Oct 12 20:19:32.917 INFO checking instagibbs/backoutmasterkey against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:19:32.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 20:19:33.101 INFO blam! ad9391af2e88fadca353b0e73c451ee09138043cb85013bb376476a4849a248d
Oct 12 20:19:33.108 INFO running `"docker" "start" "-a" "ad9391af2e88fadca353b0e73c451ee09138043cb85013bb376476a4849a248d"`
Oct 12 20:19:34.601 INFO kablam! usermod: no changes
Oct 12 20:19:34.810 INFO kablam!    Compiling proc-macro-hack-impl v0.4.0
Oct 12 20:19:34.817 INFO kablam!    Compiling secp256k1 v0.6.3
Oct 12 20:19:34.817 INFO kablam!     Checking num-bigint v0.1.41
Oct 12 20:19:34.818 INFO kablam!     Checking hpack v0.2.0
Oct 12 20:19:34.818 INFO kablam!     Checking rust-crypto v0.2.36
Oct 12 20:19:34.818 INFO kablam!     Checking cookie v0.2.5
Oct 12 20:19:37.974 INFO kablam!     Checking solicit v0.4.4
Oct 12 20:19:41.660 INFO kablam!     Checking hyper v0.9.18
Oct 12 20:19:43.651 INFO kablam!     Checking num-rational v0.1.41
Oct 12 20:19:44.569 INFO kablam!    Compiling proc-macro-hack v0.4.0
Oct 12 20:19:45.950 INFO kablam!    Compiling hex-literal-impl v0.1.0
Oct 12 20:19:46.432 INFO kablam!     Checking num v0.1.41
Oct 12 20:19:47.961 INFO kablam!     Checking serde v0.6.15
Oct 12 20:19:55.630 INFO kablam!     Checking hex-literal v0.1.0
Oct 12 20:19:58.280 INFO kablam!     Checking serde_json v0.6.1
Oct 12 20:19:58.280 INFO kablam!     Checking strason v0.3.4
Oct 12 20:20:01.256 INFO kablam!     Checking jsonrpc v0.8.0
Oct 12 20:20:03.892 INFO kablam!     Checking bitcoin v0.10.6
Oct 12 20:20:08.886 INFO kablam!     Checking backoutmasterkey v0.1.0 (/source)
Oct 12 20:20:12.028 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:20:12.028 INFO kablam!   --> src/main.rs:38:5
Oct 12 20:20:12.028 INFO kablam!    |
Oct 12 20:20:12.028 INFO kablam! 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Oct 12 20:20:12.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:20:12.028 INFO kablam!    |
Oct 12 20:20:12.028 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:20:12.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:20:12.028 INFO kablam! 
Oct 12 20:20:12.028 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:20:12.028 INFO kablam!   --> src/main.rs:43:5
Oct 12 20:20:12.028 INFO kablam!    |
Oct 12 20:20:12.028 INFO kablam! 43 |     child_secret.add_assign(&ctx, &child_tweak);
Oct 12 20:20:12.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:20:12.028 INFO kablam!    |
Oct 12 20:20:12.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:20:12.028 INFO kablam! 
Oct 12 20:20:12.516 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:20:12.516 INFO kablam!   --> src/main.rs:38:5
Oct 12 20:20:12.516 INFO kablam!    |
Oct 12 20:20:12.516 INFO kablam! 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Oct 12 20:20:12.516 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:20:12.516 INFO kablam!    |
Oct 12 20:20:12.516 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:20:12.516 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:20:12.516 INFO kablam! 
Oct 12 20:20:12.516 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:20:12.516 INFO kablam!   --> src/main.rs:43:5
Oct 12 20:20:12.516 INFO kablam!    |
Oct 12 20:20:12.516 INFO kablam! 43 |     child_secret.add_assign(&ctx, &child_tweak);
Oct 12 20:20:12.516 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:20:12.516 INFO kablam!    |
Oct 12 20:20:12.516 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:20:12.516 INFO kablam! 
Oct 12 20:20:12.608 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 37.97s
Oct 12 20:20:12.612 INFO kablam! su: No module specific data is present
Oct 12 20:20:13.644 INFO running `"docker" "rm" "-f" "ad9391af2e88fadca353b0e73c451ee09138043cb85013bb376476a4849a248d"`
Oct 12 20:20:13.992 INFO blam! ad9391af2e88fadca353b0e73c451ee09138043cb85013bb376476a4849a248d