[INFO] fetching crate hc12-at 0.1.0...
[INFO] testing hc12-at-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate hc12-at 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hc12-at 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hc12-at 0.1.0
[INFO] finished tweaking crates.io crate hc12-at 0.1.0
[INFO] tweaked toml for crates.io crate hc12-at 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debugless-unwrap v0.0.4
[INFO] [stderr]   Downloaded at-commands v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 227713b583b4ee74f1a40ba1848646cf5b7581969608e66ced80c790d64d9f4b
[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" "227713b583b4ee74f1a40ba1848646cf5b7581969608e66ced80c790d64d9f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227713b583b4ee74f1a40ba1848646cf5b7581969608e66ced80c790d64d9f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227713b583b4ee74f1a40ba1848646cf5b7581969608e66ced80c790d64d9f4b", kill_on_drop: false }`
[INFO] [stdout] 227713b583b4ee74f1a40ba1848646cf5b7581969608e66ced80c790d64d9f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] e8808b9883ac448117e74efe1edda209f97a78b18cf5f232c35a18bba0d5e783
[INFO] running `Command { std: "docker" "start" "-a" "e8808b9883ac448117e74efe1edda209f97a78b18cf5f232c35a18bba0d5e783", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling at-commands v0.5.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling hc12-at v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.65s
[INFO] running `Command { std: "docker" "inspect" "e8808b9883ac448117e74efe1edda209f97a78b18cf5f232c35a18bba0d5e783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8808b9883ac448117e74efe1edda209f97a78b18cf5f232c35a18bba0d5e783", kill_on_drop: false }`
[INFO] [stdout] e8808b9883ac448117e74efe1edda209f97a78b18cf5f232c35a18bba0d5e783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d203f9a67c2a358581d46d03e2aef71fbe2cf8808213278b0e1c506f1387f5f3
[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" "d203f9a67c2a358581d46d03e2aef71fbe2cf8808213278b0e1c506f1387f5f3", 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 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "d203f9a67c2a358581d46d03e2aef71fbe2cf8808213278b0e1c506f1387f5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d203f9a67c2a358581d46d03e2aef71fbe2cf8808213278b0e1c506f1387f5f3", kill_on_drop: false }`
[INFO] [stdout] d203f9a67c2a358581d46d03e2aef71fbe2cf8808213278b0e1c506f1387f5f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 631c9cd14a2fcdc66165d09e6bc5ea94a540740ef3e83bd241aea3f9acb3e552
[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" "631c9cd14a2fcdc66165d09e6bc5ea94a540740ef3e83bd241aea3f9acb3e552", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hc12_at-8709b5317fb0426d)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test settings::command::test::set_baudrate_command ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::baud_rate_set ... 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::command::test::set_power_command ... ok
[INFO] [stdout] test hc12::test::reset_to_default ... ok
[INFO] [stdout] test hc12::test::get_more_parameters ... ok
[INFO] [stdout] test hc12::test::get_parameters ... ok
[INFO] [stdout] test hc12::test::usage_from_readme ... ok
[INFO] [stdout] test settings::command::test::set_mode_command ... ok
[INFO] [stdout] test settings::command::test::set_channel_command ... ok
[INFO] [stdout] test hc12::test::get_version ... ok
[INFO] [stdout] test hc12::test::send_buffer ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_air_baud_rate ... ok
[INFO] [stdout] test hc12::test::go_to_sleep_and_wake_up ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_power_milliwatt ... ok
[INFO] [stdout] test hc12::test::is_ok ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_wireless_sensitivity_dbm ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::parse_baudrate_from_i32 ... ok
[INFO] [stdout] test hc12::test::receive_buffer ... ok
[INFO] [stdout] test settings::response_parser::test::parse_power_error ... ok
[INFO] [stdout] test settings::query::test::query_single_param ... ok
[INFO] [stdout] test settings::response_parser::test::parse_power ... ok
[INFO] [stdout] test settings::response_parser::test::parse_mode_error ... ok
[INFO] [stdout] test settings::parameter::baudrate::test::get_power_dbm ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_get_freq_100 ... ok
[INFO] [stdout] test settings::response_parser::test::parse_baudrate ... ok
[INFO] [stderr]    Doc-tests hc12-at
[INFO] [stdout] test settings::parameter::baudrate::test::baud_rate_to_primitive ... ok
[INFO] [stdout] test settings::response_parser::test::parse_baudrate_from_i32 ... 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::response_parser::test::parse_channel ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_get_freq_default ... ok
[INFO] [stdout] test settings::response_parser::test::parse_mode ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_get_freq_21 ... ok
[INFO] [stdout] test settings::parameter::channel::test::test_channel_invalid_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "631c9cd14a2fcdc66165d09e6bc5ea94a540740ef3e83bd241aea3f9acb3e552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631c9cd14a2fcdc66165d09e6bc5ea94a540740ef3e83bd241aea3f9acb3e552", kill_on_drop: false }`
[INFO] [stdout] 631c9cd14a2fcdc66165d09e6bc5ea94a540740ef3e83bd241aea3f9acb3e552