Dec 04 17:14:04.593 INFO checking instagibbs/backoutmasterkey against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:14:04.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 17:14:04.764 INFO [stdout] 51ecaaee4803e4af45d4686ba040a21f5825424dc4e7284fc4707be007be2695
Dec 04 17:14:04.767 INFO running `"docker" "start" "-a" "51ecaaee4803e4af45d4686ba040a21f5825424dc4e7284fc4707be007be2695"`
Dec 04 17:14:05.073 INFO [stderr] usermod: no changes
Dec 04 17:14:05.195 INFO [stderr]     Checking odds v0.2.26
Dec 04 17:14:05.195 INFO [stderr]     Checking nodrop v0.1.12
Dec 04 17:14:05.195 INFO [stderr]    Compiling secp256k1 v0.6.3
Dec 04 17:14:05.195 INFO [stderr]     Checking num-bigint v0.1.41
Dec 04 17:14:05.195 INFO [stderr]    Compiling hex-literal-impl v0.1.0
Dec 04 17:14:05.195 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 04 17:14:05.195 INFO [stderr]     Checking cookie v0.2.5
Dec 04 17:14:07.091 INFO [stderr]     Checking hyper v0.9.18
Dec 04 17:14:08.215 INFO [stderr]     Checking arrayvec v0.3.25
Dec 04 17:14:08.227 INFO [stderr]     Checking hex-literal v0.1.0
Dec 04 17:14:10.147 INFO [stderr]     Checking num-rational v0.1.41
Dec 04 17:14:12.323 INFO [stderr]     Checking num v0.1.41
Dec 04 17:14:12.765 INFO [stderr]     Checking serde v0.6.15
Dec 04 17:14:18.589 INFO [stderr]     Checking serde_json v0.6.1
Dec 04 17:14:18.590 INFO [stderr]     Checking strason v0.3.4
Dec 04 17:14:21.007 INFO [stderr]     Checking jsonrpc v0.8.0
Dec 04 17:14:23.665 INFO [stderr]     Checking bitcoin v0.10.6
Dec 04 17:14:28.160 INFO [stderr]     Checking backoutmasterkey v0.1.0 (/source)
Dec 04 17:14:31.943 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:14:31.943 INFO [stderr]   --> src/main.rs:38:5
Dec 04 17:14:31.943 INFO [stderr]    |
Dec 04 17:14:31.943 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Dec 04 17:14:31.943 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:14:31.943 INFO [stderr]    |
Dec 04 17:14:31.943 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:14:31.943 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:14:31.943 INFO [stderr] 
Dec 04 17:14:31.943 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:14:31.943 INFO [stderr]   --> src/main.rs:43:5
Dec 04 17:14:31.943 INFO [stderr]    |
Dec 04 17:14:31.943 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Dec 04 17:14:31.943 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:14:31.943 INFO [stderr]    |
Dec 04 17:14:31.943 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:14:31.943 INFO [stderr] 
Dec 04 17:14:32.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:14:32.287 INFO [stderr]   --> src/main.rs:38:5
Dec 04 17:14:32.287 INFO [stderr]    |
Dec 04 17:14:32.287 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Dec 04 17:14:32.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:14:32.287 INFO [stderr]    |
Dec 04 17:14:32.287 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:14:32.287 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:14:32.287 INFO [stderr] 
Dec 04 17:14:32.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:14:32.287 INFO [stderr]   --> src/main.rs:43:5
Dec 04 17:14:32.287 INFO [stderr]    |
Dec 04 17:14:32.287 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Dec 04 17:14:32.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:14:32.287 INFO [stderr]    |
Dec 04 17:14:32.287 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:14:32.287 INFO [stderr] 
Dec 04 17:14:32.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.26s
Dec 04 17:14:32.359 INFO [stderr] su: No module specific data is present
Dec 04 17:14:33.424 INFO running `"docker" "inspect" "51ecaaee4803e4af45d4686ba040a21f5825424dc4e7284fc4707be007be2695"`
Dec 04 17:14:33.677 INFO running `"docker" "rm" "-f" "51ecaaee4803e4af45d4686ba040a21f5825424dc4e7284fc4707be007be2695"`
Dec 04 17:14:33.978 INFO [stdout] 51ecaaee4803e4af45d4686ba040a21f5825424dc4e7284fc4707be007be2695