Nov 29 18:50:10.360 INFO checking sbalaji1996/tokenizer against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:50:10.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 18:50:10.936 INFO [stdout] 20686fb0327b4793464ccb332097b54cbcc9a5a186595d9ae7101e35ed08e993
Nov 29 18:50:10.938 INFO running `"docker" "start" "-a" "20686fb0327b4793464ccb332097b54cbcc9a5a186595d9ae7101e35ed08e993"`
Nov 29 18:50:13.511 INFO [stderr] usermod: no changes
Nov 29 18:50:13.620 INFO [stderr]     Checking serde v1.0.14
Nov 29 18:50:13.620 INFO [stderr]     Checking itoa v0.3.3
Nov 29 18:50:13.620 INFO [stderr]     Checking term_size v0.3.0
Nov 29 18:50:13.620 INFO [stderr]     Checking atty v0.2.2
Nov 29 18:50:13.620 INFO [stderr]    Compiling serde_derive v1.0.14
Nov 29 18:50:14.550 INFO [stderr]     Checking textwrap v0.7.0
Nov 29 18:50:15.554 INFO [stderr]     Checking clap v2.26.0
Nov 29 18:50:35.732 INFO [stderr]     Checking serde_json v1.0.3
Nov 29 18:50:38.408 INFO [stderr]     Checking tokenizer v0.1.0 (/source)
Nov 29 18:50:39.088 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 29 18:50:39.088 INFO [stderr]   --> src/main.rs:12:5
Nov 29 18:50:39.088 INFO [stderr]    |
Nov 29 18:50:39.088 INFO [stderr] 12 | use std::io::BufReader;
Nov 29 18:50:39.088 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 18:50:39.088 INFO [stderr]    |
Nov 29 18:50:39.088 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:50:39.088 INFO [stderr] 
Nov 29 18:50:39.184 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 29 18:50:39.184 INFO [stderr]   --> src/main.rs:12:5
Nov 29 18:50:39.184 INFO [stderr]    |
Nov 29 18:50:39.184 INFO [stderr] 12 | use std::io::BufReader;
Nov 29 18:50:39.184 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 18:50:39.184 INFO [stderr]    |
Nov 29 18:50:39.184 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:50:39.184 INFO [stderr] 
Nov 29 18:50:39.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:50:39.248 INFO [stderr]   --> src/main.rs:34:5
Nov 29 18:50:39.248 INFO [stderr]    |
Nov 29 18:50:39.248 INFO [stderr] 34 |     tokenize(contents);
Nov 29 18:50:39.248 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 18:50:39.248 INFO [stderr]    |
Nov 29 18:50:39.248 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:50:39.248 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:50:39.248 INFO [stderr] 
Nov 29 18:50:39.472 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:50:39.472 INFO [stderr]   --> src/main.rs:34:5
Nov 29 18:50:39.472 INFO [stderr]    |
Nov 29 18:50:39.472 INFO [stderr] 34 |     tokenize(contents);
Nov 29 18:50:39.472 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 18:50:39.472 INFO [stderr]    |
Nov 29 18:50:39.472 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:50:39.472 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:50:39.472 INFO [stderr] 
Nov 29 18:50:39.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.96s
Nov 29 18:50:39.512 INFO [stderr] su: No module specific data is present
Nov 29 18:50:40.356 INFO running `"docker" "inspect" "20686fb0327b4793464ccb332097b54cbcc9a5a186595d9ae7101e35ed08e993"`
Nov 29 18:50:40.664 INFO running `"docker" "rm" "-f" "20686fb0327b4793464ccb332097b54cbcc9a5a186595d9ae7101e35ed08e993"`
Nov 29 18:50:40.979 INFO [stdout] 20686fb0327b4793464ccb332097b54cbcc9a5a186595d9ae7101e35ed08e993