Dec 17 22:53:45.454 INFO checking instagibbs/backoutmasterkey against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:53:45.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/instagibbs/backoutmasterkey:/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 17 22:53:45.972 INFO [stdout] ec54ac54a3dcb97eb385ccb0f8129e7001507ffc082c71ac2fd4271ddeb4701f
Dec 17 22:53:45.976 INFO running `"docker" "start" "-a" "ec54ac54a3dcb97eb385ccb0f8129e7001507ffc082c71ac2fd4271ddeb4701f"`
Dec 17 22:53:47.372 INFO [stderr]     Checking odds v0.2.26
Dec 17 22:53:47.372 INFO [stderr]     Checking nodrop v0.1.12
Dec 17 22:53:47.380 INFO [stderr]     Checking num-complex v0.1.41
Dec 17 22:53:47.384 INFO [stderr]    Compiling secp256k1 v0.6.3
Dec 17 22:53:47.384 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 22:53:47.384 INFO [stderr]    Compiling hex-literal-impl v0.1.0
Dec 17 22:53:47.384 INFO [stderr]     Checking hpack v0.2.0
Dec 17 22:53:47.384 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 17 22:53:47.729 INFO [stderr]     Checking cookie v0.2.5
Dec 17 22:53:49.416 INFO [stderr]     Checking arrayvec v0.3.25
Dec 17 22:53:49.461 INFO [stderr]     Checking solicit v0.4.4
Dec 17 22:53:49.768 INFO [stderr]     Checking hex-literal v0.1.0
Dec 17 22:53:51.596 INFO [stderr]     Checking num-rational v0.1.41
Dec 17 22:53:52.178 INFO [stderr]     Checking hyper v0.9.18
Dec 17 22:53:52.516 INFO [stderr]     Checking num v0.1.41
Dec 17 22:53:52.936 INFO [stderr]     Checking serde v0.6.15
Dec 17 22:53:58.991 INFO [stderr]     Checking strason v0.3.4
Dec 17 22:53:58.993 INFO [stderr]     Checking serde_json v0.6.1
Dec 17 22:54:00.482 INFO [stderr]     Checking jsonrpc v0.8.0
Dec 17 22:54:02.367 INFO [stderr]     Checking bitcoin v0.10.6
Dec 17 22:54:05.724 INFO [stderr]     Checking backoutmasterkey v0.1.0 (/opt/crater/workdir)
Dec 17 22:54:06.684 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 22:54:06.684 INFO [stderr]   --> src/main.rs:41:76
Dec 17 22:54:06.684 INFO [stderr]    |
Dec 17 22:54:06.684 INFO [stderr] 41 |     let child_key = bitcoin::util::address::Privkey::from_base58check(v[2].trim_right()).unwrap();
Dec 17 22:54:06.684 INFO [stderr]    |                                                                            ^^^^^^^^^^
Dec 17 22:54:06.684 INFO [stderr]    |
Dec 17 22:54:06.684 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 22:54:06.684 INFO [stderr] 
Dec 17 22:54:06.744 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:54:06.745 INFO [stderr]   --> src/main.rs:38:5
Dec 17 22:54:06.745 INFO [stderr]    |
Dec 17 22:54:06.745 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Dec 17 22:54:06.746 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:54:06.746 INFO [stderr]    |
Dec 17 22:54:06.746 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:54:06.747 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:54:06.747 INFO [stderr] 
Dec 17 22:54:06.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:54:06.748 INFO [stderr]   --> src/main.rs:43:5
Dec 17 22:54:06.748 INFO [stderr]    |
Dec 17 22:54:06.748 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Dec 17 22:54:06.748 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:54:06.749 INFO [stderr]    |
Dec 17 22:54:06.749 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:54:06.749 INFO [stderr] 
Dec 17 22:54:07.036 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 22:54:07.036 INFO [stderr]   --> src/main.rs:41:76
Dec 17 22:54:07.036 INFO [stderr]    |
Dec 17 22:54:07.037 INFO [stderr] 41 |     let child_key = bitcoin::util::address::Privkey::from_base58check(v[2].trim_right()).unwrap();
Dec 17 22:54:07.037 INFO [stderr]    |                                                                            ^^^^^^^^^^
Dec 17 22:54:07.037 INFO [stderr]    |
Dec 17 22:54:07.037 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 22:54:07.037 INFO [stderr] 
Dec 17 22:54:07.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:54:07.054 INFO [stderr]   --> src/main.rs:38:5
Dec 17 22:54:07.054 INFO [stderr]    |
Dec 17 22:54:07.054 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Dec 17 22:54:07.054 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:54:07.054 INFO [stderr]    |
Dec 17 22:54:07.054 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:54:07.054 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:54:07.054 INFO [stderr] 
Dec 17 22:54:07.054 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:54:07.054 INFO [stderr]   --> src/main.rs:43:5
Dec 17 22:54:07.054 INFO [stderr]    |
Dec 17 22:54:07.054 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Dec 17 22:54:07.054 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:54:07.054 INFO [stderr]    |
Dec 17 22:54:07.054 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:54:07.054 INFO [stderr] 
Dec 17 22:54:07.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.93s
Dec 17 22:54:08.214 INFO running `"docker" "inspect" "ec54ac54a3dcb97eb385ccb0f8129e7001507ffc082c71ac2fd4271ddeb4701f"`
Dec 17 22:54:08.682 INFO running `"docker" "rm" "-f" "ec54ac54a3dcb97eb385ccb0f8129e7001507ffc082c71ac2fd4271ddeb4701f"`
Dec 17 22:54:09.052 INFO [stdout] ec54ac54a3dcb97eb385ccb0f8129e7001507ffc082c71ac2fd4271ddeb4701f