[INFO] fetching crate flash-embedded-hal 0.1.2...
[INFO] testing flash-embedded-hal-0.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate flash-embedded-hal 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate flash-embedded-hal 0.1.2 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 flash-embedded-hal 0.1.2
[INFO] finished tweaking crates.io crate flash-embedded-hal 0.1.2
[INFO] tweaked toml for crates.io crate flash-embedded-hal 0.1.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7970043f8df0af60687a1c2d7603e7feabb79e449a312fb3d606ecdd99516ab7
[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" "7970043f8df0af60687a1c2d7603e7feabb79e449a312fb3d606ecdd99516ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7970043f8df0af60687a1c2d7603e7feabb79e449a312fb3d606ecdd99516ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7970043f8df0af60687a1c2d7603e7feabb79e449a312fb3d606ecdd99516ab7", kill_on_drop: false }`
[INFO] [stdout] 7970043f8df0af60687a1c2d7603e7feabb79e449a312fb3d606ecdd99516ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc6c145da39a8515800e3493c574e990f970adce84081478fce4d4df5efbc767
[INFO] running `Command { std: "docker" "start" "-a" "bc6c145da39a8515800e3493c574e990f970adce84081478fce4d4df5efbc767", kill_on_drop: false }`
[INFO] [stderr]    Compiling flash-embedded-hal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "bc6c145da39a8515800e3493c574e990f970adce84081478fce4d4df5efbc767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6c145da39a8515800e3493c574e990f970adce84081478fce4d4df5efbc767", kill_on_drop: false }`
[INFO] [stdout] bc6c145da39a8515800e3493c574e990f970adce84081478fce4d4df5efbc767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d283e34cc58b64f0667d0a0d456e21a40e0eef2fd4bcf5f49dccee524b875279
[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" "d283e34cc58b64f0667d0a0d456e21a40e0eef2fd4bcf5f49dccee524b875279", kill_on_drop: false }`
[INFO] [stderr]    Compiling flash-embedded-hal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "d283e34cc58b64f0667d0a0d456e21a40e0eef2fd4bcf5f49dccee524b875279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d283e34cc58b64f0667d0a0d456e21a40e0eef2fd4bcf5f49dccee524b875279", kill_on_drop: false }`
[INFO] [stdout] d283e34cc58b64f0667d0a0d456e21a40e0eef2fd4bcf5f49dccee524b875279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fc9b7abe37b4b6d80d1bb05ac80d2b1ef745a75faa54fb0ad461f525bc6ca836
[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" "fc9b7abe37b4b6d80d1bb05ac80d2b1ef745a75faa54fb0ad461f525bc6ca836", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flash_embedded_hal-582a1742e7f866d7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flash-embedded-hal
[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] [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" "fc9b7abe37b4b6d80d1bb05ac80d2b1ef745a75faa54fb0ad461f525bc6ca836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9b7abe37b4b6d80d1bb05ac80d2b1ef745a75faa54fb0ad461f525bc6ca836", kill_on_drop: false }`
[INFO] [stdout] fc9b7abe37b4b6d80d1bb05ac80d2b1ef745a75faa54fb0ad461f525bc6ca836