[INFO] fetching crate chargrid 0.3.0...
[INFO] testing chargrid-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate chargrid 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate chargrid 0.3.0 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 chargrid 0.3.0
[INFO] finished tweaking crates.io crate chargrid 0.3.0
[INFO] tweaked toml for crates.io crate chargrid 0.3.0 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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9179f132a4cb2f66d6bc56b42f789ccbd4ed3bf6076f930c2d719e709521ff89
[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" "9179f132a4cb2f66d6bc56b42f789ccbd4ed3bf6076f930c2d719e709521ff89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9179f132a4cb2f66d6bc56b42f789ccbd4ed3bf6076f930c2d719e709521ff89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9179f132a4cb2f66d6bc56b42f789ccbd4ed3bf6076f930c2d719e709521ff89", kill_on_drop: false }`
[INFO] [stdout] 9179f132a4cb2f66d6bc56b42f789ccbd4ed3bf6076f930c2d719e709521ff89
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd81290a1bbf854650df81d83af8fa201d6d3dc8b6e253fbb8e07f87ea6432e
[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" "1bd81290a1bbf854650df81d83af8fa201d6d3dc8b6e253fbb8e07f87ea6432e", kill_on_drop: false }`
[INFO] [stderr]    Compiling chargrid_text v0.1.0
[INFO] [stderr]    Compiling chargrid_decorator v0.1.1
[INFO] [stderr]    Compiling chargrid_event_routine v0.2.3
[INFO] [stderr]    Compiling chargrid_menu v0.2.0
[INFO] [stderr]    Compiling chargrid v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "1bd81290a1bbf854650df81d83af8fa201d6d3dc8b6e253fbb8e07f87ea6432e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd81290a1bbf854650df81d83af8fa201d6d3dc8b6e253fbb8e07f87ea6432e", kill_on_drop: false }`
[INFO] [stdout] 1bd81290a1bbf854650df81d83af8fa201d6d3dc8b6e253fbb8e07f87ea6432e
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f75ea37fcb4a2b83adeba5ef20ffd6c31ab96195f8a633429bee59b30ffcbe6
[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" "4f75ea37fcb4a2b83adeba5ef20ffd6c31ab96195f8a633429bee59b30ffcbe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling chargrid v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4f75ea37fcb4a2b83adeba5ef20ffd6c31ab96195f8a633429bee59b30ffcbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f75ea37fcb4a2b83adeba5ef20ffd6c31ab96195f8a633429bee59b30ffcbe6", kill_on_drop: false }`
[INFO] [stdout] 4f75ea37fcb4a2b83adeba5ef20ffd6c31ab96195f8a633429bee59b30ffcbe6
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a59e3749adcbffda7d90784386a7a98a4c63475d5b1b9107cd95312a8c1bd223
[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" "a59e3749adcbffda7d90784386a7a98a4c63475d5b1b9107cd95312a8c1bd223", 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/chargrid-8483bb31f57e0059
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests chargrid
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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" "a59e3749adcbffda7d90784386a7a98a4c63475d5b1b9107cd95312a8c1bd223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59e3749adcbffda7d90784386a7a98a4c63475d5b1b9107cd95312a8c1bd223", kill_on_drop: false }`
[INFO] [stdout] a59e3749adcbffda7d90784386a7a98a4c63475d5b1b9107cd95312a8c1bd223