[INFO] fetching crate co2mon 2.0.3...
[INFO] testing co2mon-2.0.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate co2mon 2.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate co2mon 2.0.3 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] crate crates.io crate co2mon 2.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0c65eb4b00392873594344cdf0c4ae7f30a21f1b02410d0efefcfdc5ff51dc0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0c65eb4b00392873594344cdf0c4ae7f30a21f1b02410d0efefcfdc5ff51dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0c65eb4b00392873594344cdf0c4ae7f30a21f1b02410d0efefcfdc5ff51dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c65eb4b00392873594344cdf0c4ae7f30a21f1b02410d0efefcfdc5ff51dc0", kill_on_drop: false }`
[INFO] [stdout] c0c65eb4b00392873594344cdf0c4ae7f30a21f1b02410d0efefcfdc5ff51dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bf80cab506fdd3f2c9625b067f34e7832116ba6254901310ca1b3df8d7cde95
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9bf80cab506fdd3f2c9625b067f34e7832116ba6254901310ca1b3df8d7cde95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling pkg-config v0.3.17
[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 6.97s
[INFO] running `Command { std: "docker" "inspect" "9bf80cab506fdd3f2c9625b067f34e7832116ba6254901310ca1b3df8d7cde95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf80cab506fdd3f2c9625b067f34e7832116ba6254901310ca1b3df8d7cde95", kill_on_drop: false }`
[INFO] [stdout] 9bf80cab506fdd3f2c9625b067f34e7832116ba6254901310ca1b3df8d7cde95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d863f55d9a10debd3ac2c9621abc3236bc2173e2b9fd754c37f3fffdac19354
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d863f55d9a10debd3ac2c9621abc3236bc2173e2b9fd754c37f3fffdac19354", kill_on_drop: false }`
[INFO] [stderr]    Compiling co2mon v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "9d863f55d9a10debd3ac2c9621abc3236bc2173e2b9fd754c37f3fffdac19354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d863f55d9a10debd3ac2c9621abc3236bc2173e2b9fd754c37f3fffdac19354", kill_on_drop: false }`
[INFO] [stdout] 9d863f55d9a10debd3ac2c9621abc3236bc2173e2b9fd754c37f3fffdac19354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69f859adb135fdf775689f5668293e46dea06ef180c88a88acf75b287ffa531b
[INFO] running `Command { std: "docker" "start" "-a" "69f859adb135fdf775689f5668293e46dea06ef180c88a88acf75b287ffa531b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/co2mon-8df0c4746f3c9a8e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test error::tests::test_sync ... ok
[INFO] [stdout] test tests::test_open_options_send ... ok
[INFO] [stdout] test tests::test_open_options_sync ... ok
[INFO] [stdout] test error::tests::test_send ... ok
[INFO] [stdout] test tests::test_decrypt ... 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::timeout (line 445) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions (line 321) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_path (line 400) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read (line 242) ... ok
[INFO] [stdout] test src/lib.rs - Reading (line 70) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_key (line 425) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::new (line 353) ... ok
[INFO] [stdout] test src/lib.rs - Reading::temperature (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::open_default (line 152) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_serial_number (line 378) ... ok
[INFO] [stdout] test src/lib.rs - Reading::co2 (line 109) ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read_one (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Sensor (line 128) ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::open (line 465) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69f859adb135fdf775689f5668293e46dea06ef180c88a88acf75b287ffa531b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f859adb135fdf775689f5668293e46dea06ef180c88a88acf75b287ffa531b", kill_on_drop: false }`
[INFO] [stdout] 69f859adb135fdf775689f5668293e46dea06ef180c88a88acf75b287ffa531b