[INFO] fetching crate dht20-rs 0.2.0...
[INFO] testing dht20-rs-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dht20-rs 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dht20-rs 0.2.0
[INFO] finished tweaking crates.io crate dht20-rs 0.2.0
[INFO] tweaked toml for crates.io crate dht20-rs 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dht20-rs 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dht20-rs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa18b12e0bab9ac20023593e32276620de4d83c9640db3011beb623610dc6e61
[INFO] running `Command { std: "docker" "start" "-a" "aa18b12e0bab9ac20023593e32276620de4d83c9640db3011beb623610dc6e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa18b12e0bab9ac20023593e32276620de4d83c9640db3011beb623610dc6e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa18b12e0bab9ac20023593e32276620de4d83c9640db3011beb623610dc6e61", kill_on_drop: false }`
[INFO] [stdout] aa18b12e0bab9ac20023593e32276620de4d83c9640db3011beb623610dc6e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf77a089ce86bcceb958438ab68b4a96868a4ca186c8996fd8969474fcafc03c
[INFO] running `Command { std: "docker" "start" "-a" "cf77a089ce86bcceb958438ab68b4a96868a4ca186c8996fd8969474fcafc03c", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling dht20-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "cf77a089ce86bcceb958438ab68b4a96868a4ca186c8996fd8969474fcafc03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf77a089ce86bcceb958438ab68b4a96868a4ca186c8996fd8969474fcafc03c", kill_on_drop: false }`
[INFO] [stdout] cf77a089ce86bcceb958438ab68b4a96868a4ca186c8996fd8969474fcafc03c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e6e35d301489577a28cee1e72f23c599fb8958fd589a005d0f8db082245e77
[INFO] running `Command { std: "docker" "start" "-a" "e2e6e35d301489577a28cee1e72f23c599fb8958fd589a005d0f8db082245e77", kill_on_drop: false }`
[INFO] [stderr]    Compiling dht20-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e2e6e35d301489577a28cee1e72f23c599fb8958fd589a005d0f8db082245e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e6e35d301489577a28cee1e72f23c599fb8958fd589a005d0f8db082245e77", kill_on_drop: false }`
[INFO] [stdout] e2e6e35d301489577a28cee1e72f23c599fb8958fd589a005d0f8db082245e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4a5f3e44fe59db95bc5583a97c7bb70ed7e9b125bf75e2cb1d20824e1083eac
[INFO] running `Command { std: "docker" "start" "-a" "d4a5f3e44fe59db95bc5583a97c7bb70ed7e9b125bf75e2cb1d20824e1083eac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dht20-d1b4a4670e7e1c83)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test sensor_reading::tests::test_dht_reading ... ok
[INFO] [stdout] test utils::tests_convert_humidity::test_convert_50_percent_rh ... ok
[INFO] [stdout] test utils::tests_crc8::test_crc8_empty ... ok
[INFO] [stdout] test utils::tests_crc8::test_crc8_beef42 ... ok
[INFO] [stdout] test utils::tests_crc8::test_crc8_single_byte ... ok
[INFO] [stdout] test utils::tests_crc8::test_crc8_bit_flipping ... ok
[INFO] [stdout] test utils::tests_extract_readings::test_extract_known_temperature ... ok
[INFO] [stdout] test utils::tests_convert_temperature::test_convert_25_degrees_c ... ok
[INFO] [stdout] test utils::tests_extract_readings::test_extract_known_humidity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dht20
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4a5f3e44fe59db95bc5583a97c7bb70ed7e9b125bf75e2cb1d20824e1083eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a5f3e44fe59db95bc5583a97c7bb70ed7e9b125bf75e2cb1d20824e1083eac", kill_on_drop: false }`
[INFO] [stdout] d4a5f3e44fe59db95bc5583a97c7bb70ed7e9b125bf75e2cb1d20824e1083eac