[INFO] fetching crate drizzle 0.1.0...
[INFO] testing drizzle-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate drizzle 0.1.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate drizzle 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drizzle 0.1.0
[INFO] finished tweaking crates.io crate drizzle 0.1.0
[INFO] tweaked toml for crates.io crate drizzle 0.1.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate drizzle 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6a0e9be0d7b96b332224f674a8586ec9e19961f3b41b81a8120bd59c4ea32aa
[INFO] running `Command { std: "docker" "start" "-a" "f6a0e9be0d7b96b332224f674a8586ec9e19961f3b41b81a8120bd59c4ea32aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6a0e9be0d7b96b332224f674a8586ec9e19961f3b41b81a8120bd59c4ea32aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a0e9be0d7b96b332224f674a8586ec9e19961f3b41b81a8120bd59c4ea32aa", kill_on_drop: false }`
[INFO] [stdout] f6a0e9be0d7b96b332224f674a8586ec9e19961f3b41b81a8120bd59c4ea32aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8e5f41713dbec19b6ba000a3748f27b0d8379bf215c445c6616fdfadbf85484
[INFO] running `Command { std: "docker" "start" "-a" "c8e5f41713dbec19b6ba000a3748f27b0d8379bf215c445c6616fdfadbf85484", kill_on_drop: false }`
[INFO] [stderr]    Compiling drizzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c8e5f41713dbec19b6ba000a3748f27b0d8379bf215c445c6616fdfadbf85484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e5f41713dbec19b6ba000a3748f27b0d8379bf215c445c6616fdfadbf85484", kill_on_drop: false }`
[INFO] [stdout] c8e5f41713dbec19b6ba000a3748f27b0d8379bf215c445c6616fdfadbf85484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db8a834fccd1e8c3cd0f5b0863f6e4a2436a335c0f6108ecf3695e9251795144
[INFO] running `Command { std: "docker" "start" "-a" "db8a834fccd1e8c3cd0f5b0863f6e4a2436a335c0f6108ecf3695e9251795144", kill_on_drop: false }`
[INFO] [stderr]    Compiling drizzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "db8a834fccd1e8c3cd0f5b0863f6e4a2436a335c0f6108ecf3695e9251795144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8a834fccd1e8c3cd0f5b0863f6e4a2436a335c0f6108ecf3695e9251795144", kill_on_drop: false }`
[INFO] [stdout] db8a834fccd1e8c3cd0f5b0863f6e4a2436a335c0f6108ecf3695e9251795144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa3fed9d7db6ec91e4200843bdf874f54d2bda2909c18950cd3683da2a4a7b29
[INFO] running `Command { std: "docker" "start" "-a" "fa3fed9d7db6ec91e4200843bdf874f54d2bda2909c18950cd3683da2a4a7b29", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/drizzle-40ede0504be3b4c6)
[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" "fa3fed9d7db6ec91e4200843bdf874f54d2bda2909c18950cd3683da2a4a7b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3fed9d7db6ec91e4200843bdf874f54d2bda2909c18950cd3683da2a4a7b29", kill_on_drop: false }`
[INFO] [stdout] fa3fed9d7db6ec91e4200843bdf874f54d2bda2909c18950cd3683da2a4a7b29