[INFO] crate co2mon 1.0.0 is already in cache
[INFO] extracting crate co2mon 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/co2mon/1.0.0
[INFO] extracting crate co2mon 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/co2mon/1.0.0
[INFO] validating manifest of co2mon-1.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of co2mon-1.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing co2mon-1.0.0
[INFO] finished frobbing co2mon-1.0.0
[INFO] frobbed toml for co2mon-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/co2mon/1.0.0/Cargo.toml
[INFO] started frobbing co2mon-1.0.0
[INFO] finished frobbing co2mon-1.0.0
[INFO] frobbed toml for co2mon-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/co2mon/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing co2mon-1.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/co2mon/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] cb6f0f36ba2c38b8b1b665f7b8ecee390cbfd12d88a81a976b13e07a60019050
[INFO] running `"docker" "start" "-a" "cb6f0f36ba2c38b8b1b665f7b8ecee390cbfd12d88a81a976b13e07a60019050"`
[INFO] [stderr]    Compiling zg-co2 v1.0.0
[INFO] [stderr]    Compiling hidapi v0.5.2
[INFO] [stderr]    Compiling co2mon v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `"docker" "inspect" "cb6f0f36ba2c38b8b1b665f7b8ecee390cbfd12d88a81a976b13e07a60019050"`
[INFO] running `"docker" "rm" "-f" "cb6f0f36ba2c38b8b1b665f7b8ecee390cbfd12d88a81a976b13e07a60019050"`
[INFO] [stdout] cb6f0f36ba2c38b8b1b665f7b8ecee390cbfd12d88a81a976b13e07a60019050
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/co2mon/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 153fb306950a0d2e75ffcd640be987feb500ac6d3f542d63ce00fd0ca1ad50b8
[INFO] running `"docker" "start" "-a" "153fb306950a0d2e75ffcd640be987feb500ac6d3f542d63ce00fd0ca1ad50b8"`
[INFO] [stderr]    Compiling co2mon v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "153fb306950a0d2e75ffcd640be987feb500ac6d3f542d63ce00fd0ca1ad50b8"`
[INFO] running `"docker" "rm" "-f" "153fb306950a0d2e75ffcd640be987feb500ac6d3f542d63ce00fd0ca1ad50b8"`
[INFO] [stdout] 153fb306950a0d2e75ffcd640be987feb500ac6d3f542d63ce00fd0ca1ad50b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/co2mon/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ad2b6fd9a70d7c66cb17a432161d035e4d890b5cd3f30fe1c30a564323b4f934
[INFO] running `"docker" "start" "-a" "ad2b6fd9a70d7c66cb17a432161d035e4d890b5cd3f30fe1c30a564323b4f934"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/co2mon-2e5e8abdb96e6027
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_decrypt ... ok
[INFO] [stdout] test error::tests::test_send ... ok
[INFO] [stdout] test tests::test_open_options_send ... ok
[INFO] [stdout] test error::tests::test_sync ... ok
[INFO] [stdout] test tests::test_open_options_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests co2mon
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - OpenOptions::with_path (line 408) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::new (line 361) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_serial_number (line 386) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_key (line 433) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::timeout (line 453) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions (line 329) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::open (line 473) ... ok
[INFO] [stdout] test src/lib.rs - Reading::co2 (line 117) ... ok
[INFO] [stdout] test src/lib.rs - Reading::temperature (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Reading (line 77) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read_one (line 219) ... ok
[INFO] [stdout] test src/lib.rs - Sensor (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::open_default (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ad2b6fd9a70d7c66cb17a432161d035e4d890b5cd3f30fe1c30a564323b4f934"`
[INFO] running `"docker" "rm" "-f" "ad2b6fd9a70d7c66cb17a432161d035e4d890b5cd3f30fe1c30a564323b4f934"`
[INFO] [stdout] ad2b6fd9a70d7c66cb17a432161d035e4d890b5cd3f30fe1c30a564323b4f934