[INFO] fetching crate sgp30 0.3.1...
[INFO] testing sgp30-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate sgp30 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sgp30 0.3.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgp30 0.3.1
[INFO] finished tweaking crates.io crate sgp30 0.3.1
[INFO] tweaked toml for crates.io crate sgp30 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sgp30 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.2.6
[INFO] [stderr]   Downloaded cast v0.2.2
[INFO] [stderr]   Downloaded sysfs_gpio v0.5.3
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded sensirion-i2c v0.1.0
[INFO] [stderr]   Downloaded cc v1.0.36
[INFO] [stderr]   Downloaded cfg-if v0.1.7
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 961109b9da48495fed719b7e1470c8b9a83ffdd79497ea2f4a571cd65d6ad594
[INFO] running `Command { std: "docker" "start" "-a" "961109b9da48495fed719b7e1470c8b9a83ffdd79497ea2f4a571cd65d6ad594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "961109b9da48495fed719b7e1470c8b9a83ffdd79497ea2f4a571cd65d6ad594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961109b9da48495fed719b7e1470c8b9a83ffdd79497ea2f4a571cd65d6ad594", kill_on_drop: false }`
[INFO] [stdout] 961109b9da48495fed719b7e1470c8b9a83ffdd79497ea2f4a571cd65d6ad594
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824f6f5982ec5330e8c17e8e136150eb79c02d37925046562b32a8192640aa9d
[INFO] running `Command { std: "docker" "start" "-a" "824f6f5982ec5330e8c17e8e136150eb79c02d37925046562b32a8192640aa9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling sensirion-i2c v0.1.0
[INFO] [stderr]    Compiling sgp30 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "824f6f5982ec5330e8c17e8e136150eb79c02d37925046562b32a8192640aa9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824f6f5982ec5330e8c17e8e136150eb79c02d37925046562b32a8192640aa9d", kill_on_drop: false }`
[INFO] [stdout] 824f6f5982ec5330e8c17e8e136150eb79c02d37925046562b32a8192640aa9d
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fbaf0341112faf8697abad73ac24f46a860a1257260617a7dd50f826089b873
[INFO] running `Command { std: "docker" "start" "-a" "3fbaf0341112faf8697abad73ac24f46a860a1257260617a7dd50f826089b873", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.3
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling sgp30 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "3fbaf0341112faf8697abad73ac24f46a860a1257260617a7dd50f826089b873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbaf0341112faf8697abad73ac24f46a860a1257260617a7dd50f826089b873", kill_on_drop: false }`
[INFO] [stdout] 3fbaf0341112faf8697abad73ac24f46a860a1257260617a7dd50f826089b873
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9304663290fddcc85a6ff569371569518a84a4ded28a9e2dd49a0b79e351de80
[INFO] running `Command { std: "docker" "start" "-a" "9304663290fddcc85a6ff569371569518a84a4ded28a9e2dd49a0b79e351de80", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sgp30-f8ef33769f10099f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::get_baseline ... ok
[INFO] [stdout] test tests::get_feature_set ... ok
[INFO] [stdout] test tests::measure_initialization_required ... ok
[INFO] [stdout] test tests::measure_raw_signals ... ok
[INFO] [stdout] test tests::measure_success ... ok
[INFO] [stdout] test tests::selftest_fail ... ok
[INFO] [stdout] test tests::selftest_ok ... ok
[INFO] [stdout] test tests::serial ... ok
[INFO] [stdout] test tests::set_baseline ... ok
[INFO] [stdout] test tests::set_humidity ... ok
[INFO] [stdout] test tests::set_humidity_none ... ok
[INFO] [stdout] test types::tests::humidity_as_bytes ... ok
[INFO] [stdout] test types::tests::humidity_from_f32_err ... ok
[INFO] [stdout] test types::tests::humidity_from_f32_ok ... ok
[INFO] [stdout] test types::tests::humidity_into_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sgp30
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 144) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 75) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 120) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 56) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9304663290fddcc85a6ff569371569518a84a4ded28a9e2dd49a0b79e351de80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9304663290fddcc85a6ff569371569518a84a4ded28a9e2dd49a0b79e351de80", kill_on_drop: false }`
[INFO] [stdout] 9304663290fddcc85a6ff569371569518a84a4ded28a9e2dd49a0b79e351de80