Nov 17 13:16:44.971 INFO testing NSResident/rusty_shell against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:16:44.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17 13:16:45.415 INFO [stdout] b2ecd0cd4fb3a954d3231f4a1072668edf84f7e7d0548ac581288fac71857ee2
Nov 17 13:16:45.423 INFO running `"docker" "start" "-a" "b2ecd0cd4fb3a954d3231f4a1072668edf84f7e7d0548ac581288fac71857ee2"`
Nov 17 13:16:46.526 INFO [stderr] usermod: no changes
Nov 17 13:16:46.588 INFO [stderr]    Compiling rusty_shell v0.1.0 (/source)
Nov 17 13:16:47.007 INFO [stderr] warning: value assigned to `input` is never read
Nov 17 13:16:47.007 INFO [stderr]  --> src/main.rs:9:13
Nov 17 13:16:47.007 INFO [stderr]   |
Nov 17 13:16:47.007 INFO [stderr] 9 |     let mut input = String::new();
Nov 17 13:16:47.007 INFO [stderr]   |             ^^^^^
Nov 17 13:16:47.007 INFO [stderr]   |
Nov 17 13:16:47.007 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 17 13:16:47.007 INFO [stderr] 
Nov 17 13:16:47.007 INFO [stderr] warning: unused variable: `pipecount`
Nov 17 13:16:47.007 INFO [stderr]   --> src/main.rs:29:16
Nov 17 13:16:47.007 INFO [stderr]    |
Nov 17 13:16:47.007 INFO [stderr] 29 |     let (jobs, pipecount) = parse_command(&input);
Nov 17 13:16:47.007 INFO [stderr]    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Nov 17 13:16:47.007 INFO [stderr]    |
Nov 17 13:16:47.007 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:16:47.007 INFO [stderr] 
Nov 17 13:16:47.007 INFO [stderr] warning: unused variable: `err`
Nov 17 13:16:47.007 INFO [stderr]   --> src/main.rs:58:17
Nov 17 13:16:47.007 INFO [stderr]    |
Nov 17 13:16:47.007 INFO [stderr] 58 |             Err(err) => println!("Cannot find program")
Nov 17 13:16:47.007 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Nov 17 13:16:47.007 INFO [stderr] 
Nov 17 13:16:47.007 INFO [stderr] warning: unused variable: `e`
Nov 17 13:16:47.007 INFO [stderr]   --> src/main.rs:78:13
Nov 17 13:16:47.007 INFO [stderr]    |
Nov 17 13:16:47.007 INFO [stderr] 78 |         Err(e) => print!("No path found"),
Nov 17 13:16:47.007 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 17 13:16:47.007 INFO [stderr] 
Nov 17 13:16:47.027 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:47.027 INFO [stderr]   --> src/main.rs:40:21
Nov 17 13:16:47.027 INFO [stderr]    |
Nov 17 13:16:47.027 INFO [stderr] 40 |                     env::set_current_dir(new_path.as_path());
Nov 17 13:16:47.027 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:47.027 INFO [stderr]    |
Nov 17 13:16:47.027 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 13:16:47.027 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:47.027 INFO [stderr] 
Nov 17 13:16:47.027 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:47.027 INFO [stderr]   --> src/main.rs:80:5
Nov 17 13:16:47.027 INFO [stderr]    |
Nov 17 13:16:47.027 INFO [stderr] 80 |     stdout().flush();
Nov 17 13:16:47.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 13:16:47.027 INFO [stderr]    |
Nov 17 13:16:47.027 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:47.027 INFO [stderr] 
Nov 17 13:16:47.027 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:47.027 INFO [stderr]   --> src/main.rs:82:5
Nov 17 13:16:47.027 INFO [stderr]    |
Nov 17 13:16:47.027 INFO [stderr] 82 |     stdin().read_line(&mut input);
Nov 17 13:16:47.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:47.027 INFO [stderr]    |
Nov 17 13:16:47.027 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:47.027 INFO [stderr] 
Nov 17 13:16:47.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Nov 17 13:16:47.956 INFO [stderr] su: No module specific data is present
Nov 17 13:16:48.985 INFO running `"docker" "inspect" "b2ecd0cd4fb3a954d3231f4a1072668edf84f7e7d0548ac581288fac71857ee2"`
Nov 17 13:16:49.341 INFO running `"docker" "rm" "-f" "b2ecd0cd4fb3a954d3231f4a1072668edf84f7e7d0548ac581288fac71857ee2"`
Nov 17 13:16:49.623 INFO [stdout] b2ecd0cd4fb3a954d3231f4a1072668edf84f7e7d0548ac581288fac71857ee2
Nov 17 13:16:49.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17 13:16:50.056 INFO [stdout] 5fcd7ce0af863b60e30bdddeab05156e35bfa522cc492265f96eeaac0c6aa3b4
Nov 17 13:16:50.063 INFO running `"docker" "start" "-a" "5fcd7ce0af863b60e30bdddeab05156e35bfa522cc492265f96eeaac0c6aa3b4"`
Nov 17 13:16:51.155 INFO [stderr] usermod: no changes
Nov 17 13:16:51.243 INFO [stderr]    Compiling rusty_shell v0.1.0 (/source)
Nov 17 13:16:51.747 INFO [stderr] warning: value assigned to `input` is never read
Nov 17 13:16:51.747 INFO [stderr]  --> src/main.rs:9:13
Nov 17 13:16:51.747 INFO [stderr]   |
Nov 17 13:16:51.747 INFO [stderr] 9 |     let mut input = String::new();
Nov 17 13:16:51.747 INFO [stderr]   |             ^^^^^
Nov 17 13:16:51.747 INFO [stderr]   |
Nov 17 13:16:51.747 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 17 13:16:51.747 INFO [stderr] 
Nov 17 13:16:51.747 INFO [stderr] warning: unused variable: `pipecount`
Nov 17 13:16:51.747 INFO [stderr]   --> src/main.rs:29:16
Nov 17 13:16:51.747 INFO [stderr]    |
Nov 17 13:16:51.747 INFO [stderr] 29 |     let (jobs, pipecount) = parse_command(&input);
Nov 17 13:16:51.747 INFO [stderr]    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Nov 17 13:16:51.747 INFO [stderr]    |
Nov 17 13:16:51.747 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:16:51.747 INFO [stderr] 
Nov 17 13:16:51.747 INFO [stderr] warning: unused variable: `err`
Nov 17 13:16:51.747 INFO [stderr]   --> src/main.rs:58:17
Nov 17 13:16:51.747 INFO [stderr]    |
Nov 17 13:16:51.747 INFO [stderr] 58 |             Err(err) => println!("Cannot find program")
Nov 17 13:16:51.747 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Nov 17 13:16:51.747 INFO [stderr] 
Nov 17 13:16:51.747 INFO [stderr] warning: unused variable: `e`
Nov 17 13:16:51.747 INFO [stderr]   --> src/main.rs:78:13
Nov 17 13:16:51.747 INFO [stderr]    |
Nov 17 13:16:51.747 INFO [stderr] 78 |         Err(e) => print!("No path found"),
Nov 17 13:16:51.747 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 17 13:16:51.747 INFO [stderr] 
Nov 17 13:16:51.775 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:51.776 INFO [stderr]   --> src/main.rs:40:21
Nov 17 13:16:51.776 INFO [stderr]    |
Nov 17 13:16:51.777 INFO [stderr] 40 |                     env::set_current_dir(new_path.as_path());
Nov 17 13:16:51.777 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:51.777 INFO [stderr]    |
Nov 17 13:16:51.777 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 13:16:51.777 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:51.777 INFO [stderr] 
Nov 17 13:16:51.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:51.777 INFO [stderr]   --> src/main.rs:80:5
Nov 17 13:16:51.777 INFO [stderr]    |
Nov 17 13:16:51.777 INFO [stderr] 80 |     stdout().flush();
Nov 17 13:16:51.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 13:16:51.777 INFO [stderr]    |
Nov 17 13:16:51.777 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:51.777 INFO [stderr] 
Nov 17 13:16:51.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:51.777 INFO [stderr]   --> src/main.rs:82:5
Nov 17 13:16:51.777 INFO [stderr]    |
Nov 17 13:16:51.777 INFO [stderr] 82 |     stdin().read_line(&mut input);
Nov 17 13:16:51.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:51.777 INFO [stderr]    |
Nov 17 13:16:51.777 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:51.777 INFO [stderr] 
Nov 17 13:16:52.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 17 13:16:52.056 INFO [stderr] su: No module specific data is present
Nov 17 13:16:52.773 INFO running `"docker" "inspect" "5fcd7ce0af863b60e30bdddeab05156e35bfa522cc492265f96eeaac0c6aa3b4"`
Nov 17 13:16:53.131 INFO running `"docker" "rm" "-f" "5fcd7ce0af863b60e30bdddeab05156e35bfa522cc492265f96eeaac0c6aa3b4"`
Nov 17 13:16:53.503 INFO [stdout] 5fcd7ce0af863b60e30bdddeab05156e35bfa522cc492265f96eeaac0c6aa3b4
Nov 17 13:16:53.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17 13:16:54.020 INFO [stdout] 0ce06c91afe26cbbb973fcca2ce29de1a07835403d602dc014f7400757032b5f
Nov 17 13:16:54.025 INFO running `"docker" "start" "-a" "0ce06c91afe26cbbb973fcca2ce29de1a07835403d602dc014f7400757032b5f"`
Nov 17 13:16:56.087 INFO [stderr] usermod: no changes
Nov 17 13:16:56.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 13:16:56.139 INFO [stderr]      Running /target/debug/deps/rusty_shell-a32778609468bf49
Nov 17 13:16:56.140 INFO [stdout] 
Nov 17 13:16:56.140 INFO [stdout] running 0 tests
Nov 17 13:16:56.140 INFO [stdout] 
Nov 17 13:16:56.140 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:16:56.140 INFO [stdout] 
Nov 17 13:16:56.142 INFO [stderr] su: No module specific data is present
Nov 17 13:16:57.541 INFO running `"docker" "inspect" "0ce06c91afe26cbbb973fcca2ce29de1a07835403d602dc014f7400757032b5f"`
Nov 17 13:16:57.876 INFO running `"docker" "rm" "-f" "0ce06c91afe26cbbb973fcca2ce29de1a07835403d602dc014f7400757032b5f"`
Nov 17 13:16:58.228 INFO [stdout] 0ce06c91afe26cbbb973fcca2ce29de1a07835403d602dc014f7400757032b5f