[INFO] fetching crate cosmic-space 0.3.14...
[INFO] checking cosmic-space-0.3.14 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cosmic-space 0.3.14 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cosmic-space 0.3.14
[INFO] finished tweaking crates.io crate cosmic-space 0.3.14
[INFO] tweaked toml for crates.io crate cosmic-space 0.3.14 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosmic-space 0.3.14 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 92 packages to latest compatible versions
[INFO] [stderr]       Adding ariadne v0.1.5 (available: v0.6.0)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding convert_case v0.5.0 (available: v0.9.0)
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] [stderr]       Adding enum-ordinalize v3.1.15 (available: v4.3.2)
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding nom-supreme v0.6.0 (available: v0.8.0)
[INFO] [stderr]       Adding nom_locate v4.2.0 (available: v5.0.0)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.24.3 (available: v0.27.2)
[INFO] [stderr]       Adding validator v0.15.0 (available: v0.20.0)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f3e9216a25682cdf6c199bb1aae81e6404ff40243197cf2b2010d007ce171c36
[INFO] running `Command { std: "docker" "start" "-a" "f3e9216a25682cdf6c199bb1aae81e6404ff40243197cf2b2010d007ce171c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3e9216a25682cdf6c199bb1aae81e6404ff40243197cf2b2010d007ce171c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e9216a25682cdf6c199bb1aae81e6404ff40243197cf2b2010d007ce171c36", kill_on_drop: false }`
[INFO] [stdout] f3e9216a25682cdf6c199bb1aae81e6404ff40243197cf2b2010d007ce171c36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 120594070caaa418891250a341f2c2de604e074791b74a7be787fdca8849b252
[INFO] running `Command { std: "docker" "start" "-a" "120594070caaa418891250a341f2c2de604e074791b74a7be787fdca8849b252", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking brownstone v1.1.0
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking convert_case v0.5.0
[INFO] [stderr]     Checking ariadne v0.1.5
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]     Checking nom-supreme v0.6.0
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking cosmic-nom v0.3.14
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling cosmic-macros-primitive v0.3.14
[INFO] [stderr]     Checking validator v0.15.0
[INFO] [stderr]     Checking cosmic-space v0.3.14 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, KindParts>
[INFO] [stdout]     --> src/parse.rs:5550:8
[INFO] [stdout]      |
[INFO] [stdout] 5550 |     Ok(kind_parts.try_into()?)
[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<KindParts, Infallible>
[INFO] [stdout]     --> src/parse.rs:5550:8
[INFO] [stdout]      |
[INFO] [stdout] 5550 |     Ok(kind_parts.try_into()?)
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cosmic-space` (lib) 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: ControlFlow<Result<Infallible, Infallible>, KindParts>
[INFO] [stdout]     --> src/parse.rs:5550:8
[INFO] [stdout]      |
[INFO] [stdout] 5550 |     Ok(kind_parts.try_into()?)
[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<KindParts, Infallible>
[INFO] [stdout]     --> src/parse.rs:5550:8
[INFO] [stdout]      |
[INFO] [stdout] 5550 |     Ok(kind_parts.try_into()?)
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cosmic-space` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "120594070caaa418891250a341f2c2de604e074791b74a7be787fdca8849b252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120594070caaa418891250a341f2c2de604e074791b74a7be787fdca8849b252", kill_on_drop: false }`
[INFO] [stdout] 120594070caaa418891250a341f2c2de604e074791b74a7be787fdca8849b252
