[INFO] fetching crate my_dependencies 0.1.0...
[INFO] testing my_dependencies-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate my_dependencies 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate my_dependencies 0.1.0 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 my_dependencies 0.1.0
[INFO] finished tweaking crates.io crate my_dependencies 0.1.0
[INFO] tweaked toml for crates.io crate my_dependencies 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 cargo_toml v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fa50cf213524d858479fa8f395460104ab3d9d3ad1f93bd7631eebfef170555c
[INFO] running `Command { std: "docker" "start" "-a" "fa50cf213524d858479fa8f395460104ab3d9d3ad1f93bd7631eebfef170555c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa50cf213524d858479fa8f395460104ab3d9d3ad1f93bd7631eebfef170555c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa50cf213524d858479fa8f395460104ab3d9d3ad1f93bd7631eebfef170555c", kill_on_drop: false }`
[INFO] [stdout] fa50cf213524d858479fa8f395460104ab3d9d3ad1f93bd7631eebfef170555c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9a2772e47178af8a99089c7e2b1ecff5aa993a478a1ae0fb06010e8ff21b06a3
[INFO] running `Command { std: "docker" "start" "-a" "9a2772e47178af8a99089c7e2b1ecff5aa993a478a1ae0fb06010e8ff21b06a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cargo_toml v0.8.1
[INFO] [stderr]    Compiling my_dependencies v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "9a2772e47178af8a99089c7e2b1ecff5aa993a478a1ae0fb06010e8ff21b06a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2772e47178af8a99089c7e2b1ecff5aa993a478a1ae0fb06010e8ff21b06a3", kill_on_drop: false }`
[INFO] [stdout] 9a2772e47178af8a99089c7e2b1ecff5aa993a478a1ae0fb06010e8ff21b06a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 93db8734c1dd3fca06013e9485ffb68599bc9e4267d0dc38302c4141a8eabc5e
[INFO] running `Command { std: "docker" "start" "-a" "93db8734c1dd3fca06013e9485ffb68599bc9e4267d0dc38302c4141a8eabc5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_dependencies v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "93db8734c1dd3fca06013e9485ffb68599bc9e4267d0dc38302c4141a8eabc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93db8734c1dd3fca06013e9485ffb68599bc9e4267d0dc38302c4141a8eabc5e", kill_on_drop: false }`
[INFO] [stdout] 93db8734c1dd3fca06013e9485ffb68599bc9e4267d0dc38302c4141a8eabc5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6d414a644fec88df52d2bbfae189b11918dcb7107b9c154358ca7ce589cdf0f5
[INFO] running `Command { std: "docker" "start" "-a" "6d414a644fec88df52d2bbfae189b11918dcb7107b9c154358ca7ce589cdf0f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_dependencies-dd8777881b163af6)
[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 my_dependencies
[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" "6d414a644fec88df52d2bbfae189b11918dcb7107b9c154358ca7ce589cdf0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d414a644fec88df52d2bbfae189b11918dcb7107b9c154358ca7ce589cdf0f5", kill_on_drop: false }`
[INFO] [stdout] 6d414a644fec88df52d2bbfae189b11918dcb7107b9c154358ca7ce589cdf0f5