Dec 12 18:26:09.077 INFO checking adobe-cmap-parser-0.3.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 18:26:09.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 18:26:09.241 INFO [stdout] 8ac51f47a90bd14cf1f2f5669f51773eb8818d1d15705b344171727cd45376d4
Dec 12 18:26:09.242 INFO running `"docker" "start" "-a" "8ac51f47a90bd14cf1f2f5669f51773eb8818d1d15705b344171727cd45376d4"`
Dec 12 18:26:09.635 INFO [stderr] usermod: no changes
Dec 12 18:26:09.665 INFO [stderr]     Checking adobe-cmap-parser v0.3.3 (/source)
Dec 12 18:26:10.857 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:26:10.858 INFO [stderr]    --> src/lib.rs:257:9
Dec 12 18:26:10.858 INFO [stderr]     |
Dec 12 18:26:10.858 INFO [stderr] 257 |         f.read_to_end(&mut contents);
Dec 12 18:26:10.859 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:26:10.859 INFO [stderr]     |
Dec 12 18:26:10.859 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 18:26:10.859 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:26:10.860 INFO [stderr] 
Dec 12 18:26:11.595 INFO [stderr] warning: unused import: `std::path::Path`
Dec 12 18:26:11.595 INFO [stderr]  --> examples/dump.rs:5:5
Dec 12 18:26:11.595 INFO [stderr]   |
Dec 12 18:26:11.595 INFO [stderr] 5 | use std::path::Path;
Dec 12 18:26:11.595 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 18:26:11.595 INFO [stderr]   |
Dec 12 18:26:11.595 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 18:26:11.595 INFO [stderr] 
Dec 12 18:26:11.628 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:26:11.628 INFO [stderr]   --> examples/dump.rs:13:5
Dec 12 18:26:11.628 INFO [stderr]    |
Dec 12 18:26:11.628 INFO [stderr] 13 |     f.read_to_end(&mut contents);
Dec 12 18:26:11.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:26:11.628 INFO [stderr]    |
Dec 12 18:26:11.628 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 18:26:11.628 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:26:11.628 INFO [stderr] 
Dec 12 18:26:11.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 12 18:26:11.645 INFO [stderr] su: No module specific data is present
Dec 12 18:26:12.439 INFO running `"docker" "inspect" "8ac51f47a90bd14cf1f2f5669f51773eb8818d1d15705b344171727cd45376d4"`
Dec 12 18:26:12.908 INFO running `"docker" "rm" "-f" "8ac51f47a90bd14cf1f2f5669f51773eb8818d1d15705b344171727cd45376d4"`
Dec 12 18:26:13.231 INFO [stdout] 8ac51f47a90bd14cf1f2f5669f51773eb8818d1d15705b344171727cd45376d4