[INFO] fetching crate kind-config 0.2.3...
[INFO] testing kind-config-0.2.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate kind-config 0.2.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kind-config 0.2.3 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 crates.io crate kind-config 0.2.3
[INFO] finished tweaking crates.io crate kind-config 0.2.3
[INFO] tweaked toml for crates.io crate kind-config 0.2.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 1b71198177020be895b45faebb49467e1f3c25acb1506334b74de29476739ae5
[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" "1b71198177020be895b45faebb49467e1f3c25acb1506334b74de29476739ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b71198177020be895b45faebb49467e1f3c25acb1506334b74de29476739ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b71198177020be895b45faebb49467e1f3c25acb1506334b74de29476739ae5", kill_on_drop: false }`
[INFO] [stdout] 1b71198177020be895b45faebb49467e1f3c25acb1506334b74de29476739ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5cfb759d70c44a2eee8b95353cb8db0ce0d65bfd4f17486b1e916def627afad1
[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" "5cfb759d70c44a2eee8b95353cb8db0ce0d65bfd4f17486b1e916def627afad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling kind-config v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "5cfb759d70c44a2eee8b95353cb8db0ce0d65bfd4f17486b1e916def627afad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfb759d70c44a2eee8b95353cb8db0ce0d65bfd4f17486b1e916def627afad1", kill_on_drop: false }`
[INFO] [stdout] 5cfb759d70c44a2eee8b95353cb8db0ce0d65bfd4f17486b1e916def627afad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2b3ef13816cfdc960972cf2c7e63161b3507151b928fa11d66109f4ef07be9c2
[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" "2b3ef13816cfdc960972cf2c7e63161b3507151b928fa11d66109f4ef07be9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling kind-config v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "2b3ef13816cfdc960972cf2c7e63161b3507151b928fa11d66109f4ef07be9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3ef13816cfdc960972cf2c7e63161b3507151b928fa11d66109f4ef07be9c2", kill_on_drop: false }`
[INFO] [stdout] 2b3ef13816cfdc960972cf2c7e63161b3507151b928fa11d66109f4ef07be9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8985647463e00b5ae894ac7b4539393b6f65774ac841940e2afd9135721f6752
[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" "8985647463e00b5ae894ac7b4539393b6f65774ac841940e2afd9135721f6752", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kind_config-c134111ea443ff14
[INFO] [stdout] test tests::can_merge_in_command_line_args ... ok
[INFO] [stdout] test tests::can_merge_value_map ... ok
[INFO] [stdout] test tests::can_merge_freeze_value_map ... ok
[INFO] [stdout] test tests::can_freeze_parameter ... ok
[INFO] [stdout] test tests::can_merge_vector_of_args ... ok
[INFO] [stdout] test tests::to_string_map_fails_with_badly_formed_parameter ... ok
[INFO] [stdout] test tests::merge_value_map_fails_with_kind_mismatch ... ok
[INFO] [stdout] test tests::to_string_map_fails_with_duplicate_parameter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kind-config
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Form::get (line 265) ... ok
[INFO] [stdout] test src/lib.rs - Form::merge_string_args (line 213) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8985647463e00b5ae894ac7b4539393b6f65774ac841940e2afd9135721f6752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8985647463e00b5ae894ac7b4539393b6f65774ac841940e2afd9135721f6752", kill_on_drop: false }`
[INFO] [stdout] 8985647463e00b5ae894ac7b4539393b6f65774ac841940e2afd9135721f6752