Nov 29 18:50:09.025 INFO checking sbalaji1996/tokenizer against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:50:09.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 29 18:50:09.544 INFO [stdout] 4e2d912c4bf51be51daeff7be801890152051a7bf022d9103f887a083d552abd
Nov 29 18:50:09.546 INFO running `"docker" "start" "-a" "4e2d912c4bf51be51daeff7be801890152051a7bf022d9103f887a083d552abd"`
Nov 29 18:50:11.417 INFO [stderr] usermod: no changes
Nov 29 18:50:11.588 INFO [stderr]     Checking libc v0.2.30
Nov 29 18:50:11.589 INFO [stderr]     Checking itoa v0.3.3
Nov 29 18:50:11.589 INFO [stderr]     Checking serde v1.0.14
Nov 29 18:50:11.591 INFO [stderr]    Compiling serde_derive v1.0.14
Nov 29 18:50:14.395 INFO [stderr]     Checking term_size v0.3.0
Nov 29 18:50:14.397 INFO [stderr]     Checking atty v0.2.2
Nov 29 18:50:15.330 INFO [stderr]     Checking textwrap v0.7.0
Nov 29 18:50:16.430 INFO [stderr]     Checking clap v2.26.0
Nov 29 18:50:34.644 INFO [stderr]     Checking serde_json v1.0.3
Nov 29 18:50:37.203 INFO [stderr]     Checking tokenizer v0.1.0 (/source)
Nov 29 18:50:37.987 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 29 18:50:37.996 INFO [stderr]   --> src/main.rs:12:5
Nov 29 18:50:37.996 INFO [stderr]    |
Nov 29 18:50:37.996 INFO [stderr] 12 | use std::io::BufReader;
Nov 29 18:50:37.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 18:50:37.996 INFO [stderr]    |
Nov 29 18:50:37.996 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:50:37.996 INFO [stderr] 
Nov 29 18:50:38.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:50:38.333 INFO [stderr]   --> src/main.rs:34:5
Nov 29 18:50:38.333 INFO [stderr]    |
Nov 29 18:50:38.336 INFO [stderr] 34 |     tokenize(contents);
Nov 29 18:50:38.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 18:50:38.339 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 29 18:50:38.339 INFO [stderr]   --> src/main.rs:12:5
Nov 29 18:50:38.339 INFO [stderr]    |
Nov 29 18:50:38.340 INFO [stderr] 12 | use std::io::BufReader;
Nov 29 18:50:38.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 18:50:38.340 INFO [stderr]    |
Nov 29 18:50:38.342 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:50:38.342 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:50:38.342 INFO [stderr] 
Nov 29 18:50:38.342 INFO [stderr]    |
Nov 29 18:50:38.343 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:50:38.343 INFO [stderr] 
Nov 29 18:50:38.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:50:38.520 INFO [stderr]   --> src/main.rs:34:5
Nov 29 18:50:38.520 INFO [stderr]    |
Nov 29 18:50:38.520 INFO [stderr] 34 |     tokenize(contents);
Nov 29 18:50:38.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 18:50:38.520 INFO [stderr]    |
Nov 29 18:50:38.521 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:50:38.521 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:50:38.521 INFO [stderr] 
Nov 29 18:50:38.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.11s
Nov 29 18:50:38.569 INFO [stderr] su: No module specific data is present
Nov 29 18:50:39.644 INFO running `"docker" "inspect" "4e2d912c4bf51be51daeff7be801890152051a7bf022d9103f887a083d552abd"`
Nov 29 18:50:39.932 INFO running `"docker" "rm" "-f" "4e2d912c4bf51be51daeff7be801890152051a7bf022d9103f887a083d552abd"`
Nov 29 18:50:40.304 INFO [stdout] 4e2d912c4bf51be51daeff7be801890152051a7bf022d9103f887a083d552abd