Dec 19 15:42:22.914 INFO checking instagibbs/backoutmasterkey against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 15:42:22.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 15:42:23.148 INFO [stdout] b8079df644b1b6f61b8cfa88fd9ae32ed9263b9c2c26e804d642592f2d55351f Dec 19 15:42:23.149 INFO running `"docker" "start" "-a" "b8079df644b1b6f61b8cfa88fd9ae32ed9263b9c2c26e804d642592f2d55351f"` Dec 19 15:42:23.841 INFO [stderr] Compiling secp256k1 v0.6.3 Dec 19 15:42:23.841 INFO [stderr] Checking num-bigint v0.1.41 Dec 19 15:42:23.843 INFO [stderr] Compiling hex-literal-impl v0.1.0 Dec 19 15:42:23.844 INFO [stderr] Checking rust-crypto v0.2.36 Dec 19 15:42:23.844 INFO [stderr] Checking cookie v0.2.5 Dec 19 15:42:24.732 INFO [stderr] Checking hyper v0.9.18 Dec 19 15:42:25.113 INFO [stderr] Checking hex-literal v0.1.0 Dec 19 15:42:26.932 INFO [stderr] Checking num-rational v0.1.41 Dec 19 15:42:28.088 INFO [stderr] Checking num v0.1.41 Dec 19 15:42:28.482 INFO [stderr] Checking serde v0.6.15 Dec 19 15:42:31.878 INFO [stderr] Checking serde_json v0.6.1 Dec 19 15:42:31.878 INFO [stderr] Checking strason v0.3.4 Dec 19 15:42:33.285 INFO [stderr] Checking jsonrpc v0.8.0 Dec 19 15:42:34.424 INFO [stderr] Checking bitcoin v0.10.6 Dec 19 15:42:37.916 INFO [stderr] Checking backoutmasterkey v0.1.0 (/opt/crater/workdir) Dec 19 15:42:38.732 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 19 15:42:38.732 INFO [stderr] --> src/main.rs:41:76 Dec 19 15:42:38.732 INFO [stderr] | Dec 19 15:42:38.732 INFO [stderr] 41 | let child_key = bitcoin::util::address::Privkey::from_base58check(v[2].trim_right()).unwrap(); Dec 19 15:42:38.732 INFO [stderr] | ^^^^^^^^^^ Dec 19 15:42:38.732 INFO [stderr] | Dec 19 15:42:38.732 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 19 15:42:38.732 INFO [stderr] Dec 19 15:42:38.744 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 19 15:42:38.744 INFO [stderr] --> src/main.rs:41:76 Dec 19 15:42:38.744 INFO [stderr] | Dec 19 15:42:38.744 INFO [stderr] 41 | let child_key = bitcoin::util::address::Privkey::from_base58check(v[2].trim_right()).unwrap(); Dec 19 15:42:38.744 INFO [stderr] | ^^^^^^^^^^ Dec 19 15:42:38.744 INFO [stderr] | Dec 19 15:42:38.744 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 19 15:42:38.744 INFO [stderr] Dec 19 15:42:38.756 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:42:38.756 INFO [stderr] --> src/main.rs:38:5 Dec 19 15:42:38.756 INFO [stderr] | Dec 19 15:42:38.756 INFO [stderr] 38 | child_tweak.mul_assign(&ctx, &minusone_key); Dec 19 15:42:38.756 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:42:38.756 INFO [stderr] | Dec 19 15:42:38.756 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 15:42:38.756 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:42:38.756 INFO [stderr] Dec 19 15:42:38.756 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:42:38.756 INFO [stderr] --> src/main.rs:43:5 Dec 19 15:42:38.756 INFO [stderr] | Dec 19 15:42:38.756 INFO [stderr] 43 | child_secret.add_assign(&ctx, &child_tweak); Dec 19 15:42:38.756 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:42:38.756 INFO [stderr] | Dec 19 15:42:38.756 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:42:38.756 INFO [stderr] Dec 19 15:42:38.771 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:42:38.771 INFO [stderr] --> src/main.rs:38:5 Dec 19 15:42:38.771 INFO [stderr] | Dec 19 15:42:38.771 INFO [stderr] 38 | child_tweak.mul_assign(&ctx, &minusone_key); Dec 19 15:42:38.771 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:42:38.771 INFO [stderr] | Dec 19 15:42:38.771 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 15:42:38.771 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:42:38.771 INFO [stderr] Dec 19 15:42:38.771 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:42:38.771 INFO [stderr] --> src/main.rs:43:5 Dec 19 15:42:38.771 INFO [stderr] | Dec 19 15:42:38.771 INFO [stderr] 43 | child_secret.add_assign(&ctx, &child_tweak); Dec 19 15:42:38.771 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:42:38.771 INFO [stderr] | Dec 19 15:42:38.771 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:42:38.771 INFO [stderr] Dec 19 15:42:38.804 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.10s Dec 19 15:42:39.348 INFO running `"docker" "inspect" "b8079df644b1b6f61b8cfa88fd9ae32ed9263b9c2c26e804d642592f2d55351f"` Dec 19 15:42:39.602 INFO running `"docker" "rm" "-f" "b8079df644b1b6f61b8cfa88fd9ae32ed9263b9c2c26e804d642592f2d55351f"` Dec 19 15:42:39.930 INFO [stdout] b8079df644b1b6f61b8cfa88fd9ae32ed9263b9c2c26e804d642592f2d55351f