[INFO] fetching crate sps30 0.1.0...
[INFO] testing sps30-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sps30 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sps30 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sps30 0.1.0
[INFO] finished tweaking crates.io crate sps30 0.1.0
[INFO] tweaked toml for crates.io crate sps30 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sps30 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.3
[INFO] [stderr]   Downloaded sensirion-hdlc v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aeb53c72f4515f6c9780994fb14444e86ded6bf1c0e941a33c3c7d79efab7b9
[INFO] running `Command { std: "docker" "start" "-a" "3aeb53c72f4515f6c9780994fb14444e86ded6bf1c0e941a33c3c7d79efab7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aeb53c72f4515f6c9780994fb14444e86ded6bf1c0e941a33c3c7d79efab7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aeb53c72f4515f6c9780994fb14444e86ded6bf1c0e941a33c3c7d79efab7b9", kill_on_drop: false }`
[INFO] [stdout] 3aeb53c72f4515f6c9780994fb14444e86ded6bf1c0e941a33c3c7d79efab7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c15e15adbb31849d6238749c9341acb2187400a4a9653323cbba1c73041f1dd4
[INFO] running `Command { std: "docker" "start" "-a" "c15e15adbb31849d6238749c9341acb2187400a4a9653323cbba1c73041f1dd4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling sensirion-hdlc v0.1.0
[INFO] [stderr]    Compiling sps30 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "c15e15adbb31849d6238749c9341acb2187400a4a9653323cbba1c73041f1dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15e15adbb31849d6238749c9341acb2187400a4a9653323cbba1c73041f1dd4", kill_on_drop: false }`
[INFO] [stdout] c15e15adbb31849d6238749c9341acb2187400a4a9653323cbba1c73041f1dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13acc6f5d9d8ce4343989ad2748daad6b9eb7da0736c5c6a3e7f68120d92da6e
[INFO] running `Command { std: "docker" "start" "-a" "13acc6f5d9d8ce4343989ad2748daad6b9eb7da0736c5c6a3e7f68120d92da6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sps30 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "13acc6f5d9d8ce4343989ad2748daad6b9eb7da0736c5c6a3e7f68120d92da6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13acc6f5d9d8ce4343989ad2748daad6b9eb7da0736c5c6a3e7f68120d92da6e", kill_on_drop: false }`
[INFO] [stdout] 13acc6f5d9d8ce4343989ad2748daad6b9eb7da0736c5c6a3e7f68120d92da6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7cac5a745935ce04b00370b996cbabbc909a45b1ad97c55d3a7efaebdd19e15
[INFO] running `Command { std: "docker" "start" "-a" "b7cac5a745935ce04b00370b996cbabbc909a45b1ad97c55d3a7efaebdd19e15", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sps30-eb80c4bbb370c5e3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests sps30
[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" "b7cac5a745935ce04b00370b996cbabbc909a45b1ad97c55d3a7efaebdd19e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cac5a745935ce04b00370b996cbabbc909a45b1ad97c55d3a7efaebdd19e15", kill_on_drop: false }`
[INFO] [stdout] b7cac5a745935ce04b00370b996cbabbc909a45b1ad97c55d3a7efaebdd19e15