[INFO] cloning repository https://github.com/dippa-1/rust-serial-esp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dippa-1/rust-serial-esp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdippa-1%2Frust-serial-esp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdippa-1%2Frust-serial-esp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ae8cb7fca8be2552c5da5e02bc87d0d01681f3a
[INFO] testing dippa-1/rust-serial-esp against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdippa-1%2Frust-serial-esp" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dippa-1/rust-serial-esp 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 git repo https://github.com/dippa-1/rust-serial-esp
[INFO] finished tweaking git repo https://github.com/dippa-1/rust-serial-esp
[INFO] tweaked toml for git repo https://github.com/dippa-1/rust-serial-esp written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/dippa-1/rust-serial-esp 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] [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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 8f31bbe2c7e7f7a348273c12e3bd1f464fdd0f5e5ce0ff38aee61ea128048116
[INFO] running `Command { std: "docker" "start" "-a" "8f31bbe2c7e7f7a348273c12e3bd1f464fdd0f5e5ce0ff38aee61ea128048116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f31bbe2c7e7f7a348273c12e3bd1f464fdd0f5e5ce0ff38aee61ea128048116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f31bbe2c7e7f7a348273c12e3bd1f464fdd0f5e5ce0ff38aee61ea128048116", kill_on_drop: false }`
[INFO] [stdout] 8f31bbe2c7e7f7a348273c12e3bd1f464fdd0f5e5ce0ff38aee61ea128048116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 8ecb4bd60166e6591a947d8226004817fcc90c0400b389fb697994916c20570d
[INFO] running `Command { std: "docker" "start" "-a" "8ecb4bd60166e6591a947d8226004817fcc90c0400b389fb697994916c20570d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling nix v0.16.1
[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 rust-serial-esp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `Command { std: "docker" "inspect" "8ecb4bd60166e6591a947d8226004817fcc90c0400b389fb697994916c20570d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ecb4bd60166e6591a947d8226004817fcc90c0400b389fb697994916c20570d", kill_on_drop: false }`
[INFO] [stdout] 8ecb4bd60166e6591a947d8226004817fcc90c0400b389fb697994916c20570d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 94e9bcdb1a6ce1178408e5f15900a76fca8a6f1cdcdd234fbd9628044e07b94b
[INFO] running `Command { std: "docker" "start" "-a" "94e9bcdb1a6ce1178408e5f15900a76fca8a6f1cdcdd234fbd9628044e07b94b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-serial-esp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_serial_esp-f994d07b45c93270)
[INFO] running `Command { std: "docker" "inspect" "94e9bcdb1a6ce1178408e5f15900a76fca8a6f1cdcdd234fbd9628044e07b94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e9bcdb1a6ce1178408e5f15900a76fca8a6f1cdcdd234fbd9628044e07b94b", kill_on_drop: false }`
[INFO] [stdout] 94e9bcdb1a6ce1178408e5f15900a76fca8a6f1cdcdd234fbd9628044e07b94b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 51b9fb753ae3e448f1f7310956ef03f742326fed1155d5db18942cb9f73a068b
[INFO] running `Command { std: "docker" "start" "-a" "51b9fb753ae3e448f1f7310956ef03f742326fed1155d5db18942cb9f73a068b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_serial_esp-f994d07b45c93270)
[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" "51b9fb753ae3e448f1f7310956ef03f742326fed1155d5db18942cb9f73a068b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b9fb753ae3e448f1f7310956ef03f742326fed1155d5db18942cb9f73a068b", kill_on_drop: false }`
[INFO] [stdout] 51b9fb753ae3e448f1f7310956ef03f742326fed1155d5db18942cb9f73a068b