Nov 16 14:27:42.018 INFO testing sbalaji1996/tokenizer against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 14:27:42.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 14:27:42.413 INFO [stdout] 866e214a3560c3355a9b5afc4b2c5de15fd01e75722409a2d8aca0c2d71afe05
Nov 16 14:27:42.415 INFO running `"docker" "start" "-a" "866e214a3560c3355a9b5afc4b2c5de15fd01e75722409a2d8aca0c2d71afe05"`
Nov 16 14:27:43.428 INFO [stderr] usermod: no changes
Nov 16 14:27:43.539 INFO [stderr]    Compiling textwrap v0.7.0
Nov 16 14:27:43.559 INFO [stderr]    Compiling serde_derive v1.0.14
Nov 16 14:27:44.992 INFO [stderr]    Compiling clap v2.26.0
Nov 16 14:28:09.571 INFO [stderr]    Compiling tokenizer v0.1.0 (/source)
Nov 16 14:28:09.983 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 16 14:28:09.983 INFO [stderr]   --> src/main.rs:12:5
Nov 16 14:28:09.983 INFO [stderr]    |
Nov 16 14:28:09.983 INFO [stderr] 12 | use std::io::BufReader;
Nov 16 14:28:09.983 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 14:28:09.983 INFO [stderr]    |
Nov 16 14:28:09.983 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 14:28:09.983 INFO [stderr] 
Nov 16 14:28:10.135 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:28:10.136 INFO [stderr]   --> src/main.rs:34:5
Nov 16 14:28:10.136 INFO [stderr]    |
Nov 16 14:28:10.136 INFO [stderr] 34 |     tokenize(contents);
Nov 16 14:28:10.137 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 14:28:10.137 INFO [stderr]    |
Nov 16 14:28:10.137 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 14:28:10.138 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:28:10.138 INFO [stderr] 
Nov 16 14:28:11.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.03s
Nov 16 14:28:11.489 INFO [stderr] su: No module specific data is present
Nov 16 14:28:12.113 INFO running `"docker" "inspect" "866e214a3560c3355a9b5afc4b2c5de15fd01e75722409a2d8aca0c2d71afe05"`
Nov 16 14:28:12.261 INFO running `"docker" "rm" "-f" "866e214a3560c3355a9b5afc4b2c5de15fd01e75722409a2d8aca0c2d71afe05"`
Nov 16 14:28:12.376 INFO [stdout] 866e214a3560c3355a9b5afc4b2c5de15fd01e75722409a2d8aca0c2d71afe05
Nov 16 14:28:12.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 14:28:12.563 INFO [stdout] 23f43dc0b4ff9721ee909fb13acfff6d0ebbef6b20611fb5d2148effa3e00dc4
Nov 16 14:28:12.571 INFO running `"docker" "start" "-a" "23f43dc0b4ff9721ee909fb13acfff6d0ebbef6b20611fb5d2148effa3e00dc4"`
Nov 16 14:28:13.115 INFO [stderr] usermod: no changes
Nov 16 14:28:13.175 INFO [stderr]    Compiling tokenizer v0.1.0 (/source)
Nov 16 14:28:13.543 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 16 14:28:13.543 INFO [stderr]   --> src/main.rs:12:5
Nov 16 14:28:13.543 INFO [stderr]    |
Nov 16 14:28:13.543 INFO [stderr] 12 | use std::io::BufReader;
Nov 16 14:28:13.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 14:28:13.543 INFO [stderr]    |
Nov 16 14:28:13.543 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 14:28:13.543 INFO [stderr] 
Nov 16 14:28:13.667 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:28:13.667 INFO [stderr]   --> src/main.rs:34:5
Nov 16 14:28:13.667 INFO [stderr]    |
Nov 16 14:28:13.667 INFO [stderr] 34 |     tokenize(contents);
Nov 16 14:28:13.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 14:28:13.667 INFO [stderr]    |
Nov 16 14:28:13.667 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 14:28:13.667 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:28:13.667 INFO [stderr] 
Nov 16 14:28:13.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 16 14:28:13.923 INFO [stderr] su: No module specific data is present
Nov 16 14:28:14.257 INFO running `"docker" "inspect" "23f43dc0b4ff9721ee909fb13acfff6d0ebbef6b20611fb5d2148effa3e00dc4"`
Nov 16 14:28:14.356 INFO running `"docker" "rm" "-f" "23f43dc0b4ff9721ee909fb13acfff6d0ebbef6b20611fb5d2148effa3e00dc4"`
Nov 16 14:28:14.453 INFO [stdout] 23f43dc0b4ff9721ee909fb13acfff6d0ebbef6b20611fb5d2148effa3e00dc4
Nov 16 14:28:14.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 14:28:14.708 INFO [stdout] 93c78526141a02dcd5756346efb0f41a718e99ba94315f0d5e0908c01d2a3baf
Nov 16 14:28:14.716 INFO running `"docker" "start" "-a" "93c78526141a02dcd5756346efb0f41a718e99ba94315f0d5e0908c01d2a3baf"`
Nov 16 14:28:15.325 INFO [stderr] usermod: no changes
Nov 16 14:28:15.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 14:28:15.419 INFO [stderr]      Running /target/debug/deps/tokenizer-992e0140b4cbf82a
Nov 16 14:28:15.421 INFO [stdout] 
Nov 16 14:28:15.421 INFO [stdout] running 0 tests
Nov 16 14:28:15.421 INFO [stdout] 
Nov 16 14:28:15.421 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 14:28:15.422 INFO [stdout] 
Nov 16 14:28:15.424 INFO [stderr] su: No module specific data is present
Nov 16 14:28:15.779 INFO running `"docker" "inspect" "93c78526141a02dcd5756346efb0f41a718e99ba94315f0d5e0908c01d2a3baf"`
Nov 16 14:28:15.873 INFO running `"docker" "rm" "-f" "93c78526141a02dcd5756346efb0f41a718e99ba94315f0d5e0908c01d2a3baf"`
Nov 16 14:28:15.975 INFO [stdout] 93c78526141a02dcd5756346efb0f41a718e99ba94315f0d5e0908c01d2a3baf