[INFO] fetching crate senseair 0.4.0...
[INFO] testing senseair-0.4.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate senseair 0.4.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate senseair 0.4.0 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 senseair 0.4.0
[INFO] finished tweaking crates.io crate senseair 0.4.0
[INFO] tweaked toml for crates.io crate senseair 0.4.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] bfa7ebe6e0d0db511d32831aa06979fee6461cb4ab7a8511b63f4bde03b0e23f
[INFO] running `Command { std: "docker" "start" "-a" "bfa7ebe6e0d0db511d32831aa06979fee6461cb4ab7a8511b63f4bde03b0e23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfa7ebe6e0d0db511d32831aa06979fee6461cb4ab7a8511b63f4bde03b0e23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa7ebe6e0d0db511d32831aa06979fee6461cb4ab7a8511b63f4bde03b0e23f", kill_on_drop: false }`
[INFO] [stdout] bfa7ebe6e0d0db511d32831aa06979fee6461cb4ab7a8511b63f4bde03b0e23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] e341b60dfb10ac8773a596b586e4aa9a0064b03c41682e8b437419537da13146
[INFO] running `Command { std: "docker" "start" "-a" "e341b60dfb10ac8773a596b586e4aa9a0064b03c41682e8b437419537da13146", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling senseair v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "e341b60dfb10ac8773a596b586e4aa9a0064b03c41682e8b437419537da13146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e341b60dfb10ac8773a596b586e4aa9a0064b03c41682e8b437419537da13146", kill_on_drop: false }`
[INFO] [stdout] e341b60dfb10ac8773a596b586e4aa9a0064b03c41682e8b437419537da13146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 10aa2e897d4f24809a732376de083cd4d3c1c5ad4394b2c30f44edcf00b79a54
[INFO] running `Command { std: "docker" "start" "-a" "10aa2e897d4f24809a732376de083cd4d3c1c5ad4394b2c30f44edcf00b79a54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling senseair v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "10aa2e897d4f24809a732376de083cd4d3c1c5ad4394b2c30f44edcf00b79a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10aa2e897d4f24809a732376de083cd4d3c1c5ad4394b2c30f44edcf00b79a54", kill_on_drop: false }`
[INFO] [stdout] 10aa2e897d4f24809a732376de083cd4d3c1c5ad4394b2c30f44edcf00b79a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 3b25b14187c210cd7e603c02f018860424bc134a2119567936fe33137c51d330
[INFO] running `Command { std: "docker" "start" "-a" "3b25b14187c210cd7e603c02f018860424bc134a2119567936fe33137c51d330", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.83s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/senseair-ac3ece4a4d53f378)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test co2::i2c::tests::test_checksum ... ok
[INFO] [stdout] test co2::i2c::tests::test_first_set_bit ... ok
[INFO] [stdout] test co2::i2c::tests::test_validate_checksum ... ok
[INFO] [stderr]    Doc-tests senseair
[INFO] [stdout] test co2::i2c::tests::test_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/co2/i2c.rs - co2::i2c::Protocol (line 177) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b25b14187c210cd7e603c02f018860424bc134a2119567936fe33137c51d330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b25b14187c210cd7e603c02f018860424bc134a2119567936fe33137c51d330", kill_on_drop: false }`
[INFO] [stdout] 3b25b14187c210cd7e603c02f018860424bc134a2119567936fe33137c51d330