[INFO] fetching crate ledger-hw 0.0.1...
[INFO] testing ledger-hw-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ledger-hw 0.0.1 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate ledger-hw 0.0.1 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 ledger-hw 0.0.1
[INFO] finished tweaking crates.io crate ledger-hw 0.0.1
[INFO] tweaked toml for crates.io crate ledger-hw 0.0.1 written to /workspace/builds/worker-118/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 0dc6062f6af3130d37193f0c88e61ea1a56742e8a893d4ffb7ee55fb150c6e86
[INFO] running `Command { std: "docker" "start" "-a" "0dc6062f6af3130d37193f0c88e61ea1a56742e8a893d4ffb7ee55fb150c6e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc6062f6af3130d37193f0c88e61ea1a56742e8a893d4ffb7ee55fb150c6e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc6062f6af3130d37193f0c88e61ea1a56742e8a893d4ffb7ee55fb150c6e86", kill_on_drop: false }`
[INFO] [stdout] 0dc6062f6af3130d37193f0c88e61ea1a56742e8a893d4ffb7ee55fb150c6e86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 282968d2ed75cf895af77f48ba5dff153344e43cca7fc1ecb5e16633ad78b95c
[INFO] running `Command { std: "docker" "start" "-a" "282968d2ed75cf895af77f48ba5dff153344e43cca7fc1ecb5e16633ad78b95c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ledger-hw v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "282968d2ed75cf895af77f48ba5dff153344e43cca7fc1ecb5e16633ad78b95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282968d2ed75cf895af77f48ba5dff153344e43cca7fc1ecb5e16633ad78b95c", kill_on_drop: false }`
[INFO] [stdout] 282968d2ed75cf895af77f48ba5dff153344e43cca7fc1ecb5e16633ad78b95c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] bd92e9bbad54c0ccc083e1b2eb03d478519b385477346b67bc401841a58a4ca2
[INFO] running `Command { std: "docker" "start" "-a" "bd92e9bbad54c0ccc083e1b2eb03d478519b385477346b67bc401841a58a4ca2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ledger-hw v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ledger_hw-6f8e55a6dd6ebdec)
[INFO] running `Command { std: "docker" "inspect" "bd92e9bbad54c0ccc083e1b2eb03d478519b385477346b67bc401841a58a4ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd92e9bbad54c0ccc083e1b2eb03d478519b385477346b67bc401841a58a4ca2", kill_on_drop: false }`
[INFO] [stdout] bd92e9bbad54c0ccc083e1b2eb03d478519b385477346b67bc401841a58a4ca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] ee12f3a355e175493d8bc687fda6fb18fc5f21a566e6dea721d70a43749aa67b
[INFO] running `Command { std: "docker" "start" "-a" "ee12f3a355e175493d8bc687fda6fb18fc5f21a566e6dea721d70a43749aa67b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ledger_hw-6f8e55a6dd6ebdec)
[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 ledger-hw
[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" "ee12f3a355e175493d8bc687fda6fb18fc5f21a566e6dea721d70a43749aa67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee12f3a355e175493d8bc687fda6fb18fc5f21a566e6dea721d70a43749aa67b", kill_on_drop: false }`
[INFO] [stdout] ee12f3a355e175493d8bc687fda6fb18fc5f21a566e6dea721d70a43749aa67b