[INFO] fetching crate kube-conf 0.2.0...
[INFO] testing kube-conf-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate kube-conf 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate kube-conf 0.2.0 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 kube-conf 0.2.0
[INFO] finished tweaking crates.io crate kube-conf 0.2.0
[INFO] tweaked toml for crates.io crate kube-conf 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stdout] b5118a496b1aaf5a1516ff58924801fcb619a8080a08e0c9af5df8a55ecc29dc
[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" "b5118a496b1aaf5a1516ff58924801fcb619a8080a08e0c9af5df8a55ecc29dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5118a496b1aaf5a1516ff58924801fcb619a8080a08e0c9af5df8a55ecc29dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5118a496b1aaf5a1516ff58924801fcb619a8080a08e0c9af5df8a55ecc29dc", kill_on_drop: false }`
[INFO] [stdout] b5118a496b1aaf5a1516ff58924801fcb619a8080a08e0c9af5df8a55ecc29dc
[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] [stdout] 635f1ffbeab71e446a4ce318aa687ac0f5b7d44cb27c80e199fdec1f2138ddd5
[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" "635f1ffbeab71e446a4ce318aa687ac0f5b7d44cb27c80e199fdec1f2138ddd5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling kube-conf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "635f1ffbeab71e446a4ce318aa687ac0f5b7d44cb27c80e199fdec1f2138ddd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635f1ffbeab71e446a4ce318aa687ac0f5b7d44cb27c80e199fdec1f2138ddd5", kill_on_drop: false }`
[INFO] [stdout] 635f1ffbeab71e446a4ce318aa687ac0f5b7d44cb27c80e199fdec1f2138ddd5
[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] 13b728f8408bd0f6dfb479870cf2c0e2029db67f62d3497a47b21d7e0eb6adfc
[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" "13b728f8408bd0f6dfb479870cf2c0e2029db67f62d3497a47b21d7e0eb6adfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling kube-conf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "13b728f8408bd0f6dfb479870cf2c0e2029db67f62d3497a47b21d7e0eb6adfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b728f8408bd0f6dfb479870cf2c0e2029db67f62d3497a47b21d7e0eb6adfc", kill_on_drop: false }`
[INFO] [stdout] 13b728f8408bd0f6dfb479870cf2c0e2029db67f62d3497a47b21d7e0eb6adfc
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5fb79065efdd6cea366057cf98f533e865f43158450efd00a0edd4523f21f22f
[INFO] running `Command { std: "docker" "start" "-a" "5fb79065efdd6cea366057cf98f533e865f43158450efd00a0edd4523f21f22f", 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/kube_conf-0c2d0e34181ef516
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_config-f7ab22a36225d3ad
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test it_loads_using_kubeconfig_env_var ... ok
[INFO] [stdout] test it_gets_the_current_context ... ok
[INFO] [stdout] test it_gets_the_cluster_from_a_context ... ok
[INFO] [stdout] test it_gets_the_user_from_a_context ... ok
[INFO] [stdout] test it_returns_error_when_no_file_is_found ... ok
[INFO] [stdout] test it_returns_the_context_set ... ok
[INFO] [stdout] test it_returns_the_preferences_map ... ok
[INFO] [stdout] test it_loads_using_default ... ok
[INFO] [stdout] test it_returns_the_cluster_set ... ok
[INFO] [stdout] test it_returns_the_users_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kube-conf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fb79065efdd6cea366057cf98f533e865f43158450efd00a0edd4523f21f22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb79065efdd6cea366057cf98f533e865f43158450efd00a0edd4523f21f22f", kill_on_drop: false }`
[INFO] [stdout] 5fb79065efdd6cea366057cf98f533e865f43158450efd00a0edd4523f21f22f