Dec 01 21:58:52.761 INFO testing cemozerr/Rust-Cash-Register against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 21:58:52.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:58:53.100 INFO [stdout] 9a15a32374ee9a2bbde6ddf6e34b7497acf4d9aba9dbc1cb759afca579792ee0
Dec 01 21:58:53.104 INFO running `"docker" "start" "-a" "9a15a32374ee9a2bbde6ddf6e34b7497acf4d9aba9dbc1cb759afca579792ee0"`
Dec 01 21:58:54.839 INFO [stderr] usermod: no changes
Dec 01 21:58:54.963 INFO [stderr]    Compiling serde v1.0.74
Dec 01 21:59:09.057 INFO [stderr]    Compiling serde_json v1.0.26
Dec 01 21:59:13.455 INFO [stderr]    Compiling cash_register v0.1.0 (/source)
Dec 01 21:59:14.067 INFO [stderr] warning: unused import: `Read`
Dec 01 21:59:14.067 INFO [stderr]  --> src/main.rs:5:21
Dec 01 21:59:14.067 INFO [stderr]   |
Dec 01 21:59:14.067 INFO [stderr] 5 | use std::io::{self, Read};
Dec 01 21:59:14.067 INFO [stderr]   |                     ^^^^
Dec 01 21:59:14.067 INFO [stderr]   |
Dec 01 21:59:14.067 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 21:59:14.067 INFO [stderr] 
Dec 01 21:59:14.135 INFO [stderr] warning: variable does not need to be mutable
Dec 01 21:59:14.135 INFO [stderr]   --> src/main.rs:80:13
Dec 01 21:59:14.135 INFO [stderr]    |
Dec 01 21:59:14.135 INFO [stderr] 80 |         let mut new_receipt = Receipt{
Dec 01 21:59:14.135 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 01 21:59:14.135 INFO [stderr]    |             |
Dec 01 21:59:14.135 INFO [stderr]    |             help: remove this `mut`
Dec 01 21:59:14.135 INFO [stderr]    |
Dec 01 21:59:14.135 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 21:59:14.135 INFO [stderr] 
Dec 01 21:59:14.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 21:59:14.143 INFO [stderr]   --> src/main.rs:28:9
Dec 01 21:59:14.143 INFO [stderr]    |
Dec 01 21:59:14.143 INFO [stderr] 28 |         io::stdin().read_line(&mut buffer);
Dec 01 21:59:14.143 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:59:14.143 INFO [stderr]    |
Dec 01 21:59:14.143 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 21:59:14.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 21:59:14.143 INFO [stderr] 
Dec 01 21:59:15.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.25s
Dec 01 21:59:15.136 INFO [stderr] su: No module specific data is present
Dec 01 21:59:15.803 INFO running `"docker" "inspect" "9a15a32374ee9a2bbde6ddf6e34b7497acf4d9aba9dbc1cb759afca579792ee0"`
Dec 01 21:59:16.030 INFO running `"docker" "rm" "-f" "9a15a32374ee9a2bbde6ddf6e34b7497acf4d9aba9dbc1cb759afca579792ee0"`
Dec 01 21:59:16.310 INFO [stdout] 9a15a32374ee9a2bbde6ddf6e34b7497acf4d9aba9dbc1cb759afca579792ee0
Dec 01 21:59:16.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:59:16.720 INFO [stdout] 3262e4e16178bb539875263a46cce23b0296fa6dca7952bb8f967fb06dd445a1
Dec 01 21:59:16.727 INFO running `"docker" "start" "-a" "3262e4e16178bb539875263a46cce23b0296fa6dca7952bb8f967fb06dd445a1"`
Dec 01 21:59:18.294 INFO [stderr] usermod: no changes
Dec 01 21:59:18.367 INFO [stderr]    Compiling cash_register v0.1.0 (/source)
Dec 01 21:59:19.027 INFO [stderr] warning: unused import: `Read`
Dec 01 21:59:19.027 INFO [stderr]  --> src/main.rs:5:21
Dec 01 21:59:19.027 INFO [stderr]   |
Dec 01 21:59:19.027 INFO [stderr] 5 | use std::io::{self, Read};
Dec 01 21:59:19.027 INFO [stderr]   |                     ^^^^
Dec 01 21:59:19.027 INFO [stderr]   |
Dec 01 21:59:19.027 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 21:59:19.027 INFO [stderr] 
Dec 01 21:59:19.095 INFO [stderr] warning: variable does not need to be mutable
Dec 01 21:59:19.095 INFO [stderr]   --> src/main.rs:80:13
Dec 01 21:59:19.095 INFO [stderr]    |
Dec 01 21:59:19.095 INFO [stderr] 80 |         let mut new_receipt = Receipt{
Dec 01 21:59:19.095 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 01 21:59:19.095 INFO [stderr]    |             |
Dec 01 21:59:19.095 INFO [stderr]    |             help: remove this `mut`
Dec 01 21:59:19.095 INFO [stderr]    |
Dec 01 21:59:19.095 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 21:59:19.095 INFO [stderr] 
Dec 01 21:59:19.103 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 21:59:19.103 INFO [stderr]   --> src/main.rs:28:9
Dec 01 21:59:19.103 INFO [stderr]    |
Dec 01 21:59:19.103 INFO [stderr] 28 |         io::stdin().read_line(&mut buffer);
Dec 01 21:59:19.103 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:59:19.103 INFO [stderr]    |
Dec 01 21:59:19.103 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 21:59:19.103 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 21:59:19.103 INFO [stderr] 
Dec 01 21:59:19.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 01 21:59:19.686 INFO [stderr] su: No module specific data is present
Dec 01 21:59:20.553 INFO running `"docker" "inspect" "3262e4e16178bb539875263a46cce23b0296fa6dca7952bb8f967fb06dd445a1"`
Dec 01 21:59:20.805 INFO running `"docker" "rm" "-f" "3262e4e16178bb539875263a46cce23b0296fa6dca7952bb8f967fb06dd445a1"`
Dec 01 21:59:21.143 INFO [stdout] 3262e4e16178bb539875263a46cce23b0296fa6dca7952bb8f967fb06dd445a1
Dec 01 21:59:21.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:59:21.611 INFO [stdout] 4132e87ad1cd3254c9fcd199ea7c2c2790df35f10140529247c11bdf9de945c8
Dec 01 21:59:21.619 INFO running `"docker" "start" "-a" "4132e87ad1cd3254c9fcd199ea7c2c2790df35f10140529247c11bdf9de945c8"`
Dec 01 21:59:22.911 INFO [stderr] usermod: no changes
Dec 01 21:59:23.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 01 21:59:23.043 INFO [stderr]      Running /target/debug/deps/cash_register-d8c3090b5b6ecd0b
Dec 01 21:59:23.059 INFO [stderr] su: No module specific data is present
Dec 01 21:59:23.059 INFO [stdout] 
Dec 01 21:59:23.059 INFO [stdout] running 0 tests
Dec 01 21:59:23.059 INFO [stdout] 
Dec 01 21:59:23.059 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:59:23.059 INFO [stdout] 
Dec 01 21:59:24.155 INFO running `"docker" "inspect" "4132e87ad1cd3254c9fcd199ea7c2c2790df35f10140529247c11bdf9de945c8"`
Dec 01 21:59:24.435 INFO running `"docker" "rm" "-f" "4132e87ad1cd3254c9fcd199ea7c2c2790df35f10140529247c11bdf9de945c8"`
Dec 01 21:59:24.739 INFO [stdout] 4132e87ad1cd3254c9fcd199ea7c2c2790df35f10140529247c11bdf9de945c8
