[INFO] fetching crate swimos_form 0.1.0... [INFO] checking swimos_form-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate swimos_form 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate swimos_form 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swimos_form 0.1.0 [INFO] finished tweaking crates.io crate swimos_form 0.1.0 [INFO] tweaked toml for crates.io crate swimos_form 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 128 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded swimos_num v0.1.0 [INFO] [stderr] Downloaded swimos_errors v0.1.0 [INFO] [stderr] Downloaded swimos_format v0.1.0 [INFO] [stderr] Downloaded swimos_future v0.1.0 [INFO] [stderr] Downloaded swimos_algebra v0.1.0 [INFO] [stderr] Downloaded swimos_trigger v0.1.0 [INFO] [stderr] Downloaded swimos_macro_utilities v0.1.0 [INFO] [stderr] Downloaded swimos_form_derive v0.1.0 [INFO] [stderr] Downloaded swimos_model v0.1.0 [INFO] [stderr] Downloaded swimos_encoding v0.1.0 [INFO] [stderr] Downloaded swimos_route v0.1.0 [INFO] [stderr] Downloaded swimos_utilities v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97b6ad61327ea16cebdc2830e6959ee9f2f24c9ef1fbb912a4efab8d41102cbd [INFO] running `Command { std: "docker" "start" "-a" "97b6ad61327ea16cebdc2830e6959ee9f2f24c9ef1fbb912a4efab8d41102cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97b6ad61327ea16cebdc2830e6959ee9f2f24c9ef1fbb912a4efab8d41102cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b6ad61327ea16cebdc2830e6959ee9f2f24c9ef1fbb912a4efab8d41102cbd", kill_on_drop: false }` [INFO] [stdout] 97b6ad61327ea16cebdc2830e6959ee9f2f24c9ef1fbb912a4efab8d41102cbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44d46e19a80ff063c46c81c9d2d8339208139d8f4955878346ad7bc22169efe9 [INFO] running `Command { std: "docker" "start" "-a" "44d46e19a80ff063c46c81c9d2d8339208139d8f4955878346ad7bc22169efe9", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling frunk_core v0.4.3 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling bytecount v0.6.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking swimos_num v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling swimos_algebra v0.1.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking swimos_encoding v0.1.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling swimos_errors v0.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling swimos_format v0.1.0 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking swimos_route v0.1.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.3 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling swimos_utilities v0.1.0 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling frunk_proc_macros v0.1.3 [INFO] [stderr] Compiling frunk_derives v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling frunk v0.4.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Compiling swimos_macro_utilities v0.1.0 [INFO] [stderr] Compiling swimos_form_derive v0.1.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking swimos_trigger v0.1.0 [INFO] [stderr] Checking swimos_future v0.1.0 [INFO] [stderr] Checking swimos_model v0.1.0 [INFO] [stderr] Checking swimos_form v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/structural/generic/coproduct.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | CCons::Tail(t) => t.explode(), [INFO] [stdout] | ^^^^^^^^^^^^^^ matches no values because `CNil` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/structural/generic/coproduct.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | CCons::Tail(t) => t.explode(), [INFO] [stdout] | ^^^^^^^^^^^^^^ matches no values because `CNil` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/structural/write/mod.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | Err(e) => match e {}, [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/structural/write/mod.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | Err(e) => match e {}, [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/structural/write/mod.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | Err(e) => match e {}, [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/structural/write/mod.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | Err(e) => match e {}, [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.39s [INFO] running `Command { std: "docker" "inspect" "44d46e19a80ff063c46c81c9d2d8339208139d8f4955878346ad7bc22169efe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d46e19a80ff063c46c81c9d2d8339208139d8f4955878346ad7bc22169efe9", kill_on_drop: false }` [INFO] [stdout] 44d46e19a80ff063c46c81c9d2d8339208139d8f4955878346ad7bc22169efe9