[INFO] crate grin_wallet_libwallet 1.1.0-beta.1 is already in cache
[INFO] extracting crate grin_wallet_libwallet 1.1.0-beta.1 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/grin_wallet_libwallet/1.1.0-beta.1
[INFO] extracting crate grin_wallet_libwallet 1.1.0-beta.1 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/grin_wallet_libwallet/1.1.0-beta.1
[INFO] validating manifest of grin_wallet_libwallet-1.1.0-beta.1 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of grin_wallet_libwallet-1.1.0-beta.1 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing grin_wallet_libwallet-1.1.0-beta.1
[INFO] finished frobbing grin_wallet_libwallet-1.1.0-beta.1
[INFO] frobbed toml for grin_wallet_libwallet-1.1.0-beta.1 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/grin_wallet_libwallet/1.1.0-beta.1/Cargo.toml
[INFO] started frobbing grin_wallet_libwallet-1.1.0-beta.1
[INFO] finished frobbing grin_wallet_libwallet-1.1.0-beta.1
[INFO] frobbed toml for grin_wallet_libwallet-1.1.0-beta.1 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/grin_wallet_libwallet/1.1.0-beta.1/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking grin_wallet_libwallet-1.1.0-beta.1 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-0/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/grin_wallet_libwallet/1.1.0-beta.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5ff42ae523ae69be7c4d97789c2549d4797f3f8df6bf75fc50b6ad600091a0eb
[INFO] running `"docker" "start" "-a" "5ff42ae523ae69be7c4d97789c2549d4797f3f8df6bf75fc50b6ad600091a0eb"`
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.5
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking ct-logs v0.4.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio v0.6.17
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.20
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking grin_util v1.1.0-beta.1
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.20
[INFO] [stderr]     Checking grin_keychain v1.1.0-beta.1
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling croaring-sys v0.3.9
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]     Checking croaring v0.3.8
[INFO] [stderr]     Checking grin_core v1.1.0-beta.1
[INFO] [stderr]     Checking grin_store v1.1.0-beta.1
[INFO] [stderr]     Checking grin_chain v1.1.0-beta.1
[INFO] [stderr]     Checking grin_pool v1.1.0-beta.1
[INFO] [stderr]     Checking grin_p2p v1.1.0-beta.1
[INFO] [stderr]     Checking grin_api v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_util v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_config v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_libwallet v1.1.0-beta.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/internal/tx.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 |   /// static for incrementing test UUIDs
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 27 | / lazy_static! {
[INFO] [stderr] 28 | |     static ref SLATE_COUNTER: Mutex<u8> = { Mutex::new(0) };
[INFO] [stderr] 29 | | }
[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/internal/tx.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 |   /// static for incrementing test UUIDs
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 27 | / lazy_static! {
[INFO] [stderr] 28 | |     static ref SLATE_COUNTER: Mutex<u8> = { Mutex::new(0) };
[INFO] [stderr] 29 | | }
[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 2m 34s
[INFO] running `"docker" "inspect" "5ff42ae523ae69be7c4d97789c2549d4797f3f8df6bf75fc50b6ad600091a0eb"`
[INFO] running `"docker" "rm" "-f" "5ff42ae523ae69be7c4d97789c2549d4797f3f8df6bf75fc50b6ad600091a0eb"`
[INFO] [stdout] 5ff42ae523ae69be7c4d97789c2549d4797f3f8df6bf75fc50b6ad600091a0eb