[INFO] fetching crate mijia 0.5.0...
[INFO] testing mijia-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mijia 0.5.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate mijia 0.5.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mijia 0.5.0
[INFO] finished tweaking crates.io crate mijia 0.5.0
[INFO] tweaked toml for crates.io crate mijia 0.5.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate mijia 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbf5fddf9bc0298d0217275489f100bfd988e3f6fe43cbc6c6e97fcff5de9b52
[INFO] running `Command { std: "docker" "start" "-a" "fbf5fddf9bc0298d0217275489f100bfd988e3f6fe43cbc6c6e97fcff5de9b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf5fddf9bc0298d0217275489f100bfd988e3f6fe43cbc6c6e97fcff5de9b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf5fddf9bc0298d0217275489f100bfd988e3f6fe43cbc6c6e97fcff5de9b52", kill_on_drop: false }`
[INFO] [stdout] fbf5fddf9bc0298d0217275489f100bfd988e3f6fe43cbc6c6e97fcff5de9b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95f9eb5c277f5d99e7c2f47dbf6a7d3a1e9df73d1c57b290e28990853f8b1428
[INFO] running `Command { std: "docker" "start" "-a" "95f9eb5c277f5d99e7c2f47dbf6a7d3a1e9df73d1c57b290e28990853f8b1428", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling pkg-config v0.3.20
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling dbus v0.9.5
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling dbus-tokio v0.7.5
[INFO] [stderr]    Compiling bluez-generated v0.2.1
[INFO] [stderr]    Compiling bluez-async v0.5.0
[INFO] [stderr]    Compiling mijia v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `Command { std: "docker" "inspect" "95f9eb5c277f5d99e7c2f47dbf6a7d3a1e9df73d1c57b290e28990853f8b1428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f9eb5c277f5d99e7c2f47dbf6a7d3a1e9df73d1c57b290e28990853f8b1428", kill_on_drop: false }`
[INFO] [stdout] 95f9eb5c277f5d99e7c2f47dbf6a7d3a1e9df73d1c57b290e28990853f8b1428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72091cfdadd33ed2678fef1d64314c137da8ee4f0563a607f01b7c0cb99c9b55
[INFO] running `Command { std: "docker" "start" "-a" "72091cfdadd33ed2678fef1d64314c137da8ee4f0563a607f01b7c0cb99c9b55", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling instant v0.1.11
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling backoff v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mijia v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mijia-c0c04946f5a85f4a)
[INFO] running `Command { std: "docker" "inspect" "72091cfdadd33ed2678fef1d64314c137da8ee4f0563a607f01b7c0cb99c9b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72091cfdadd33ed2678fef1d64314c137da8ee4f0563a607f01b7c0cb99c9b55", kill_on_drop: false }`
[INFO] [stdout] 72091cfdadd33ed2678fef1d64314c137da8ee4f0563a607f01b7c0cb99c9b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 151176a3d19d12fa65566042e95104bdbf3cdf91a9facdcbb2834a001e2f151d
[INFO] running `Command { std: "docker" "start" "-a" "151176a3d19d12fa65566042e95104bdbf3cdf91a9facdcbb2834a001e2f151d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mijia-c0c04946f5a85f4a)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test decode::comfort_level::tests::decode_too_long ... ok
[INFO] [stdout] test decode::comfort_level::tests::decode_valid ... ok
[INFO] [stdout] test decode::comfort_level::tests::decode_too_short ... ok
[INFO] [stdout] test decode::comfort_level::tests::encode_decode ... ok
[INFO] [stdout] test decode::history::tests::decode_too_long ... ok
[INFO] [stdout] test decode::history::tests::decode_too_short ... ok
[INFO] [stdout] test decode::history::tests::decode_valid ... ok
[INFO] [stdout] test decode::readings::tests::decode_empty ... ok
[INFO] [stdout] test decode::readings::tests::decode_too_long ... ok
[INFO] [stdout] test decode::readings::tests::decode_too_short ... ok
[INFO] [stdout] test decode::readings::tests::decode_valid ... ok
[INFO] [stdout] test decode::time::tests::decode_too_long ... ok
[INFO] [stdout] test decode::time::tests::decode_too_short ... ok
[INFO] [stdout] test decode::time::tests::encode_decode ... ok
[INFO] [stdout] test decode::time::tests::decode_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mijia
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - MijiaSession (line 170) ... ok
[INFO] [stdout] test src/signed_duration.rs - signed_duration::SignedDuration (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "151176a3d19d12fa65566042e95104bdbf3cdf91a9facdcbb2834a001e2f151d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151176a3d19d12fa65566042e95104bdbf3cdf91a9facdcbb2834a001e2f151d", kill_on_drop: false }`
[INFO] [stdout] 151176a3d19d12fa65566042e95104bdbf3cdf91a9facdcbb2834a001e2f151d