[INFO] fetching crate future-metrics 0.1.0...
[INFO] testing future-metrics-0.1.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate future-metrics 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate future-metrics 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate future-metrics 0.1.0
[INFO] tweaked toml for crates.io crate future-metrics 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate future-metrics 0.1.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate future-metrics 0.1.0 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quanta v0.12.5
[INFO] [stderr]   Downloaded opentelemetry-prometheus v0.27.0
[INFO] [stderr]   Downloaded opentelemetry v0.27.1
[INFO] [stderr]   Downloaded foldhash v0.1.4
[INFO] [stderr]   Downloaded async-trait v0.1.85
[INFO] [stderr]   Downloaded cmake v0.1.52
[INFO] [stderr]   Downloaded metrics v0.24.1
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.16.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.10.1
[INFO] [stderr]   Downloaded metrics-util v0.19.0
[INFO] [stderr]   Downloaded prometheus v0.13.4
[INFO] [stderr]   Downloaded security-framework v3.2.0
[INFO] [stderr]   Downloaded raw-cpuid v11.3.0
[INFO] [stderr]   Downloaded indexmap v2.7.1
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] [stderr]   Downloaded portable-atomic v1.10.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.27.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.12.1
[INFO] [stderr]   Downloaded rustls v0.23.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be7ddba160c432e4924fd8ea3492ba95cea30bbd51a56c9726d05899322dd5cb
[INFO] running `Command { std: "docker" "start" "-a" "be7ddba160c432e4924fd8ea3492ba95cea30bbd51a56c9726d05899322dd5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be7ddba160c432e4924fd8ea3492ba95cea30bbd51a56c9726d05899322dd5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7ddba160c432e4924fd8ea3492ba95cea30bbd51a56c9726d05899322dd5cb", kill_on_drop: false }`
[INFO] [stdout] be7ddba160c432e4924fd8ea3492ba95cea30bbd51a56c9726d05899322dd5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50cb616ae8d5c37332955b127a0fa7015514e1d22b8130e49f6d049051a82e14
[INFO] running `Command { std: "docker" "start" "-a" "50cb616ae8d5c37332955b127a0fa7015514e1d22b8130e49f6d049051a82e14", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling pin-project-internal v1.1.8
[INFO] [stderr]    Compiling pin-project v1.1.8
[INFO] [stderr]    Compiling future-metrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "50cb616ae8d5c37332955b127a0fa7015514e1d22b8130e49f6d049051a82e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cb616ae8d5c37332955b127a0fa7015514e1d22b8130e49f6d049051a82e14", kill_on_drop: false }`
[INFO] [stdout] 50cb616ae8d5c37332955b127a0fa7015514e1d22b8130e49f6d049051a82e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a552db9cce17477c5eba80a98948bb2e19aa5bf14c17d02bff12a851a7bd12
[INFO] running `Command { std: "docker" "start" "-a" "86a552db9cce17477c5eba80a98948bb2e19aa5bf14c17d02bff12a851a7bd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling aws-lc-rs v1.12.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling http v1.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rustls-pki-types v1.10.1
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling rustls v0.23.21
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]    Compiling raw-cpuid v11.3.0
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling sketches-ddsketch v0.3.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling aws-lc-sys v0.25.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.85
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling quanta v0.12.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.8
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling opentelemetry v0.27.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling metrics v0.24.1
[INFO] [stderr]    Compiling pin-project v1.1.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling future-metrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling metrics-util v0.19.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling opentelemetry_sdk v0.27.1
[INFO] [stderr]    Compiling h2 v0.4.7
[INFO] [stderr]    Compiling opentelemetry-prometheus v0.27.0
[INFO] [stderr]    Compiling hyper v1.5.2
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling tokio-rustls v0.26.1
[INFO] [stderr]    Compiling hyper-rustls v0.27.5
[INFO] [stderr]    Compiling metrics-exporter-prometheus v0.16.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "86a552db9cce17477c5eba80a98948bb2e19aa5bf14c17d02bff12a851a7bd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a552db9cce17477c5eba80a98948bb2e19aa5bf14c17d02bff12a851a7bd12", kill_on_drop: false }`
[INFO] [stdout] 86a552db9cce17477c5eba80a98948bb2e19aa5bf14c17d02bff12a851a7bd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89bdf2523bd83d020eaa8398d5c6925ab901cb2fa460b69433e2bfa26ff790bf
[INFO] running `Command { std: "docker" "start" "-a" "89bdf2523bd83d020eaa8398d5c6925ab901cb2fa460b69433e2bfa26ff790bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/future_metrics-6e9c0b70aaed87f3)
[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]    Doc-tests future_metrics
[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] running `Command { std: "docker" "inspect" "89bdf2523bd83d020eaa8398d5c6925ab901cb2fa460b69433e2bfa26ff790bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bdf2523bd83d020eaa8398d5c6925ab901cb2fa460b69433e2bfa26ff790bf", kill_on_drop: false }`
[INFO] [stdout] 89bdf2523bd83d020eaa8398d5c6925ab901cb2fa460b69433e2bfa26ff790bf
