[INFO] fetching crate grin_config 4.1.1...
[INFO] testing grin_config-4.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate grin_config 4.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate grin_config 4.1.1 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 grin_config 4.1.1
[INFO] finished tweaking crates.io crate grin_config 4.1.1
[INFO] tweaked toml for crates.io crate grin_config 4.1.1 written to /workspace/builds/worker-7/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-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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d76bd2260b0eff7254549b408bfb3d2f7cdf5cff166266a08faa803393273bcf
[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" "d76bd2260b0eff7254549b408bfb3d2f7cdf5cff166266a08faa803393273bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76bd2260b0eff7254549b408bfb3d2f7cdf5cff166266a08faa803393273bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76bd2260b0eff7254549b408bfb3d2f7cdf5cff166266a08faa803393273bcf", kill_on_drop: false }`
[INFO] [stdout] d76bd2260b0eff7254549b408bfb3d2f7cdf5cff166266a08faa803393273bcf
[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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bca94d6c38aad32a517c5329e7a4352305561a4e41386320634910c087a22f2
[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" "8bca94d6c38aad32a517c5329e7a4352305561a4e41386320634910c087a22f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling zip v0.5.9
[INFO] [stderr]    Compiling pbkdf2 v0.2.3
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling croaring-mw v0.4.5
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling grin_util v4.1.1
[INFO] [stderr]    Compiling grin_keychain v4.1.1
[INFO] [stderr]    Compiling grin_core v4.1.1
[INFO] [stderr]    Compiling grin_store v4.1.1
[INFO] [stderr]    Compiling grin_pool v4.1.1
[INFO] [stderr]    Compiling grin_chain v4.1.1
[INFO] [stderr]    Compiling grin_p2p v4.1.1
[INFO] [stderr]    Compiling grin_api v4.1.1
[INFO] [stderr]    Compiling grin_servers v4.1.1
[INFO] [stderr]    Compiling grin_config v4.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "8bca94d6c38aad32a517c5329e7a4352305561a4e41386320634910c087a22f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bca94d6c38aad32a517c5329e7a4352305561a4e41386320634910c087a22f2", kill_on_drop: false }`
[INFO] [stdout] 8bca94d6c38aad32a517c5329e7a4352305561a4e41386320634910c087a22f2
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be943ebefe473613a846f3ee1126266601c90983113d40fc7ac3e1357ed040f9
[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" "be943ebefe473613a846f3ee1126266601c90983113d40fc7ac3e1357ed040f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling grin_config v4.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "be943ebefe473613a846f3ee1126266601c90983113d40fc7ac3e1357ed040f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be943ebefe473613a846f3ee1126266601c90983113d40fc7ac3e1357ed040f9", kill_on_drop: false }`
[INFO] [stdout] be943ebefe473613a846f3ee1126266601c90983113d40fc7ac3e1357ed040f9
[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" "+1.49.0" "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] 361ad41438e0efe12f9ed636598cf769d6349a2d33176437387aa5c1610f2ba5
[INFO] running `Command { std: "docker" "start" "-a" "361ad41438e0efe12f9ed636598cf769d6349a2d33176437387aa5c1610f2ba5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grin_config-09e1afde209b0047
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests grin_config
[INFO] [stdout] test config::test_fix_warning_level ... ok
[INFO] [stdout] test config::test_fix_log_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] running `Command { std: "docker" "inspect" "361ad41438e0efe12f9ed636598cf769d6349a2d33176437387aa5c1610f2ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361ad41438e0efe12f9ed636598cf769d6349a2d33176437387aa5c1610f2ba5", kill_on_drop: false }`
[INFO] [stdout] 361ad41438e0efe12f9ed636598cf769d6349a2d33176437387aa5c1610f2ba5