[INFO] fetching crate alex 0.0.0...
[INFO] testing alex-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate alex 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate alex 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 alex 0.0.0
[INFO] finished tweaking crates.io crate alex 0.0.0
[INFO] tweaked toml for crates.io crate alex 0.0.0 written to /workspace/builds/worker-0/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] 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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3c6bd17ef7b22e35aaed174500e5272ffc278e3d764282f5d7bc500b80eef1b
[INFO] running `Command { std: "docker" "start" "-a" "a3c6bd17ef7b22e35aaed174500e5272ffc278e3d764282f5d7bc500b80eef1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c6bd17ef7b22e35aaed174500e5272ffc278e3d764282f5d7bc500b80eef1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c6bd17ef7b22e35aaed174500e5272ffc278e3d764282f5d7bc500b80eef1b", kill_on_drop: false }`
[INFO] [stdout] a3c6bd17ef7b22e35aaed174500e5272ffc278e3d764282f5d7bc500b80eef1b
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4277d429152aa266f290310e84dc8b9a0a965b85a26d017eb8574bb37793f8c
[INFO] running `Command { std: "docker" "start" "-a" "f4277d429152aa266f290310e84dc8b9a0a965b85a26d017eb8574bb37793f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling alex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f4277d429152aa266f290310e84dc8b9a0a965b85a26d017eb8574bb37793f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4277d429152aa266f290310e84dc8b9a0a965b85a26d017eb8574bb37793f8c", kill_on_drop: false }`
[INFO] [stdout] f4277d429152aa266f290310e84dc8b9a0a965b85a26d017eb8574bb37793f8c
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe529a3bd93743d9afde19416f3892e61c03460c9fa5b06be576be871ea9dff
[INFO] running `Command { std: "docker" "start" "-a" "3fe529a3bd93743d9afde19416f3892e61c03460c9fa5b06be576be871ea9dff", kill_on_drop: false }`
[INFO] [stderr]    Compiling alex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3fe529a3bd93743d9afde19416f3892e61c03460c9fa5b06be576be871ea9dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe529a3bd93743d9afde19416f3892e61c03460c9fa5b06be576be871ea9dff", kill_on_drop: false }`
[INFO] [stdout] 3fe529a3bd93743d9afde19416f3892e61c03460c9fa5b06be576be871ea9dff
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c7c2fb808161a83c8ee0d454591a9f988efe3bd85d700b94f793fa3b03cc9cd
[INFO] running `Command { std: "docker" "start" "-a" "8c7c2fb808161a83c8ee0d454591a9f988efe3bd85d700b94f793fa3b03cc9cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alex-baaeccf55f2e301e)
[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 alex
[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" "8c7c2fb808161a83c8ee0d454591a9f988efe3bd85d700b94f793fa3b03cc9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7c2fb808161a83c8ee0d454591a9f988efe3bd85d700b94f793fa3b03cc9cd", kill_on_drop: false }`
[INFO] [stdout] 8c7c2fb808161a83c8ee0d454591a9f988efe3bd85d700b94f793fa3b03cc9cd