[INFO] fetching crate ledger-rs 0.0.0...
[INFO] testing ledger-rs-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate ledger-rs 0.0.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate ledger-rs 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ledger-rs 0.0.0
[INFO] finished tweaking crates.io crate ledger-rs 0.0.0
[INFO] tweaked toml for crates.io crate ledger-rs 0.0.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fd8de0bb414fba8a6c644a87dc4372cfc1ec95ff82505cd7961a5e481e0d3e9
[INFO] running `Command { std: "docker" "start" "-a" "1fd8de0bb414fba8a6c644a87dc4372cfc1ec95ff82505cd7961a5e481e0d3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fd8de0bb414fba8a6c644a87dc4372cfc1ec95ff82505cd7961a5e481e0d3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd8de0bb414fba8a6c644a87dc4372cfc1ec95ff82505cd7961a5e481e0d3e9", kill_on_drop: false }`
[INFO] [stdout] 1fd8de0bb414fba8a6c644a87dc4372cfc1ec95ff82505cd7961a5e481e0d3e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96cb3b7af7901cd78cef4bbd1f5a27d4eafeec608b97b9dd282eacd0a475a20e
[INFO] running `Command { std: "docker" "start" "-a" "96cb3b7af7901cd78cef4bbd1f5a27d4eafeec608b97b9dd282eacd0a475a20e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ledger-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "96cb3b7af7901cd78cef4bbd1f5a27d4eafeec608b97b9dd282eacd0a475a20e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cb3b7af7901cd78cef4bbd1f5a27d4eafeec608b97b9dd282eacd0a475a20e", kill_on_drop: false }`
[INFO] [stdout] 96cb3b7af7901cd78cef4bbd1f5a27d4eafeec608b97b9dd282eacd0a475a20e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b842e18c6abeed5ea768636191847a0d37ff892dfe59aad878c7b0eb44538d6
[INFO] running `Command { std: "docker" "start" "-a" "3b842e18c6abeed5ea768636191847a0d37ff892dfe59aad878c7b0eb44538d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ledger-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "3b842e18c6abeed5ea768636191847a0d37ff892dfe59aad878c7b0eb44538d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b842e18c6abeed5ea768636191847a0d37ff892dfe59aad878c7b0eb44538d6", kill_on_drop: false }`
[INFO] [stdout] 3b842e18c6abeed5ea768636191847a0d37ff892dfe59aad878c7b0eb44538d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 116282e6fb270c68e7a68fbcbddff35ac2e51c2d8a94ad7257cdf782a9f13181
[INFO] running `Command { std: "docker" "start" "-a" "116282e6fb270c68e7a68fbcbddff35ac2e51c2d8a94ad7257cdf782a9f13181", 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_rs-5fb8801ea75169c8)
[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-rs
[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" "116282e6fb270c68e7a68fbcbddff35ac2e51c2d8a94ad7257cdf782a9f13181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116282e6fb270c68e7a68fbcbddff35ac2e51c2d8a94ad7257cdf782a9f13181", kill_on_drop: false }`
[INFO] [stdout] 116282e6fb270c68e7a68fbcbddff35ac2e51c2d8a94ad7257cdf782a9f13181
