[INFO] fetching crate hc12-at 0.2.0...
[INFO] testing hc12-at-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate hc12-at 0.2.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate hc12-at 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hc12-at 0.2.0
[INFO] finished tweaking crates.io crate hc12-at 0.2.0
[INFO] tweaked toml for crates.io crate hc12-at 0.2.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93e6e1672fbac3274226bee6c22d22404fbf8c8c363089112aeb0c1f15470ceb
[INFO] running `Command { std: "docker" "start" "-a" "93e6e1672fbac3274226bee6c22d22404fbf8c8c363089112aeb0c1f15470ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e6e1672fbac3274226bee6c22d22404fbf8c8c363089112aeb0c1f15470ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e6e1672fbac3274226bee6c22d22404fbf8c8c363089112aeb0c1f15470ceb", kill_on_drop: false }`
[INFO] [stdout] 93e6e1672fbac3274226bee6c22d22404fbf8c8c363089112aeb0c1f15470ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44df673e09e072122a3af82cfb3d47cd48f3171a8a65dd2b30e406c28ba12de
[INFO] running `Command { std: "docker" "start" "-a" "f44df673e09e072122a3af82cfb3d47cd48f3171a8a65dd2b30e406c28ba12de", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling at-commands v0.5.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling hc12-at v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "f44df673e09e072122a3af82cfb3d47cd48f3171a8a65dd2b30e406c28ba12de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44df673e09e072122a3af82cfb3d47cd48f3171a8a65dd2b30e406c28ba12de", kill_on_drop: false }`
[INFO] [stdout] f44df673e09e072122a3af82cfb3d47cd48f3171a8a65dd2b30e406c28ba12de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e96c987947c5eb00403ebafe4014fad16797dd525a1306b81ebaddb46d4b1315
[INFO] running `Command { std: "docker" "start" "-a" "e96c987947c5eb00403ebafe4014fad16797dd525a1306b81ebaddb46d4b1315", kill_on_drop: false }`
[INFO] [stderr]    Compiling debugless-unwrap v0.0.4
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling hc12-at v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "e96c987947c5eb00403ebafe4014fad16797dd525a1306b81ebaddb46d4b1315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96c987947c5eb00403ebafe4014fad16797dd525a1306b81ebaddb46d4b1315", kill_on_drop: false }`
[INFO] [stdout] e96c987947c5eb00403ebafe4014fad16797dd525a1306b81ebaddb46d4b1315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6103321c6910686d14ed6b062e54657eb85186fc6962770a95a4e968495de3c9
[INFO] running `Command { std: "docker" "start" "-a" "6103321c6910686d14ed6b062e54657eb85186fc6962770a95a4e968495de3c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hc12_at-130f21159ef14b97)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test hc12::test::get_more_parameters ... ok
[INFO] [stdout] test hc12::test::go_to_sleep_and_wake_up ... ok
[INFO] [stdout] test hc12::test::get_version ... ok
[INFO] [stdout] test hc12::test::get_parameters ... ok
[INFO] [stdout] test hc12::test::is_ok ... ok
[INFO] [stdout] test hc12::test::receive_buffer ... ok
[INFO] [stdout] test hc12::test::send_buffer ... ok
[INFO] [stdout] test hc12::test::usage_from_readme ... ok
[INFO] [stdout] test settings::command::test::set_baudrate_command ... ok
[INFO] [stdout] test settings::command::test::set_channel_command ... ok
[INFO] [stdout] test settings::command::test::set_power_command ... ok
[INFO] [stdout] test hc12::test::reset_to_default ... ok
[INFO] [stdout] test settings::command::test::set_mode_command ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::air_baudrate_fu2 ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::baud_rate_from_primitive ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::baud_rate_set ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::baud_rate_to_primitive ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_air_baud_rate ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_power_dbm ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_power_milliwatt ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::parse_baudrate_from_i32 ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_get_freq_100 ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_get_freq_21 ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_get_freq_default ... ok
[INFO] [stdout] test settings::response_parser::test::parse_baudrate_from_i32 ... ok
[INFO] [stdout] test settings::response_parser::test::parse_baudrate ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_invalid_channel ... ok
[INFO] [stdout] test settings::response_parser::test::parse_channel ... ok
[INFO] [stdout] test settings::response_parser::test::parse_channel_error ... ok
[INFO] [stdout] test settings::parameter::transmission_power::test::parse_power_from_i32 ... ok
[INFO] [stdout] test settings::query::test::query_single_param ... ok
[INFO] [stdout] test settings::response_parser::test::parse_mode ... ok
[INFO] [stdout] test settings::response_parser::test::parse_mode_error ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_wireless_sensitivity_dbm ... ok
[INFO] [stdout] test settings::response_parser::test::parse_power ... ok
[INFO] [stdout] test settings::response_parser::test::parse_power_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hc12-at
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6103321c6910686d14ed6b062e54657eb85186fc6962770a95a4e968495de3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6103321c6910686d14ed6b062e54657eb85186fc6962770a95a4e968495de3c9", kill_on_drop: false }`
[INFO] [stdout] 6103321c6910686d14ed6b062e54657eb85186fc6962770a95a4e968495de3c9