Nov 06 20:34:56.063 INFO checking instagibbs/backoutmasterkey against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 20:34:56.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 20:34:56.183 INFO blam! 07b4c1938bca0ef471e6509f2010310165ab4c9e6a664cfdddbc304f14d05c0e
Nov 06 20:34:56.184 INFO running `"docker" "start" "-a" "07b4c1938bca0ef471e6509f2010310165ab4c9e6a664cfdddbc304f14d05c0e"`
Nov 06 20:34:56.553 INFO kablam! usermod: no changes
Nov 06 20:34:56.730 INFO kablam!    Compiling secp256k1 v0.6.3
Nov 06 20:34:56.737 INFO kablam!    Compiling hex-literal-impl v0.1.0
Nov 06 20:34:56.738 INFO kablam!     Checking hpack v0.2.0
Nov 06 20:34:56.738 INFO kablam!     Checking cookie v0.2.5
Nov 06 20:34:56.739 INFO kablam!     Checking serde v0.6.15
Nov 06 20:34:58.304 INFO kablam!     Checking solicit v0.4.4
Nov 06 20:35:01.940 INFO kablam!     Checking hyper v0.9.18
Nov 06 20:35:04.313 INFO kablam!     Checking hex-literal v0.1.0
Nov 06 20:35:05.712 INFO kablam!     Checking serde_json v0.6.1
Nov 06 20:35:05.712 INFO kablam!     Checking strason v0.3.4
Nov 06 20:35:10.484 INFO kablam!     Checking jsonrpc v0.8.0
Nov 06 20:35:12.474 INFO kablam!     Checking bitcoin v0.10.6
Nov 06 20:35:17.522 INFO kablam!     Checking backoutmasterkey v0.1.0 (/source)
Nov 06 20:35:20.281 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:35:20.281 INFO kablam!   --> src/main.rs:38:5
Nov 06 20:35:20.281 INFO kablam!    |
Nov 06 20:35:20.281 INFO kablam! 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Nov 06 20:35:20.281 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:35:20.281 INFO kablam!    |
Nov 06 20:35:20.282 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 20:35:20.282 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:35:20.282 INFO kablam! 
Nov 06 20:35:20.282 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:35:20.282 INFO kablam!   --> src/main.rs:43:5
Nov 06 20:35:20.282 INFO kablam!    |
Nov 06 20:35:20.282 INFO kablam! 43 |     child_secret.add_assign(&ctx, &child_tweak);
Nov 06 20:35:20.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:35:20.282 INFO kablam!    |
Nov 06 20:35:20.282 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:35:20.282 INFO kablam! 
Nov 06 20:35:20.614 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:35:20.614 INFO kablam!   --> src/main.rs:38:5
Nov 06 20:35:20.614 INFO kablam!    |
Nov 06 20:35:20.614 INFO kablam! 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Nov 06 20:35:20.614 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:35:20.614 INFO kablam!    |
Nov 06 20:35:20.614 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 20:35:20.614 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:35:20.614 INFO kablam! 
Nov 06 20:35:20.614 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:35:20.614 INFO kablam!   --> src/main.rs:43:5
Nov 06 20:35:20.614 INFO kablam!    |
Nov 06 20:35:20.614 INFO kablam! 43 |     child_secret.add_assign(&ctx, &child_tweak);
Nov 06 20:35:20.614 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:35:20.615 INFO kablam!    |
Nov 06 20:35:20.615 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:35:20.615 INFO kablam! 
Nov 06 20:35:20.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.05s
Nov 06 20:35:20.655 INFO kablam! su: No module specific data is present
Nov 06 20:35:22.138 INFO running `"docker" "rm" "-f" "07b4c1938bca0ef471e6509f2010310165ab4c9e6a664cfdddbc304f14d05c0e"`
Nov 06 20:35:22.414 INFO blam! 07b4c1938bca0ef471e6509f2010310165ab4c9e6a664cfdddbc304f14d05c0e