[INFO] cloning repository https://github.com/FreeMasen/metrics-panic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreeMasen/metrics-panic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fmetrics-panic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fmetrics-panic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1948ae8f0ccd87199fd4fc53ef09a111e32422d3 [INFO] testing FreeMasen/metrics-panic against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fmetrics-panic" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FreeMasen/metrics-panic 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 git repo https://github.com/FreeMasen/metrics-panic [INFO] finished tweaking git repo https://github.com/FreeMasen/metrics-panic [INFO] tweaked toml for git repo https://github.com/FreeMasen/metrics-panic written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/FreeMasen/metrics-panic 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] Downloading crates ... [INFO] [stderr] Downloaded metrics-core v0.5.2 [INFO] [stderr] Downloaded metrics-observer-yaml v0.1.1 [INFO] [stderr] Downloaded metrics v0.12.1 [INFO] [stderr] Downloaded metrics-observer-json v0.1.1 [INFO] [stderr] Downloaded bitmaps v2.1.0 [INFO] [stderr] Downloaded rand_xoshiro v0.4.0 [INFO] [stderr] Downloaded hdrhistogram v6.3.4 [INFO] [stderr] Downloaded atomic-shim v0.1.0 [INFO] [stderr] Downloaded metrics-runtime v0.13.1 [INFO] [stderr] Downloaded sized-chunks v0.6.2 [INFO] [stderr] Downloaded metrics-exporter-http v0.3.0 [INFO] [stderr] Downloaded metrics-exporter-log v0.4.0 [INFO] [stderr] Downloaded im v15.0.0 [INFO] [stderr] Downloaded metrics-observer-prometheus v0.1.4 [INFO] [stderr] Downloaded metrics-util v0.3.1 [INFO] [stderr] Downloaded quanta v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] d73aceb4b758d90727cf9cded657fee71b9a554ec5bc11f7d8a1c6a4c96b16b1 [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" "d73aceb4b758d90727cf9cded657fee71b9a554ec5bc11f7d8a1c6a4c96b16b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d73aceb4b758d90727cf9cded657fee71b9a554ec5bc11f7d8a1c6a4c96b16b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73aceb4b758d90727cf9cded657fee71b9a554ec5bc11f7d8a1c6a4c96b16b1", kill_on_drop: false }` [INFO] [stdout] d73aceb4b758d90727cf9cded657fee71b9a554ec5bc11f7d8a1c6a4c96b16b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 05a5158a6e18fbaae246fbf419872877a3aacb06841595085a60bc0169b0bdb2 [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" "05a5158a6e18fbaae246fbf419872877a3aacb06841595085a60bc0169b0bdb2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling futures-core v0.3.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling pin-project-lite v0.1.10 [INFO] [stderr] Compiling metrics-core v0.5.2 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling futures-sink v0.3.6 [INFO] [stderr] Compiling metrics v0.12.1 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling atomic-shim v0.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling futures-channel v0.3.6 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling socket2 v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling quanta v0.3.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling hdrhistogram v6.3.4 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling sized-chunks v0.6.2 [INFO] [stderr] Compiling metrics-util v0.3.1 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling metrics-observer-prometheus v0.1.4 [INFO] [stderr] Compiling metrics-observer-yaml v0.1.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling metrics-exporter-log v0.4.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling metrics-observer-json v0.1.1 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-util v0.3.6 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling hyper v0.13.8 [INFO] [stderr] Compiling metrics-exporter-http v0.3.0 [INFO] [stderr] Compiling metrics-runtime v0.13.1 [INFO] [stderr] Compiling metrics_panic v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `Command { std: "docker" "inspect" "05a5158a6e18fbaae246fbf419872877a3aacb06841595085a60bc0169b0bdb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05a5158a6e18fbaae246fbf419872877a3aacb06841595085a60bc0169b0bdb2", kill_on_drop: false }` [INFO] [stdout] 05a5158a6e18fbaae246fbf419872877a3aacb06841595085a60bc0169b0bdb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 236516a4b26c31e9e76a69ecadd4698f40c9613eacc2bdce6ada44a382ef4372 [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" "236516a4b26c31e9e76a69ecadd4698f40c9613eacc2bdce6ada44a382ef4372", kill_on_drop: false }` [INFO] [stderr] Compiling metrics_panic v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "236516a4b26c31e9e76a69ecadd4698f40c9613eacc2bdce6ada44a382ef4372", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "236516a4b26c31e9e76a69ecadd4698f40c9613eacc2bdce6ada44a382ef4372", kill_on_drop: false }` [INFO] [stdout] 236516a4b26c31e9e76a69ecadd4698f40c9613eacc2bdce6ada44a382ef4372 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1ae1aaf40e4f3cc257c51c1f71f063bacd73727982a4fbe44c911a4fdc8e90f0 [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" "1ae1aaf40e4f3cc257c51c1f71f063bacd73727982a4fbe44c911a4fdc8e90f0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/metrics_panic-84ebdd182fda8d4d [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" "1ae1aaf40e4f3cc257c51c1f71f063bacd73727982a4fbe44c911a4fdc8e90f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae1aaf40e4f3cc257c51c1f71f063bacd73727982a4fbe44c911a4fdc8e90f0", kill_on_drop: false }` [INFO] [stdout] 1ae1aaf40e4f3cc257c51c1f71f063bacd73727982a4fbe44c911a4fdc8e90f0