking crates.io crate tierkreis-server 0.1.0
[INFO] tweaked toml for crates.io crate tierkreis-server 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tierkreis-server 0.1.0 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] crate crates.io crate tierkreis-server 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 2e80569e7387d0da4b568fe4da7ac888d2b99fcaa185835aae8f1ecb621b33a8
[INFO] running `Command { std: "docker" "start" "-a" "2e80569e7387d0da4b568fe4da7ac888d2b99fcaa185835aae8f1ecb621b33a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e80569e7387d0da4b568fe4da7ac888d2b99fcaa185835aae8f1ecb621b33a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e80569e7387d0da4b568fe4da7ac888d2b99fcaa185835aae8f1ecb621b33a8", kill_on_drop: false }`
[INFO] [stdout] 2e80569e7387d0da4b568fe4da7ac888d2b99fcaa185835aae8f1ecb621b33a8
[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] ef8295199131110202dcb0271e0c7a058d6da97f8325fd5ffe741202b42c743b
[INFO] running `Command { std: "docker" "start" "-a" "ef8295199131110202dcb0271e0c7a058d6da97f8325fd5ffe741202b42c743b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.68
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking zerofrom v0.1.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]     Checking yoke v0.7.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking opentelemetry v0.26.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prost-derive v0.13.3
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking lasso v0.5.1
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking opentelemetry-http v0.26.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]    Compiling prost v0.13.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking tierkreis-core v0.1.0
[INFO] [stderr]    Compiling prost-types v0.13.3
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.11.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]    Compiling prost-build v0.13.3
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking serde_with v3.11.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling test-env-log v0.2.8
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]     Checking url v2.5.3
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking tower v0.5.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking opentelemetry_sdk v0.26.0
[INFO] [stderr]    Compiling tierkreis-proto v0.1.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking axum v0.7.7
[INFO] [stderr]     Checking tracing-opentelemetry v0.27.0
[INFO] [stderr]     Checking hyper v1.5.0
[INFO] [stderr]     Checking hyper v0.14.31
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking opentelemetry-proto v0.26.1
[INFO] [stderr]     Checking tonic-health v0.12.3
[INFO] [stderr]     Checking opentelemetry-otlp v0.26.0
[INFO] [stderr]     Checking tierkreis-runtime v0.1.0
[INFO] [stderr]     Checking tierkreis-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     config: Option<String>,
[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: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     config_file: Option<PathBuf>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:251:24
[INFO] [stdout]     |
[INFO] [stdout] 251 |     let addr: String = host_port.parse().unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     config: Option<String>,
[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: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     config_file: Option<PathBuf>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:251:24
[INFO] [stdout]     |
[INFO] [stdout] 251 |     let addr: String = host_port.parse().unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tierkreis-server` (bin "tierkreis-server") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tierkreis-server` (bin "tierkreis-server" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef8295199131110202dcb0271e0c7a058d6da97f8325fd5ffe741202b42c743b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8295199131110202dcb0271e0c7a058d6da97f8325fd5ffe741202b42c743b", kill_on_drop: false }`
[INFO] [stdout] ef8295199131110202dcb0271e0c7a058d6da97f8325fd5ffe741202b42c743b
