Nov 17 09:00:00.043 INFO testing ashermancinelli/rsh against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 09:00:00.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 09:00:00.523 INFO [stdout] 35920479d1610964793c009d0644d9d16fa4d73bb8bc8affcc3bfbe4fba6adf3
Nov 17 09:00:00.524 INFO running `"docker" "start" "-a" "35920479d1610964793c009d0644d9d16fa4d73bb8bc8affcc3bfbe4fba6adf3"`
Nov 17 09:00:01.559 INFO [stderr] usermod: no changes
Nov 17 09:00:01.648 INFO [stderr]    Compiling phf_shared v0.7.22
Nov 17 09:00:01.649 INFO [stderr]    Compiling smallvec v0.6.4
Nov 17 09:00:01.649 INFO [stderr]    Compiling nix v0.7.0
Nov 17 09:00:02.081 INFO [stderr]    Compiling phf_generator v0.7.22
Nov 17 09:00:02.083 INFO [stderr]    Compiling phf v0.7.22
Nov 17 09:00:02.671 INFO [stderr]    Compiling smallstr v0.1.0
Nov 17 09:00:02.959 INFO [stderr]    Compiling phf_codegen v0.7.22
Nov 17 09:00:03.925 INFO [stderr]    Compiling terminfo v0.6.0
Nov 17 09:00:18.273 INFO [stderr]    Compiling mortal v0.1.4
Nov 17 09:00:21.068 INFO [stderr]    Compiling linefeed v0.5.1
Nov 17 09:00:24.141 INFO [stderr]    Compiling rsh v0.1.0 (/source)
Nov 17 09:00:24.993 INFO [stderr] warning: unused variable: `thread_id`
Nov 17 09:00:24.993 INFO [stderr]   --> src/main.rs:18:13
Nov 17 09:00:24.993 INFO [stderr]    |
Nov 17 09:00:24.993 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 17 09:00:24.993 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Nov 17 09:00:24.993 INFO [stderr]    |
Nov 17 09:00:24.993 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 09:00:24.993 INFO [stderr] 
Nov 17 09:00:24.993 INFO [stderr] warning: unused variable: `cmd`
Nov 17 09:00:24.993 INFO [stderr]   --> src/main.rs:28:14
Nov 17 09:00:24.994 INFO [stderr]    |
Nov 17 09:00:24.994 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 17 09:00:24.994 INFO [stderr]    |              ^^^ help: consider using `_cmd` instead
Nov 17 09:00:24.994 INFO [stderr] 
Nov 17 09:00:24.994 INFO [stderr] warning: unused variable: `args`
Nov 17 09:00:24.994 INFO [stderr]   --> src/main.rs:28:19
Nov 17 09:00:24.994 INFO [stderr]    |
Nov 17 09:00:24.994 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 17 09:00:24.994 INFO [stderr]    |                   ^^^^ help: consider using `_args` instead
Nov 17 09:00:24.994 INFO [stderr] 
Nov 17 09:00:24.994 INFO [stderr] warning: variable does not need to be mutable
Nov 17 09:00:24.994 INFO [stderr]   --> src/main.rs:18:9
Nov 17 09:00:24.994 INFO [stderr]    |
Nov 17 09:00:24.994 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 17 09:00:24.994 INFO [stderr]    |         ----^^^^^^^^^
Nov 17 09:00:24.994 INFO [stderr]    |         |
Nov 17 09:00:24.994 INFO [stderr]    |         help: remove this `mut`
Nov 17 09:00:24.994 INFO [stderr]    |
Nov 17 09:00:24.994 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 09:00:24.994 INFO [stderr] 
Nov 17 09:00:24.998 INFO [stderr] warning: constant item is never used: `HISTORY_FILE`
Nov 17 09:00:24.998 INFO [stderr]   --> src/main.rs:13:1
Nov 17 09:00:24.998 INFO [stderr]    |
Nov 17 09:00:24.998 INFO [stderr] 13 | const HISTORY_FILE: &str = "history.txt";
Nov 17 09:00:24.998 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:24.998 INFO [stderr]    |
Nov 17 09:00:24.998 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 09:00:24.998 INFO [stderr] 
Nov 17 09:00:24.998 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 09:00:24.998 INFO [stderr]   --> src/main.rs:81:5
Nov 17 09:00:24.998 INFO [stderr]    |
Nov 17 09:00:24.998 INFO [stderr] 81 |     rsh_loop();
Nov 17 09:00:24.998 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 09:00:24.998 INFO [stderr]    |
Nov 17 09:00:24.998 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 09:00:24.998 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 09:00:24.998 INFO [stderr] 
Nov 17 09:00:26.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.26s
Nov 17 09:00:26.850 INFO [stderr] su: No module specific data is present
Nov 17 09:00:27.367 INFO running `"docker" "inspect" "35920479d1610964793c009d0644d9d16fa4d73bb8bc8affcc3bfbe4fba6adf3"`
Nov 17 09:00:27.613 INFO running `"docker" "rm" "-f" "35920479d1610964793c009d0644d9d16fa4d73bb8bc8affcc3bfbe4fba6adf3"`
Nov 17 09:00:27.872 INFO [stdout] 35920479d1610964793c009d0644d9d16fa4d73bb8bc8affcc3bfbe4fba6adf3
Nov 17 09:00:27.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 09:00:28.417 INFO [stdout] 71f9ab3c035aec2b8896521aff73d2dfe7b3578ce5afa8af4e2648dc83aee292
Nov 17 09:00:28.419 INFO running `"docker" "start" "-a" "71f9ab3c035aec2b8896521aff73d2dfe7b3578ce5afa8af4e2648dc83aee292"`
Nov 17 09:00:30.060 INFO [stderr] usermod: no changes
Nov 17 09:00:30.189 INFO [stderr]    Compiling rsh v0.1.0 (/source)
Nov 17 09:00:31.295 INFO [stderr] warning: unused variable: `thread_id`
Nov 17 09:00:31.295 INFO [stderr]   --> src/main.rs:18:13
Nov 17 09:00:31.295 INFO [stderr]    |
Nov 17 09:00:31.295 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 17 09:00:31.295 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Nov 17 09:00:31.295 INFO [stderr]    |
Nov 17 09:00:31.295 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 09:00:31.295 INFO [stderr] 
Nov 17 09:00:31.295 INFO [stderr] warning: unused variable: `cmd`
Nov 17 09:00:31.295 INFO [stderr]   --> src/main.rs:28:14
Nov 17 09:00:31.295 INFO [stderr]    |
Nov 17 09:00:31.295 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 17 09:00:31.295 INFO [stderr]    |              ^^^ help: consider using `_cmd` instead
Nov 17 09:00:31.295 INFO [stderr] 
Nov 17 09:00:31.295 INFO [stderr] warning: unused variable: `args`
Nov 17 09:00:31.295 INFO [stderr]   --> src/main.rs:28:19
Nov 17 09:00:31.295 INFO [stderr]    |
Nov 17 09:00:31.295 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 17 09:00:31.295 INFO [stderr]    |                   ^^^^ help: consider using `_args` instead
Nov 17 09:00:31.295 INFO [stderr] 
Nov 17 09:00:31.299 INFO [stderr] warning: variable does not need to be mutable
Nov 17 09:00:31.299 INFO [stderr]   --> src/main.rs:18:9
Nov 17 09:00:31.299 INFO [stderr]    |
Nov 17 09:00:31.299 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 17 09:00:31.299 INFO [stderr]    |         ----^^^^^^^^^
Nov 17 09:00:31.299 INFO [stderr]    |         |
Nov 17 09:00:31.299 INFO [stderr]    |         help: remove this `mut`
Nov 17 09:00:31.299 INFO [stderr]    |
Nov 17 09:00:31.299 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 09:00:31.299 INFO [stderr] 
Nov 17 09:00:31.309 INFO [stderr] warning: constant item is never used: `HISTORY_FILE`
Nov 17 09:00:31.309 INFO [stderr]   --> src/main.rs:13:1
Nov 17 09:00:31.309 INFO [stderr]    |
Nov 17 09:00:31.309 INFO [stderr] 13 | const HISTORY_FILE: &str = "history.txt";
Nov 17 09:00:31.309 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:31.309 INFO [stderr]    |
Nov 17 09:00:31.309 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 09:00:31.309 INFO [stderr] 
Nov 17 09:00:31.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 09:00:31.309 INFO [stderr]   --> src/main.rs:81:5
Nov 17 09:00:31.309 INFO [stderr]    |
Nov 17 09:00:31.309 INFO [stderr] 81 |     rsh_loop();
Nov 17 09:00:31.309 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 09:00:31.309 INFO [stderr]    |
Nov 17 09:00:31.309 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 09:00:31.309 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 09:00:31.309 INFO [stderr] 
Nov 17 09:00:31.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Nov 17 09:00:31.755 INFO [stderr] su: No module specific data is present
Nov 17 09:00:33.016 INFO running `"docker" "inspect" "71f9ab3c035aec2b8896521aff73d2dfe7b3578ce5afa8af4e2648dc83aee292"`
Nov 17 09:00:33.301 INFO running `"docker" "rm" "-f" "71f9ab3c035aec2b8896521aff73d2dfe7b3578ce5afa8af4e2648dc83aee292"`
Nov 17 09:00:33.645 INFO [stdout] 71f9ab3c035aec2b8896521aff73d2dfe7b3578ce5afa8af4e2648dc83aee292
Nov 17 09:00:33.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 09:00:34.168 INFO [stdout] 238d82707a505a7a56807a919379f4ee429a7ab8a8856238b7942271e61bae17
Nov 17 09:00:34.170 INFO running `"docker" "start" "-a" "238d82707a505a7a56807a919379f4ee429a7ab8a8856238b7942271e61bae17"`
Nov 17 09:00:35.663 INFO [stderr] usermod: no changes
Nov 17 09:00:35.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 09:00:35.755 INFO [stderr]      Running /target/debug/deps/rsh-e86e99065188b90e
Nov 17 09:00:35.755 INFO [stdout] 
Nov 17 09:00:35.755 INFO [stdout] running 0 tests
Nov 17 09:00:35.755 INFO [stdout] 
Nov 17 09:00:35.755 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:00:35.755 INFO [stdout] 
Nov 17 09:00:35.771 INFO [stderr] su: No module specific data is present
Nov 17 09:00:36.677 INFO running `"docker" "inspect" "238d82707a505a7a56807a919379f4ee429a7ab8a8856238b7942271e61bae17"`
Nov 17 09:00:36.943 INFO running `"docker" "rm" "-f" "238d82707a505a7a56807a919379f4ee429a7ab8a8856238b7942271e61bae17"`
Nov 17 09:00:37.307 INFO [stdout] 238d82707a505a7a56807a919379f4ee429a7ab8a8856238b7942271e61bae17