[INFO] fetching crate sensor-scd30 0.3.0...
[INFO] checking sensor-scd30-0.3.0 against beta for pr-78714
[INFO] extracting crate sensor-scd30 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sensor-scd30 0.3.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-10/source/.cargo/config
[INFO] started tweaking crates.io crate sensor-scd30 0.3.0
[INFO] finished tweaking crates.io crate sensor-scd30 0.3.0
[INFO] tweaked toml for crates.io crate sensor-scd30 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate sensor-scd30 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff4a4717faff3b401a771bc161e1cf41dcd7e05a7c2d1dc7d88ff88be9e5d53e
[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" "ff4a4717faff3b401a771bc161e1cf41dcd7e05a7c2d1dc7d88ff88be9e5d53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4a4717faff3b401a771bc161e1cf41dcd7e05a7c2d1dc7d88ff88be9e5d53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4a4717faff3b401a771bc161e1cf41dcd7e05a7c2d1dc7d88ff88be9e5d53e", kill_on_drop: false }`
[INFO] [stdout] ff4a4717faff3b401a771bc161e1cf41dcd7e05a7c2d1dc7d88ff88be9e5d53e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b962e07f7cba27152a96a6d37527fd617460c0cd011899c9c276ef8bd9ed8d1c
[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" "b962e07f7cba27152a96a6d37527fd617460c0cd011899c9c276ef8bd9ed8d1c", kill_on_drop: false }`
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking i2cdev v0.4.4
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking nix v0.6.0
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking embedded-hal-mock v0.7.1
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking color-backtrace v0.1.3
[INFO] [stderr]     Checking spidev v0.3.0
[INFO] [stderr]     Checking linux-embedded-hal v0.2.2
[INFO] [stderr]     Checking sensor-scd30 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "b962e07f7cba27152a96a6d37527fd617460c0cd011899c9c276ef8bd9ed8d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b962e07f7cba27152a96a6d37527fd617460c0cd011899c9c276ef8bd9ed8d1c", kill_on_drop: false }`
[INFO] [stdout] b962e07f7cba27152a96a6d37527fd617460c0cd011899c9c276ef8bd9ed8d1c