[INFO] fetching crate ledger-sdk 0.0.0...
[INFO] testing ledger-sdk-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ledger-sdk 0.0.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate ledger-sdk 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ledger-sdk 0.0.0
[INFO] finished tweaking crates.io crate ledger-sdk 0.0.0
[INFO] tweaked toml for crates.io crate ledger-sdk 0.0.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57f2dd3aa877816da2e9cd4e4647327a5ec966f2e33452da66c9c9a28d844554
[INFO] running `Command { std: "docker" "start" "-a" "57f2dd3aa877816da2e9cd4e4647327a5ec966f2e33452da66c9c9a28d844554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57f2dd3aa877816da2e9cd4e4647327a5ec966f2e33452da66c9c9a28d844554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f2dd3aa877816da2e9cd4e4647327a5ec966f2e33452da66c9c9a28d844554", kill_on_drop: false }`
[INFO] [stdout] 57f2dd3aa877816da2e9cd4e4647327a5ec966f2e33452da66c9c9a28d844554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99519bb9461f7af2f07ec598334fd28d63724b65fefdd678ee941819b5747acf
[INFO] running `Command { std: "docker" "start" "-a" "99519bb9461f7af2f07ec598334fd28d63724b65fefdd678ee941819b5747acf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ledger-sdk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "99519bb9461f7af2f07ec598334fd28d63724b65fefdd678ee941819b5747acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99519bb9461f7af2f07ec598334fd28d63724b65fefdd678ee941819b5747acf", kill_on_drop: false }`
[INFO] [stdout] 99519bb9461f7af2f07ec598334fd28d63724b65fefdd678ee941819b5747acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ebbce38f755ea04be48e18d19231e8f8064fb406b0e530376909c246d2ba595
[INFO] running `Command { std: "docker" "start" "-a" "7ebbce38f755ea04be48e18d19231e8f8064fb406b0e530376909c246d2ba595", kill_on_drop: false }`
[INFO] [stderr]    Compiling ledger-sdk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "7ebbce38f755ea04be48e18d19231e8f8064fb406b0e530376909c246d2ba595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebbce38f755ea04be48e18d19231e8f8064fb406b0e530376909c246d2ba595", kill_on_drop: false }`
[INFO] [stdout] 7ebbce38f755ea04be48e18d19231e8f8064fb406b0e530376909c246d2ba595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29302386292ef0f55045b4cfee64c96b7bf6e85f569ef922b0111ce9f1e0bedb
[INFO] running `Command { std: "docker" "start" "-a" "29302386292ef0f55045b4cfee64c96b7bf6e85f569ef922b0111ce9f1e0bedb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ledger_sdk-6ed1eae11f109de7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ledger-sdk
[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] running `Command { std: "docker" "inspect" "29302386292ef0f55045b4cfee64c96b7bf6e85f569ef922b0111ce9f1e0bedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29302386292ef0f55045b4cfee64c96b7bf6e85f569ef922b0111ce9f1e0bedb", kill_on_drop: false }`
[INFO] [stdout] 29302386292ef0f55045b4cfee64c96b7bf6e85f569ef922b0111ce9f1e0bedb