[INFO] fetching crate mh-zx-driver 0.2.0...
[INFO] testing mh-zx-driver-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate mh-zx-driver 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mh-zx-driver 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 mh-zx-driver 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mh-zx-driver 0.2.0
[INFO] tweaked toml for crates.io crate mh-zx-driver 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mh-zx-driver 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.0
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[INFO] [stderr]   Downloaded i2cdev v0.4.4
[INFO] [stderr]   Downloaded protobuf v2.14.0
[INFO] [stderr]   Downloaded prometheus v0.9.0
[INFO] [stderr]   Downloaded sysfs_gpio v0.5.4
[INFO] [stderr]   Downloaded prometheus v0.8.0
[INFO] [stderr]   Downloaded prometheus_exporter v0.5.0
[INFO] [stderr]   Downloaded spidev v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 42a77fe20eb2d10cfd7214d81388b518170adbb743735bfcf93a7a374dc9c148
[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" "42a77fe20eb2d10cfd7214d81388b518170adbb743735bfcf93a7a374dc9c148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42a77fe20eb2d10cfd7214d81388b518170adbb743735bfcf93a7a374dc9c148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a77fe20eb2d10cfd7214d81388b518170adbb743735bfcf93a7a374dc9c148", kill_on_drop: false }`
[INFO] [stdout] 42a77fe20eb2d10cfd7214d81388b518170adbb743735bfcf93a7a374dc9c148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b8ce37efe9e02b0e018e7cf12b29bcefa4f7174975ba873b86799a9f857f5a75
[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" "b8ce37efe9e02b0e018e7cf12b29bcefa4f7174975ba873b86799a9f857f5a75", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling mh-zx-driver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "b8ce37efe9e02b0e018e7cf12b29bcefa4f7174975ba873b86799a9f857f5a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ce37efe9e02b0e018e7cf12b29bcefa4f7174975ba873b86799a9f857f5a75", kill_on_drop: false }`
[INFO] [stdout] b8ce37efe9e02b0e018e7cf12b29bcefa4f7174975ba873b86799a9f857f5a75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 9c8d8171e6296bbf9c486a5ae5b50a479bb7ab15983ac3ccc77815e073d95fa0
[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" "9c8d8171e6296bbf9c486a5ae5b50a479bb7ab15983ac3ccc77815e073d95fa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling mh-zx-driver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "9c8d8171e6296bbf9c486a5ae5b50a479bb7ab15983ac3ccc77815e073d95fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8d8171e6296bbf9c486a5ae5b50a479bb7ab15983ac3ccc77815e073d95fa0", kill_on_drop: false }`
[INFO] [stdout] 9c8d8171e6296bbf9c486a5ae5b50a479bb7ab15983ac3ccc77815e073d95fa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 220a6b7eaeab7185ebf06b64bbc60f235cb7ae00773e6981c7d90cecf758d49b
[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" "220a6b7eaeab7185ebf06b64bbc60f235cb7ae00773e6981c7d90cecf758d49b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mh_zx_driver-d12513ba16b1723e
[INFO] [stdout] test tests::packet_checksum ... ok
[INFO] [stdout] test tests::parse_measurement ... ok
[INFO] [stderr]    Doc-tests mh-zx-driver
[INFO] [stdout] test tests::sensor_rx_tx ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Sensor<U>::write_packet_op (line 231) ... ok
[INFO] [stdout] test src/lib.rs - Sensor<U>::read_packet_op (line 293) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "220a6b7eaeab7185ebf06b64bbc60f235cb7ae00773e6981c7d90cecf758d49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220a6b7eaeab7185ebf06b64bbc60f235cb7ae00773e6981c7d90cecf758d49b", kill_on_drop: false }`
[INFO] [stdout] 220a6b7eaeab7185ebf06b64bbc60f235cb7ae00773e6981c7d90cecf758d49b