Dec 13 14:34:55.260 INFO testing kamleshhello/Rust_hackathon_18 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:34:55.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 14:34:55.403 INFO [stdout] b8bf3cec1ec268982f5a4bf3130c573ca79076af06fec130db7341ec85f3ccf6
Dec 13 14:34:55.405 INFO running `"docker" "start" "-a" "b8bf3cec1ec268982f5a4bf3130c573ca79076af06fec130db7341ec85f3ccf6"`
Dec 13 14:34:55.837 INFO [stderr] usermod: no changes
Dec 13 14:34:55.864 INFO [stderr]    Compiling workshop v0.1.0 (/source)
Dec 13 14:34:56.102 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Dec 13 14:34:56.102 INFO [stderr]  --> src/main.rs:2:5
Dec 13 14:34:56.102 INFO [stderr]   |
Dec 13 14:34:56.102 INFO [stderr] 2 | use fs_extra::dir::*;
Dec 13 14:34:56.172 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 14:34:56.172 INFO [stderr]   |
Dec 13 14:34:56.172 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:34:56.172 INFO [stderr] 
Dec 13 14:34:56.172 INFO [stderr] warning: unused import: `fs_extra::error::*`
Dec 13 14:34:56.172 INFO [stderr]  --> src/main.rs:3:5
Dec 13 14:34:56.172 INFO [stderr]   |
Dec 13 14:34:56.172 INFO [stderr] 3 | use fs_extra::error::*;
Dec 13 14:34:56.172 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 14:34:56.172 INFO [stderr] 
Dec 13 14:34:56.172 INFO [stderr] warning: unused variable: `cmd`
Dec 13 14:34:56.172 INFO [stderr]   --> src/main.rs:12:9
Dec 13 14:34:56.172 INFO [stderr]    |
Dec 13 14:34:56.172 INFO [stderr] 12 |     let cmd = &args[1];
Dec 13 14:34:56.172 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 13 14:34:56.172 INFO [stderr]    |
Dec 13 14:34:56.172 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:34:56.172 INFO [stderr] 
Dec 13 14:34:56.172 INFO [stderr] warning: unused variable: `ln`
Dec 13 14:34:56.172 INFO [stderr]   --> src/main.rs:15:9
Dec 13 14:34:56.172 INFO [stderr]    |
Dec 13 14:34:56.172 INFO [stderr] 15 |     let ln = "ln".to_string();
Dec 13 14:34:56.172 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Dec 13 14:34:56.172 INFO [stderr] 
Dec 13 14:34:56.172 INFO [stderr] warning: unused variable: `options`
Dec 13 14:34:56.172 INFO [stderr]   --> src/main.rs:33:21
Dec 13 14:34:56.172 INFO [stderr]    |
Dec 13 14:34:56.172 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Dec 13 14:34:56.172 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Dec 13 14:34:56.172 INFO [stderr] 
Dec 13 14:34:56.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 13 14:34:56.364 INFO [stderr] su: No module specific data is present
Dec 13 14:34:56.797 INFO running `"docker" "inspect" "b8bf3cec1ec268982f5a4bf3130c573ca79076af06fec130db7341ec85f3ccf6"`
Dec 13 14:34:57.040 INFO running `"docker" "rm" "-f" "b8bf3cec1ec268982f5a4bf3130c573ca79076af06fec130db7341ec85f3ccf6"`
Dec 13 14:34:57.170 INFO [stdout] b8bf3cec1ec268982f5a4bf3130c573ca79076af06fec130db7341ec85f3ccf6
Dec 13 14:34:57.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 14:34:57.548 INFO [stdout] 90a2d38f0466aadd6334255768bc89f9ba1848294bcc17f03edc9dfa673e168c
Dec 13 14:34:57.550 INFO running `"docker" "start" "-a" "90a2d38f0466aadd6334255768bc89f9ba1848294bcc17f03edc9dfa673e168c"`
Dec 13 14:34:58.014 INFO [stderr] usermod: no changes
Dec 13 14:34:58.059 INFO [stderr]    Compiling workshop v0.1.0 (/source)
Dec 13 14:34:58.408 INFO [stderr] warning: unused import: `fs_extra::dir::*`
Dec 13 14:34:58.408 INFO [stderr]  --> src/main.rs:2:5
Dec 13 14:34:58.408 INFO [stderr]   |
Dec 13 14:34:58.408 INFO [stderr] 2 | use fs_extra::dir::*;
Dec 13 14:34:58.408 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 14:34:58.408 INFO [stderr]   |
Dec 13 14:34:58.408 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:34:58.408 INFO [stderr] 
Dec 13 14:34:58.408 INFO [stderr] warning: unused import: `fs_extra::error::*`
Dec 13 14:34:58.408 INFO [stderr]  --> src/main.rs:3:5
Dec 13 14:34:58.408 INFO [stderr]   |
Dec 13 14:34:58.408 INFO [stderr] 3 | use fs_extra::error::*;
Dec 13 14:34:58.408 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 14:34:58.408 INFO [stderr] 
Dec 13 14:34:58.432 INFO [stderr] warning: unused variable: `cmd`
Dec 13 14:34:58.432 INFO [stderr]   --> src/main.rs:12:9
Dec 13 14:34:58.432 INFO [stderr]    |
Dec 13 14:34:58.432 INFO [stderr] 12 |     let cmd = &args[1];
Dec 13 14:34:58.432 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 13 14:34:58.432 INFO [stderr]    |
Dec 13 14:34:58.432 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:34:58.432 INFO [stderr] 
Dec 13 14:34:58.435 INFO [stderr] warning: unused variable: `ln`
Dec 13 14:34:58.435 INFO [stderr]   --> src/main.rs:15:9
Dec 13 14:34:58.435 INFO [stderr]    |
Dec 13 14:34:58.435 INFO [stderr] 15 |     let ln = "ln".to_string();
Dec 13 14:34:58.435 INFO [stderr]    |         ^^ help: consider using `_ln` instead
Dec 13 14:34:58.435 INFO [stderr] 
Dec 13 14:34:58.435 INFO [stderr] warning: unused variable: `options`
Dec 13 14:34:58.435 INFO [stderr]   --> src/main.rs:33:21
Dec 13 14:34:58.435 INFO [stderr]    |
Dec 13 14:34:58.435 INFO [stderr] 33 |                 let options = fs_extra::dir::CopyOptions::new(); /* dir1 to dir2 is not working right now */
Dec 13 14:34:58.435 INFO [stderr]    |                     ^^^^^^^ help: consider using `_options` instead
Dec 13 14:34:58.435 INFO [stderr] 
Dec 13 14:34:58.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 13 14:34:58.701 INFO [stderr] su: No module specific data is present
Dec 13 14:34:59.350 INFO running `"docker" "inspect" "90a2d38f0466aadd6334255768bc89f9ba1848294bcc17f03edc9dfa673e168c"`
Dec 13 14:34:59.621 INFO running `"docker" "rm" "-f" "90a2d38f0466aadd6334255768bc89f9ba1848294bcc17f03edc9dfa673e168c"`
Dec 13 14:34:59.964 INFO [stdout] 90a2d38f0466aadd6334255768bc89f9ba1848294bcc17f03edc9dfa673e168c
Dec 13 14:34:59.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 14:35:00.347 INFO [stdout] cd9f49ed5c618a5f5d7499dacdb59596bebe5a4a3117b78a9c43d79652eaae64
Dec 13 14:35:00.359 INFO running `"docker" "start" "-a" "cd9f49ed5c618a5f5d7499dacdb59596bebe5a4a3117b78a9c43d79652eaae64"`
Dec 13 14:35:01.434 INFO [stderr] usermod: no changes
Dec 13 14:35:01.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 14:35:01.483 INFO [stderr]      Running /target/debug/deps/workshop-bded063cca0246a1
Dec 13 14:35:01.487 INFO [stdout] 
Dec 13 14:35:01.487 INFO [stdout] running 0 tests
Dec 13 14:35:01.487 INFO [stdout] 
Dec 13 14:35:01.487 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:35:01.487 INFO [stdout] 
Dec 13 14:35:01.494 INFO [stderr] su: No module specific data is present
Dec 13 14:35:01.818 INFO running `"docker" "inspect" "cd9f49ed5c618a5f5d7499dacdb59596bebe5a4a3117b78a9c43d79652eaae64"`
Dec 13 14:35:01.952 INFO running `"docker" "rm" "-f" "cd9f49ed5c618a5f5d7499dacdb59596bebe5a4a3117b78a9c43d79652eaae64"`
Dec 13 14:35:02.126 INFO [stdout] cd9f49ed5c618a5f5d7499dacdb59596bebe5a4a3117b78a9c43d79652eaae64