Dec 18 15:26:44.121 INFO checking grin_core-0.4.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:26:44.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/grin_core/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:26:44.663 INFO [stdout] df735f91abeddc6fef28cec7a4a58e02b95209a48ed305283d29ac1b30e07448
Dec 18 15:26:44.665 INFO running `"docker" "start" "-a" "df735f91abeddc6fef28cec7a4a58e02b95209a48ed305283d29ac1b30e07448"`
Dec 18 15:26:47.181 INFO [stderr]     Checking grin_core v0.4.2 (/opt/crater/workdir)
Dec 18 15:26:52.480 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.480 INFO [stderr]    --> src/libtx/aggsig.rs:106:12
Dec 18 15:26:52.480 INFO [stderr]     |
Dec 18 15:26:52.480 INFO [stderr] 106 |     let sig = aggsig::sign_single(
Dec 18 15:26:52.480 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.480 INFO [stderr]     |
Dec 18 15:26:52.480 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:26:52.481 INFO [stderr] 
Dec 18 15:26:52.481 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.481 INFO [stderr]    --> src/libtx/aggsig.rs:268:12
Dec 18 15:26:52.481 INFO [stderr]     |
Dec 18 15:26:52.481 INFO [stderr] 268 |     let sig = aggsig::sign_single(
Dec 18 15:26:52.481 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.481 INFO [stderr] 
Dec 18 15:26:52.481 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.481 INFO [stderr]    --> src/libtx/aggsig.rs:439:12
Dec 18 15:26:52.481 INFO [stderr]     |
Dec 18 15:26:52.481 INFO [stderr] 439 |     let sig = aggsig::sign_single(secp, &msg, skey, None, None, None, pubkey_sum, None)?;
Dec 18 15:26:52.481 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.481 INFO [stderr] 
Dec 18 15:26:52.481 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.481 INFO [stderr]    --> src/libtx/aggsig.rs:467:12
Dec 18 15:26:52.481 INFO [stderr]     |
Dec 18 15:26:52.481 INFO [stderr] 467 |     let sig = aggsig::sign_single(secp, &msg, skey, None, None, None, pubkey_sum, None)?;
Dec 18 15:26:52.481 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.481 INFO [stderr] 
Dec 18 15:26:52.576 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.576 INFO [stderr]    --> src/libtx/aggsig.rs:106:12
Dec 18 15:26:52.577 INFO [stderr]     |
Dec 18 15:26:52.577 INFO [stderr] 106 |     let sig = aggsig::sign_single(
Dec 18 15:26:52.577 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.577 INFO [stderr]     |
Dec 18 15:26:52.578 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:26:52.578 INFO [stderr] 
Dec 18 15:26:52.578 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.579 INFO [stderr]    --> src/libtx/aggsig.rs:268:12
Dec 18 15:26:52.579 INFO [stderr]     |
Dec 18 15:26:52.579 INFO [stderr] 268 |     let sig = aggsig::sign_single(
Dec 18 15:26:52.579 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.579 INFO [stderr] 
Dec 18 15:26:52.579 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.579 INFO [stderr]    --> src/libtx/aggsig.rs:439:12
Dec 18 15:26:52.579 INFO [stderr]     |
Dec 18 15:26:52.579 INFO [stderr] 439 |     let sig = aggsig::sign_single(secp, &msg, skey, None, None, None, pubkey_sum, None)?;
Dec 18 15:26:52.579 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.579 INFO [stderr] 
Dec 18 15:26:52.579 INFO [stderr] warning: use of deprecated item 'util::secp256k1zkp::aggsig::sign_single': All aggsig-related api functions need review and are subject to change.
Dec 18 15:26:52.579 INFO [stderr]    --> src/libtx/aggsig.rs:467:12
Dec 18 15:26:52.579 INFO [stderr]     |
Dec 18 15:26:52.579 INFO [stderr] 467 |     let sig = aggsig::sign_single(secp, &msg, skey, None, None, None, pubkey_sum, None)?;
Dec 18 15:26:52.579 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^
Dec 18 15:26:52.579 INFO [stderr] 
Dec 18 15:26:53.132 INFO [stderr] warning: use of deprecated item 'bitflags::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:26:53.132 INFO [stderr]   --> src/core/mod.rs:98:14
Dec 18 15:26:53.132 INFO [stderr]    |
Dec 18 15:26:53.132 INFO [stderr] 98 |             return hr.trim_right_matches('0').to_string();
Dec 18 15:26:53.132 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^
Dec 18 15:26:53.132 INFO [stderr] 
Dec 18 15:26:53.132 INFO [stderr] warning: use of deprecated item 'bitflags::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:26:53.132 INFO [stderr]    --> src/core/mod.rs:100:29
Dec 18 15:26:53.132 INFO [stderr]     |
Dec 18 15:26:53.132 INFO [stderr] 100 |             return format!("{}0", hr.trim_right_matches('0'));
Dec 18 15:26:53.132 INFO [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
Dec 18 15:26:53.132 INFO [stderr] 
Dec 18 15:26:53.220 INFO [stderr] warning: use of deprecated item 'bitflags::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:26:53.220 INFO [stderr]   --> src/core/mod.rs:98:14
Dec 18 15:26:53.220 INFO [stderr]    |
Dec 18 15:26:53.220 INFO [stderr] 98 |             return hr.trim_right_matches('0').to_string();
Dec 18 15:26:53.220 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^
Dec 18 15:26:53.220 INFO [stderr] 
Dec 18 15:26:53.220 INFO [stderr] warning: use of deprecated item 'bitflags::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:26:53.220 INFO [stderr]    --> src/core/mod.rs:100:29
Dec 18 15:26:53.220 INFO [stderr]     |
Dec 18 15:26:53.220 INFO [stderr] 100 |             return format!("{}0", hr.trim_right_matches('0'));
Dec 18 15:26:53.220 INFO [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
Dec 18 15:26:53.220 INFO [stderr] 
Dec 18 15:27:06.976 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 15:27:06.976 INFO [stderr]   --> tests/consensus.rs:15:1
Dec 18 15:27:06.976 INFO [stderr]    |
Dec 18 15:27:06.976 INFO [stderr] 15 | #[macro_use]
Dec 18 15:27:06.976 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 15:27:06.976 INFO [stderr]    |
Dec 18 15:27:06.976 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:27:06.976 INFO [stderr] 
Dec 18 15:27:07.914 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 15:27:07.914 INFO [stderr]   --> tests/merkle_proof.rs:15:1
Dec 18 15:27:07.915 INFO [stderr]    |
Dec 18 15:27:07.915 INFO [stderr] 15 | #[macro_use]
Dec 18 15:27:07.915 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 15:27:07.916 INFO [stderr]    |
Dec 18 15:27:07.916 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:27:07.916 INFO [stderr] 
Dec 18 15:27:08.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.82s
Dec 18 15:27:10.070 INFO running `"docker" "inspect" "df735f91abeddc6fef28cec7a4a58e02b95209a48ed305283d29ac1b30e07448"`
Dec 18 15:27:10.400 INFO running `"docker" "rm" "-f" "df735f91abeddc6fef28cec7a4a58e02b95209a48ed305283d29ac1b30e07448"`
Dec 18 15:27:10.748 INFO [stdout] df735f91abeddc6fef28cec7a4a58e02b95209a48ed305283d29ac1b30e07448