[INFO] fetching crate senseair 0.4.0...
[INFO] testing senseair-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate senseair 0.4.0 into /workspace/builds/worker-3-tc1/source
[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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate senseair 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2bd601e453c832ed977b611ef9ef927e1664943978345d80d05a6291fc1b81a
[INFO] running `Command { std: "docker" "start" "-a" "f2bd601e453c832ed977b611ef9ef927e1664943978345d80d05a6291fc1b81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2bd601e453c832ed977b611ef9ef927e1664943978345d80d05a6291fc1b81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2bd601e453c832ed977b611ef9ef927e1664943978345d80d05a6291fc1b81a", kill_on_drop: false }`
[INFO] [stdout] f2bd601e453c832ed977b611ef9ef927e1664943978345d80d05a6291fc1b81a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 114cedd119894e595422a6cc279fc4b0f09efad62b63b85b1ee14354bc7039e1
[INFO] running `Command { std: "docker" "start" "-a" "114cedd119894e595422a6cc279fc4b0f09efad62b63b85b1ee14354bc7039e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling senseair v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "114cedd119894e595422a6cc279fc4b0f09efad62b63b85b1ee14354bc7039e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114cedd119894e595422a6cc279fc4b0f09efad62b63b85b1ee14354bc7039e1", kill_on_drop: false }`
[INFO] [stdout] 114cedd119894e595422a6cc279fc4b0f09efad62b63b85b1ee14354bc7039e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18871b51037d0778b9bf2f94d155759dc07556ba6e4e9cd6ac2f5bd7f3ffbb38
[INFO] running `Command { std: "docker" "start" "-a" "18871b51037d0778b9bf2f94d155759dc07556ba6e4e9cd6ac2f5bd7f3ffbb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling senseair v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "18871b51037d0778b9bf2f94d155759dc07556ba6e4e9cd6ac2f5bd7f3ffbb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18871b51037d0778b9bf2f94d155759dc07556ba6e4e9cd6ac2f5bd7f3ffbb38", kill_on_drop: false }`
[INFO] [stdout] 18871b51037d0778b9bf2f94d155759dc07556ba6e4e9cd6ac2f5bd7f3ffbb38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 834527a6f49f9cb8a5d6035b7f5d94ccef416fd0603b81585900070ddcc094dd
[INFO] running `Command { std: "docker" "start" "-a" "834527a6f49f9cb8a5d6035b7f5d94ccef416fd0603b81585900070ddcc094dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/senseair-f0ceb4c6af965565)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test co2::i2c::tests::test_checksum ... ok
[INFO] [stderr]    Doc-tests senseair
[INFO] [stdout] test co2::i2c::tests::test_validate_checksum ... ok
[INFO] [stdout] test co2::i2c::tests::test_first_set_bit ... ok
[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 0.00s
[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 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "834527a6f49f9cb8a5d6035b7f5d94ccef416fd0603b81585900070ddcc094dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834527a6f49f9cb8a5d6035b7f5d94ccef416fd0603b81585900070ddcc094dd", kill_on_drop: false }`
[INFO] [stdout] 834527a6f49f9cb8a5d6035b7f5d94ccef416fd0603b81585900070ddcc094dd