[INFO] fetching crate metrics-catalogue 0.4.0... [INFO] testing metrics-catalogue-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate metrics-catalogue 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate metrics-catalogue 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate metrics-catalogue 0.4.0 [INFO] finished tweaking crates.io crate metrics-catalogue 0.4.0 [INFO] tweaked toml for crates.io crate metrics-catalogue 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d1abb485d546f65838ffe7e445d45744baa7795c4cf53c1a2f6f4a1043e58c2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5d1abb485d546f65838ffe7e445d45744baa7795c4cf53c1a2f6f4a1043e58c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d1abb485d546f65838ffe7e445d45744baa7795c4cf53c1a2f6f4a1043e58c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d1abb485d546f65838ffe7e445d45744baa7795c4cf53c1a2f6f4a1043e58c2", kill_on_drop: false }` [INFO] [stdout] 5d1abb485d546f65838ffe7e445d45744baa7795c4cf53c1a2f6f4a1043e58c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1c4489423b749d520df84ca7c01d6c37573a7f44322eb92df7bd7d817da7e77 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e1c4489423b749d520df84ca7c01d6c37573a7f44322eb92df7bd7d817da7e77", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling metrics v0.17.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling metrics v0.16.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling sketches-ddsketch v0.1.2 [INFO] [stderr] Compiling atomic-shim v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling raw-cpuid v10.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling t1ha v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling dashmap v4.0.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling metrics-macros v0.4.0 [INFO] [stderr] Compiling metrics-catalogue-macros v0.4.1 [INFO] [stderr] Compiling hyper v0.14.15 [INFO] [stderr] Compiling metrics-util v0.10.1 [INFO] [stderr] Compiling metrics-catalogue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.33s [INFO] running `Command { std: "docker" "inspect" "e1c4489423b749d520df84ca7c01d6c37573a7f44322eb92df7bd7d817da7e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1c4489423b749d520df84ca7c01d6c37573a7f44322eb92df7bd7d817da7e77", kill_on_drop: false }` [INFO] [stdout] e1c4489423b749d520df84ca7c01d6c37573a7f44322eb92df7bd7d817da7e77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 847f598d12f075f8973fe740dd71097d492b5c7505b5722f13c4a7b45304da36 [INFO] running `Command { std: "docker" "start" "-a" "847f598d12f075f8973fe740dd71097d492b5c7505b5722f13c4a7b45304da36", kill_on_drop: false }` [INFO] [stderr] Compiling metrics-catalogue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.85s [INFO] running `Command { std: "docker" "inspect" "847f598d12f075f8973fe740dd71097d492b5c7505b5722f13c4a7b45304da36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "847f598d12f075f8973fe740dd71097d492b5c7505b5722f13c4a7b45304da36", kill_on_drop: false }` [INFO] [stdout] 847f598d12f075f8973fe740dd71097d492b5c7505b5722f13c4a7b45304da36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc6d913d64ea7e92f75b00ca5e349181f5c5cf8aeb77a1ca0f1808baa21786cf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc6d913d64ea7e92f75b00ca5e349181f5c5cf8aeb77a1ca0f1808baa21786cf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/metrics_catalogue-12c5215cb4af03ca) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/empty_root_name.rs (/opt/rustwide/target/debug/deps/empty_root_name-01057ee06df7416f) [INFO] [stdout] [INFO] [stderr] Running tests/metrics.rs (/opt/rustwide/target/debug/deps/metrics-7f301af31289e80e) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test empty_override ... 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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running tests/prometheus.rs (/opt/rustwide/target/debug/deps/prometheus-35d9ffac79298aad) [INFO] [stdout] test counters ... ok [INFO] [stderr] Running tests/root_override.rs (/opt/rustwide/target/debug/deps/root_override-f57e8131e299b06e) [INFO] [stdout] test hidden_counters ... ok [INFO] [stdout] test histograms ... ok [INFO] [stdout] test key_generation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test prometheus_render ... 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/separator.rs (/opt/rustwide/target/debug/deps/separator-476d11c0e5602068) [INFO] [stdout] test root_override ... 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests metrics-catalogue [INFO] [stdout] test custom_separator ... 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] [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" "fc6d913d64ea7e92f75b00ca5e349181f5c5cf8aeb77a1ca0f1808baa21786cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc6d913d64ea7e92f75b00ca5e349181f5c5cf8aeb77a1ca0f1808baa21786cf", kill_on_drop: false }` [INFO] [stdout] fc6d913d64ea7e92f75b00ca5e349181f5c5cf8aeb77a1ca0f1808baa21786cf