[INFO] fetching crate swimos_runtime 0.1.0...
[INFO] checking swimos_runtime-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate swimos_runtime 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate swimos_runtime 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_runtime 0.1.0
[INFO] finished tweaking crates.io crate swimos_runtime 0.1.0
[INFO] tweaked toml for crates.io crate swimos_runtime 0.1.0 written to /workspace/builds/worker-3-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 209 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding block-buffer v0.9.0 (latest: v0.10.4)
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (latest: v1.0.0)
[INFO] [stderr]       Adding digest v0.9.0 (latest: v0.10.7)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding hostname v0.3.1 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding idna v0.4.0 (latest: v1.0.2)
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding ratchet_core v0.4.2 (latest: v1.0.3)
[INFO] [stderr]       Adding ratchet_deflate v0.4.2 (latest: v1.0.3)
[INFO] [stderr]       Adding ratchet_ext v0.4.2 (latest: v1.0.3)
[INFO] [stderr]       Adding ratchet_rs v0.4.2 (latest: v1.0.3)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding remove_dir_all v0.5.3 (latest: v0.8.3)
[INFO] [stderr]       Adding sha-1 v0.9.8 (latest: v0.10.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding tokio-util v0.6.10 (latest: v0.7.11)
[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] [stderr]       Adding windows-sys v0.48.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding winreg v0.50.0 (latest: v0.52.0)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swimos_trigger v0.1.0
[INFO] [stderr]   Downloaded swimos_byte_channel v0.1.0
[INFO] [stderr]   Downloaded swimos_multi_reader v0.1.0
[INFO] [stderr]   Downloaded swimos_route v0.1.0
[INFO] [stderr]   Downloaded swimos_num v0.1.0
[INFO] [stderr]   Downloaded swimos_future v0.1.0
[INFO] [stderr]   Downloaded swimos_sync v0.1.0
[INFO] [stderr]   Downloaded swimos_errors v0.1.0
[INFO] [stderr]   Downloaded swimos_utilities v0.1.0
[INFO] [stderr]   Downloaded ratchet_ext v0.4.2
[INFO] [stderr]   Downloaded frunk_proc_macros v0.1.3
[INFO] [stderr]   Downloaded ratchet_core v0.4.2
[INFO] [stderr]   Downloaded swimos_agent_protocol v0.1.0
[INFO] [stderr]   Downloaded swimos_meta v0.1.0
[INFO] [stderr]   Downloaded ratchet_deflate v0.4.2
[INFO] [stderr]   Downloaded ratchet_rs v0.4.2
[INFO] [stderr]   Downloaded swimos_messages v0.1.0
[INFO] [stderr]   Downloaded frunk v0.4.3
[INFO] [stderr]   Downloaded swimos_remote v0.1.0
[INFO] [stderr]   Downloaded swimos_model v0.1.0
[INFO] [stderr]   Downloaded swimos_form_derive v0.1.0
[INFO] [stderr]   Downloaded frunk_derives v0.4.3
[INFO] [stderr]   Downloaded frunk_core v0.4.3
[INFO] [stderr]   Downloaded swimos_algebra v0.1.0
[INFO] [stderr]   Downloaded swimos_format v0.1.0
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.3
[INFO] [stderr]   Downloaded swimos_form v0.1.0
[INFO] [stderr]   Downloaded swimos_recon v0.1.0
[INFO] [stderr]   Downloaded swimos_macro_utilities v0.1.0
[INFO] [stderr]   Downloaded swimos_encoding v0.1.0
[INFO] [stderr]   Downloaded swimos_api v0.1.0
[INFO] [stderr]   Downloaded swimos_fs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f9864b4d9760799f87843f8c4aa3c3a6863e6518ed9546366496ecf8dbb83383
[INFO] running `Command { std: "docker" "start" "-a" "f9864b4d9760799f87843f8c4aa3c3a6863e6518ed9546366496ecf8dbb83383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9864b4d9760799f87843f8c4aa3c3a6863e6518ed9546366496ecf8dbb83383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9864b4d9760799f87843f8c4aa3c3a6863e6518ed9546366496ecf8dbb83383", kill_on_drop: false }`
[INFO] [stdout] f9864b4d9760799f87843f8c4aa3c3a6863e6518ed9546366496ecf8dbb83383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 093449e3806bc4420d8ff051f48c9da3b3228fa4021953fe31320f1e9d9c06ca
[INFO] running `Command { std: "docker" "start" "-a" "093449e3806bc4420d8ff051f48c9da3b3228fa4021953fe31320f1e9d9c06ca", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling frunk_core v0.4.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]     Checking swimos_num v0.1.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling swimos_algebra v0.1.0
[INFO] [stderr]    Compiling swimos_format v0.1.0
[INFO] [stderr]    Compiling swimos_errors v0.1.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling libz-sys v1.1.20
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking ratchet_ext v0.4.2
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking swimos_fs v0.1.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking swimos_route v0.1.0
[INFO] [stderr]    Compiling swimos_utilities v0.1.0
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[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 derive_more v0.99.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling frunk v0.4.3
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]    Compiling swimos_macro_utilities v0.1.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking ratchet_deflate v0.4.2
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling swimos_form_derive v0.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[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_sync v0.1.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking swimos_byte_channel v0.1.0
[INFO] [stderr]     Checking swimos_future v0.1.0
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking swimos_encoding v0.1.0
[INFO] [stderr]     Checking swimos_multi_reader v0.1.0
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking ratchet_core v0.4.2
[INFO] [stderr]     Checking swimos_model v0.1.0
[INFO] [stderr]     Checking swimos_form v0.1.0
[INFO] [stderr]     Checking ratchet_rs v0.4.2
[INFO] [stderr]     Checking swimos_recon v0.1.0
[INFO] [stderr]     Checking swimos_api v0.1.0
[INFO] [stderr]     Checking swimos_messages v0.1.0
[INFO] [stderr]     Checking swimos_meta v0.1.0
[INFO] [stderr]     Checking swimos_agent_protocol v0.1.0
[INFO] [stderr]     Checking swimos_remote v0.1.0
[INFO] [stderr]     Checking swimos_runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/downlink/mod.rs:257:20
[INFO] [stdout]     |
[INFO] [stdout] 257 |             if let Err(e) = read_res {
[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]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/downlink/mod.rs:257:20
[INFO] [stdout]     |
[INFO] [stdout] 257 |             if let Err(e) = read_res {
[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]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.21s
[INFO] running `Command { std: "docker" "inspect" "093449e3806bc4420d8ff051f48c9da3b3228fa4021953fe31320f1e9d9c06ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093449e3806bc4420d8ff051f48c9da3b3228fa4021953fe31320f1e9d9c06ca", kill_on_drop: false }`
[INFO] [stdout] 093449e3806bc4420d8ff051f48c9da3b3228fa4021953fe31320f1e9d9c06ca