Dec 18 15:27:12.108 INFO checking grin_chain-0.4.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:27:12.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/grin_chain/0.4.2:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:27:12.677 INFO [stdout] 72d1e59d2899f03c40bdb33ccac9ee628dfc82b486338e3b98bc56b335aae978
Dec 18 15:27:12.679 INFO running `"docker" "start" "-a" "72d1e59d2899f03c40bdb33ccac9ee628dfc82b486338e3b98bc56b335aae978"`
Dec 18 15:27:16.126 INFO [stderr]    Compiling log v0.4.6
Dec 18 15:27:16.154 INFO [stderr]     Checking lmdb-zero v0.4.4
Dec 18 15:27:16.156 INFO [stderr]     Checking num-rational v0.2.1
Dec 18 15:27:16.175 INFO [stderr]     Checking env_logger v0.5.13
Dec 18 15:27:16.176 INFO [stderr]     Checking log4rs v0.8.1
Dec 18 15:27:20.254 INFO [stderr]     Checking num v0.2.0
Dec 18 15:27:24.225 INFO [stderr]    Compiling bindgen v0.37.4
Dec 18 15:27:25.542 INFO [stderr]     Checking grin_util v0.4.2
Dec 18 15:27:28.349 INFO [stderr]     Checking grin_keychain v0.4.2
Dec 18 15:27:51.464 INFO [stderr]    Compiling croaring-sys v0.3.7
Dec 18 15:28:32.202 INFO [stderr]     Checking croaring v0.3.7
Dec 18 15:28:32.742 INFO [stderr]     Checking grin_core v0.4.2
Dec 18 15:28:38.593 INFO [stderr]     Checking grin_store v0.4.2
Dec 18 15:28:41.796 INFO [stderr]     Checking grin_chain v0.4.2 (/opt/crater/workdir)
Dec 18 15:28:44.888 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 15:28:44.888 INFO [stderr]   --> src/lib.rs:36:1
Dec 18 15:28:44.888 INFO [stderr]    |
Dec 18 15:28:44.888 INFO [stderr] 36 | #[macro_use]
Dec 18 15:28:44.888 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 15:28:44.888 INFO [stderr]    |
Dec 18 15:28:44.888 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:28:44.888 INFO [stderr] 
Dec 18 15:28:45.421 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 15:28:45.421 INFO [stderr]   --> src/lib.rs:36:1
Dec 18 15:28:45.421 INFO [stderr]    |
Dec 18 15:28:45.421 INFO [stderr] 36 | #[macro_use]
Dec 18 15:28:45.421 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 15:28:45.421 INFO [stderr]    |
Dec 18 15:28:45.421 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:28:45.421 INFO [stderr] 
Dec 18 15:28:54.232 INFO [stderr] error[E0463]: can't find crate for `wallet`
Dec 18 15:28:54.233 INFO [stderr]   --> tests/mine_simple_chain.rs:21:1
Dec 18 15:28:54.233 INFO [stderr]    |
Dec 18 15:28:54.233 INFO [stderr] 21 | extern crate grin_wallet as wallet;
Dec 18 15:28:54.233 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 15:28:54.234 INFO [stderr] 
Dec 18 15:28:54.235 INFO [stderr] error: aborting due to previous error
Dec 18 15:28:54.235 INFO [stderr] 
Dec 18 15:28:54.235 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 15:28:54.257 INFO [stderr] error: Could not compile `grin_chain`.
Dec 18 15:28:54.258 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 15:28:56.288 INFO [stderr] error[E0463]: can't find crate for `wallet`
Dec 18 15:28:56.288 INFO [stderr]   --> tests/store_indices.rs:20:1
Dec 18 15:28:56.288 INFO [stderr]    |
Dec 18 15:28:56.288 INFO [stderr] 20 | extern crate grin_wallet as wallet;
Dec 18 15:28:56.288 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 15:28:56.288 INFO [stderr] 
Dec 18 15:28:56.292 INFO [stderr] error: aborting due to previous error
Dec 18 15:28:56.292 INFO [stderr] 
Dec 18 15:28:56.293 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 15:28:56.326 INFO [stderr] error: Could not compile `grin_chain`.
Dec 18 15:28:56.326 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 15:28:56.352 INFO [stderr] error[E0463]: can't find crate for `wallet`
Dec 18 15:28:56.353 INFO [stderr]   --> tests/data_file_integrity.rs:22:1
Dec 18 15:28:56.353 INFO [stderr]    |
Dec 18 15:28:56.353 INFO [stderr] 22 | extern crate grin_wallet as wallet;
Dec 18 15:28:56.353 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 15:28:56.354 INFO [stderr] 
Dec 18 15:28:56.354 INFO [stderr] error: aborting due to previous error
Dec 18 15:28:56.354 INFO [stderr] 
Dec 18 15:28:56.355 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 15:28:56.377 INFO [stderr] error: Could not compile `grin_chain`.
Dec 18 15:28:56.377 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 15:28:56.479 INFO [stderr] error[E0463]: can't find crate for `wallet`
Dec 18 15:28:56.479 INFO [stderr]   --> tests/test_coinbase_maturity.rs:22:1
Dec 18 15:28:56.480 INFO [stderr]    |
Dec 18 15:28:56.480 INFO [stderr] 22 | extern crate grin_wallet as wallet;
Dec 18 15:28:56.480 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 15:28:56.480 INFO [stderr] 
Dec 18 15:28:56.481 INFO [stderr] error: aborting due to previous error
Dec 18 15:28:56.481 INFO [stderr] 
Dec 18 15:28:56.481 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 15:28:56.488 INFO [stderr] error: Could not compile `grin_chain`.
Dec 18 15:28:56.489 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 15:28:56.800 INFO [stderr] error: build failed
Dec 18 15:28:58.025 INFO running `"docker" "inspect" "72d1e59d2899f03c40bdb33ccac9ee628dfc82b486338e3b98bc56b335aae978"`
Dec 18 15:28:58.336 INFO running `"docker" "rm" "-f" "72d1e59d2899f03c40bdb33ccac9ee628dfc82b486338e3b98bc56b335aae978"`
Dec 18 15:28:58.616 INFO [stdout] 72d1e59d2899f03c40bdb33ccac9ee628dfc82b486338e3b98bc56b335aae978