[INFO] cloning repository https://github.com/duskmoon314/uart-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duskmoon314/uart-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduskmoon314%2Fuart-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduskmoon314%2Fuart-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ef89e600ff72c5cd4728a90384d45b242a103ae
[INFO] testing duskmoon314/uart-rs 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%2Fduskmoon314%2Fuart-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/duskmoon314/uart-rs 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/duskmoon314/uart-rs
[INFO] finished tweaking git repo https://github.com/duskmoon314/uart-rs
[INFO] tweaked toml for git repo https://github.com/duskmoon314/uart-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/duskmoon314/uart-rs 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 975f0a7708ff08ee702af4815132cfd300ad5c4c66da67d8a8232332cd8673d3
[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" "975f0a7708ff08ee702af4815132cfd300ad5c4c66da67d8a8232332cd8673d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "975f0a7708ff08ee702af4815132cfd300ad5c4c66da67d8a8232332cd8673d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975f0a7708ff08ee702af4815132cfd300ad5c4c66da67d8a8232332cd8673d3", kill_on_drop: false }`
[INFO] [stdout] 975f0a7708ff08ee702af4815132cfd300ad5c4c66da67d8a8232332cd8673d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce20b70e4326fca4145af202c36261ec931d3eabc433765b5119b1fb77bd5e29
[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" "ce20b70e4326fca4145af202c36261ec931d3eabc433765b5119b1fb77bd5e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling uart_xilinx v0.1.0 (/opt/rustwide/workdir/uart_xilinx)
[INFO] [stderr]    Compiling uart8250 v0.6.0 (/opt/rustwide/workdir/uart8250)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "ce20b70e4326fca4145af202c36261ec931d3eabc433765b5119b1fb77bd5e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce20b70e4326fca4145af202c36261ec931d3eabc433765b5119b1fb77bd5e29", kill_on_drop: false }`
[INFO] [stdout] ce20b70e4326fca4145af202c36261ec931d3eabc433765b5119b1fb77bd5e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] f237b7374711aa288647badd2f8630e738c2bb92bd538c0cf39f7193534a8b73
[INFO] running `Command { std: "docker" "start" "-a" "f237b7374711aa288647badd2f8630e738c2bb92bd538c0cf39f7193534a8b73", kill_on_drop: false }`
[INFO] [stderr]    Compiling uart_xilinx v0.1.0 (/opt/rustwide/workdir/uart_xilinx)
[INFO] [stderr]    Compiling uart8250 v0.6.0 (/opt/rustwide/workdir/uart8250)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uart8250-446009e728d58fb2)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uart_xilinx-3c03c96878776f48)
[INFO] running `Command { std: "docker" "inspect" "f237b7374711aa288647badd2f8630e738c2bb92bd538c0cf39f7193534a8b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f237b7374711aa288647badd2f8630e738c2bb92bd538c0cf39f7193534a8b73", kill_on_drop: false }`
[INFO] [stdout] f237b7374711aa288647badd2f8630e738c2bb92bd538c0cf39f7193534a8b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] de74e34e95cb9c8435fecfc42294de80543fd0ec4163590f292e7c599a1c4748
[INFO] running `Command { std: "docker" "start" "-a" "de74e34e95cb9c8435fecfc42294de80543fd0ec4163590f292e7c599a1c4748", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uart8250-446009e728d58fb2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test uart::tests::read ... ok
[INFO] [stdout] test uart::tests::write ... ok
[INFO] [stdout] test uart::tests::initialise ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uart_xilinx-3c03c96878776f48)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uart8250
[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] [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] [stderr]    Doc-tests uart_xilinx
[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" "de74e34e95cb9c8435fecfc42294de80543fd0ec4163590f292e7c599a1c4748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de74e34e95cb9c8435fecfc42294de80543fd0ec4163590f292e7c599a1c4748", kill_on_drop: false }`
[INFO] [stdout] de74e34e95cb9c8435fecfc42294de80543fd0ec4163590f292e7c599a1c4748