[INFO] fetching crate co2mon 2.1.0...
[INFO] testing co2mon-2.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate co2mon 2.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate co2mon 2.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate co2mon 2.1.0
[INFO] finished tweaking crates.io crate co2mon 2.1.0
[INFO] tweaked toml for crates.io crate co2mon 2.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate co2mon 2.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hidapi v1.2.5
[INFO] [stderr]   Downloaded zg-co2 v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bfe86d38b5037a329f99f182d0c46b28b0f06f83bfb4e6d5730074bf6138dd5
[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" "3bfe86d38b5037a329f99f182d0c46b28b0f06f83bfb4e6d5730074bf6138dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bfe86d38b5037a329f99f182d0c46b28b0f06f83bfb4e6d5730074bf6138dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfe86d38b5037a329f99f182d0c46b28b0f06f83bfb4e6d5730074bf6138dd5", kill_on_drop: false }`
[INFO] [stdout] 3bfe86d38b5037a329f99f182d0c46b28b0f06f83bfb4e6d5730074bf6138dd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 862bbb6455ba6ddc5b96da66b768dd72a919416930cbcf4a9e63510278f30e33
[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" "862bbb6455ba6ddc5b96da66b768dd72a919416930cbcf4a9e63510278f30e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling zg-co2 v2.1.0
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]    Compiling co2mon v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "862bbb6455ba6ddc5b96da66b768dd72a919416930cbcf4a9e63510278f30e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862bbb6455ba6ddc5b96da66b768dd72a919416930cbcf4a9e63510278f30e33", kill_on_drop: false }`
[INFO] [stdout] 862bbb6455ba6ddc5b96da66b768dd72a919416930cbcf4a9e63510278f30e33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] c6dfda2e810af150b1c48d667089686942d0fbf8fc8c0024afeab101ae128196
[INFO] running `Command { std: "docker" "start" "-a" "c6dfda2e810af150b1c48d667089686942d0fbf8fc8c0024afeab101ae128196", kill_on_drop: false }`
[INFO] [stderr]    Compiling co2mon v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "c6dfda2e810af150b1c48d667089686942d0fbf8fc8c0024afeab101ae128196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dfda2e810af150b1c48d667089686942d0fbf8fc8c0024afeab101ae128196", kill_on_drop: false }`
[INFO] [stdout] c6dfda2e810af150b1c48d667089686942d0fbf8fc8c0024afeab101ae128196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbf0c4162534eddd8c3f98704a90185d731a40dc61e7aeb4140a5444f33dc285
[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" "bbf0c4162534eddd8c3f98704a90185d731a40dc61e7aeb4140a5444f33dc285", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/co2mon-f1dab3f6814589a8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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] [stderr]    Doc-tests co2mon
[INFO] [stdout] test error::tests::test_sync ... 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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - OpenOptions::with_key (line 430) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions (line 326) - compile ... ok
[INFO] [stdout] test src/lib.rs - Reading::temperature (line 90) - compile ... ok
[INFO] [stdout] test src/lib.rs - Reading::co2 (line 108) - compile ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read_one (line 210) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_serial_number (line 383) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::with_path (line 405) - compile ... ok
[INFO] [stdout] test src/lib.rs - Reading (line 69) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::new (line 358) - compile ... ok
[INFO] [stdout] test src/lib.rs - Sensor::open_default (line 151) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::open (line 470) - compile ... ok
[INFO] [stdout] test src/lib.rs - Sensor::read (line 247) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::timeout (line 450) - compile ... ok
[INFO] [stdout] test src/lib.rs - Sensor (line 127) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bbf0c4162534eddd8c3f98704a90185d731a40dc61e7aeb4140a5444f33dc285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf0c4162534eddd8c3f98704a90185d731a40dc61e7aeb4140a5444f33dc285", kill_on_drop: false }`
[INFO] [stdout] bbf0c4162534eddd8c3f98704a90185d731a40dc61e7aeb4140a5444f33dc285