Dec 11 21:13:11.253 INFO checking calebzulawski/abi-helper against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:13:11.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 21:13:11.639 INFO [stdout] 27280cd68aa6b31edf880e978e25b070a73df46782da9ad1ce7aa57299c1af8b
Dec 11 21:13:11.646 INFO running `"docker" "start" "-a" "27280cd68aa6b31edf880e978e25b070a73df46782da9ad1ce7aa57299c1af8b"`
Dec 11 21:13:13.316 INFO [stderr] usermod: no changes
Dec 11 21:13:13.507 INFO [stderr]     Checking plain v0.2.3
Dec 11 21:13:13.508 INFO [stderr]     Checking custom_error v1.3.0
Dec 11 21:13:13.532 INFO [stderr]    Compiling scroll v0.9.2
Dec 11 21:13:13.543 INFO [stderr]    Compiling scroll_derive v0.9.5
Dec 11 21:13:18.942 INFO [stderr]     Checking goblin v0.0.19
Dec 11 21:13:26.592 INFO [stderr]     Checking abi-helper v0.1.0 (/source)
Dec 11 21:13:28.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.930 INFO [stderr]   --> src/abi_reader.rs:31:13
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr] 31 |             writeln!(f, "Exported:");
Dec 11 21:13:28.930 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 21:13:28.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.930 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 11 21:13:28.930 INFO [stderr] 
Dec 11 21:13:28.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.930 INFO [stderr]   --> src/abi_reader.rs:33:17
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr] 33 |                 writeln!(f, "\t{}", name);
Dec 11 21:13:28.930 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.930 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 11 21:13:28.930 INFO [stderr] 
Dec 11 21:13:28.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.930 INFO [stderr]   --> src/abi_reader.rs:37:13
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr] 37 |             writeln!(f, "Stripped:");
Dec 11 21:13:28.930 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.930 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 11 21:13:28.930 INFO [stderr] 
Dec 11 21:13:28.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.930 INFO [stderr]   --> src/abi_reader.rs:39:17
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr] 39 |                 writeln!(f, "\t{}", name);
Dec 11 21:13:28.930 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.930 INFO [stderr]    |
Dec 11 21:13:28.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.930 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 11 21:13:28.930 INFO [stderr] 
Dec 11 21:13:28.992 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.992 INFO [stderr]   --> src/abi_reader.rs:31:13
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr] 31 |             writeln!(f, "Exported:");
Dec 11 21:13:28.992 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 21:13:28.992 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.992 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 11 21:13:28.992 INFO [stderr] 
Dec 11 21:13:28.992 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.992 INFO [stderr]   --> src/abi_reader.rs:33:17
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr] 33 |                 writeln!(f, "\t{}", name);
Dec 11 21:13:28.992 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.992 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 11 21:13:28.992 INFO [stderr] 
Dec 11 21:13:28.992 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.992 INFO [stderr]   --> src/abi_reader.rs:37:13
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr] 37 |             writeln!(f, "Stripped:");
Dec 11 21:13:28.992 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.992 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 11 21:13:28.992 INFO [stderr] 
Dec 11 21:13:28.992 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 21:13:28.992 INFO [stderr]   --> src/abi_reader.rs:39:17
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr] 39 |                 writeln!(f, "\t{}", name);
Dec 11 21:13:28.992 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:28.992 INFO [stderr]    |
Dec 11 21:13:28.992 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 21:13:28.992 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 11 21:13:28.992 INFO [stderr] 
Dec 11 21:13:29.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.68s
Dec 11 21:13:29.053 INFO [stderr] su: No module specific data is present
Dec 11 21:13:29.670 INFO running `"docker" "inspect" "27280cd68aa6b31edf880e978e25b070a73df46782da9ad1ce7aa57299c1af8b"`
Dec 11 21:13:29.942 INFO running `"docker" "rm" "-f" "27280cd68aa6b31edf880e978e25b070a73df46782da9ad1ce7aa57299c1af8b"`
Dec 11 21:13:30.283 INFO [stdout] 27280cd68aa6b31edf880e978e25b070a73df46782da9ad1ce7aa57299c1af8b