[INFO] crate weldmock 0.0.1-alpha.5 is already in cache
[INFO] extracting crate weldmock 0.0.1-alpha.5 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/weldmock/0.0.1-alpha.5
[INFO] extracting crate weldmock 0.0.1-alpha.5 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/weldmock/0.0.1-alpha.5
[INFO] validating manifest of weldmock-0.0.1-alpha.5 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of weldmock-0.0.1-alpha.5 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing weldmock-0.0.1-alpha.5
[INFO] finished frobbing weldmock-0.0.1-alpha.5
[INFO] frobbed toml for weldmock-0.0.1-alpha.5 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/weldmock/0.0.1-alpha.5/Cargo.toml
[INFO] started frobbing weldmock-0.0.1-alpha.5
[INFO] finished frobbing weldmock-0.0.1-alpha.5
[INFO] frobbed toml for weldmock-0.0.1-alpha.5 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/weldmock/0.0.1-alpha.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking weldmock-0.0.1-alpha.5 against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-6/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/weldmock/0.0.1-alpha.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b8543f1d1cd32d3ec7e7de3b2c726d26d2117fc48aad846103ed219baed2e97e
[INFO] running `"docker" "start" "-a" "b8543f1d1cd32d3ec7e7de3b2c726d26d2117fc48aad846103ed219baed2e97e"`
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking weldmock v0.0.1-alpha.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/weld.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 |   ///Initializes lazy statics.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 | / lazy_static! {
[INFO] [stderr] 14 | |     /// Root logger for the application. Helps to manage log output from one place. All loggers will use this.
[INFO] [stderr] 15 | |     pub static ref ROOT_LOGGER: Logger = Logger::root(Arc::new(Async::new(CompactFormat::new(TermDecorator::new().build()).build().fuse()).build().fuse()), o!());
[INFO] [stderr] 16 | |     
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     pub static ref DATABASE : Mutex<Database> = Mutex::new(Database::new());
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/weld.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 |   ///Initializes lazy statics.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 | / lazy_static! {
[INFO] [stderr] 14 | |     /// Root logger for the application. Helps to manage log output from one place. All loggers will use this.
[INFO] [stderr] 15 | |     pub static ref ROOT_LOGGER: Logger = Logger::root(Arc::new(Async::new(CompactFormat::new(TermDecorator::new().build()).build().fuse()).build().fuse()), o!());
[INFO] [stderr] 16 | |     
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     pub static ref DATABASE : Mutex<Database> = Mutex::new(Database::new());
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "b8543f1d1cd32d3ec7e7de3b2c726d26d2117fc48aad846103ed219baed2e97e"`
[INFO] running `"docker" "rm" "-f" "b8543f1d1cd32d3ec7e7de3b2c726d26d2117fc48aad846103ed219baed2e97e"`
[INFO] [stdout] b8543f1d1cd32d3ec7e7de3b2c726d26d2117fc48aad846103ed219baed2e97e