[INFO] fetching crate prometheus_wireguard_exporter 3.4.1... [INFO] testing prometheus_wireguard_exporter-3.4.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate prometheus_wireguard_exporter 3.4.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate prometheus_wireguard_exporter 3.4.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate prometheus_wireguard_exporter 3.4.1 [INFO] finished tweaking crates.io crate prometheus_wireguard_exporter 3.4.1 [INFO] tweaked toml for crates.io crate prometheus_wireguard_exporter 3.4.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate prometheus_wireguard_exporter 3.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-attributes v0.1.7 [INFO] [stderr] Downloaded tracing v0.1.13 [INFO] [stderr] Downloaded rustls-native-certs v0.1.0 [INFO] [stderr] Downloaded hyper-rustls v0.19.0-alpha.3 [INFO] [stderr] Downloaded tokio-rustls v0.12.0-alpha.8 [INFO] [stderr] Downloaded prometheus_exporter_base v0.30.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 4c6d4de1769b69b2fd0c6fce537f264e097ba749be59d153a35762c75d741903 [INFO] running `Command { std: "docker" "start" "-a" "4c6d4de1769b69b2fd0c6fce537f264e097ba749be59d153a35762c75d741903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c6d4de1769b69b2fd0c6fce537f264e097ba749be59d153a35762c75d741903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c6d4de1769b69b2fd0c6fce537f264e097ba749be59d153a35762c75d741903", kill_on_drop: false }` [INFO] [stdout] 4c6d4de1769b69b2fd0c6fce537f264e097ba749be59d153a35762c75d741903 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 0abceb3fef906cdc8995bca67ed417232b2be92141a906e31e41cf1dadd1a434 [INFO] running `Command { std: "docker" "start" "-a" "0abceb3fef906cdc8995bca67ed417232b2be92141a906e31e41cf1dadd1a434", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling tower-service v0.3.0-alpha.2 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling tracing-core v0.1.10 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Compiling http-body v0.2.0-alpha.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling ct-logs v0.6.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.49 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling rustls-native-certs v0.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling tracing v0.1.13 [INFO] [stderr] Compiling tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling tokio-io v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Compiling tower-make v0.3.0-alpha.2a [INFO] [stderr] Compiling tokio-rustls v0.12.0-alpha.8 [INFO] [stderr] Compiling tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-net v0.2.0-alpha.6 [INFO] [stderr] Compiling h2 v0.2.0-alpha.3 [INFO] [stderr] Compiling tokio v0.2.0-alpha.6 [INFO] [stderr] Compiling hyper v0.13.0-alpha.4 [INFO] [stderr] Compiling hyper-rustls v0.19.0-alpha.3 [INFO] [stderr] Compiling prometheus_exporter_base v0.30.2 [INFO] [stderr] Compiling prometheus_wireguard_exporter v3.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 30s [INFO] running `Command { std: "docker" "inspect" "0abceb3fef906cdc8995bca67ed417232b2be92141a906e31e41cf1dadd1a434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0abceb3fef906cdc8995bca67ed417232b2be92141a906e31e41cf1dadd1a434", kill_on_drop: false }` [INFO] [stdout] 0abceb3fef906cdc8995bca67ed417232b2be92141a906e31e41cf1dadd1a434 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eca849f915fb7d916054734837bfbcd4e76bdab8912809d7af0758b1d39e206c [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" "eca849f915fb7d916054734837bfbcd4e76bdab8912809d7af0758b1d39e206c", kill_on_drop: false }` [INFO] [stderr] Compiling prometheus_wireguard_exporter v3.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.81s [INFO] running `Command { std: "docker" "inspect" "eca849f915fb7d916054734837bfbcd4e76bdab8912809d7af0758b1d39e206c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca849f915fb7d916054734837bfbcd4e76bdab8912809d7af0758b1d39e206c", kill_on_drop: false }` [INFO] [stdout] eca849f915fb7d916054734837bfbcd4e76bdab8912809d7af0758b1d39e206c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45635f0c785993838636cebad6e0a5a9f66cd4ba7b5be926aaee93f4e9e7db0d [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" "45635f0c785993838636cebad6e0a5a9f66cd4ba7b5be926aaee93f4e9e7db0d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | .author(crate_authors!("\n")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | .author(crate_authors!("\n")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/prometheus_wireguard_exporter-46c0478b86ac8bdc [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test wireguard::tests::test_render_to_prometheus_simple ... ok [INFO] [stdout] test wireguard_config::tests::test_from_pound_line_to_key_value ... ok [INFO] [stdout] test wireguard::tests::test_parse ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_ok ... ok [INFO] [stdout] test wireguard::tests::test_render_to_prometheus_complex ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_friendly_name ... ok [INFO] [stdout] test wireguard::tests::test_parse_and_serialize ... ok [INFO] [stdout] test wireguard::tests::test_parse_issue_19 ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_no_public_key ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_no_allowed_ips ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45635f0c785993838636cebad6e0a5a9f66cd4ba7b5be926aaee93f4e9e7db0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45635f0c785993838636cebad6e0a5a9f66cd4ba7b5be926aaee93f4e9e7db0d", kill_on_drop: false }` [INFO] [stdout] 45635f0c785993838636cebad6e0a5a9f66cd4ba7b5be926aaee93f4e9e7db0d