Dec 19 19:21:01.866 INFO checking calebzulawski/abi-helper against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:21:01.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/calebzulawski/abi-helper:/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 19:21:02.456 INFO [stdout] c4139bac44f1b552e268d12f77e24985980bf8c26d0a5d1eb6d4461c90f512f4
Dec 19 19:21:02.464 INFO running `"docker" "start" "-a" "c4139bac44f1b552e268d12f77e24985980bf8c26d0a5d1eb6d4461c90f512f4"`
Dec 19 19:21:04.196 INFO [stderr]     Checking custom_error v1.3.0
Dec 19 19:21:04.197 INFO [stderr]     Checking clap v2.32.0
Dec 19 19:21:04.198 INFO [stderr]    Compiling scroll_derive v0.9.5
Dec 19 19:21:07.852 INFO [stderr]     Checking scroll v0.9.2
Dec 19 19:21:09.304 INFO [stderr]     Checking goblin v0.0.19
Dec 19 19:21:17.332 INFO [stderr]     Checking abi-helper v0.1.0 (/opt/crater/workdir)
Dec 19 19:21:18.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.420 INFO [stderr]   --> src/abi_reader.rs:31:13
Dec 19 19:21:18.420 INFO [stderr]    |
Dec 19 19:21:18.420 INFO [stderr] 31 |             writeln!(f, "Exported:");
Dec 19 19:21:18.420 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.420 INFO [stderr]    |
Dec 19 19:21:18.420 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 19:21:18.420 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.420 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.420 INFO [stderr] 
Dec 19 19:21:18.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.420 INFO [stderr]   --> src/abi_reader.rs:33:17
Dec 19 19:21:18.420 INFO [stderr]    |
Dec 19 19:21:18.420 INFO [stderr] 33 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:18.421 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.421 INFO [stderr]    |
Dec 19 19:21:18.421 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.421 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.421 INFO [stderr] 
Dec 19 19:21:18.421 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.421 INFO [stderr]   --> src/abi_reader.rs:37:13
Dec 19 19:21:18.421 INFO [stderr]    |
Dec 19 19:21:18.421 INFO [stderr] 37 |             writeln!(f, "Stripped:");
Dec 19 19:21:18.421 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.421 INFO [stderr]    |
Dec 19 19:21:18.421 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.421 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.421 INFO [stderr] 
Dec 19 19:21:18.421 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.421 INFO [stderr]   --> src/abi_reader.rs:39:17
Dec 19 19:21:18.421 INFO [stderr]    |
Dec 19 19:21:18.421 INFO [stderr] 39 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:18.421 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.421 INFO [stderr]    |
Dec 19 19:21:18.421 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.421 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.421 INFO [stderr] 
Dec 19 19:21:18.480 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.480 INFO [stderr]   --> src/abi_reader.rs:31:13
Dec 19 19:21:18.480 INFO [stderr]    |
Dec 19 19:21:18.480 INFO [stderr] 31 |             writeln!(f, "Exported:");
Dec 19 19:21:18.480 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.480 INFO [stderr]    |
Dec 19 19:21:18.480 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 19:21:18.480 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.480 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.480 INFO [stderr] 
Dec 19 19:21:18.480 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.480 INFO [stderr]   --> src/abi_reader.rs:33:17
Dec 19 19:21:18.480 INFO [stderr]    |
Dec 19 19:21:18.480 INFO [stderr] 33 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:18.480 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.480 INFO [stderr]    |
Dec 19 19:21:18.480 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.480 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.480 INFO [stderr] 
Dec 19 19:21:18.481 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.481 INFO [stderr]   --> src/abi_reader.rs:37:13
Dec 19 19:21:18.481 INFO [stderr]    |
Dec 19 19:21:18.481 INFO [stderr] 37 |             writeln!(f, "Stripped:");
Dec 19 19:21:18.481 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.481 INFO [stderr]    |
Dec 19 19:21:18.481 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.481 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.481 INFO [stderr] 
Dec 19 19:21:18.481 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:18.481 INFO [stderr]   --> src/abi_reader.rs:39:17
Dec 19 19:21:18.481 INFO [stderr]    |
Dec 19 19:21:18.481 INFO [stderr] 39 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:18.481 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:18.481 INFO [stderr]    |
Dec 19 19:21:18.481 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:18.481 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:21:18.481 INFO [stderr] 
Dec 19 19:21:18.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.48s
Dec 19 19:21:19.460 INFO running `"docker" "inspect" "c4139bac44f1b552e268d12f77e24985980bf8c26d0a5d1eb6d4461c90f512f4"`
Dec 19 19:21:19.740 INFO running `"docker" "rm" "-f" "c4139bac44f1b552e268d12f77e24985980bf8c26d0a5d1eb6d4461c90f512f4"`
Dec 19 19:21:20.084 INFO [stdout] c4139bac44f1b552e268d12f77e24985980bf8c26d0a5d1eb6d4461c90f512f4