[INFO] cloning repository https://github.com/Patryk27/lxd-snapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Patryk27/lxd-snapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatryk27%2Flxd-snapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatryk27%2Flxd-snapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b096962122988abb3677a69ced244ea7cec2fa2
[INFO] testing Patryk27/lxd-snapper against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatryk27%2Flxd-snapper" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Patryk27/lxd-snapper on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Patryk27/lxd-snapper
[INFO] finished tweaking git repo https://github.com/Patryk27/lxd-snapper
[INFO] tweaked toml for git repo https://github.com/Patryk27/lxd-snapper written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Patryk27/lxd-snapper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathsearch v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dec8532a6df84cda6d7d5dfed7b81b6869a876e42f8cee5da07134ed9a82f5fb
[INFO] running `Command { std: "docker" "start" "-a" "dec8532a6df84cda6d7d5dfed7b81b6869a876e42f8cee5da07134ed9a82f5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dec8532a6df84cda6d7d5dfed7b81b6869a876e42f8cee5da07134ed9a82f5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec8532a6df84cda6d7d5dfed7b81b6869a876e42f8cee5da07134ed9a82f5fb", kill_on_drop: false }`
[INFO] [stdout] dec8532a6df84cda6d7d5dfed7b81b6869a876e42f8cee5da07134ed9a82f5fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14ccb9aee2de4c23d6b123d33041919ab4b9b2850fd6e1a89c66d9f8430f1eda
[INFO] running `Command { std: "docker" "start" "-a" "14ccb9aee2de4c23d6b123d33041919ab4b9b2850fd6e1a89c66d9f8430f1eda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling os_str_bytes v2.3.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling pathsearch v0.2.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling lib_lxd v0.0.0 (/opt/rustwide/workdir/libs/lxd)
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling lxd-snapper v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.86s
[INFO] running `Command { std: "docker" "inspect" "14ccb9aee2de4c23d6b123d33041919ab4b9b2850fd6e1a89c66d9f8430f1eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ccb9aee2de4c23d6b123d33041919ab4b9b2850fd6e1a89c66d9f8430f1eda", kill_on_drop: false }`
[INFO] [stdout] 14ccb9aee2de4c23d6b123d33041919ab4b9b2850fd6e1a89c66d9f8430f1eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72cbafb093bf52f75c90fd6e799a196ab7f1368bb5bbb4bbc04edbb5d900fb57
[INFO] running `Command { std: "docker" "start" "-a" "72cbafb093bf52f75c90fd6e799a196ab7f1368bb5bbb4bbc04edbb5d900fb57", kill_on_drop: false }`
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling lxd-snapper v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.31s
[INFO] running `Command { std: "docker" "inspect" "72cbafb093bf52f75c90fd6e799a196ab7f1368bb5bbb4bbc04edbb5d900fb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cbafb093bf52f75c90fd6e799a196ab7f1368bb5bbb4bbc04edbb5d900fb57", kill_on_drop: false }`
[INFO] [stdout] 72cbafb093bf52f75c90fd6e799a196ab7f1368bb5bbb4bbc04edbb5d900fb57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30ddffd793e20b22648c9b28fe360313b763c4a4d16e24b174f07b9c3379c399
[INFO] running `Command { std: "docker" "start" "-a" "30ddffd793e20b22648c9b28fe360313b763c4a4d16e24b174f07b9c3379c399", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lxd_snapper-ac9c9f1ed670dd18)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test cmds::debug_nuke::tests::given_some_policy::deletes_snapshots_only_for_instances_matching_that_policy ... ok
[INFO] [stdout] test cmds::prune::find_snapshots::tests::returns_only_snapshots_matching_format ... ok
[INFO] [stdout] test cmds::debug_nuke::tests::given_empty_policy::deletes_no_snapshots ... ok
[INFO] [stdout] test cmds::prune::find_snapshots::tests::returns_snapshots_sorted_by_creation_date_descending ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_daily_and_weekly ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_monthly ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_hourly_and_daily ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_weekly ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_hourly ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_last ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_yearly ... ok
[INFO] [stdout] test cmds::prune::tests::test ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_excluded_instances::applies_to_all_instances_except_the_ones_with_given_names ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_no_restrictions::applies_to_every_instance ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_included_projects_and_included_instances_and_included_statuses::applies_only_to_instances_with_given_projects_and_names_and_statuses ... ok
[INFO] [stdout] test config::tests::is_snapshot_name::given_some_prefix::returns_true_when_snapshot_name_begins_with_this_prefix ... ok
[INFO] [stdout] test config::tests::is_snapshot_name::given_empty_prefix::returns_always_true ... ok
[INFO] [stdout] test config::tests::policy::cascading ... ok
[INFO] [stdout] test config::tests::snapshot_name::given_empty_prefix::returns_snapshot_name ... ok
[INFO] [stdout] test config::tests::from_file::load_examples ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_excluded_projects::applies_to_all_instances_except_the_ones_belonging_to_given_project ... ok
[INFO] [stdout] test cmds::query_instances::tests::test ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_included_projects::applies_only_to_instances_belonging_to_given_project ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_included_instances::applies_only_to_instances_with_given_names ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_excluded_statuses::applies_to_all_instances_except_the_ones_with_given_statuses ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_excluded_projects_and_excluded_instances_and_excluded_statuses::applies_to_all_instances_except_the_ones_with_given_projects_and_names_and_statuses ... ok
[INFO] [stdout] test config::tests::snapshot_name::given_some_prefix::returns_snapshot_name ... ok
[INFO] [stdout] test config::policy::tests::merge_with::test ... ok
[INFO] [stdout] test cmds::backup::tests::test ... ok
[INFO] [stdout] test cmds::prune::find_snapshots_to_keep::tests::keep_daily ... ok
[INFO] [stdout] test config::policy::tests::applies_to::policy_with_included_statuses::applies_only_to_instances_with_given_statuses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30ddffd793e20b22648c9b28fe360313b763c4a4d16e24b174f07b9c3379c399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ddffd793e20b22648c9b28fe360313b763c4a4d16e24b174f07b9c3379c399", kill_on_drop: false }`
[INFO] [stdout] 30ddffd793e20b22648c9b28fe360313b763c4a4d16e24b174f07b9c3379c399