[INFO] cloning repository https://github.com/drbrain/nu_plugin_prometheus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drbrain/nu_plugin_prometheus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbrain%2Fnu_plugin_prometheus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbrain%2Fnu_plugin_prometheus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f080a87adff5660869e6b3bacb3002bee0003048
[INFO] testing drbrain/nu_plugin_prometheus against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbrain%2Fnu_plugin_prometheus" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/drbrain/nu_plugin_prometheus
[INFO] finished tweaking git repo https://github.com/drbrain/nu_plugin_prometheus
[INFO] tweaked toml for git repo https://github.com/drbrain/nu_plugin_prometheus written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/drbrain/nu_plugin_prometheus on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/drbrain/nu_plugin_prometheus 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ebd8b6a4e91fbb239d0e47335ef4b9be6f21ffe6cf7536e7d9acec930c76093
[INFO] running `Command { std: "docker" "start" "-a" "0ebd8b6a4e91fbb239d0e47335ef4b9be6f21ffe6cf7536e7d9acec930c76093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ebd8b6a4e91fbb239d0e47335ef4b9be6f21ffe6cf7536e7d9acec930c76093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebd8b6a4e91fbb239d0e47335ef4b9be6f21ffe6cf7536e7d9acec930c76093", kill_on_drop: false }`
[INFO] [stdout] 0ebd8b6a4e91fbb239d0e47335ef4b9be6f21ffe6cf7536e7d9acec930c76093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67f2420b3f6b44efbf21ce6d73dac284caf6d95b1d513cd18978d74ac82869cf
[INFO] running `Command { std: "docker" "start" "-a" "67f2420b3f6b44efbf21ce6d73dac284caf6d95b1d513cd18978d74ac82869cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling pure-rust-locales v0.8.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling bit-vec v0.8.0
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[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling buf-trait v0.4.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling tracing v0.1.37
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[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling nu-ansi-term v0.50.0
[INFO] [stderr]    Compiling mio v1.0.1
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling lscolors v0.20.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling supports-color v3.0.0
[INFO] [stderr]    Compiling sysinfo v0.37.2
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling byteyarn v0.5.1
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling supports-hyperlinks v3.0.0
[INFO] [stderr]    Compiling inventory v0.3.12
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling owo-colors v4.0.0
[INFO] [stderr]    Compiling sys-locale v0.3.1
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling os_pipe v1.2.0
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling nu-glob v0.110.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]    Compiling iri-string v0.7.10
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling rustls-pki-types v1.13.2
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling interprocess v2.2.0
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling nom-language v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling strum_macros v0.27.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling fancy-regex v0.17.0
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling typetag-impl v0.2.13
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling nu-derive-value v0.110.0
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling pwd v1.4.0
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling nu-experimental v0.110.0
[INFO] [stderr]    Compiling nu-path v0.110.0
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling strum v0.27.0
[INFO] [stderr]    Compiling nom-openmetrics v0.2.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling lean_string v0.5.1
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling nu-utils v0.110.0
[INFO] [stderr]    Compiling typetag v0.2.13
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr]    Compiling tokio-util v0.7.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling h2 v0.4.5
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling nu-system v0.110.0
[INFO] [stderr]    Compiling nu-protocol v0.110.0
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling prometheus-http-query v0.8.3
[INFO] [stderr]    Compiling nu-plugin-protocol v0.110.0
[INFO] [stderr]    Compiling nu-engine v0.110.0
[INFO] [stderr]    Compiling nu-plugin-core v0.110.0
[INFO] [stderr]    Compiling nu-plugin v0.110.0
[INFO] [stderr]    Compiling nu_plugin_prometheus v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "67f2420b3f6b44efbf21ce6d73dac284caf6d95b1d513cd18978d74ac82869cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f2420b3f6b44efbf21ce6d73dac284caf6d95b1d513cd18978d74ac82869cf", kill_on_drop: false }`
[INFO] [stdout] 67f2420b3f6b44efbf21ce6d73dac284caf6d95b1d513cd18978d74ac82869cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce33bb35737e02dc29c0755158b3b1d0c4aae4c9c041dd26ecb963629aeaf649
[INFO] running `Command { std: "docker" "start" "-a" "ce33bb35737e02dc29c0755158b3b1d0c4aae4c9c041dd26ecb963629aeaf649", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling strum_macros v0.27.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling typetag-impl v0.2.13
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling nu-derive-value v0.110.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling nu-experimental v0.110.0
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling pwd v1.4.0
[INFO] [stderr]    Compiling nu-path v0.110.0
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling strum v0.27.0
[INFO] [stderr]    Compiling nom-openmetrics v0.2.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling lean_string v0.5.1
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling nu-utils v0.110.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling typetag v0.2.13
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr]    Compiling tokio-util v0.7.9
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling h2 v0.4.5
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling nu-system v0.110.0
[INFO] [stderr]    Compiling nu-protocol v0.110.0
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling prometheus-http-query v0.8.3
[INFO] [stderr]    Compiling nu-plugin-protocol v0.110.0
[INFO] [stderr]    Compiling nu-engine v0.110.0
[INFO] [stderr]    Compiling nu-plugin-core v0.110.0
[INFO] [stderr]    Compiling nu-plugin v0.110.0
[INFO] [stderr]    Compiling nu_plugin_prometheus v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "ce33bb35737e02dc29c0755158b3b1d0c4aae4c9c041dd26ecb963629aeaf649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce33bb35737e02dc29c0755158b3b1d0c4aae4c9c041dd26ecb963629aeaf649", kill_on_drop: false }`
[INFO] [stdout] ce33bb35737e02dc29c0755158b3b1d0c4aae4c9c041dd26ecb963629aeaf649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f6db72581e8a42e193003048759f9250eba096cc03bfb1fa0ef0170992d88ff
[INFO] running `Command { std: "docker" "start" "-a" "1f6db72581e8a42e193003048759f9250eba096cc03bfb1fa0ef0170992d88ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nu_plugin_prometheus-222217d9bfeafa4b)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test client::selector_parser::test::metric ... ok
[INFO] [stdout] test client::selector_parser::test::eq ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_1 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_2 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_error ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_3 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_4 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_5 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_6 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_error ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_1 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_2 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_3 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_label_ok::case_7 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_4 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_7 ... ok
[INFO] [stdout] test client::selector_parser::test::regex_eq ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_6 ... ok
[INFO] [stdout] test client::selector_parser::test::regex_ne ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_7 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_1 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_2 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_5 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_6 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_4 ... ok
[INFO] [stdout] test client::selector_parser::test::parse_error::case_2 ... ok
[INFO] [stdout] test client::selector_parser::test::parse::case_3 ... ok
[INFO] [stdout] test client::selector_parser::test::metric_name_ok::case_5 ... ok
[INFO] [stdout] test client::selector_parser::test::parse_error::case_1 ... ok
[INFO] [stdout] test client::targets::test::dropped ... ok
[INFO] [stdout] test client::selector_parser::test::ne ... ok
[INFO] [stdout] test query::test::add_labels_flatten ... ok
[INFO] [stdout] test query::test::scalar_to_value ... ok
[INFO] [stdout] test query::test::vector_to_value ... ok
[INFO] [stdout] test client::targets::test::active ... ok
[INFO] [stdout] test query::test::add_labels_no_flatten ... ok
[INFO] [stdout] test source::test::make_identity::case_1 ... ok
[INFO] [stdout] test query::test::matrix_to_value ... ok
[INFO] [stdout] test source::test::missing_entry ... ok
[INFO] [stdout] test source::test::make_identity::case_3 ... ok
[INFO] [stdout] test source::test::make_identity::case_2 ... ok
[INFO] [stdout] test source::test::read_pem ... ok
[INFO] [stdout] test source::test::certificate ... ok
[INFO] [stdout] test source::test::identity ... ok
[INFO] [stdout] test source::test::make_identity::case_4 ... ok
[INFO] [stdout] test source::test::source_from_client ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f6db72581e8a42e193003048759f9250eba096cc03bfb1fa0ef0170992d88ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f6db72581e8a42e193003048759f9250eba096cc03bfb1fa0ef0170992d88ff", kill_on_drop: false }`
[INFO] [stdout] 1f6db72581e8a42e193003048759f9250eba096cc03bfb1fa0ef0170992d88ff