[INFO] fetching crate prometheus_wireguard_exporter 3.5.0... [INFO] testing prometheus_wireguard_exporter-3.5.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate prometheus_wireguard_exporter 3.5.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate prometheus_wireguard_exporter 3.5.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prometheus_wireguard_exporter 3.5.0 [INFO] finished tweaking crates.io crate prometheus_wireguard_exporter 3.5.0 [INFO] tweaked toml for crates.io crate prometheus_wireguard_exporter 3.5.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate prometheus_wireguard_exporter 3.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2460c18e9a3dba755afd3a1147a07ac027e98bdeb2ba169e5f21e2f17b023fb [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" "b2460c18e9a3dba755afd3a1147a07ac027e98bdeb2ba169e5f21e2f17b023fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2460c18e9a3dba755afd3a1147a07ac027e98bdeb2ba169e5f21e2f17b023fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2460c18e9a3dba755afd3a1147a07ac027e98bdeb2ba169e5f21e2f17b023fb", kill_on_drop: false }` [INFO] [stdout] b2460c18e9a3dba755afd3a1147a07ac027e98bdeb2ba169e5f21e2f17b023fb [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61122904affb940c2e87742242d9e6c179cdfae3a932543588c909ee4d22595e [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" "61122904affb940c2e87742242d9e6c179cdfae3a932543588c909ee4d22595e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling ct-logs v0.8.0 [INFO] [stderr] Compiling rustls v0.19.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling hyper v0.14.4 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling prometheus_exporter_base v1.2.0 [INFO] [stderr] Compiling prometheus_wireguard_exporter v3.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.02s [INFO] running `Command { std: "docker" "inspect" "61122904affb940c2e87742242d9e6c179cdfae3a932543588c909ee4d22595e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61122904affb940c2e87742242d9e6c179cdfae3a932543588c909ee4d22595e", kill_on_drop: false }` [INFO] [stdout] 61122904affb940c2e87742242d9e6c179cdfae3a932543588c909ee4d22595e [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51a49d4610e57e0616d0f106d39565f4ebf68c06e1905fefd46badbb48b9fe97 [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" "51a49d4610e57e0616d0f106d39565f4ebf68c06e1905fefd46badbb48b9fe97", kill_on_drop: false }` [INFO] [stderr] Compiling prometheus_wireguard_exporter v3.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `Command { std: "docker" "inspect" "51a49d4610e57e0616d0f106d39565f4ebf68c06e1905fefd46badbb48b9fe97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51a49d4610e57e0616d0f106d39565f4ebf68c06e1905fefd46badbb48b9fe97", kill_on_drop: false }` [INFO] [stdout] 51a49d4610e57e0616d0f106d39565f4ebf68c06e1905fefd46badbb48b9fe97 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c44ad8d497a2f2f38f16cd553fc12428d18533309545f070104d0817b1387789 [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" "c44ad8d497a2f2f38f16cd553fc12428d18533309545f070104d0817b1387789", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prometheus_wireguard_exporter-e4f23b7ebf494e4f) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test wireguard_config::tests::test_from_pound_line_to_key_value ... ok [INFO] [stdout] test wireguard::tests::test_render_to_prometheus_simple ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_friendly_description_json ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_friendly_description_name ... 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::tests::test_parse ... 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_allowed_ips - should panic ... ok [INFO] [stdout] test wireguard_config::tests::test_parse_no_public_key - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c44ad8d497a2f2f38f16cd553fc12428d18533309545f070104d0817b1387789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c44ad8d497a2f2f38f16cd553fc12428d18533309545f070104d0817b1387789", kill_on_drop: false }` [INFO] [stdout] c44ad8d497a2f2f38f16cd553fc12428d18533309545f070104d0817b1387789