[INFO] crate truebner-smt100 0.2.1 is already in cache
[INFO] extracting crate truebner-smt100 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/truebner-smt100/0.2.1
[INFO] extracting crate truebner-smt100 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/truebner-smt100/0.2.1
[INFO] validating manifest of truebner-smt100-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of truebner-smt100-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing truebner-smt100-0.2.1
[INFO] finished frobbing truebner-smt100-0.2.1
[INFO] frobbed toml for truebner-smt100-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/truebner-smt100/0.2.1/Cargo.toml
[INFO] started frobbing truebner-smt100-0.2.1
[INFO] finished frobbing truebner-smt100-0.2.1
[INFO] frobbed toml for truebner-smt100-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/truebner-smt100/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing truebner-smt100-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/truebner-smt100/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1c83c54eb57b642c6f5fbaac7368304408510e55d7304987285177d999b0e2c8
[INFO] running `"docker" "start" "-a" "1c83c54eb57b642c6f5fbaac7368304408510e55d7304987285177d999b0e2c8"`
[INFO] [stderr]    Compiling nix v0.12.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling serialport v3.2.0
[INFO] [stderr]    Compiling mio-serial v3.2.14
[INFO] [stderr]    Compiling tokio-serial v3.2.14
[INFO] [stderr]    Compiling tokio-modbus v0.3.4
[INFO] [stderr]    Compiling truebner-smt100 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.44s
[INFO] running `"docker" "inspect" "1c83c54eb57b642c6f5fbaac7368304408510e55d7304987285177d999b0e2c8"`
[INFO] running `"docker" "rm" "-f" "1c83c54eb57b642c6f5fbaac7368304408510e55d7304987285177d999b0e2c8"`
[INFO] [stdout] 1c83c54eb57b642c6f5fbaac7368304408510e55d7304987285177d999b0e2c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/truebner-smt100/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 23c103536a7dfbe4ad32363080bf0b83991b1ebb951694dbe04fc06ad7f1f149
[INFO] running `"docker" "start" "-a" "23c103536a7dfbe4ad32363080bf0b83991b1ebb951694dbe04fc06ad7f1f149"`
[INFO] [stderr]    Compiling stream-cancel v0.4.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling truebner-smt100 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.94s
[INFO] running `"docker" "inspect" "23c103536a7dfbe4ad32363080bf0b83991b1ebb951694dbe04fc06ad7f1f149"`
[INFO] running `"docker" "rm" "-f" "23c103536a7dfbe4ad32363080bf0b83991b1ebb951694dbe04fc06ad7f1f149"`
[INFO] [stdout] 23c103536a7dfbe4ad32363080bf0b83991b1ebb951694dbe04fc06ad7f1f149
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/truebner-smt100/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d564b28be70b81caa8a797d08edfe03bbd284d6c8f66c80f64b7663d1481c09e
[INFO] running `"docker" "start" "-a" "d564b28be70b81caa8a797d08edfe03bbd284d6c8f66c80f64b7663d1481c09e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/truebner_smt100-8e1b2b0851f2577f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test modbus::tests::decode_water_content ... ok
[INFO] [stdout] test modbus::tests::decode_temperature ... ok
[INFO] [stdout] test modbus::tests::decode_permittivity ... ok
[INFO] [stdout] test tests::water_content_percent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truebner-smt100
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d564b28be70b81caa8a797d08edfe03bbd284d6c8f66c80f64b7663d1481c09e"`
[INFO] running `"docker" "rm" "-f" "d564b28be70b81caa8a797d08edfe03bbd284d6c8f66c80f64b7663d1481c09e"`
[INFO] [stdout] d564b28be70b81caa8a797d08edfe03bbd284d6c8f66c80f64b7663d1481c09e