[INFO] cloning repository https://github.com/whamcloud/lustre-collector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whamcloud/lustre-collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhamcloud%2Flustre-collector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhamcloud%2Flustre-collector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f337ecf44ec6dea5de9b5baae28cd646650f009
[INFO] testing whamcloud/lustre-collector against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhamcloud%2Flustre-collector" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whamcloud/lustre-collector on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/whamcloud/lustre-collector
[INFO] finished tweaking git repo https://github.com/whamcloud/lustre-collector
[INFO] tweaked toml for git repo https://github.com/whamcloud/lustre-collector written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/whamcloud/lustre-collector already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.49.0" "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] ca97b40c49c1b39950c48c2941837ff66b154d5197f14183ad2c7e27b9a79569
[INFO] running `Command { std: "docker" "start" "-a" "ca97b40c49c1b39950c48c2941837ff66b154d5197f14183ad2c7e27b9a79569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca97b40c49c1b39950c48c2941837ff66b154d5197f14183ad2c7e27b9a79569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca97b40c49c1b39950c48c2941837ff66b154d5197f14183ad2c7e27b9a79569", kill_on_drop: false }`
[INFO] [stdout] ca97b40c49c1b39950c48c2941837ff66b154d5197f14183ad2c7e27b9a79569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193e4538c75156864068d3fb39a4cd9fc57e028cd4d8003a45d11a9fb3767c9b
[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" "193e4538c75156864068d3fb39a4cd9fc57e028cd4d8003a45d11a9fb3767c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling combine v4.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling serde_yaml v0.8.12
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling lustre_collector v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "193e4538c75156864068d3fb39a4cd9fc57e028cd4d8003a45d11a9fb3767c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193e4538c75156864068d3fb39a4cd9fc57e028cd4d8003a45d11a9fb3767c9b", kill_on_drop: false }`
[INFO] [stdout] 193e4538c75156864068d3fb39a4cd9fc57e028cd4d8003a45d11a9fb3767c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 853a246087145e5f50ab135e9e68c51690028b2738bc1431292c2f01a1afbb1e
[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" "853a246087145e5f50ab135e9e68c51690028b2738bc1431292c2f01a1afbb1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling terminal_size v0.1.12
[INFO] [stderr]    Compiling console v0.10.3
[INFO] [stderr]    Compiling insta v0.16.0
[INFO] [stderr]    Compiling lustre_collector v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.25s
[INFO] running `Command { std: "docker" "inspect" "853a246087145e5f50ab135e9e68c51690028b2738bc1431292c2f01a1afbb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853a246087145e5f50ab135e9e68c51690028b2738bc1431292c2f01a1afbb1e", kill_on_drop: false }`
[INFO] [stdout] 853a246087145e5f50ab135e9e68c51690028b2738bc1431292c2f01a1afbb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9534844dcd4318642070317fed0bfcfc5c6b033b4bba94002190df89ff9a5ad2
[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" "9534844dcd4318642070317fed0bfcfc5c6b033b4bba94002190df89ff9a5ad2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lustre_collector-4b9c61f1c7442507
[INFO] [stdout] running 50 tests
[INFO] [stdout] test base_parsers::tests::test_param ... ok
[INFO] [stdout] test lnetctl_parser::tests::test_empty_input ... ok
[INFO] [stdout] test mgs::mgs_fs_parser::tests::test_multi_mounted_fs ... ok
[INFO] [stdout] test mgs::mgs_fs_parser::tests::test_multi_target_multi_mounted_fs ... ok
[INFO] [stdout] test mgs::mgs_fs_parser::tests::test_single_mounted_fs ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_export_param ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_client_count_parser_zero_clients ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_client_count_parser_two_clients ... ok
[INFO] [stdout] test lnetctl_parser::tests::test_lnet_down ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_client_count_parser_multiple_fs ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_client_count_parser_one_client ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_is_client ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_is_not_client ... ok
[INFO] [stdout] test mds::mds_parser::tests::test_params ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_no_interface_clients ... ok
[INFO] [stdout] test node_stats_parsers::tests::test_cpu_stats ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_interface_clients ... ok
[INFO] [stdout] test lnetctl_parser::tests::test_lnet_export_parse ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_empty_brw_stats ... ok
[INFO] [stdout] test node_stats_parsers::tests::test_parse_meminfo ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_bucket ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_brw_stats ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_rw_columns ... ok
[INFO] [stdout] test oss::obdfilter_parser::tests::test_target_name ... ok
[INFO] [stdout] test snapshot_time::tests::test_snapshot_time_no_colon ... ok
[INFO] [stdout] test snapshot_time::tests::test_snapshot_time ... ok
[INFO] [stdout] test oss::ldlm_parser::tests::test_ldlm_params ... ok
[INFO] [stdout] test mds::client_count_parser::test::test_multiple_interface_clients ... ok
[INFO] [stdout] test node_stats_parsers::tests::test_empty_input ... ok
[INFO] [stdout] test oss::ldlm_parser::tests::test_lock_namespaces ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_human_to_bytes ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_empty_section ... ok
[INFO] [stdout] test stats_parser::tests::test_stat_no_sumsquare ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_section ... ok
[INFO] [stdout] test stats_parser::tests::test_name_count_units ... ok
[INFO] [stdout] test oss::brw_stats_parser::tests::test_header ... ok
[INFO] [stdout] test top_level_parser::tests::test_params ... ok
[INFO] [stdout] test top_level_parser::tests::test_row ... ok
[INFO] [stdout] test parser::tests::test_params ... ok
[INFO] [stdout] test node_stats_parsers::tests::test_parse_meminfo_line ... ok
[INFO] [stdout] test stats_parser::tests::test_empty_mdstats ... ok
[INFO] [stdout] test top_level_parser::tests::test_lnet_memused ... ok
[INFO] [stdout] test top_level_parser::tests::test_negative_lnet_memused ... ok
[INFO] [stdout] test stats_parser::tests::test_stats ... ok
[INFO] [stdout] test stats_parser::tests::test_mdstats ... ok
[INFO] [stdout] test mgs::mgs_parser::tests::test_params ... ok
[INFO] [stdout] test stats_parser::tests::test_stat ... ok
[INFO] [stdout] test oss::job_stats::tests::test_yaml_deserialize ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lustre_collector-98e3a1586805af04
[INFO] [stdout] test parser::tests::test_mdt_output ... ok
[INFO] [stdout] test oss::oss_parser::tests::test_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lustre_collector
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9534844dcd4318642070317fed0bfcfc5c6b033b4bba94002190df89ff9a5ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9534844dcd4318642070317fed0bfcfc5c6b033b4bba94002190df89ff9a5ad2", kill_on_drop: false }`
[INFO] [stdout] 9534844dcd4318642070317fed0bfcfc5c6b033b4bba94002190df89ff9a5ad2