[INFO] fetching crate esp8266-wifi-serial 0.1.3...
[INFO] testing esp8266-wifi-serial-0.1.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate esp8266-wifi-serial 0.1.3 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate esp8266-wifi-serial 0.1.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esp8266-wifi-serial 0.1.3
[INFO] finished tweaking crates.io crate esp8266-wifi-serial 0.1.3
[INFO] tweaked toml for crates.io crate esp8266-wifi-serial 0.1.3 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded no-std-net v0.5.0
[INFO] [stderr]   Downloaded no-stdout v0.1.0
[INFO] [stderr]   Downloaded simple-clock v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b172edec129d6045f5577f354581fee328b964e6ebf54562645cfc323340c60
[INFO] running `Command { std: "docker" "start" "-a" "4b172edec129d6045f5577f354581fee328b964e6ebf54562645cfc323340c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b172edec129d6045f5577f354581fee328b964e6ebf54562645cfc323340c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b172edec129d6045f5577f354581fee328b964e6ebf54562645cfc323340c60", kill_on_drop: false }`
[INFO] [stdout] 4b172edec129d6045f5577f354581fee328b964e6ebf54562645cfc323340c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eec30b0e113757ec776cb4890e73058e4d46dc43b3d39f562349cad08ea0eac
[INFO] running `Command { std: "docker" "start" "-a" "2eec30b0e113757ec776cb4890e73058e4d46dc43b3d39f562349cad08ea0eac", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.7.4
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling no-std-net v0.5.0
[INFO] [stderr]    Compiling no-stdout v0.1.0
[INFO] [stderr]    Compiling simple-clock v0.1.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling esp8266-wifi-serial v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "2eec30b0e113757ec776cb4890e73058e4d46dc43b3d39f562349cad08ea0eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eec30b0e113757ec776cb4890e73058e4d46dc43b3d39f562349cad08ea0eac", kill_on_drop: false }`
[INFO] [stdout] 2eec30b0e113757ec776cb4890e73058e4d46dc43b3d39f562349cad08ea0eac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98606248993ac6651beef984e0eb4532021188b54840c2c580158a6d26889c88
[INFO] running `Command { std: "docker" "start" "-a" "98606248993ac6651beef984e0eb4532021188b54840c2c580158a6d26889c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling esp8266-wifi-serial v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "98606248993ac6651beef984e0eb4532021188b54840c2c580158a6d26889c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98606248993ac6651beef984e0eb4532021188b54840c2c580158a6d26889c88", kill_on_drop: false }`
[INFO] [stdout] 98606248993ac6651beef984e0eb4532021188b54840c2c580158a6d26889c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d6d58914a7dcc1cf4ccce01b356fd31f38957e0c48b76ebdfe9ba6e88cb6391
[INFO] running `Command { std: "docker" "start" "-a" "4d6d58914a7dcc1cf4ccce01b356fd31f38957e0c48b76ebdfe9ba6e88cb6391", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/esp8266_wifi_serial-87ea5389dcf545bf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parser::test_parse_close ... ok
[INFO] [stdout] test parser::test_parse_connect ... ok
[INFO] [stdout] test parser::test_parse_data_available ... ok
[INFO] [stdout] test tests::test_parse_close ... ok
[INFO] [stdout] test tests::test_parse_connect ... ok
[INFO] [stdout] test tests::test_parse_data_available ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/commands.rs (/opt/rustwide/target/debug/deps/commands-b78cd6dd9f4edf7a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test integration_test_init ... ignored
[INFO] [stdout] test integration_test_joinap_fail ... ignored
[INFO] [stdout] test integration_test_joinap_ok ... ignored
[INFO] [stdout] test integration_test_softap ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esp8266-wifi-serial
[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" "4d6d58914a7dcc1cf4ccce01b356fd31f38957e0c48b76ebdfe9ba6e88cb6391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6d58914a7dcc1cf4ccce01b356fd31f38957e0c48b76ebdfe9ba6e88cb6391", kill_on_drop: false }`
[INFO] [stdout] 4d6d58914a7dcc1cf4ccce01b356fd31f38957e0c48b76ebdfe9ba6e88cb6391
