[INFO] fetching crate rocket_prometheus 0.10.1... [INFO] testing rocket_prometheus-0.10.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate rocket_prometheus 0.10.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rocket_prometheus 0.10.1 [INFO] finished tweaking crates.io crate rocket_prometheus 0.10.1 [INFO] tweaked toml for crates.io crate rocket_prometheus 0.10.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rocket_prometheus 0.10.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rocket_prometheus 0.10.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.83 [INFO] [stderr] Downloaded devise_codegen v0.4.1 [INFO] [stderr] Downloaded pear_codegen v0.2.9 [INFO] [stderr] Downloaded futures-sink v0.3.30 [INFO] [stderr] Downloaded pin-project-lite v0.2.14 [INFO] [stderr] Downloaded thiserror-impl v1.0.61 [INFO] [stderr] Downloaded bytes v1.6.0 [INFO] [stderr] Downloaded memchr v2.7.2 [INFO] [stderr] Downloaded multer v2.1.0 [INFO] [stderr] Downloaded syn v2.0.65 [INFO] [stderr] Downloaded cc v1.0.98 [INFO] [stderr] Downloaded devise_core v0.4.1 [INFO] [stderr] Downloaded async-stream-impl v0.3.5 [INFO] [stderr] Downloaded bytemuck v1.16.0 [INFO] [stderr] Downloaded toml v0.8.13 [INFO] [stderr] Downloaded parking_lot v0.12.2 [INFO] [stderr] Downloaded regex v1.10.4 [INFO] [stderr] Downloaded tokio-util v0.7.11 [INFO] [stderr] Downloaded figment v0.10.19 [INFO] [stderr] Downloaded prometheus v0.13.4 [INFO] [stderr] Downloaded loom v0.5.6 [INFO] [stderr] Downloaded rocket_http v0.5.0 [INFO] [stderr] Downloaded regex-syntax v0.8.3 [INFO] [stderr] Downloaded toml_edit v0.22.13 [INFO] [stderr] Downloaded rocket v0.5.0 [INFO] [stderr] Downloaded futures-util v0.3.30 [INFO] [stderr] Downloaded winnow v0.6.8 [INFO] [stderr] Downloaded rustix v0.38.34 [INFO] [stderr] Downloaded backtrace v0.3.71 [INFO] [stderr] Downloaded serde_json v1.0.117 [INFO] [stderr] Downloaded rocket_codegen v0.5.0 [INFO] [stderr] Downloaded pear v0.2.9 [INFO] [stderr] Downloaded serde_derive v1.0.202 [INFO] [stderr] Downloaded glob v0.3.1 [INFO] [stderr] Downloaded either v1.12.0 [INFO] [stderr] Downloaded errno v0.3.9 [INFO] [stderr] Downloaded itoa v1.0.11 [INFO] [stderr] Downloaded toml_datetime v0.6.6 [INFO] [stderr] Downloaded encoding_rs v0.8.34 [INFO] [stderr] Downloaded serde v1.0.202 [INFO] [stderr] Downloaded regex-automata v0.4.6 [INFO] [stderr] Downloaded getrandom v0.2.15 [INFO] [stderr] Downloaded devise v0.4.1 [INFO] [stderr] Downloaded futures-task v0.3.30 [INFO] [stderr] Downloaded thread_local v1.1.8 [INFO] [stderr] Downloaded log v0.4.21 [INFO] [stderr] Downloaded hyper v0.14.28 [INFO] [stderr] Downloaded state v0.6.0 [INFO] [stderr] Downloaded tempfile v3.10.1 [INFO] [stderr] Downloaded futures-core v0.3.30 [INFO] [stderr] Downloaded ubyte v0.10.4 [INFO] [stderr] Downloaded miniz_oxide v0.7.3 [INFO] [stderr] Downloaded async-stream v0.3.5 [INFO] [stderr] Downloaded async-trait v0.1.80 [INFO] [stderr] Downloaded atomic v0.5.3 [INFO] [stderr] Downloaded binascii v0.1.4 [INFO] [stderr] Downloaded atomic v0.6.0 [INFO] [stderr] Downloaded futures-io v0.3.30 [INFO] [stderr] Downloaded autocfg v1.3.0 [INFO] [stderr] Downloaded ref-cast v1.0.23 [INFO] [stderr] Downloaded rustversion v1.0.17 [INFO] [stderr] Downloaded smallvec v1.13.2 [INFO] [stderr] Downloaded linux-raw-sys v0.4.14 [INFO] [stderr] Downloaded tokio-stream v0.1.15 [INFO] [stderr] Downloaded cookie v0.18.1 [INFO] [stderr] Downloaded inlinable_string v0.1.15 [INFO] [stderr] Downloaded stable-pattern v0.1.0 [INFO] [stderr] Downloaded is-terminal v0.4.12 [INFO] [stderr] Downloaded libc v0.2.155 [INFO] [stderr] Downloaded tokio v1.37.0 [INFO] [stderr] Downloaded signal-hook-registry v1.4.2 [INFO] [stderr] Downloaded socket2 v0.5.7 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded serde_spanned v0.6.6 [INFO] [stderr] Downloaded redox_syscall v0.5.1 [INFO] [stderr] Downloaded futures v0.3.30 [INFO] [stderr] Downloaded futures-channel v0.3.30 [INFO] [stderr] Downloaded ref-cast-impl v1.0.23 [INFO] [stderr] Downloaded uncased v0.9.10 [INFO] [stderr] Downloaded generator v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3be65488abb1fdcd1532a045b41197fc8d3c3201b54fd343dc742d1d324949a [INFO] running `Command { std: "docker" "start" "-a" "e3be65488abb1fdcd1532a045b41197fc8d3c3201b54fd343dc742d1d324949a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3be65488abb1fdcd1532a045b41197fc8d3c3201b54fd343dc742d1d324949a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3be65488abb1fdcd1532a045b41197fc8d3c3201b54fd343dc742d1d324949a", kill_on_drop: false }` [INFO] [stdout] e3be65488abb1fdcd1532a045b41197fc8d3c3201b54fd343dc742d1d324949a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70cc225f0123cadb57e98b2a875b22f391ee642d8f93f8839eafc20c8f1f28c1 [INFO] running `Command { std: "docker" "start" "-a" "70cc225f0123cadb57e98b2a875b22f391ee642d8f93f8839eafc20c8f1f28c1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling ref-cast v1.0.23 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling inlinable_string v0.1.15 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Compiling winnow v0.6.8 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Compiling figment v0.10.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling state v0.6.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling rocket v0.5.0 [INFO] [stderr] Compiling encoding_rs v0.8.34 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling binascii v0.1.4 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling devise_core v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.202 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pear_codegen v0.2.9 [INFO] [stderr] Compiling ref-cast-impl v1.0.23 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling devise_codegen v0.4.1 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling pear v0.2.9 [INFO] [stderr] Compiling devise v0.4.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-stream v0.1.15 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling ubyte v0.10.4 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling toml_edit v0.22.13 [INFO] [stderr] Compiling toml v0.8.13 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling rocket_http v0.5.0 [INFO] [stderr] Compiling rocket_codegen v0.5.0 [INFO] [stderr] Compiling rocket_prometheus v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.84s [INFO] running `Command { std: "docker" "inspect" "70cc225f0123cadb57e98b2a875b22f391ee642d8f93f8839eafc20c8f1f28c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70cc225f0123cadb57e98b2a875b22f391ee642d8f93f8839eafc20c8f1f28c1", kill_on_drop: false }` [INFO] [stdout] 70cc225f0123cadb57e98b2a875b22f391ee642d8f93f8839eafc20c8f1f28c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bee4dfc94906ae68a276ad2a8002ee0d601d7975f6a4e4aeaba108d653b0b21d [INFO] running `Command { std: "docker" "start" "-a" "bee4dfc94906ae68a276ad2a8002ee0d601d7975f6a4e4aeaba108d653b0b21d", kill_on_drop: false }` [INFO] [stderr] Compiling rocket_prometheus v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.10s [INFO] running `Command { std: "docker" "inspect" "bee4dfc94906ae68a276ad2a8002ee0d601d7975f6a4e4aeaba108d653b0b21d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee4dfc94906ae68a276ad2a8002ee0d601d7975f6a4e4aeaba108d653b0b21d", kill_on_drop: false }` [INFO] [stdout] bee4dfc94906ae68a276ad2a8002ee0d601d7975f6a4e4aeaba108d653b0b21d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 77c7848f98a29b15f5bb0d650c35d9a0997e3ef9dff0bc9b1cc85a1403923509 [INFO] running `Command { std: "docker" "start" "-a" "77c7848f98a29b15f5bb0d650c35d9a0997e3ef9dff0bc9b1cc85a1403923509", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rocket_prometheus-f4328cb3beaf579d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_multiple_instantiations ... 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] Running tests/default_registry.rs (/opt/rustwide/target/debug/deps/default_registry-298328eec4f0d8d7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-6d233192acbe1e73) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rocket_prometheus [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - PrometheusMetrics (line 145) ... ok [INFO] [stdout] test src/lib.rs - PrometheusMetrics::registry (line 272) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - PrometheusMetrics::with_request_filter (line 305) ... ok [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "77c7848f98a29b15f5bb0d650c35d9a0997e3ef9dff0bc9b1cc85a1403923509", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c7848f98a29b15f5bb0d650c35d9a0997e3ef9dff0bc9b1cc85a1403923509", kill_on_drop: false }` [INFO] [stdout] 77c7848f98a29b15f5bb0d650c35d9a0997e3ef9dff0bc9b1cc85a1403923509