[INFO] fetching crate mcp795xx 0.2.0...
[INFO] testing mcp795xx-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate mcp795xx 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mcp795xx 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 mcp795xx 0.2.0
[INFO] finished tweaking crates.io crate mcp795xx 0.2.0
[INFO] tweaked toml for crates.io crate mcp795xx 0.2.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a62566f28b0d25690f5027b331f4cdb03cf25d99d3fc28d1b29b6cd2d79312a
[INFO] running `Command { std: "docker" "start" "-a" "4a62566f28b0d25690f5027b331f4cdb03cf25d99d3fc28d1b29b6cd2d79312a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a62566f28b0d25690f5027b331f4cdb03cf25d99d3fc28d1b29b6cd2d79312a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a62566f28b0d25690f5027b331f4cdb03cf25d99d3fc28d1b29b6cd2d79312a", kill_on_drop: false }`
[INFO] [stdout] 4a62566f28b0d25690f5027b331f4cdb03cf25d99d3fc28d1b29b6cd2d79312a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3022c15e2377f8c7777cafc62da39055e19383d859350d29a56bbe0a13f815ba
[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" "3022c15e2377f8c7777cafc62da39055e19383d859350d29a56bbe0a13f815ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mcp795xx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "3022c15e2377f8c7777cafc62da39055e19383d859350d29a56bbe0a13f815ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3022c15e2377f8c7777cafc62da39055e19383d859350d29a56bbe0a13f815ba", kill_on_drop: false }`
[INFO] [stdout] 3022c15e2377f8c7777cafc62da39055e19383d859350d29a56bbe0a13f815ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7bd3c79e9c32b5a3e3b254a4fd72a564b6883b82891db2b3e83b7b6f091f8aab
[INFO] running `Command { std: "docker" "start" "-a" "7bd3c79e9c32b5a3e3b254a4fd72a564b6883b82891db2b3e83b7b6f091f8aab", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp795xx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "7bd3c79e9c32b5a3e3b254a4fd72a564b6883b82891db2b3e83b7b6f091f8aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd3c79e9c32b5a3e3b254a4fd72a564b6883b82891db2b3e83b7b6f091f8aab", kill_on_drop: false }`
[INFO] [stdout] 7bd3c79e9c32b5a3e3b254a4fd72a564b6883b82891db2b3e83b7b6f091f8aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 62de147f066660c7eb608bb7729f2484b52c68e6b4487fd87e7aee78a18a0ec2
[INFO] running `Command { std: "docker" "start" "-a" "62de147f066660c7eb608bb7729f2484b52c68e6b4487fd87e7aee78a18a0ec2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mcp795xx-738ca28d0916a4ed
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests mcp795xx
[INFO] [stdout] test registers::tests::RTCSEC_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62de147f066660c7eb608bb7729f2484b52c68e6b4487fd87e7aee78a18a0ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62de147f066660c7eb608bb7729f2484b52c68e6b4487fd87e7aee78a18a0ec2", kill_on_drop: false }`
[INFO] [stdout] 62de147f066660c7eb608bb7729f2484b52c68e6b4487fd87e7aee78a18a0ec2