[INFO] fetching crate rpi-mh-z19c-exporter 0.2.1...
[INFO] testing rpi-mh-z19c-exporter-0.2.1 against try#015dbcea68b7642e2acc268b5c8f3e9086fc02ff for pr-102570-1
[INFO] extracting crate rpi-mh-z19c-exporter 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rpi-mh-z19c-exporter 0.2.1 on toolchain 015dbcea68b7642e2acc268b5c8f3e9086fc02ff
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpi-mh-z19c-exporter 0.2.1
[INFO] finished tweaking crates.io crate rpi-mh-z19c-exporter 0.2.1
[INFO] tweaked toml for crates.io crate rpi-mh-z19c-exporter 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rpi-mh-z19c-exporter 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fd1ce8d1c621ad9d1452f10db8adf942e913a64bfe879040848e2da609fdb97
[INFO] running `Command { std: "docker" "start" "-a" "9fd1ce8d1c621ad9d1452f10db8adf942e913a64bfe879040848e2da609fdb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd1ce8d1c621ad9d1452f10db8adf942e913a64bfe879040848e2da609fdb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd1ce8d1c621ad9d1452f10db8adf942e913a64bfe879040848e2da609fdb97", kill_on_drop: false }`
[INFO] [stdout] 9fd1ce8d1c621ad9d1452f10db8adf942e913a64bfe879040848e2da609fdb97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b6e390301e17de7fd81e6fa48d3236db7f1f8ebc26a405a8d0938e9ffd519b7
[INFO] running `Command { std: "docker" "start" "-a" "7b6e390301e17de7fd81e6fa48d3236db7f1f8ebc26a405a8d0938e9ffd519b7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling route-recognizer v0.2.0
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling mh-z19c v0.2.0
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling serde_qs v0.7.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bincode v1.3.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling libsystemd v0.2.1
[INFO] [stderr]    Compiling femme v2.1.1
[INFO] [stderr]    Compiling async-session v2.0.1
[INFO] [stderr]    Compiling http-client v6.3.3
[INFO] [stderr]    Compiling async-h1 v2.3.2
[INFO] [stderr]    Compiling async-sse v4.1.0
[INFO] [stderr]    Compiling tide v0.16.0
[INFO] [stderr]    Compiling rpi-mh-z19c-exporter v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.66s
[INFO] running `Command { std: "docker" "inspect" "7b6e390301e17de7fd81e6fa48d3236db7f1f8ebc26a405a8d0938e9ffd519b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6e390301e17de7fd81e6fa48d3236db7f1f8ebc26a405a8d0938e9ffd519b7", kill_on_drop: false }`
[INFO] [stdout] 7b6e390301e17de7fd81e6fa48d3236db7f1f8ebc26a405a8d0938e9ffd519b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc4b8921a53d0d401b573a9b7ae4612f154de8a66562ce8c6d81c3ee0f200bc
[INFO] running `Command { std: "docker" "start" "-a" "dfc4b8921a53d0d401b573a9b7ae4612f154de8a66562ce8c6d81c3ee0f200bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling surf v2.2.0
[INFO] [stderr]    Compiling tide-testing v0.1.3
[INFO] [stderr]    Compiling rpi-mh-z19c-exporter v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "dfc4b8921a53d0d401b573a9b7ae4612f154de8a66562ce8c6d81c3ee0f200bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc4b8921a53d0d401b573a9b7ae4612f154de8a66562ce8c6d81c3ee0f200bc", kill_on_drop: false }`
[INFO] [stdout] dfc4b8921a53d0d401b573a9b7ae4612f154de8a66562ce8c6d81c3ee0f200bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2becd89b2bd11337e2c86349478a03a0bdf783d96b4ce13524ca161f55a9b7a1
[INFO] running `Command { std: "docker" "start" "-a" "2becd89b2bd11337e2c86349478a03a0bdf783d96b4ce13524ca161f55a9b7a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rpi_mh_z19c_exporter-ac58661982014cbf)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test worker::tests::test_co2_sensing_worker_normal_operation ... ok
[INFO] [stdout] test tests::test_serving_metrics ... ok
[INFO] [stdout] test worker::measurement_channel::tests::test_measurement_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2becd89b2bd11337e2c86349478a03a0bdf783d96b4ce13524ca161f55a9b7a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2becd89b2bd11337e2c86349478a03a0bdf783d96b4ce13524ca161f55a9b7a1", kill_on_drop: false }`
[INFO] [stdout] 2becd89b2bd11337e2c86349478a03a0bdf783d96b4ce13524ca161f55a9b7a1