[INFO] fetching crate sgp40 0.0.4...
[INFO] testing sgp40-0.0.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sgp40 0.0.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sgp40 0.0.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgp40 0.0.4
[INFO] finished tweaking crates.io crate sgp40 0.0.4
[INFO] tweaked toml for crates.io crate sgp40 0.0.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sgp40 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f699c3ca8ffce54d8931d3bc1faaccceaa152b78488cfe426574fc52eb3d2a7
[INFO] running `Command { std: "docker" "start" "-a" "2f699c3ca8ffce54d8931d3bc1faaccceaa152b78488cfe426574fc52eb3d2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f699c3ca8ffce54d8931d3bc1faaccceaa152b78488cfe426574fc52eb3d2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f699c3ca8ffce54d8931d3bc1faaccceaa152b78488cfe426574fc52eb3d2a7", kill_on_drop: false }`
[INFO] [stdout] 2f699c3ca8ffce54d8931d3bc1faaccceaa152b78488cfe426574fc52eb3d2a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa31c8b98c1f11bc364277f7b2ac41f00b1987ec1b7ad85a729228115fd14cc4
[INFO] running `Command { std: "docker" "start" "-a" "fa31c8b98c1f11bc364277f7b2ac41f00b1987ec1b7ad85a729228115fd14cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed v1.6.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling sensirion-i2c v0.1.1
[INFO] [stderr]    Compiling fixed-sqrt v0.2.4
[INFO] [stderr]    Compiling sgp40 v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `Command { std: "docker" "inspect" "fa31c8b98c1f11bc364277f7b2ac41f00b1987ec1b7ad85a729228115fd14cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa31c8b98c1f11bc364277f7b2ac41f00b1987ec1b7ad85a729228115fd14cc4", kill_on_drop: false }`
[INFO] [stdout] fa31c8b98c1f11bc364277f7b2ac41f00b1987ec1b7ad85a729228115fd14cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae16d9f5a694a9690e3f83ad2ccf61b810521e061fc57989549d8a254f288a0a
[INFO] running `Command { std: "docker" "start" "-a" "ae16d9f5a694a9690e3f83ad2ccf61b810521e061fc57989549d8a254f288a0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling sgp40 v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `Command { std: "docker" "inspect" "ae16d9f5a694a9690e3f83ad2ccf61b810521e061fc57989549d8a254f288a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae16d9f5a694a9690e3f83ad2ccf61b810521e061fc57989549d8a254f288a0a", kill_on_drop: false }`
[INFO] [stdout] ae16d9f5a694a9690e3f83ad2ccf61b810521e061fc57989549d8a254f288a0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddd6c28531d52afa2463e860565574d0363cce3724b62b0500780a6e295f849f
[INFO] running `Command { std: "docker" "start" "-a" "ddd6c28531d52afa2463e860565574d0363cce3724b62b0500780a6e295f849f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sgp40-cc949c0a67de04cd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::serial ... ok
[INFO] [stdout] test tests::test_basic_command ... ok
[INFO] [stdout] test tests::test_crc_error ... ok
[INFO] [stdout] test vocalg::tests::test_basic ... ok
[INFO] [stderr]    Doc-tests sgp40
[INFO] [stdout] test vocalg::tests::whole_scale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.93s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 37) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 21) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddd6c28531d52afa2463e860565574d0363cce3724b62b0500780a6e295f849f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd6c28531d52afa2463e860565574d0363cce3724b62b0500780a6e295f849f", kill_on_drop: false }`
[INFO] [stdout] ddd6c28531d52afa2463e860565574d0363cce3724b62b0500780a6e295f849f