Nov 30 22:46:09.285 INFO checking fse_dump-0.3.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 22:46:09.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 22:46:09.724 INFO [stdout] cf2bfb27014e9065b1ad1baaf51eafefe87cf41fc26f3a26fadfebca082f3c4a
Nov 30 22:46:09.726 INFO running `"docker" "start" "-a" "cf2bfb27014e9065b1ad1baaf51eafefe87cf41fc26f3a26fadfebca082f3c4a"`
Nov 30 22:46:10.948 INFO [stderr] usermod: no changes
Nov 30 22:46:11.199 INFO [stderr]     Checking log v0.4.6
Nov 30 22:46:11.202 INFO [stderr]     Checking crossbeam-channel v0.3.2
Nov 30 22:46:11.960 INFO [stderr]     Checking env_logger v0.6.0
Nov 30 22:46:15.013 INFO [stderr]     Checking crossbeam v0.5.0
Nov 30 22:46:17.014 INFO [stderr]     Checking fse_dump v0.3.0 (/source)
Nov 30 22:46:21.568 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 22:46:21.568 INFO [stderr]  --> src/main.rs:7:1
Nov 30 22:46:21.568 INFO [stderr]   |
Nov 30 22:46:21.568 INFO [stderr] 7 | #[macro_use]
Nov 30 22:46:21.568 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 22:46:21.568 INFO [stderr]   |
Nov 30 22:46:21.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:46:21.568 INFO [stderr] 
Nov 30 22:46:21.744 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 22:46:21.744 INFO [stderr]  --> src/main.rs:7:1
Nov 30 22:46:21.744 INFO [stderr]   |
Nov 30 22:46:21.744 INFO [stderr] 7 | #[macro_use]
Nov 30 22:46:21.744 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 22:46:21.744 INFO [stderr]   |
Nov 30 22:46:21.744 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:46:21.744 INFO [stderr] 
Nov 30 22:46:22.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 22:46:22.047 INFO [stderr]    --> src/file_parser.rs:135:21
Nov 30 22:46:22.047 INFO [stderr]     |
Nov 30 22:46:22.047 INFO [stderr] 135 |                     u.send((rec.path.to_string(), rec.flag));
Nov 30 22:46:22.047 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 22:46:22.047 INFO [stderr]     |
Nov 30 22:46:22.047 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 22:46:22.047 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 22:46:22.047 INFO [stderr] 
Nov 30 22:46:22.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 22:46:22.272 INFO [stderr]    --> src/file_parser.rs:135:21
Nov 30 22:46:22.272 INFO [stderr]     |
Nov 30 22:46:22.272 INFO [stderr] 135 |                     u.send((rec.path.to_string(), rec.flag));
Nov 30 22:46:22.272 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 22:46:22.272 INFO [stderr]     |
Nov 30 22:46:22.272 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 22:46:22.272 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 22:46:22.272 INFO [stderr] 
Nov 30 22:46:22.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
Nov 30 22:46:22.306 INFO [stderr] su: No module specific data is present
Nov 30 22:46:22.984 INFO running `"docker" "inspect" "cf2bfb27014e9065b1ad1baaf51eafefe87cf41fc26f3a26fadfebca082f3c4a"`
Nov 30 22:46:23.298 INFO running `"docker" "rm" "-f" "cf2bfb27014e9065b1ad1baaf51eafefe87cf41fc26f3a26fadfebca082f3c4a"`
Nov 30 22:46:23.588 INFO [stdout] cf2bfb27014e9065b1ad1baaf51eafefe87cf41fc26f3a26fadfebca082f3c4a