[INFO] fetching crate nfc-device 0.0.0-unreleased...
[INFO] testing nfc-device-0.0.0-unreleased against 1.59.0 for beta-1.60-1
[INFO] extracting crate nfc-device 0.0.0-unreleased into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate nfc-device 0.0.0-unreleased on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nfc-device 0.0.0-unreleased
[INFO] finished tweaking crates.io crate nfc-device 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate nfc-device 0.0.0-unreleased written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd2b9fc1ba214bf1f75bb572360f0940486690dbe9a114f126b119d422958dfa
[INFO] running `Command { std: "docker" "start" "-a" "cd2b9fc1ba214bf1f75bb572360f0940486690dbe9a114f126b119d422958dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd2b9fc1ba214bf1f75bb572360f0940486690dbe9a114f126b119d422958dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2b9fc1ba214bf1f75bb572360f0940486690dbe9a114f126b119d422958dfa", kill_on_drop: false }`
[INFO] [stdout] cd2b9fc1ba214bf1f75bb572360f0940486690dbe9a114f126b119d422958dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3be74d5182451f243c2659d8feba05fb18164d4997a2c18b9e79d504e9826e9
[INFO] running `Command { std: "docker" "start" "-a" "d3be74d5182451f243c2659d8feba05fb18164d4997a2c18b9e79d504e9826e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nfc-device v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "d3be74d5182451f243c2659d8feba05fb18164d4997a2c18b9e79d504e9826e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3be74d5182451f243c2659d8feba05fb18164d4997a2c18b9e79d504e9826e9", kill_on_drop: false }`
[INFO] [stdout] d3be74d5182451f243c2659d8feba05fb18164d4997a2c18b9e79d504e9826e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 239608c7c6c2c49fa5b004a875ddfa110b1994220d797a4907c398368020402d
[INFO] running `Command { std: "docker" "start" "-a" "239608c7c6c2c49fa5b004a875ddfa110b1994220d797a4907c398368020402d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nfc-device v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "239608c7c6c2c49fa5b004a875ddfa110b1994220d797a4907c398368020402d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239608c7c6c2c49fa5b004a875ddfa110b1994220d797a4907c398368020402d", kill_on_drop: false }`
[INFO] [stdout] 239608c7c6c2c49fa5b004a875ddfa110b1994220d797a4907c398368020402d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e7e04e80512280156f2a7d39af6dbe2d12799c548af876700b1bdc4f848209a
[INFO] running `Command { std: "docker" "start" "-a" "3e7e04e80512280156f2a7d39af6dbe2d12799c548af876700b1bdc4f848209a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nfc_device-c3fede7f1e509682)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nfc-device
[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] [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" "3e7e04e80512280156f2a7d39af6dbe2d12799c548af876700b1bdc4f848209a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7e04e80512280156f2a7d39af6dbe2d12799c548af876700b1bdc4f848209a", kill_on_drop: false }`
[INFO] [stdout] 3e7e04e80512280156f2a7d39af6dbe2d12799c548af876700b1bdc4f848209a