[INFO] fetching crate prometheus-mcp 0.0.1... [INFO] testing prometheus-mcp-0.0.1 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1 [INFO] extracting crate prometheus-mcp 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate prometheus-mcp 0.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate prometheus-mcp 0.0.1 [INFO] tweaked toml for crates.io crate prometheus-mcp 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate prometheus-mcp 0.0.1 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prometheus-mcp 0.0.1 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b44daff3c967addc73f0afff12898368df33f0eb9a4486f287dadfc92627150c [INFO] running `Command { std: "docker" "start" "-a" "b44daff3c967addc73f0afff12898368df33f0eb9a4486f287dadfc92627150c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b44daff3c967addc73f0afff12898368df33f0eb9a4486f287dadfc92627150c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44daff3c967addc73f0afff12898368df33f0eb9a4486f287dadfc92627150c", kill_on_drop: false }` [INFO] [stdout] b44daff3c967addc73f0afff12898368df33f0eb9a4486f287dadfc92627150c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7e5622184be3bf12a7d99fdcc98cff301018cb4324fe717187b8a7d1347c9f3 [INFO] running `Command { std: "docker" "start" "-a" "d7e5622184be3bf12a7d99fdcc98cff301018cb4324fe717187b8a7d1347c9f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling protobuf v3.7.2 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling iri-string v0.7.8 [INFO] [stderr] Compiling prometheus v0.14.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling rpc-router-macros v0.1.0 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.14.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling protobuf-support v3.7.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling serde_with v3.14.1 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling rpc-router v0.1.3 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.23 [INFO] [stderr] Compiling prometheus-mcp v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 43.10s [INFO] running `Command { std: "docker" "inspect" "d7e5622184be3bf12a7d99fdcc98cff301018cb4324fe717187b8a7d1347c9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7e5622184be3bf12a7d99fdcc98cff301018cb4324fe717187b8a7d1347c9f3", kill_on_drop: false }` [INFO] [stdout] d7e5622184be3bf12a7d99fdcc98cff301018cb4324fe717187b8a7d1347c9f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39ae557b211b25e01b991dbad45d6798fc73ff33e2a3d9b948467b8f2c481cd5 [INFO] running `Command { std: "docker" "start" "-a" "39ae557b211b25e01b991dbad45d6798fc73ff33e2a3d9b948467b8f2c481cd5", kill_on_drop: false }` [INFO] [stderr] Compiling prometheus-mcp v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 3.59s [INFO] running `Command { std: "docker" "inspect" "39ae557b211b25e01b991dbad45d6798fc73ff33e2a3d9b948467b8f2c481cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ae557b211b25e01b991dbad45d6798fc73ff33e2a3d9b948467b8f2c481cd5", kill_on_drop: false }` [INFO] [stdout] 39ae557b211b25e01b991dbad45d6798fc73ff33e2a3d9b948467b8f2c481cd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81528435d1fd332ad74f89e64957ba4594cb2b27a29fae8a4e5493c1f596994c [INFO] running `Command { std: "docker" "start" "-a" "81528435d1fd332ad74f89e64957ba4594cb2b27a29fae8a4e5493c1f596994c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prometheus_mcp-50d6efb87372c53f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test mcp::prometheus_config::tests::test_from_env_defaults_and_overrides ... ok [INFO] [stdout] test mcp::utilities::tests::test_initialize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prometheus_mcp-898671b8fc94a9f4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/e2e_mcp_test.rs (/opt/rustwide/target/debug/deps/e2e_mcp_test-08d34e9220a2d612) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_mcp_server_tools_schema ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_mcp_server_tools_schema stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_mcp_server_tools_schema' (29) panicked at tests/e2e_mcp_test.rs:14:10: [INFO] [stdout] Failed to start MCP server: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a365bf24842 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5a365bf24842 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5a365bf24842 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5a365bf24842 - <::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5a365bf39b6a - ::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5a365bf39b6a - core[585f66e14d78f9ba]::fmt::write [INFO] [stdout] 6: 0x5a365bf29756 - std[3f03f8b59f91bef1]::io::default_write_fmt::> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5a365bf29756 - as std[3f03f8b59f91bef1]::io::Write>::write_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5a365bf02a2f - ::print [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5a365bf02a2f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5a365bf1cb39 - std[3f03f8b59f91bef1]::panicking::default_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5a365be8426e - core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x5a365be8426e - test[30224e0cb089acd2]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5a365bf1ccf2 - core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x5a365bf1ccf2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5a365bf02ae8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5a365bef7cd9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5a365bf0393d - __rustc[caa99d26c7bae192]::rust_begin_unwind [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5a365bf3a26c - core[585f66e14d78f9ba]::panicking::panic_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5a365bf39fe2 - core[585f66e14d78f9ba]::result::unwrap_failed [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5a365be6ac6a - >::expect [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x5a365be6ac6a - e2e_mcp_test[76f8677b96943618]::test_mcp_server_tools_schema::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/e2e_mcp_test.rs:14:10 [INFO] [stdout] 22: 0x5a365be6f414 - > as core[585f66e14d78f9ba]::future::future::Future>::poll [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/future/future.rs:133:9 [INFO] [stdout] 23: 0x5a365be6f414 - >> as core[585f66e14d78f9ba]::future::future::Future>::poll [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/future/future.rs:133:9 [INFO] [stdout] 24: 0x5a365be6f414 - ::block_on::>>>::{closure#0}::{closure#0}::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70 [INFO] [stdout] 25: 0x5a365be6f414 - tokio[11f67e27ff964131]::task::coop::with_budget::, ::block_on>>>::{closure#0}::{closure#0}::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5 [INFO] [stdout] 26: 0x5a365be6f414 - tokio[11f67e27ff964131]::task::coop::budget::, ::block_on>>>::{closure#0}::{closure#0}::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5 [INFO] [stdout] 27: 0x5a365be6f414 - ::block_on::>>>::{closure#0}::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25 [INFO] [stdout] 28: 0x5a365be6f414 - ::enter::, ::block_on>>>::{closure#0}::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19 [INFO] [stdout] 29: 0x5a365be741eb - ::block_on::>>>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44 [INFO] [stdout] 30: 0x5a365be741eb - ::enter::<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68 [INFO] [stdout] 31: 0x5a365be741eb - >::set::<::enter<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>>::{closure#0}, (alloc[15e7b27aba85d2e2]::boxed::Box, core[585f66e14d78f9ba]::option::Option<()>)> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 32: 0x5a365be7591f - tokio[11f67e27ff964131]::runtime::context::set_scheduler::<(alloc[15e7b27aba85d2e2]::boxed::Box, core[585f66e14d78f9ba]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>>::{closure#0}>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38 [INFO] [stdout] 33: 0x5a365be7591f - >::try_with::, core[585f66e14d78f9ba]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[15e7b27aba85d2e2]::boxed::Box, core[585f66e14d78f9ba]::option::Option<()>)> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12 [INFO] [stdout] 34: 0x5a365be7591f - >::with::, core[585f66e14d78f9ba]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[15e7b27aba85d2e2]::boxed::Box, core[585f66e14d78f9ba]::option::Option<()>)> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20 [INFO] [stdout] 35: 0x5a365be6f727 - tokio[11f67e27ff964131]::runtime::context::set_scheduler::<(alloc[15e7b27aba85d2e2]::boxed::Box, core[585f66e14d78f9ba]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>>::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17 [INFO] [stdout] 36: 0x5a365be6f727 - ::enter::<::block_on>>>::{closure#0}, core[585f66e14d78f9ba]::option::Option<()>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27 [INFO] [stdout] 37: 0x5a365be6f727 - ::block_on::>>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24 [INFO] [stdout] 38: 0x5a365be735bd - ::block_on::>>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33 [INFO] [stdout] 39: 0x5a365be735bd - tokio[11f67e27ff964131]::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, ()> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 40: 0x5a365be71785 - ::block_on::>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9 [INFO] [stdout] 41: 0x5a365be71785 - ::block_on_inner::>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52 [INFO] [stdout] 42: 0x5a365be71785 - ::block_on::>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18 [INFO] [stdout] 43: 0x5a365be6bf5e - e2e_mcp_test[76f8677b96943618]::test_mcp_server_tools_schema [INFO] [stdout] at /opt/rustwide/workdir/tests/e2e_mcp_test.rs:129:61 [INFO] [stdout] 44: 0x5a365be6bf5e - e2e_mcp_test[76f8677b96943618]::test_mcp_server_tools_schema::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/e2e_mcp_test.rs:7:40 [INFO] [stdout] 45: 0x5a365be6bf5e - >::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x5a365be7861b - core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 47: 0x5a365be7861b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18 [INFO] [stdout] 48: 0x5a365be84e7a - test[30224e0cb089acd2]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74 [INFO] [stdout] 49: 0x5a365be84e7a - as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 50: 0x5a365be84e7a - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40 [INFO] [stdout] 51: 0x5a365be84e7a - std[3f03f8b59f91bef1]::panicking::catch_unwind::, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19 [INFO] [stdout] 52: 0x5a365be84e7a - std[3f03f8b59f91bef1]::panic::catch_unwind::, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14 [INFO] [stdout] 53: 0x5a365be84e7a - test[30224e0cb089acd2]::run_test_in_process [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27 [INFO] [stdout] 54: 0x5a365be84e7a - test[30224e0cb089acd2]::run_test::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43 [INFO] [stdout] 55: 0x5a365be7f344 - test[30224e0cb089acd2]::run_test::{closure#1} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41 [INFO] [stdout] 56: 0x5a365be7f344 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 57: 0x5a365be87972 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 58: 0x5a365be87972 - ::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 59: 0x5a365be87972 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40 [INFO] [stdout] 60: 0x5a365be87972 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19 [INFO] [stdout] 61: 0x5a365be87972 - std[3f03f8b59f91bef1]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14 [INFO] [stdout] 62: 0x5a365be87972 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 63: 0x5a365be87972 - ::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 64: 0x5a365bf240ef - + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 65: 0x5a365bf240ef - ::new::thread_start [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17 [INFO] [stdout] 66: 0x7e3c6d0c0aa4 - [INFO] [stdout] 67: 0x7e3c6d14da64 - clone [INFO] [stdout] 68: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_mcp_server_tools_schema [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test e2e_mcp_test` [INFO] running `Command { std: "docker" "inspect" "81528435d1fd332ad74f89e64957ba4594cb2b27a29fae8a4e5493c1f596994c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81528435d1fd332ad74f89e64957ba4594cb2b27a29fae8a4e5493c1f596994c", kill_on_drop: false }` [INFO] [stdout] 81528435d1fd332ad74f89e64957ba4594cb2b27a29fae8a4e5493c1f596994c