[INFO] crate co2mon 2.0.3 is already in cache
[INFO] testing co2mon-2.0.3 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate co2mon 2.0.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate co2mon 2.0.3 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate co2mon 2.0.3
[INFO] finished tweaking crates.io crate co2mon 2.0.3
[INFO] tweaked toml for crates.io crate co2mon 2.0.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate co2mon 2.0.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94d0741aee65a0d520b25fed2e44a5c5ae7bb047d36a544f1f6fdacd4bf846c5
[INFO] running `"docker" "start" "-a" "94d0741aee65a0d520b25fed2e44a5c5ae7bb047d36a544f1f6fdacd4bf846c5"`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling zg-co2 v2.0.1
[INFO] [stderr]    Compiling hidapi v1.1.0
[INFO] [stderr]    Compiling co2mon v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `"docker" "inspect" "94d0741aee65a0d520b25fed2e44a5c5ae7bb047d36a544f1f6fdacd4bf846c5"`
[INFO] running `"docker" "rm" "-f" "94d0741aee65a0d520b25fed2e44a5c5ae7bb047d36a544f1f6fdacd4bf846c5"`
[INFO] [stdout] 94d0741aee65a0d520b25fed2e44a5c5ae7bb047d36a544f1f6fdacd4bf846c5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f55481063c1d90b1f34ebd1ac8b87882a8f6499c7b7a43ae56107f32da34f3f
[INFO] running `"docker" "start" "-a" "7f55481063c1d90b1f34ebd1ac8b87882a8f6499c7b7a43ae56107f32da34f3f"`
[INFO] [stderr]    Compiling co2mon v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "7f55481063c1d90b1f34ebd1ac8b87882a8f6499c7b7a43ae56107f32da34f3f"`
[INFO] running `"docker" "rm" "-f" "7f55481063c1d90b1f34ebd1ac8b87882a8f6499c7b7a43ae56107f32da34f3f"`
[INFO] [stdout] 7f55481063c1d90b1f34ebd1ac8b87882a8f6499c7b7a43ae56107f32da34f3f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 569f2276c2a46131ff7774a03700823c7693b9677f70242d915cd0837a348ae3
[INFO] running `"docker" "start" "-a" "569f2276c2a46131ff7774a03700823c7693b9677f70242d915cd0837a348ae3"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/co2mon-22ae6ccd0d733b9b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test error::tests::test_sync ... ok
[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 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::new (line 353) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_path (line 400) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions (line 321) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_key (line 425) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_serial_number (line 378) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::open (line 465) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::timeout (line 445) ... ok
[INFO] [stdout] test src/lib.rs - Reading (line 70) ... ok
[INFO] [stdout] test src/lib.rs - Reading::co2 (line 109) ... ok
[INFO] [stdout] test src/lib.rs - Reading::temperature (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Sensor (line 128) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::open_default (line 152) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read_one (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read (line 242) ... 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" "569f2276c2a46131ff7774a03700823c7693b9677f70242d915cd0837a348ae3"`
[INFO] running `"docker" "rm" "-f" "569f2276c2a46131ff7774a03700823c7693b9677f70242d915cd0837a348ae3"`
[INFO] [stdout] 569f2276c2a46131ff7774a03700823c7693b9677f70242d915cd0837a348ae3