Dec 02 04:47:30.777 INFO testing NotLeet/rust-file-manipulation against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 04:47:30.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02 04:47:30.971 INFO [stdout] 57a54959c9764ddbea1327dc9cc45c65becab203feb24bc59d42a3304764871a
Dec 02 04:47:30.979 INFO running `"docker" "start" "-a" "57a54959c9764ddbea1327dc9cc45c65becab203feb24bc59d42a3304764871a"`
Dec 02 04:47:31.687 INFO [stderr] usermod: no changes
Dec 02 04:47:31.715 INFO [stderr]    Compiling read_file v0.1.0 (/source)
Dec 02 04:47:32.163 INFO [stderr] warning: unused variable: `expr`
Dec 02 04:47:32.163 INFO [stderr]   --> src/main.rs:20:12
Dec 02 04:47:32.163 INFO [stderr]    |
Dec 02 04:47:32.163 INFO [stderr] 20 |         Ok(expr) => {
Dec 02 04:47:32.163 INFO [stderr]    |            ^^^^ help: consider using `_expr` instead
Dec 02 04:47:32.163 INFO [stderr]    |
Dec 02 04:47:32.163 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:47:32.163 INFO [stderr] 
Dec 02 04:47:32.163 INFO [stderr] warning: unused variable: `err`
Dec 02 04:47:32.163 INFO [stderr]   --> src/main.rs:26:13
Dec 02 04:47:32.163 INFO [stderr]    |
Dec 02 04:47:32.163 INFO [stderr] 26 |         Err(err) => {
Dec 02 04:47:32.163 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 02 04:47:32.163 INFO [stderr] 
Dec 02 04:47:32.163 INFO [stderr] warning: unused variable: `file_path`
Dec 02 04:47:32.163 INFO [stderr]   --> src/main.rs:81:20
Dec 02 04:47:32.163 INFO [stderr]    |
Dec 02 04:47:32.163 INFO [stderr] 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Dec 02 04:47:32.163 INFO [stderr]    |                    ^^^^^^^^^ help: consider using `_file_path` instead
Dec 02 04:47:32.163 INFO [stderr] 
Dec 02 04:47:32.181 INFO [stderr] warning: function is never used: `get_file_number`
Dec 02 04:47:32.181 INFO [stderr]   --> src/main.rs:81:1
Dec 02 04:47:32.181 INFO [stderr]    |
Dec 02 04:47:32.181 INFO [stderr] 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Dec 02 04:47:32.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:47:32.181 INFO [stderr]    |
Dec 02 04:47:32.181 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 04:47:32.181 INFO [stderr] 
Dec 02 04:47:32.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 02 04:47:32.748 INFO [stderr] su: No module specific data is present
Dec 02 04:47:33.058 INFO running `"docker" "inspect" "57a54959c9764ddbea1327dc9cc45c65becab203feb24bc59d42a3304764871a"`
Dec 02 04:47:33.181 INFO running `"docker" "rm" "-f" "57a54959c9764ddbea1327dc9cc45c65becab203feb24bc59d42a3304764871a"`
Dec 02 04:47:33.326 INFO [stdout] 57a54959c9764ddbea1327dc9cc45c65becab203feb24bc59d42a3304764871a
Dec 02 04:47:33.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02 04:47:33.583 INFO [stdout] 4364993faae91de8c448b721234cdfad2e792c710a4024482b2634a14075f22c
Dec 02 04:47:33.590 INFO running `"docker" "start" "-a" "4364993faae91de8c448b721234cdfad2e792c710a4024482b2634a14075f22c"`
Dec 02 04:47:34.327 INFO [stderr] usermod: no changes
Dec 02 04:47:34.385 INFO [stderr]    Compiling read_file v0.1.0 (/source)
Dec 02 04:47:34.852 INFO [stderr] warning: unused variable: `expr`
Dec 02 04:47:34.852 INFO [stderr]   --> src/main.rs:20:12
Dec 02 04:47:34.852 INFO [stderr]    |
Dec 02 04:47:34.852 INFO [stderr] 20 |         Ok(expr) => {
Dec 02 04:47:34.852 INFO [stderr]    |            ^^^^ help: consider using `_expr` instead
Dec 02 04:47:34.852 INFO [stderr]    |
Dec 02 04:47:34.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:47:34.852 INFO [stderr] 
Dec 02 04:47:34.852 INFO [stderr] warning: unused variable: `err`
Dec 02 04:47:34.852 INFO [stderr]   --> src/main.rs:26:13
Dec 02 04:47:34.853 INFO [stderr]    |
Dec 02 04:47:34.853 INFO [stderr] 26 |         Err(err) => {
Dec 02 04:47:34.853 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 02 04:47:34.853 INFO [stderr] 
Dec 02 04:47:34.853 INFO [stderr] warning: unused variable: `file_path`
Dec 02 04:47:34.853 INFO [stderr]   --> src/main.rs:81:20
Dec 02 04:47:34.853 INFO [stderr]    |
Dec 02 04:47:34.853 INFO [stderr] 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Dec 02 04:47:34.853 INFO [stderr]    |                    ^^^^^^^^^ help: consider using `_file_path` instead
Dec 02 04:47:34.853 INFO [stderr] 
Dec 02 04:47:34.866 INFO [stderr] warning: function is never used: `get_file_number`
Dec 02 04:47:34.866 INFO [stderr]   --> src/main.rs:81:1
Dec 02 04:47:34.866 INFO [stderr]    |
Dec 02 04:47:34.866 INFO [stderr] 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Dec 02 04:47:34.866 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:47:34.866 INFO [stderr]    |
Dec 02 04:47:34.867 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 04:47:34.867 INFO [stderr] 
Dec 02 04:47:35.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 02 04:47:35.243 INFO [stderr] su: No module specific data is present
Dec 02 04:47:35.777 INFO running `"docker" "inspect" "4364993faae91de8c448b721234cdfad2e792c710a4024482b2634a14075f22c"`
Dec 02 04:47:35.957 INFO running `"docker" "rm" "-f" "4364993faae91de8c448b721234cdfad2e792c710a4024482b2634a14075f22c"`
Dec 02 04:47:36.195 INFO [stdout] 4364993faae91de8c448b721234cdfad2e792c710a4024482b2634a14075f22c
Dec 02 04:47:36.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02 04:47:36.695 INFO [stdout] df4f955548db68df295bff5902b2bb70e36ecc9aef24d06aa5b4c6a841aee992
Dec 02 04:47:36.703 INFO running `"docker" "start" "-a" "df4f955548db68df295bff5902b2bb70e36ecc9aef24d06aa5b4c6a841aee992"`
Dec 02 04:47:37.615 INFO [stderr] usermod: no changes
Dec 02 04:47:37.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 04:47:37.655 INFO [stderr]      Running /target/debug/deps/read_file-d371199e0c916775
Dec 02 04:47:37.661 INFO [stderr] su: No module specific data is present
Dec 02 04:47:37.661 INFO [stdout] 
Dec 02 04:47:37.661 INFO [stdout] running 0 tests
Dec 02 04:47:37.661 INFO [stdout] 
Dec 02 04:47:37.661 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:47:37.661 INFO [stdout] 
Dec 02 04:47:38.248 INFO running `"docker" "inspect" "df4f955548db68df295bff5902b2bb70e36ecc9aef24d06aa5b4c6a841aee992"`
Dec 02 04:47:38.395 INFO running `"docker" "rm" "-f" "df4f955548db68df295bff5902b2bb70e36ecc9aef24d06aa5b4c6a841aee992"`
Dec 02 04:47:38.518 INFO [stdout] df4f955548db68df295bff5902b2bb70e36ecc9aef24d06aa5b4c6a841aee992
