Dec 06 06:26:34.413 INFO testing ashermancinelli/rsh against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:26:34.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:26:34.959 INFO [stdout] fc06c6f01329fbb7827e4c8c9b0956953e1fffb2ae6cf43ef7dbb83ee6a4ed2a
Dec 06 06:26:34.961 INFO running `"docker" "start" "-a" "fc06c6f01329fbb7827e4c8c9b0956953e1fffb2ae6cf43ef7dbb83ee6a4ed2a"`
Dec 06 06:26:36.332 INFO [stderr] usermod: no changes
Dec 06 06:26:36.480 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 06 06:26:36.480 INFO [stderr]    Compiling smallvec v0.6.4
Dec 06 06:26:37.516 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 06 06:26:38.032 INFO [stderr]    Compiling smallstr v0.1.0
Dec 06 06:26:38.328 INFO [stderr]    Compiling terminfo v0.6.0
Dec 06 06:26:51.828 INFO [stderr]    Compiling mortal v0.1.4
Dec 06 06:26:54.779 INFO [stderr]    Compiling linefeed v0.5.1
Dec 06 06:26:59.042 INFO [stderr]    Compiling rsh v0.1.0 (/source)
Dec 06 06:27:00.294 INFO [stderr] warning: unused variable: `thread_id`
Dec 06 06:27:00.294 INFO [stderr]   --> src/main.rs:18:13
Dec 06 06:27:00.294 INFO [stderr]    |
Dec 06 06:27:00.294 INFO [stderr] 18 |     let mut thread_id = 0;
Dec 06 06:27:00.294 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Dec 06 06:27:00.294 INFO [stderr]    |
Dec 06 06:27:00.294 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 06:27:00.294 INFO [stderr] 
Dec 06 06:27:00.294 INFO [stderr] warning: unused variable: `cmd`
Dec 06 06:27:00.294 INFO [stderr]   --> src/main.rs:28:14
Dec 06 06:27:00.294 INFO [stderr]    |
Dec 06 06:27:00.294 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Dec 06 06:27:00.294 INFO [stderr]    |              ^^^ help: consider using `_cmd` instead
Dec 06 06:27:00.294 INFO [stderr] 
Dec 06 06:27:00.294 INFO [stderr] warning: unused variable: `args`
Dec 06 06:27:00.294 INFO [stderr]   --> src/main.rs:28:19
Dec 06 06:27:00.294 INFO [stderr]    |
Dec 06 06:27:00.294 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Dec 06 06:27:00.294 INFO [stderr]    |                   ^^^^ help: consider using `_args` instead
Dec 06 06:27:00.294 INFO [stderr] 
Dec 06 06:27:00.294 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:27:00.294 INFO [stderr]   --> src/main.rs:18:9
Dec 06 06:27:00.294 INFO [stderr]    |
Dec 06 06:27:00.294 INFO [stderr] 18 |     let mut thread_id = 0;
Dec 06 06:27:00.294 INFO [stderr]    |         ----^^^^^^^^^
Dec 06 06:27:00.294 INFO [stderr]    |         |
Dec 06 06:27:00.294 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:27:00.294 INFO [stderr]    |
Dec 06 06:27:00.294 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 06:27:00.294 INFO [stderr] 
Dec 06 06:27:00.296 INFO [stderr] warning: constant item is never used: `HISTORY_FILE`
Dec 06 06:27:00.296 INFO [stderr]   --> src/main.rs:13:1
Dec 06 06:27:00.296 INFO [stderr]    |
Dec 06 06:27:00.296 INFO [stderr] 13 | const HISTORY_FILE: &str = "history.txt";
Dec 06 06:27:00.296 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:27:00.296 INFO [stderr]    |
Dec 06 06:27:00.296 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:27:00.296 INFO [stderr] 
Dec 06 06:27:00.297 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:27:00.298 INFO [stderr]   --> src/main.rs:81:5
Dec 06 06:27:00.298 INFO [stderr]    |
Dec 06 06:27:00.298 INFO [stderr] 81 |     rsh_loop();
Dec 06 06:27:00.298 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 06:27:00.298 INFO [stderr]    |
Dec 06 06:27:00.298 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 06:27:00.298 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:27:00.298 INFO [stderr] 
Dec 06 06:27:01.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.31s
Dec 06 06:27:01.675 INFO [stderr] su: No module specific data is present
Dec 06 06:27:02.086 INFO running `"docker" "inspect" "fc06c6f01329fbb7827e4c8c9b0956953e1fffb2ae6cf43ef7dbb83ee6a4ed2a"`
Dec 06 06:27:02.150 INFO running `"docker" "rm" "-f" "fc06c6f01329fbb7827e4c8c9b0956953e1fffb2ae6cf43ef7dbb83ee6a4ed2a"`
Dec 06 06:27:02.226 INFO [stdout] fc06c6f01329fbb7827e4c8c9b0956953e1fffb2ae6cf43ef7dbb83ee6a4ed2a
Dec 06 06:27:02.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:27:02.436 INFO [stdout] 3f827b0aeee3277a2e512df61d55ac0ae6dc20797b28d3a33191a60c3acdf159
Dec 06 06:27:02.439 INFO running `"docker" "start" "-a" "3f827b0aeee3277a2e512df61d55ac0ae6dc20797b28d3a33191a60c3acdf159"`
Dec 06 06:27:03.163 INFO [stderr] usermod: no changes
Dec 06 06:27:03.223 INFO [stderr]    Compiling rsh v0.1.0 (/source)
Dec 06 06:27:04.375 INFO [stderr] warning: unused variable: `thread_id`
Dec 06 06:27:04.375 INFO [stderr]   --> src/main.rs:18:13
Dec 06 06:27:04.375 INFO [stderr]    |
Dec 06 06:27:04.375 INFO [stderr] 18 |     let mut thread_id = 0;
Dec 06 06:27:04.375 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Dec 06 06:27:04.375 INFO [stderr]    |
Dec 06 06:27:04.375 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 06:27:04.375 INFO [stderr] 
Dec 06 06:27:04.375 INFO [stderr] warning: unused variable: `cmd`
Dec 06 06:27:04.375 INFO [stderr]   --> src/main.rs:28:14
Dec 06 06:27:04.375 INFO [stderr]    |
Dec 06 06:27:04.375 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Dec 06 06:27:04.375 INFO [stderr]    |              ^^^ help: consider using `_cmd` instead
Dec 06 06:27:04.375 INFO [stderr] 
Dec 06 06:27:04.375 INFO [stderr] warning: unused variable: `args`
Dec 06 06:27:04.375 INFO [stderr]   --> src/main.rs:28:19
Dec 06 06:27:04.375 INFO [stderr]    |
Dec 06 06:27:04.375 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Dec 06 06:27:04.375 INFO [stderr]    |                   ^^^^ help: consider using `_args` instead
Dec 06 06:27:04.375 INFO [stderr] 
Dec 06 06:27:04.380 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:27:04.380 INFO [stderr]   --> src/main.rs:18:9
Dec 06 06:27:04.380 INFO [stderr]    |
Dec 06 06:27:04.380 INFO [stderr] 18 |     let mut thread_id = 0;
Dec 06 06:27:04.380 INFO [stderr]    |         ----^^^^^^^^^
Dec 06 06:27:04.380 INFO [stderr]    |         |
Dec 06 06:27:04.380 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:27:04.380 INFO [stderr]    |
Dec 06 06:27:04.380 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 06:27:04.380 INFO [stderr] 
Dec 06 06:27:04.388 INFO [stderr] warning: constant item is never used: `HISTORY_FILE`
Dec 06 06:27:04.388 INFO [stderr]   --> src/main.rs:13:1
Dec 06 06:27:04.388 INFO [stderr]    |
Dec 06 06:27:04.388 INFO [stderr] 13 | const HISTORY_FILE: &str = "history.txt";
Dec 06 06:27:04.388 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:27:04.388 INFO [stderr]    |
Dec 06 06:27:04.388 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:27:04.388 INFO [stderr] 
Dec 06 06:27:04.389 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:27:04.389 INFO [stderr]   --> src/main.rs:81:5
Dec 06 06:27:04.389 INFO [stderr]    |
Dec 06 06:27:04.390 INFO [stderr] 81 |     rsh_loop();
Dec 06 06:27:04.390 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 06:27:04.390 INFO [stderr]    |
Dec 06 06:27:04.390 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 06:27:04.390 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:27:04.390 INFO [stderr] 
Dec 06 06:27:04.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 06 06:27:04.656 INFO [stderr] su: No module specific data is present
Dec 06 06:27:04.994 INFO running `"docker" "inspect" "3f827b0aeee3277a2e512df61d55ac0ae6dc20797b28d3a33191a60c3acdf159"`
Dec 06 06:27:05.107 INFO running `"docker" "rm" "-f" "3f827b0aeee3277a2e512df61d55ac0ae6dc20797b28d3a33191a60c3acdf159"`
Dec 06 06:27:05.214 INFO [stdout] 3f827b0aeee3277a2e512df61d55ac0ae6dc20797b28d3a33191a60c3acdf159
Dec 06 06:27:05.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:27:05.607 INFO [stdout] f8163db3dba7558e2da64d23aa77576a48bbac9a78739a4dfceedb5b9967cfb5
Dec 06 06:27:05.609 INFO running `"docker" "start" "-a" "f8163db3dba7558e2da64d23aa77576a48bbac9a78739a4dfceedb5b9967cfb5"`
Dec 06 06:27:05.993 INFO [stderr] usermod: no changes
Dec 06 06:27:06.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 06:27:06.084 INFO [stderr]      Running /target/debug/deps/rsh-783dcf0c52578be7
Dec 06 06:27:06.100 INFO [stdout] 
Dec 06 06:27:06.100 INFO [stdout] running 0 tests
Dec 06 06:27:06.100 INFO [stdout] 
Dec 06 06:27:06.100 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:27:06.100 INFO [stdout] 
Dec 06 06:27:06.104 INFO [stderr] su: No module specific data is present
Dec 06 06:27:06.362 INFO running `"docker" "inspect" "f8163db3dba7558e2da64d23aa77576a48bbac9a78739a4dfceedb5b9967cfb5"`
Dec 06 06:27:06.433 INFO running `"docker" "rm" "-f" "f8163db3dba7558e2da64d23aa77576a48bbac9a78739a4dfceedb5b9967cfb5"`
Dec 06 06:27:06.527 INFO [stdout] f8163db3dba7558e2da64d23aa77576a48bbac9a78739a4dfceedb5b9967cfb5