[INFO] fetching crate microchip-tc72r-rs 0.1.3...
[INFO] testing microchip-tc72r-rs-0.1.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate microchip-tc72r-rs 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate microchip-tc72r-rs 0.1.3 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 microchip-tc72r-rs 0.1.3
[INFO] finished tweaking crates.io crate microchip-tc72r-rs 0.1.3
[INFO] tweaked toml for crates.io crate microchip-tc72r-rs 0.1.3 written to /workspace/builds/worker-7/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-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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b820fd923c274c1c584f0cf51685fba7856b7f786f113742c0e6b1fb966cca8e
[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" "b820fd923c274c1c584f0cf51685fba7856b7f786f113742c0e6b1fb966cca8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b820fd923c274c1c584f0cf51685fba7856b7f786f113742c0e6b1fb966cca8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b820fd923c274c1c584f0cf51685fba7856b7f786f113742c0e6b1fb966cca8e", kill_on_drop: false }`
[INFO] [stdout] b820fd923c274c1c584f0cf51685fba7856b7f786f113742c0e6b1fb966cca8e
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe8e41e6cdb7c9f54fe2337eef14c9a8870c13154a40fa6dced42a252bdf5c91
[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" "fe8e41e6cdb7c9f54fe2337eef14c9a8870c13154a40fa6dced42a252bdf5c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling microchip-tc72r-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "fe8e41e6cdb7c9f54fe2337eef14c9a8870c13154a40fa6dced42a252bdf5c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8e41e6cdb7c9f54fe2337eef14c9a8870c13154a40fa6dced42a252bdf5c91", kill_on_drop: false }`
[INFO] [stdout] fe8e41e6cdb7c9f54fe2337eef14c9a8870c13154a40fa6dced42a252bdf5c91
[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" "+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] 91138699fa47214c6e02bcb57f13a4c7e18459670d9153fddc58933e97a6cd3a
[INFO] running `Command { std: "docker" "start" "-a" "91138699fa47214c6e02bcb57f13a4c7e18459670d9153fddc58933e97a6cd3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling microchip-tc72r-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "91138699fa47214c6e02bcb57f13a4c7e18459670d9153fddc58933e97a6cd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91138699fa47214c6e02bcb57f13a4c7e18459670d9153fddc58933e97a6cd3a", kill_on_drop: false }`
[INFO] [stdout] 91138699fa47214c6e02bcb57f13a4c7e18459670d9153fddc58933e97a6cd3a
[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" "+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] 1000d99a3edcb60ef6ec65ca9dd89c03cad9956ca4ce56e496aa5235424c30e7
[INFO] running `Command { std: "docker" "start" "-a" "1000d99a3edcb60ef6ec65ca9dd89c03cad9956ca4ce56e496aa5235424c30e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/microchip_tc72r_rs-ed49ae24f149dbff
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests microchip-tc72r-rs
[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] [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" "1000d99a3edcb60ef6ec65ca9dd89c03cad9956ca4ce56e496aa5235424c30e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1000d99a3edcb60ef6ec65ca9dd89c03cad9956ca4ce56e496aa5235424c30e7", kill_on_drop: false }`
[INFO] [stdout] 1000d99a3edcb60ef6ec65ca9dd89c03cad9956ca4ce56e496aa5235424c30e7