[INFO] fetching crate sensirion-i2c 0.1.1...
[INFO] testing sensirion-i2c-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate sensirion-i2c 0.1.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate sensirion-i2c 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sensirion-i2c 0.1.1
[INFO] finished tweaking crates.io crate sensirion-i2c 0.1.1
[INFO] tweaked toml for crates.io crate sensirion-i2c 0.1.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c96dd17314b9b6680b4a72890926765efbb0e9e23956e06ff360215598dff73a
[INFO] running `Command { std: "docker" "start" "-a" "c96dd17314b9b6680b4a72890926765efbb0e9e23956e06ff360215598dff73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c96dd17314b9b6680b4a72890926765efbb0e9e23956e06ff360215598dff73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c96dd17314b9b6680b4a72890926765efbb0e9e23956e06ff360215598dff73a", kill_on_drop: false }`
[INFO] [stdout] c96dd17314b9b6680b4a72890926765efbb0e9e23956e06ff360215598dff73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b299a6bbf341235a6e473715a3f887c2c2434562524908f6f6ce77e3aaf9c99
[INFO] running `Command { std: "docker" "start" "-a" "8b299a6bbf341235a6e473715a3f887c2c2434562524908f6f6ce77e3aaf9c99", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling sensirion-i2c v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "8b299a6bbf341235a6e473715a3f887c2c2434562524908f6f6ce77e3aaf9c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b299a6bbf341235a6e473715a3f887c2c2434562524908f6f6ce77e3aaf9c99", kill_on_drop: false }`
[INFO] [stdout] 8b299a6bbf341235a6e473715a3f887c2c2434562524908f6f6ce77e3aaf9c99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613fd6fcb5bca2d8f91418e5033bfc6855672ae9f2dd072347dd85dfd7ff3ebb
[INFO] running `Command { std: "docker" "start" "-a" "613fd6fcb5bca2d8f91418e5033bfc6855672ae9f2dd072347dd85dfd7ff3ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling sensirion-i2c v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "613fd6fcb5bca2d8f91418e5033bfc6855672ae9f2dd072347dd85dfd7ff3ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613fd6fcb5bca2d8f91418e5033bfc6855672ae9f2dd072347dd85dfd7ff3ebb", kill_on_drop: false }`
[INFO] [stdout] 613fd6fcb5bca2d8f91418e5033bfc6855672ae9f2dd072347dd85dfd7ff3ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f507fb04cde036367996c35167c03c06227d8ce2e8d8acab3648b7b16b92dc88
[INFO] running `Command { std: "docker" "start" "-a" "f507fb04cde036367996c35167c03c06227d8ce2e8d8acab3648b7b16b92dc88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sensirion_i2c-0e7ee5b6a10fd45b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test crc8::tests::crc8_test_value ... ok
[INFO] [stdout] test crc8::tests::crc8_validate ... ok
[INFO] [stdout] test crc8::tests::crc8_validate_empty ... ok
[INFO] [stdout] test i2c::tests::read_words_with_crc ... ok
[INFO] [stdout] test i2c::tests::write_command ... ok
[INFO] [stdout] test crc8::tests::crc8_validate_not_enough_data - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sensirion-i2c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f507fb04cde036367996c35167c03c06227d8ce2e8d8acab3648b7b16b92dc88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f507fb04cde036367996c35167c03c06227d8ce2e8d8acab3648b7b16b92dc88", kill_on_drop: false }`
[INFO] [stdout] f507fb04cde036367996c35167c03c06227d8ce2e8d8acab3648b7b16b92dc88