[INFO] fetching crate jrf 0.0.2...
[INFO] testing jrf-0.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jrf 0.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate jrf 0.0.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jrf 0.0.2
[INFO] finished tweaking crates.io crate jrf 0.0.2
[INFO] tweaked toml for crates.io crate jrf 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate jrf 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonist v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bed14f5aa4b2da8abd3b5c8df9b3626420ad48cb02fccbcd55174ad02a757464
[INFO] running `Command { std: "docker" "start" "-a" "bed14f5aa4b2da8abd3b5c8df9b3626420ad48cb02fccbcd55174ad02a757464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bed14f5aa4b2da8abd3b5c8df9b3626420ad48cb02fccbcd55174ad02a757464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed14f5aa4b2da8abd3b5c8df9b3626420ad48cb02fccbcd55174ad02a757464", kill_on_drop: false }`
[INFO] [stdout] bed14f5aa4b2da8abd3b5c8df9b3626420ad48cb02fccbcd55174ad02a757464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a223fa43039c7abacef9281ef6b5e0e859a0c8c616f566249318728a151b85d5
[INFO] running `Command { std: "docker" "start" "-a" "a223fa43039c7abacef9281ef6b5e0e859a0c8c616f566249318728a151b85d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonist v0.0.3
[INFO] [stderr]    Compiling jrf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "a223fa43039c7abacef9281ef6b5e0e859a0c8c616f566249318728a151b85d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a223fa43039c7abacef9281ef6b5e0e859a0c8c616f566249318728a151b85d5", kill_on_drop: false }`
[INFO] [stdout] a223fa43039c7abacef9281ef6b5e0e859a0c8c616f566249318728a151b85d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d069e57c5b05ff504b19cd94dbbf5f0fc50bab65275134d7133d360e335fbdd
[INFO] running `Command { std: "docker" "start" "-a" "7d069e57c5b05ff504b19cd94dbbf5f0fc50bab65275134d7133d360e335fbdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7d069e57c5b05ff504b19cd94dbbf5f0fc50bab65275134d7133d360e335fbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d069e57c5b05ff504b19cd94dbbf5f0fc50bab65275134d7133d360e335fbdd", kill_on_drop: false }`
[INFO] [stdout] 7d069e57c5b05ff504b19cd94dbbf5f0fc50bab65275134d7133d360e335fbdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 274c21924eb347888882990f758cc0aaf4f4ad8b5887402467041baa2a147037
[INFO] running `Command { std: "docker" "start" "-a" "274c21924eb347888882990f758cc0aaf4f4ad8b5887402467041baa2a147037", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jrf-cd030d1eab87d181)
[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" "274c21924eb347888882990f758cc0aaf4f4ad8b5887402467041baa2a147037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274c21924eb347888882990f758cc0aaf4f4ad8b5887402467041baa2a147037", kill_on_drop: false }`
[INFO] [stdout] 274c21924eb347888882990f758cc0aaf4f4ad8b5887402467041baa2a147037