Dec 11 20:05:39.189 INFO checking dashaw92/xlcat against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:05:39.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:05:39.572 INFO [stdout] bf43bdc05e3b8776a259fc7d2a96f70c5773d3b3344b3251de8297ecea6e1b2e
Dec 11 20:05:39.574 INFO running `"docker" "start" "-a" "bf43bdc05e3b8776a259fc7d2a96f70c5773d3b3344b3251de8297ecea6e1b2e"`
Dec 11 20:05:40.920 INFO [stderr] usermod: no changes
Dec 11 20:05:41.079 INFO [stderr]     Checking flate2 v1.0.5
Dec 11 20:05:41.079 INFO [stderr]     Checking failure v0.1.3
Dec 11 20:05:42.132 INFO [stderr]     Checking quick-xml v0.12.4
Dec 11 20:05:42.800 INFO [stderr]     Checking zip v0.4.2
Dec 11 20:05:44.028 INFO [stderr]     Checking calamine v0.14.7
Dec 11 20:05:47.016 INFO [stderr]     Checking xlcat v0.1.0 (/source)
Dec 11 20:05:48.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:05:48.380 INFO [stderr]   --> src/main.rs:18:13
Dec 11 20:05:48.380 INFO [stderr]    |
Dec 11 20:05:48.380 INFO [stderr] 18 |             writeln!(lock, "\nSheet: {}", sheet);
Dec 11 20:05:48.380 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:05:48.380 INFO [stderr]    |
Dec 11 20:05:48.380 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 20:05:48.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:05:48.380 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 20:05:48.380 INFO [stderr] 
Dec 11 20:05:48.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:05:48.380 INFO [stderr]   --> src/main.rs:27:17
Dec 11 20:05:48.380 INFO [stderr]    |
Dec 11 20:05:48.380 INFO [stderr] 27 |                 write!(lock, "\n");
Dec 11 20:05:48.380 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 11 20:05:48.380 INFO [stderr]    |
Dec 11 20:05:48.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:05:48.380 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 20:05:48.380 INFO [stderr] 
Dec 11 20:05:48.406 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:05:48.406 INFO [stderr]   --> src/main.rs:18:13
Dec 11 20:05:48.406 INFO [stderr]    |
Dec 11 20:05:48.406 INFO [stderr] 18 |             writeln!(lock, "\nSheet: {}", sheet);
Dec 11 20:05:48.406 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:05:48.406 INFO [stderr]    |
Dec 11 20:05:48.406 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 20:05:48.406 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:05:48.406 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 20:05:48.406 INFO [stderr] 
Dec 11 20:05:48.406 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:05:48.407 INFO [stderr]   --> src/main.rs:27:17
Dec 11 20:05:48.407 INFO [stderr]    |
Dec 11 20:05:48.407 INFO [stderr] 27 |                 write!(lock, "\n");
Dec 11 20:05:48.407 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 11 20:05:48.407 INFO [stderr]    |
Dec 11 20:05:48.407 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:05:48.407 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 20:05:48.407 INFO [stderr] 
Dec 11 20:05:48.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
Dec 11 20:05:48.428 INFO [stderr] su: No module specific data is present
Dec 11 20:05:49.329 INFO running `"docker" "inspect" "bf43bdc05e3b8776a259fc7d2a96f70c5773d3b3344b3251de8297ecea6e1b2e"`
Dec 11 20:05:49.396 INFO running `"docker" "rm" "-f" "bf43bdc05e3b8776a259fc7d2a96f70c5773d3b3344b3251de8297ecea6e1b2e"`
Dec 11 20:05:49.527 INFO [stdout] bf43bdc05e3b8776a259fc7d2a96f70c5773d3b3344b3251de8297ecea6e1b2e