Dec 05 20:56:27.713 INFO testing instagibbs/backoutmasterkey against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:56:27.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 20:56:27.924 INFO [stdout] d970f8e7fde7f1206d58ab9efef9902213c105bf27701aa44b6f6b3f6f50d623
Dec 05 20:56:27.926 INFO running `"docker" "start" "-a" "d970f8e7fde7f1206d58ab9efef9902213c105bf27701aa44b6f6b3f6f50d623"`
Dec 05 20:56:28.751 INFO [stderr] usermod: no changes
Dec 05 20:56:28.908 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.0
Dec 05 20:56:28.909 INFO [stderr]    Compiling num-complex v0.1.41
Dec 05 20:56:28.909 INFO [stderr]    Compiling secp256k1 v0.6.3
Dec 05 20:56:28.920 INFO [stderr]    Compiling num-bigint v0.1.41
Dec 05 20:56:28.924 INFO [stderr]    Compiling hpack v0.2.0
Dec 05 20:56:28.924 INFO [stderr]    Compiling cookie v0.2.5
Dec 05 20:56:33.272 INFO [stderr]    Compiling proc-macro-hack v0.4.0
Dec 05 20:56:33.349 INFO [stderr]    Compiling solicit v0.4.4
Dec 05 20:56:34.256 INFO [stderr]    Compiling hex-literal-impl v0.1.0
Dec 05 20:56:36.189 INFO [stderr]    Compiling hex-literal v0.1.0
Dec 05 20:56:36.448 INFO [stderr]    Compiling num-rational v0.1.41
Dec 05 20:56:39.273 INFO [stderr]    Compiling num v0.1.41
Dec 05 20:56:40.020 INFO [stderr]    Compiling serde v0.6.15
Dec 05 20:56:40.091 INFO [stderr]    Compiling hyper v0.9.18
Dec 05 20:56:44.644 INFO [stderr]    Compiling strason v0.3.4
Dec 05 20:56:44.644 INFO [stderr]    Compiling serde_json v0.6.1
Dec 05 20:56:53.093 INFO [stderr]    Compiling jsonrpc v0.8.0
Dec 05 20:56:56.154 INFO [stderr]    Compiling bitcoin v0.10.6
Dec 05 20:57:03.081 INFO [stderr]    Compiling backoutmasterkey v0.1.0 (/source)
Dec 05 20:57:05.132 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:57:05.140 INFO [stderr]   --> src/main.rs:38:5
Dec 05 20:57:05.140 INFO [stderr]    |
Dec 05 20:57:05.140 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Dec 05 20:57:05.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:57:05.140 INFO [stderr]    |
Dec 05 20:57:05.140 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 20:57:05.140 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:57:05.140 INFO [stderr] 
Dec 05 20:57:05.140 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:57:05.140 INFO [stderr]   --> src/main.rs:43:5
Dec 05 20:57:05.140 INFO [stderr]    |
Dec 05 20:57:05.140 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Dec 05 20:57:05.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:57:05.140 INFO [stderr]    |
Dec 05 20:57:05.140 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:57:05.140 INFO [stderr] 
Dec 05 20:57:07.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.60s
Dec 05 20:57:07.404 INFO [stderr] su: No module specific data is present
Dec 05 20:57:08.108 INFO running `"docker" "inspect" "d970f8e7fde7f1206d58ab9efef9902213c105bf27701aa44b6f6b3f6f50d623"`
Dec 05 20:57:08.301 INFO running `"docker" "rm" "-f" "d970f8e7fde7f1206d58ab9efef9902213c105bf27701aa44b6f6b3f6f50d623"`
Dec 05 20:57:08.537 INFO [stdout] d970f8e7fde7f1206d58ab9efef9902213c105bf27701aa44b6f6b3f6f50d623
Dec 05 20:57:08.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 20:57:08.916 INFO [stdout] d819844c07febf1c1a1666668dd37b3786b08ce0d7a47238eb6b0eecbb3ed5ce
Dec 05 20:57:08.924 INFO running `"docker" "start" "-a" "d819844c07febf1c1a1666668dd37b3786b08ce0d7a47238eb6b0eecbb3ed5ce"`
Dec 05 20:57:10.137 INFO [stderr] usermod: no changes
Dec 05 20:57:10.349 INFO [stderr]    Compiling backoutmasterkey v0.1.0 (/source)
Dec 05 20:57:12.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:57:12.396 INFO [stderr]   --> src/main.rs:38:5
Dec 05 20:57:12.396 INFO [stderr]    |
Dec 05 20:57:12.396 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Dec 05 20:57:12.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:57:12.396 INFO [stderr]    |
Dec 05 20:57:12.396 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 20:57:12.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:57:12.396 INFO [stderr] 
Dec 05 20:57:12.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:57:12.396 INFO [stderr]   --> src/main.rs:43:5
Dec 05 20:57:12.396 INFO [stderr]    |
Dec 05 20:57:12.396 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Dec 05 20:57:12.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:57:12.396 INFO [stderr]    |
Dec 05 20:57:12.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:57:12.396 INFO [stderr] 
Dec 05 20:57:12.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 05 20:57:12.780 INFO [stderr] su: No module specific data is present
Dec 05 20:57:13.412 INFO running `"docker" "inspect" "d819844c07febf1c1a1666668dd37b3786b08ce0d7a47238eb6b0eecbb3ed5ce"`
Dec 05 20:57:13.820 INFO running `"docker" "rm" "-f" "d819844c07febf1c1a1666668dd37b3786b08ce0d7a47238eb6b0eecbb3ed5ce"`
Dec 05 20:57:14.140 INFO [stdout] d819844c07febf1c1a1666668dd37b3786b08ce0d7a47238eb6b0eecbb3ed5ce
Dec 05 20:57:14.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 20:57:14.641 INFO [stdout] 9219040ea25377e81200db8e703ba0c1115f3d56f40591a9b113d06198f3f08a
Dec 05 20:57:14.643 INFO running `"docker" "start" "-a" "9219040ea25377e81200db8e703ba0c1115f3d56f40591a9b113d06198f3f08a"`
Dec 05 20:57:15.580 INFO [stderr] usermod: no changes
Dec 05 20:57:15.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 20:57:15.716 INFO [stderr]      Running /target/debug/deps/backoutmasterkey-d938c036fe2e81a9
Dec 05 20:57:15.716 INFO [stderr] su: No module specific data is present
Dec 05 20:57:15.716 INFO [stdout] 
Dec 05 20:57:15.716 INFO [stdout] running 0 tests
Dec 05 20:57:15.716 INFO [stdout] 
Dec 05 20:57:15.716 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:57:15.716 INFO [stdout] 
Dec 05 20:57:16.458 INFO running `"docker" "inspect" "9219040ea25377e81200db8e703ba0c1115f3d56f40591a9b113d06198f3f08a"`
Dec 05 20:57:16.812 INFO running `"docker" "rm" "-f" "9219040ea25377e81200db8e703ba0c1115f3d56f40591a9b113d06198f3f08a"`
Dec 05 20:57:17.100 INFO [stdout] 9219040ea25377e81200db8e703ba0c1115f3d56f40591a9b113d06198f3f08a