Nov 30 01:32:02.164 INFO checking instagibbs/backoutmasterkey against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 01:32:02.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 01:32:02.332 INFO [stdout] bff07c29fb2c714a6e7035221929d47be65cee4d326d7ad18aa1fe530deb990c
Nov 30 01:32:02.335 INFO running `"docker" "start" "-a" "bff07c29fb2c714a6e7035221929d47be65cee4d326d7ad18aa1fe530deb990c"`
Nov 30 01:32:03.251 INFO [stderr] usermod: no changes
Nov 30 01:32:03.436 INFO [stderr]     Checking odds v0.2.26
Nov 30 01:32:03.436 INFO [stderr]     Checking nodrop v0.1.12
Nov 30 01:32:03.436 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.0
Nov 30 01:32:03.452 INFO [stderr]    Compiling secp256k1 v0.6.3
Nov 30 01:32:03.452 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 30 01:32:03.452 INFO [stderr]     Checking cookie v0.2.5
Nov 30 01:32:03.452 INFO [stderr]     Checking serde v0.6.15
Nov 30 01:32:05.996 INFO [stderr]     Checking arrayvec v0.3.25
Nov 30 01:32:06.744 INFO [stderr]     Checking hyper v0.9.18
Nov 30 01:32:10.636 INFO [stderr]    Compiling proc-macro-hack v0.4.0
Nov 30 01:32:11.692 INFO [stderr]    Compiling hex-literal-impl v0.1.0
Nov 30 01:32:13.101 INFO [stderr]     Checking strason v0.3.4
Nov 30 01:32:13.101 INFO [stderr]     Checking serde_json v0.6.1
Nov 30 01:32:17.428 INFO [stderr]     Checking jsonrpc v0.8.0
Nov 30 01:32:18.883 INFO [stderr]     Checking hex-literal v0.1.0
Nov 30 01:32:22.272 INFO [stderr]     Checking bitcoin v0.10.6
Nov 30 01:32:26.626 INFO [stderr]     Checking backoutmasterkey v0.1.0 (/source)
Nov 30 01:32:30.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:32:30.281 INFO [stderr]   --> src/main.rs:38:5
Nov 30 01:32:30.281 INFO [stderr]    |
Nov 30 01:32:30.281 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Nov 30 01:32:30.281 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:32:30.282 INFO [stderr]    |
Nov 30 01:32:30.282 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 01:32:30.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:32:30.282 INFO [stderr] 
Nov 30 01:32:30.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:32:30.283 INFO [stderr]   --> src/main.rs:43:5
Nov 30 01:32:30.283 INFO [stderr]    |
Nov 30 01:32:30.283 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Nov 30 01:32:30.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:32:30.284 INFO [stderr]    |
Nov 30 01:32:30.284 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:32:30.284 INFO [stderr] 
Nov 30 01:32:30.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:32:30.380 INFO [stderr]   --> src/main.rs:38:5
Nov 30 01:32:30.381 INFO [stderr]    |
Nov 30 01:32:30.381 INFO [stderr] 38 |     child_tweak.mul_assign(&ctx, &minusone_key);
Nov 30 01:32:30.381 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:32:30.381 INFO [stderr]    |
Nov 30 01:32:30.382 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 01:32:30.382 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:32:30.382 INFO [stderr] 
Nov 30 01:32:30.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:32:30.383 INFO [stderr]   --> src/main.rs:43:5
Nov 30 01:32:30.383 INFO [stderr]    |
Nov 30 01:32:30.383 INFO [stderr] 43 |     child_secret.add_assign(&ctx, &child_tweak);
Nov 30 01:32:30.384 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:32:30.384 INFO [stderr]    |
Nov 30 01:32:30.384 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:32:30.384 INFO [stderr] 
Nov 30 01:32:30.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.14s
Nov 30 01:32:30.448 INFO [stderr] su: No module specific data is present
Nov 30 01:32:31.988 INFO running `"docker" "inspect" "bff07c29fb2c714a6e7035221929d47be65cee4d326d7ad18aa1fe530deb990c"`
Nov 30 01:32:32.349 INFO running `"docker" "rm" "-f" "bff07c29fb2c714a6e7035221929d47be65cee4d326d7ad18aa1fe530deb990c"`
Nov 30 01:32:32.637 INFO [stdout] bff07c29fb2c714a6e7035221929d47be65cee4d326d7ad18aa1fe530deb990c