[INFO] fetching crate nil 0.1.0...
[INFO] testing nil-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate nil 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate nil 0.1.0 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 nil 0.1.0
[INFO] finished tweaking crates.io crate nil 0.1.0
[INFO] tweaked toml for crates.io crate nil 0.1.0 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] bcf02d6b4b180524cdb0465aa86cd3bad56be7d74decf06d4a3c09b3d1e26545
[INFO] running `Command { std: "docker" "start" "-a" "bcf02d6b4b180524cdb0465aa86cd3bad56be7d74decf06d4a3c09b3d1e26545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf02d6b4b180524cdb0465aa86cd3bad56be7d74decf06d4a3c09b3d1e26545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf02d6b4b180524cdb0465aa86cd3bad56be7d74decf06d4a3c09b3d1e26545", kill_on_drop: false }`
[INFO] [stdout] bcf02d6b4b180524cdb0465aa86cd3bad56be7d74decf06d4a3c09b3d1e26545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 878c7fc88ddfa87677a1ed908134499aa978d95843447c7ca49f6c0e40c44176
[INFO] running `Command { std: "docker" "start" "-a" "878c7fc88ddfa87677a1ed908134499aa978d95843447c7ca49f6c0e40c44176", kill_on_drop: false }`
[INFO] [stderr]    Compiling nil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "878c7fc88ddfa87677a1ed908134499aa978d95843447c7ca49f6c0e40c44176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878c7fc88ddfa87677a1ed908134499aa978d95843447c7ca49f6c0e40c44176", kill_on_drop: false }`
[INFO] [stdout] 878c7fc88ddfa87677a1ed908134499aa978d95843447c7ca49f6c0e40c44176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d255b2dd9ff24939db112b92859c7bc3401ed4eb64ea5952b00b21441498469d
[INFO] running `Command { std: "docker" "start" "-a" "d255b2dd9ff24939db112b92859c7bc3401ed4eb64ea5952b00b21441498469d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "d255b2dd9ff24939db112b92859c7bc3401ed4eb64ea5952b00b21441498469d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d255b2dd9ff24939db112b92859c7bc3401ed4eb64ea5952b00b21441498469d", kill_on_drop: false }`
[INFO] [stdout] d255b2dd9ff24939db112b92859c7bc3401ed4eb64ea5952b00b21441498469d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] eef5b1dbb8ddc31b599c5c7609dfca43b85664eb71d5b8a4cf40d94bbb1671d1
[INFO] running `Command { std: "docker" "start" "-a" "eef5b1dbb8ddc31b599c5c7609dfca43b85664eb71d5b8a4cf40d94bbb1671d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nil-bba0c7dd3376ddb4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nil
[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" "eef5b1dbb8ddc31b599c5c7609dfca43b85664eb71d5b8a4cf40d94bbb1671d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef5b1dbb8ddc31b599c5c7609dfca43b85664eb71d5b8a4cf40d94bbb1671d1", kill_on_drop: false }`
[INFO] [stdout] eef5b1dbb8ddc31b599c5c7609dfca43b85664eb71d5b8a4cf40d94bbb1671d1