[INFO] fetching crate intel_mcs51_cpu 0.1.1...
[INFO] testing intel_mcs51_cpu-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate intel_mcs51_cpu 0.1.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate intel_mcs51_cpu 0.1.1 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 crates.io crate intel_mcs51_cpu 0.1.1
[INFO] finished tweaking crates.io crate intel_mcs51_cpu 0.1.1
[INFO] tweaked toml for crates.io crate intel_mcs51_cpu 0.1.1 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 4f86a93c54bc1af5d0be2a4f3b86b4ad243158a7c638df7ab724f45047b8a824
[INFO] running `Command { std: "docker" "start" "-a" "4f86a93c54bc1af5d0be2a4f3b86b4ad243158a7c638df7ab724f45047b8a824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f86a93c54bc1af5d0be2a4f3b86b4ad243158a7c638df7ab724f45047b8a824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f86a93c54bc1af5d0be2a4f3b86b4ad243158a7c638df7ab724f45047b8a824", kill_on_drop: false }`
[INFO] [stdout] 4f86a93c54bc1af5d0be2a4f3b86b4ad243158a7c638df7ab724f45047b8a824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 1aedf9b1a4beccc3451728798d9b5aa095aadcd2ca8b1b418e671b14d93c9dbf
[INFO] running `Command { std: "docker" "start" "-a" "1aedf9b1a4beccc3451728798d9b5aa095aadcd2ca8b1b418e671b14d93c9dbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intel_mcs51_cpu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "1aedf9b1a4beccc3451728798d9b5aa095aadcd2ca8b1b418e671b14d93c9dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aedf9b1a4beccc3451728798d9b5aa095aadcd2ca8b1b418e671b14d93c9dbf", kill_on_drop: false }`
[INFO] [stdout] 1aedf9b1a4beccc3451728798d9b5aa095aadcd2ca8b1b418e671b14d93c9dbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 2062656c1e5e724b100a3babb068319b291c93e61855e0dbf4a35dd1aa16d9be
[INFO] running `Command { std: "docker" "start" "-a" "2062656c1e5e724b100a3babb068319b291c93e61855e0dbf4a35dd1aa16d9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling intel_mcs51_cpu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/intel_mcs51_cpu-669ec9120605fef0)
[INFO] running `Command { std: "docker" "inspect" "2062656c1e5e724b100a3babb068319b291c93e61855e0dbf4a35dd1aa16d9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2062656c1e5e724b100a3babb068319b291c93e61855e0dbf4a35dd1aa16d9be", kill_on_drop: false }`
[INFO] [stdout] 2062656c1e5e724b100a3babb068319b291c93e61855e0dbf4a35dd1aa16d9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 9b8b54fb92410167f98bc5ea50167afc6f47ec9df7406124ff17e65679634740
[INFO] running `Command { std: "docker" "start" "-a" "9b8b54fb92410167f98bc5ea50167afc6f47ec9df7406124ff17e65679634740", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/intel_mcs51_cpu-669ec9120605fef0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intel_mcs51_cpu
[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" "9b8b54fb92410167f98bc5ea50167afc6f47ec9df7406124ff17e65679634740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8b54fb92410167f98bc5ea50167afc6f47ec9df7406124ff17e65679634740", kill_on_drop: false }`
[INFO] [stdout] 9b8b54fb92410167f98bc5ea50167afc6f47ec9df7406124ff17e65679634740