[INFO] fetching crate tonic_prometheus_layer 0.1.11... [INFO] testing tonic_prometheus_layer-0.1.11 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate tonic_prometheus_layer 0.1.11 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate tonic_prometheus_layer 0.1.11 [INFO] finished tweaking crates.io crate tonic_prometheus_layer 0.1.11 [INFO] tweaked toml for crates.io crate tonic_prometheus_layer 0.1.11 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tonic_prometheus_layer 0.1.11 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 114 packages to latest compatible versions [INFO] [stderr] Adding prometheus v0.13.4 (available: v0.14.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding tonic v0.12.3 (available: v0.14.2) [INFO] [stderr] Adding tonic-health v0.12.3 (available: v0.14.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tonic-health v0.12.3 [INFO] [stderr] Downloaded hyper-timeout v0.5.2 [INFO] [stderr] Downloaded prost v0.13.5 [INFO] [stderr] Downloaded matchit v0.7.3 [INFO] [stderr] Downloaded axum-core v0.4.5 [INFO] [stderr] Downloaded itertools v0.14.0 [INFO] [stderr] Downloaded prometheus v0.13.4 [INFO] [stderr] Downloaded protobuf v2.28.0 [INFO] [stderr] Downloaded prost-derive v0.13.5 [INFO] [stderr] Downloaded tonic v0.12.3 [INFO] [stderr] Downloaded axum v0.7.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13726e943396f8a2294b95219e716407db04b92cd8cdf5dd918f0c74e7c161f4 [INFO] running `Command { std: "docker" "start" "-a" "13726e943396f8a2294b95219e716407db04b92cd8cdf5dd918f0c74e7c161f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13726e943396f8a2294b95219e716407db04b92cd8cdf5dd918f0c74e7c161f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13726e943396f8a2294b95219e716407db04b92cd8cdf5dd918f0c74e7c161f4", kill_on_drop: false }` [INFO] [stdout] 13726e943396f8a2294b95219e716407db04b92cd8cdf5dd918f0c74e7c161f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89c8d0a19e29744c1306f97b7398742cccdc66df35df35006411d966179b96db [INFO] running `Command { std: "docker" "start" "-a" "89c8d0a19e29744c1306f97b7398742cccdc66df35df35006411d966179b96db", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling axum-core v0.4.5 [INFO] [stderr] Compiling axum v0.7.9 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling tonic v0.12.3 [INFO] [stderr] Compiling tonic_prometheus_layer v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.23s [INFO] running `Command { std: "docker" "inspect" "89c8d0a19e29744c1306f97b7398742cccdc66df35df35006411d966179b96db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89c8d0a19e29744c1306f97b7398742cccdc66df35df35006411d966179b96db", kill_on_drop: false }` [INFO] [stdout] 89c8d0a19e29744c1306f97b7398742cccdc66df35df35006411d966179b96db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a171f62c935d6df96af8f8370c6fda92a29568caf75ea4e831a24d1db7e01341 [INFO] running `Command { std: "docker" "start" "-a" "a171f62c935d6df96af8f8370c6fda92a29568caf75ea4e831a24d1db7e01341", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling tonic v0.12.3 [INFO] [stderr] Compiling tonic-health v0.12.3 [INFO] [stderr] Compiling tonic_prometheus_layer v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.93s [INFO] running `Command { std: "docker" "inspect" "a171f62c935d6df96af8f8370c6fda92a29568caf75ea4e831a24d1db7e01341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a171f62c935d6df96af8f8370c6fda92a29568caf75ea4e831a24d1db7e01341", kill_on_drop: false }` [INFO] [stdout] a171f62c935d6df96af8f8370c6fda92a29568caf75ea4e831a24d1db7e01341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab95ff25c105cd45ec53df12587d9324dec5743014acdd8956f88bdf51370966 [INFO] running `Command { std: "docker" "start" "-a" "ab95ff25c105cd45ec53df12587d9324dec5743014acdd8956f88bdf51370966", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tonic_prometheus_layer-fef2c2852c42c0ad) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test client::tests::simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tonic_prometheus_layer [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 27) - compile ... FAILED [INFO] [stdout] test src/client.rs - client::MetricsChannel::new (line 79) ... FAILED [INFO] [stdout] test src/lib.rs - (line 101) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 27) stdout ---- [INFO] [stdout] error[E0583]: file not found for module `api` [INFO] [stdout] --> src/lib.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 17 | mod api; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `api`, create file "src/api.rs" or "src/api/mod.rs" [INFO] [stdout] = note: if there is a `mod api` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `proto` [INFO] [stdout] --> src/lib.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 18 | mod proto; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `proto`, create file "src/proto.rs" or "src/proto/mod.rs" [INFO] [stdout] = note: if there is a `mod proto` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 8 | use rocket::http::Status; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rocket::response::content::RawText; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rocket::config::Shutdown; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rocket::response::status::Custom; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rocket` [INFO] [stdout] --> src/lib.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rocket::{get, routes}; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:80:18 [INFO] [stdout] | [INFO] [stdout] 55 | let config = rocket::config::Config { [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:87:11 [INFO] [stdout] | [INFO] [stdout] 62 | ..rocket::config::Config::release_default() [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rocket` [INFO] [stdout] --> src/lib.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 65 | rocket::custom(config) [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `rocket` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rocket`, use `cargo add rocket` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0583. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/client.rs - client::MetricsChannel::new (line 79) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (88) panicked at src/client.rs:9:10: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: tonic::transport::Error(Transport, ConnectError(ConnectError("tcp connect error", 127.0.0.1:80, Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }))) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60a70977d412 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60a70977d412 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60a70977d412 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60a70977d412 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60a70978d72f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x60a70978d72f - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x60a709753dc1 - std::io::default_write_fmt::h7567c5950fb0173c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60a709753dc1 - std::io::Write::write_fmt::h361c7127187cda65 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x60a70975c232 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x60a70976071f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x60a709760579 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x60a709760e55 - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x60a709760c3a - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x60a70975c369 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x60a7097487ad - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x60a7097923d0 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 16: 0x60a709791936 - core::result::unwrap_failed::h91bd1e1731f928fc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x60a7095359b2 - rust_out::main::{{closure}}::h2f5a18b7eba316f2 [INFO] [stdout] 18: 0x60a70952e686 - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h2869c2c543499a60 [INFO] [stdout] 19: 0x60a70952e170 - tokio::runtime::park::CachedParkThread::block_on::hd2bb9e1439127e2f [INFO] [stdout] 20: 0x60a70952f94d - tokio::runtime::context::blocking::BlockingRegionGuard::block_on::h652e1cdc054709a6 [INFO] [stdout] 21: 0x60a709530000 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}}::h2a198a52e51b372d [INFO] [stdout] 22: 0x60a70952f01d - tokio::runtime::context::runtime::enter_runtime::h54f96f72ff6cf2c4 [INFO] [stdout] 23: 0x60a70952ffa1 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::h4abb7f7da249421e [INFO] [stdout] 24: 0x60a70952fc39 - tokio::runtime::runtime::Runtime::block_on_inner::h9b0a96a843abd28b [INFO] [stdout] 25: 0x60a70952fe92 - tokio::runtime::runtime::Runtime::block_on::hce1ac1e285143952 [INFO] [stdout] 26: 0x60a70953568f - rust_out::main::h2c0b889d96022a4f [INFO] [stdout] 27: 0x60a70952c533 - core::ops::function::FnOnce::call_once::h064b3222b538a73a [INFO] [stdout] 28: 0x60a70952b5f6 - std::sys::backtrace::__rust_begin_short_backtrace::h5b0a4898ae968de4 [INFO] [stdout] 29: 0x60a70952b5d9 - std::rt::lang_start::{{closure}}::h6185b2e9f14a2cbb [INFO] [stdout] 30: 0x60a709755660 - core::ops::function::impls:: for &F>::call_once::h92f7271baace0227 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 31: 0x60a709755660 - std::panicking::catch_unwind::do_call::hab80bc7615f9a56f [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 32: 0x60a709755660 - std::panicking::catch_unwind::h44920ff533ed11dd [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 33: 0x60a709755660 - std::panic::catch_unwind::hbc4760794652046f [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 34: 0x60a709755660 - std::rt::lang_start_internal::{{closure}}::h017b9ee7d9dfccf2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:175:24 [INFO] [stdout] 35: 0x60a709755660 - std::panicking::catch_unwind::do_call::h5c448dae61c3a22b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 36: 0x60a709755660 - std::panicking::catch_unwind::ha3a2750d16137715 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 37: 0x60a709755660 - std::panic::catch_unwind::ha56344eb931bca1a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x60a709755660 - std::rt::lang_start_internal::h4e6c18fadc4e7470 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:171:5 [INFO] [stdout] 39: 0x60a70952b5c1 - std::rt::lang_start::hc4342c866dfc26c3 [INFO] [stdout] 40: 0x60a709535b45 - main [INFO] [stdout] 41: 0x79d486a0f1ca - [INFO] [stdout] 42: 0x79d486a0f28b - __libc_start_main [INFO] [stdout] 43: 0x60a70952b285 - _start [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 101) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (106) panicked at src/lib.rs:9:10: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: tonic::transport::Error(Transport, ConnectError(ConnectError("tcp connect error", 127.0.0.1:80, Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }))) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x63ba1defc402 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x63ba1defc402 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x63ba1defc402 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x63ba1defc402 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x63ba1df0c71f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x63ba1df0c71f - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x63ba1ded2db1 - std::io::default_write_fmt::h7567c5950fb0173c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x63ba1ded2db1 - std::io::Write::write_fmt::h361c7127187cda65 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x63ba1dedb222 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x63ba1dedf70f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x63ba1dedf569 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x63ba1dedfe45 - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x63ba1dedfc2a - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x63ba1dedb359 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x63ba1dec779d - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x63ba1df113c0 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 16: 0x63ba1df10926 - core::result::unwrap_failed::h91bd1e1731f928fc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x63ba1dcb49a2 - rust_out::main::{{closure}}::h2f5a18b7eba316f2 [INFO] [stdout] 18: 0x63ba1dcad676 - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h2869c2c543499a60 [INFO] [stdout] 19: 0x63ba1dcad160 - tokio::runtime::park::CachedParkThread::block_on::hd2bb9e1439127e2f [INFO] [stdout] 20: 0x63ba1dcae93d - tokio::runtime::context::blocking::BlockingRegionGuard::block_on::h652e1cdc054709a6 [INFO] [stdout] 21: 0x63ba1dcaeff0 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}}::h2a198a52e51b372d [INFO] [stdout] 22: 0x63ba1dcae00d - tokio::runtime::context::runtime::enter_runtime::h54f96f72ff6cf2c4 [INFO] [stdout] 23: 0x63ba1dcaef91 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::h4abb7f7da249421e [INFO] [stdout] 24: 0x63ba1dcaec29 - tokio::runtime::runtime::Runtime::block_on_inner::h9b0a96a843abd28b [INFO] [stdout] 25: 0x63ba1dcaee82 - tokio::runtime::runtime::Runtime::block_on::hce1ac1e285143952 [INFO] [stdout] 26: 0x63ba1dcb467f - rust_out::main::h2c0b889d96022a4f [INFO] [stdout] 27: 0x63ba1dcab523 - core::ops::function::FnOnce::call_once::h064b3222b538a73a [INFO] [stdout] 28: 0x63ba1dcaa5e6 - std::sys::backtrace::__rust_begin_short_backtrace::h5b0a4898ae968de4 [INFO] [stdout] 29: 0x63ba1dcaa5c9 - std::rt::lang_start::{{closure}}::h6185b2e9f14a2cbb [INFO] [stdout] 30: 0x63ba1ded4650 - core::ops::function::impls:: for &F>::call_once::h92f7271baace0227 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 31: 0x63ba1ded4650 - std::panicking::catch_unwind::do_call::hab80bc7615f9a56f [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 32: 0x63ba1ded4650 - std::panicking::catch_unwind::h44920ff533ed11dd [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 33: 0x63ba1ded4650 - std::panic::catch_unwind::hbc4760794652046f [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 34: 0x63ba1ded4650 - std::rt::lang_start_internal::{{closure}}::h017b9ee7d9dfccf2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:175:24 [INFO] [stdout] 35: 0x63ba1ded4650 - std::panicking::catch_unwind::do_call::h5c448dae61c3a22b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 36: 0x63ba1ded4650 - std::panicking::catch_unwind::ha3a2750d16137715 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 37: 0x63ba1ded4650 - std::panic::catch_unwind::ha56344eb931bca1a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x63ba1ded4650 - std::rt::lang_start_internal::h4e6c18fadc4e7470 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:171:5 [INFO] [stdout] 39: 0x63ba1dcaa5b1 - std::rt::lang_start::hc4342c866dfc26c3 [INFO] [stdout] 40: 0x63ba1dcb4b35 - main [INFO] [stdout] 41: 0x715ff31af1ca - [INFO] [stdout] 42: 0x715ff31af28b - __libc_start_main [INFO] [stdout] 43: 0x63ba1dcaa275 - _start [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/client.rs - client::MetricsChannel::new (line 79) [INFO] [stdout] src/lib.rs - (line 101) [INFO] [stdout] src/lib.rs - (line 27) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ab95ff25c105cd45ec53df12587d9324dec5743014acdd8956f88bdf51370966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab95ff25c105cd45ec53df12587d9324dec5743014acdd8956f88bdf51370966", kill_on_drop: false }` [INFO] [stdout] ab95ff25c105cd45ec53df12587d9324dec5743014acdd8956f88bdf51370966