[INFO] fetching crate bud 0.0.1...
[INFO] checking bud-0.0.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate bud 0.0.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate bud 0.0.1 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 bud 0.0.1
[INFO] finished tweaking crates.io crate bud 0.0.1
[INFO] tweaked toml for crates.io crate bud 0.0.1 written to /workspace/builds/worker-16/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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] fbe4243fa0e4e64088e3db595a9a6f72f56a88b6c6bfce8b9a193ab6e8091d91
[INFO] running `Command { std: "docker" "start" "-a" "fbe4243fa0e4e64088e3db595a9a6f72f56a88b6c6bfce8b9a193ab6e8091d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe4243fa0e4e64088e3db595a9a6f72f56a88b6c6bfce8b9a193ab6e8091d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe4243fa0e4e64088e3db595a9a6f72f56a88b6c6bfce8b9a193ab6e8091d91", kill_on_drop: false }`
[INFO] [stdout] fbe4243fa0e4e64088e3db595a9a6f72f56a88b6c6bfce8b9a193ab6e8091d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2afe35ff367348a5032eeceb7a9489c3328ff1a5bbfcb196e720b05b28aac111
[INFO] running `Command { std: "docker" "start" "-a" "2afe35ff367348a5032eeceb7a9489c3328ff1a5bbfcb196e720b05b28aac111", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking bud v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]   --> src/lib.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |         overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:36
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![forbid(bad_style, missing_docs, warnings)]
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported
[INFO] [stdout]   --> src/lib.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |         overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported
[INFO] [stdout]   --> src/lib.rs:22:73
[INFO] [stdout]    |
[INFO] [stdout] 22 |         overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stdout]   --> src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         raw_pointer_derive, stable_features, unconditional_recursion, unknown_lints,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unsigned_negation` has been removed: replaced by negate_unsigned feature gate
[INFO] [stdout]   --> src/lib.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         unsafe_code, unsigned_negation, unused, unused_allocation, unused_attributes,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]   --> src/lib.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |         overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:36
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![forbid(bad_style, missing_docs, warnings)]
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported
[INFO] [stdout]   --> src/lib.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |         overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported
[INFO] [stdout]   --> src/lib.rs:22:73
[INFO] [stdout]    |
[INFO] [stdout] 22 |         overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stdout]   --> src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         raw_pointer_derive, stable_features, unconditional_recursion, unknown_lints,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unsigned_negation` has been removed: replaced by negate_unsigned feature gate
[INFO] [stdout]   --> src/lib.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         unsafe_code, unsigned_negation, unused, unused_allocation, unused_attributes,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2afe35ff367348a5032eeceb7a9489c3328ff1a5bbfcb196e720b05b28aac111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afe35ff367348a5032eeceb7a9489c3328ff1a5bbfcb196e720b05b28aac111", kill_on_drop: false }`
[INFO] [stdout] 2afe35ff367348a5032eeceb7a9489c3328ff1a5bbfcb196e720b05b28aac111
