[INFO] fetching crate generic-core 0.0.2...
[INFO] testing generic-core-0.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate generic-core 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate generic-core 0.0.2 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 generic-core 0.0.2
[INFO] finished tweaking crates.io crate generic-core 0.0.2
[INFO] tweaked toml for crates.io crate generic-core 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] dc4dbda5e3bf42727dd3d1c00b6df4b816fb1da5cb3dc6d9318fe95e4d4478fe
[INFO] running `Command { std: "docker" "start" "-a" "dc4dbda5e3bf42727dd3d1c00b6df4b816fb1da5cb3dc6d9318fe95e4d4478fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4dbda5e3bf42727dd3d1c00b6df4b816fb1da5cb3dc6d9318fe95e4d4478fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4dbda5e3bf42727dd3d1c00b6df4b816fb1da5cb3dc6d9318fe95e4d4478fe", kill_on_drop: false }`
[INFO] [stdout] dc4dbda5e3bf42727dd3d1c00b6df4b816fb1da5cb3dc6d9318fe95e4d4478fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f1404d3548867968c759718a04c7b41d6718927a1ee29e62a3fd6217f82c604f
[INFO] running `Command { std: "docker" "start" "-a" "f1404d3548867968c759718a04c7b41d6718927a1ee29e62a3fd6217f82c604f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling generic-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f1404d3548867968c759718a04c7b41d6718927a1ee29e62a3fd6217f82c604f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1404d3548867968c759718a04c7b41d6718927a1ee29e62a3fd6217f82c604f", kill_on_drop: false }`
[INFO] [stdout] f1404d3548867968c759718a04c7b41d6718927a1ee29e62a3fd6217f82c604f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a5c710c76ead84d23a3293170b05d1ffe986edba3a83a85d52909c68015af044
[INFO] running `Command { std: "docker" "start" "-a" "a5c710c76ead84d23a3293170b05d1ffe986edba3a83a85d52909c68015af044", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a5c710c76ead84d23a3293170b05d1ffe986edba3a83a85d52909c68015af044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c710c76ead84d23a3293170b05d1ffe986edba3a83a85d52909c68015af044", kill_on_drop: false }`
[INFO] [stdout] a5c710c76ead84d23a3293170b05d1ffe986edba3a83a85d52909c68015af044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6c072c978c3c16a707049f7b51c07739cda67f1a4fa981833ab9beb3e6d87c4d
[INFO] running `Command { std: "docker" "start" "-a" "6c072c978c3c16a707049f7b51c07739cda67f1a4fa981833ab9beb3e6d87c4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generic_core-a43a9070531a6fe7)
[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 generic-core
[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" "6c072c978c3c16a707049f7b51c07739cda67f1a4fa981833ab9beb3e6d87c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c072c978c3c16a707049f7b51c07739cda67f1a4fa981833ab9beb3e6d87c4d", kill_on_drop: false }`
[INFO] [stdout] 6c072c978c3c16a707049f7b51c07739cda67f1a4fa981833ab9beb3e6d87c4d