Dec 19 19:21:02.861 INFO checking calebzulawski/abi-helper against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:21:02.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:21:03.254 INFO [stdout] 7fd9fb2079782a2b6dd471624a310a8949bbba3cb8eb2b0936baae7d3c1f5c69
Dec 19 19:21:03.256 INFO running `"docker" "start" "-a" "7fd9fb2079782a2b6dd471624a310a8949bbba3cb8eb2b0936baae7d3c1f5c69"`
Dec 19 19:21:05.238 INFO [stderr]     Checking custom_error v1.3.0
Dec 19 19:21:05.239 INFO [stderr]     Checking clap v2.32.0
Dec 19 19:21:05.248 INFO [stderr]    Compiling scroll_derive v0.9.5
Dec 19 19:21:09.580 INFO [stderr]     Checking scroll v0.9.2
Dec 19 19:21:11.288 INFO [stderr]     Checking goblin v0.0.19
Dec 19 19:21:18.864 INFO [stderr]     Checking abi-helper v0.1.0 (/opt/crater/workdir)
Dec 19 19:21:19.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.811 INFO [stderr]   --> src/abi_reader.rs:31:13
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr] 31 |             writeln!(f, "Exported:");
Dec 19 19:21:19.811 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 19:21:19.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.811 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 19:21:19.811 INFO [stderr] 
Dec 19 19:21:19.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.811 INFO [stderr]   --> src/abi_reader.rs:33:17
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr] 33 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:19.811 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.811 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 19:21:19.811 INFO [stderr] 
Dec 19 19:21:19.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.811 INFO [stderr]   --> src/abi_reader.rs:37:13
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr] 37 |             writeln!(f, "Stripped:");
Dec 19 19:21:19.811 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.811 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 19:21:19.811 INFO [stderr] 
Dec 19 19:21:19.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.811 INFO [stderr]   --> src/abi_reader.rs:39:17
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr] 39 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:19.811 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.811 INFO [stderr]    |
Dec 19 19:21:19.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.811 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 19:21:19.811 INFO [stderr] 
Dec 19 19:21:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.850 INFO [stderr]   --> src/abi_reader.rs:31:13
Dec 19 19:21:19.850 INFO [stderr]    |
Dec 19 19:21:19.850 INFO [stderr] 31 |             writeln!(f, "Exported:");
Dec 19 19:21:19.850 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.850 INFO [stderr]    |
Dec 19 19:21:19.850 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 19:21:19.850 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.850 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 19:21:19.850 INFO [stderr] 
Dec 19 19:21:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.850 INFO [stderr]   --> src/abi_reader.rs:33:17
Dec 19 19:21:19.850 INFO [stderr]    |
Dec 19 19:21:19.850 INFO [stderr] 33 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:19.850 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.851 INFO [stderr]    |
Dec 19 19:21:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.851 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 19:21:19.851 INFO [stderr] 
Dec 19 19:21:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.851 INFO [stderr]   --> src/abi_reader.rs:37:13
Dec 19 19:21:19.851 INFO [stderr]    |
Dec 19 19:21:19.851 INFO [stderr] 37 |             writeln!(f, "Stripped:");
Dec 19 19:21:19.851 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.851 INFO [stderr]    |
Dec 19 19:21:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.851 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 19:21:19.851 INFO [stderr] 
Dec 19 19:21:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 19:21:19.851 INFO [stderr]   --> src/abi_reader.rs:39:17
Dec 19 19:21:19.851 INFO [stderr]    |
Dec 19 19:21:19.851 INFO [stderr] 39 |                 writeln!(f, "\t{}", name);
Dec 19 19:21:19.851 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:19.851 INFO [stderr]    |
Dec 19 19:21:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 19:21:19.851 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 19:21:19.851 INFO [stderr] 
Dec 19 19:21:19.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.83s
Dec 19 19:21:20.931 INFO running `"docker" "inspect" "7fd9fb2079782a2b6dd471624a310a8949bbba3cb8eb2b0936baae7d3c1f5c69"`
Dec 19 19:21:21.238 INFO running `"docker" "rm" "-f" "7fd9fb2079782a2b6dd471624a310a8949bbba3cb8eb2b0936baae7d3c1f5c69"`
Dec 19 19:21:21.557 INFO [stdout] 7fd9fb2079782a2b6dd471624a310a8949bbba3cb8eb2b0936baae7d3c1f5c69