Dec 15 17:25:03.176 INFO testing davincibot-0.0.19 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 17:25:03.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 17:25:03.443 INFO [stdout] 2d1c9e693bfc2fa1d7ed32da4082d87980bb48a0d2b93792ffe9cfb24d029d00
Dec 15 17:25:03.448 INFO running `"docker" "start" "-a" "2d1c9e693bfc2fa1d7ed32da4082d87980bb48a0d2b93792ffe9cfb24d029d00"`
Dec 15 17:25:04.806 INFO [stderr] usermod: no changes
Dec 15 17:25:04.979 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Dec 15 17:25:04.983 INFO [stderr]    Compiling subprocess v0.1.18
Dec 15 17:25:08.751 INFO [stderr]    Compiling edit-rs v0.1.1
Dec 15 17:25:17.659 INFO [stderr]    Compiling rusqlite v0.14.0
Dec 15 17:25:20.713 INFO [stderr]    Compiling davincibot v0.0.19 (/source)
Dec 15 17:25:22.938 INFO [stderr] warning: unused variable: `i`
Dec 15 17:25:22.938 INFO [stderr]    --> src/idea.rs:502:9
Dec 15 17:25:22.938 INFO [stderr]     |
Dec 15 17:25:22.939 INFO [stderr] 502 |     for i in 0..depth {
Dec 15 17:25:22.939 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 15 17:25:22.939 INFO [stderr]     |
Dec 15 17:25:22.940 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 17:25:22.940 INFO [stderr] 
Dec 15 17:25:22.940 INFO [stderr] warning: unused variable: `repl`
Dec 15 17:25:22.941 INFO [stderr]   --> src/core_commands.rs:24:57
Dec 15 17:25:22.941 INFO [stderr]    |
Dec 15 17:25:22.941 INFO [stderr] 24 |                 CommandHandler::new(CommandArgs::Zero, |repl, tree, _args| { println!("{}", VERSION); Ok(()) }),
Dec 15 17:25:22.941 INFO [stderr]    |                                                         ^^^^ help: consider using `_repl` instead
Dec 15 17:25:22.941 INFO [stderr] 
Dec 15 17:25:22.941 INFO [stderr] warning: unused variable: `tree`
Dec 15 17:25:22.941 INFO [stderr]   --> src/core_commands.rs:24:63
Dec 15 17:25:22.941 INFO [stderr]    |
Dec 15 17:25:22.941 INFO [stderr] 24 |                 CommandHandler::new(CommandArgs::Zero, |repl, tree, _args| { println!("{}", VERSION); Ok(()) }),
Dec 15 17:25:22.941 INFO [stderr]    |                                                               ^^^^ help: consider using `_tree` instead
Dec 15 17:25:22.942 INFO [stderr] 
Dec 15 17:25:22.942 INFO [stderr] warning: unused variable: `repl`
Dec 15 17:25:22.942 INFO [stderr]    --> src/core_commands.rs:261:19
Dec 15 17:25:22.942 INFO [stderr]     |
Dec 15 17:25:22.942 INFO [stderr] 261 | fn list_with_tags(repl: &Repl, tree: &IdeaTree, tags: Vec<String>) -> Result<()> {
Dec 15 17:25:22.942 INFO [stderr]     |                   ^^^^ help: consider using `_repl` instead
Dec 15 17:25:22.942 INFO [stderr] 
Dec 15 17:25:22.942 INFO [stderr] warning: unused variable: `tree`
Dec 15 17:25:22.943 INFO [stderr]    --> src/core_commands.rs:261:32
Dec 15 17:25:22.943 INFO [stderr]     |
Dec 15 17:25:22.943 INFO [stderr] 261 | fn list_with_tags(repl: &Repl, tree: &IdeaTree, tags: Vec<String>) -> Result<()> {
Dec 15 17:25:22.943 INFO [stderr]     |                                ^^^^ help: consider using `_tree` instead
Dec 15 17:25:22.943 INFO [stderr] 
Dec 15 17:25:22.943 INFO [stderr] warning: unused variable: `tags`
Dec 15 17:25:22.943 INFO [stderr]    --> src/core_commands.rs:261:49
Dec 15 17:25:22.943 INFO [stderr]     |
Dec 15 17:25:22.943 INFO [stderr] 261 | fn list_with_tags(repl: &Repl, tree: &IdeaTree, tags: Vec<String>) -> Result<()> {
Dec 15 17:25:22.943 INFO [stderr]     |                                                 ^^^^ help: consider using `_tags` instead
Dec 15 17:25:22.943 INFO [stderr] 
Dec 15 17:25:22.943 INFO [stderr] warning: unused variable: `command`
Dec 15 17:25:22.943 INFO [stderr]    --> src/repl.rs:462:38
Dec 15 17:25:22.943 INFO [stderr]     |
Dec 15 17:25:22.943 INFO [stderr] 462 |     pub fn print_command_help(&self, command: String) {
Dec 15 17:25:22.943 INFO [stderr]     |                                      ^^^^^^^ help: consider using `_command` instead
Dec 15 17:25:22.943 INFO [stderr] 
Dec 15 17:25:23.107 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:25:23.107 INFO [stderr]    --> src/idea.rs:487:21
Dec 15 17:25:23.107 INFO [stderr]     |
Dec 15 17:25:23.107 INFO [stderr] 487 |                     file.write(idea_to_org_string(selected_idea, self, 1)?.as_bytes());
Dec 15 17:25:23.107 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:25:23.107 INFO [stderr]     |
Dec 15 17:25:23.107 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 17:25:23.107 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:25:23.107 INFO [stderr] 
Dec 15 17:25:28.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.62s
Dec 15 17:25:28.458 INFO [stderr] su: No module specific data is present
Dec 15 17:25:28.876 INFO running `"docker" "inspect" "2d1c9e693bfc2fa1d7ed32da4082d87980bb48a0d2b93792ffe9cfb24d029d00"`
Dec 15 17:25:28.964 INFO running `"docker" "rm" "-f" "2d1c9e693bfc2fa1d7ed32da4082d87980bb48a0d2b93792ffe9cfb24d029d00"`
Dec 15 17:25:29.118 INFO [stdout] 2d1c9e693bfc2fa1d7ed32da4082d87980bb48a0d2b93792ffe9cfb24d029d00
Dec 15 17:25:29.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 17:25:29.444 INFO [stdout] f04c4281806cfdf52c82c7cc3db3cb20894f00dc0b9a492417bb8d821065c6cf
Dec 15 17:25:29.446 INFO running `"docker" "start" "-a" "f04c4281806cfdf52c82c7cc3db3cb20894f00dc0b9a492417bb8d821065c6cf"`
Dec 15 17:25:30.239 INFO [stderr] usermod: no changes
Dec 15 17:25:30.411 INFO [stderr]    Compiling davincibot v0.0.19 (/source)
Dec 15 17:25:36.407 INFO [stderr] warning: unused variable: `i`
Dec 15 17:25:36.407 INFO [stderr]    --> src/idea.rs:502:9
Dec 15 17:25:36.407 INFO [stderr]     |
Dec 15 17:25:36.407 INFO [stderr] 502 |     for i in 0..depth {
Dec 15 17:25:36.407 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 15 17:25:36.407 INFO [stderr]     |
Dec 15 17:25:36.407 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 17:25:36.407 INFO [stderr] 
Dec 15 17:25:36.407 INFO [stderr] warning: unused variable: `repl`
Dec 15 17:25:36.407 INFO [stderr]   --> src/core_commands.rs:24:57
Dec 15 17:25:36.407 INFO [stderr]    |
Dec 15 17:25:36.407 INFO [stderr] 24 |                 CommandHandler::new(CommandArgs::Zero, |repl, tree, _args| { println!("{}", VERSION); Ok(()) }),
Dec 15 17:25:36.407 INFO [stderr]    |                                                         ^^^^ help: consider using `_repl` instead
Dec 15 17:25:36.407 INFO [stderr] 
Dec 15 17:25:36.407 INFO [stderr] warning: unused variable: `tree`
Dec 15 17:25:36.407 INFO [stderr]   --> src/core_commands.rs:24:63
Dec 15 17:25:36.407 INFO [stderr]    |
Dec 15 17:25:36.407 INFO [stderr] 24 |                 CommandHandler::new(CommandArgs::Zero, |repl, tree, _args| { println!("{}", VERSION); Ok(()) }),
Dec 15 17:25:36.407 INFO [stderr]    |                                                               ^^^^ help: consider using `_tree` instead
Dec 15 17:25:36.407 INFO [stderr] 
Dec 15 17:25:36.407 INFO [stderr] warning: unused variable: `repl`
Dec 15 17:25:36.407 INFO [stderr]    --> src/core_commands.rs:261:19
Dec 15 17:25:36.407 INFO [stderr]     |
Dec 15 17:25:36.408 INFO [stderr] 261 | fn list_with_tags(repl: &Repl, tree: &IdeaTree, tags: Vec<String>) -> Result<()> {
Dec 15 17:25:36.408 INFO [stderr]     |                   ^^^^ help: consider using `_repl` instead
Dec 15 17:25:36.408 INFO [stderr] 
Dec 15 17:25:36.408 INFO [stderr] warning: unused variable: `tree`
Dec 15 17:25:36.408 INFO [stderr]    --> src/core_commands.rs:261:32
Dec 15 17:25:36.408 INFO [stderr]     |
Dec 15 17:25:36.408 INFO [stderr] 261 | fn list_with_tags(repl: &Repl, tree: &IdeaTree, tags: Vec<String>) -> Result<()> {
Dec 15 17:25:36.408 INFO [stderr]     |                                ^^^^ help: consider using `_tree` instead
Dec 15 17:25:36.408 INFO [stderr] 
Dec 15 17:25:36.408 INFO [stderr] warning: unused variable: `tags`
Dec 15 17:25:36.408 INFO [stderr]    --> src/core_commands.rs:261:49
Dec 15 17:25:36.408 INFO [stderr]     |
Dec 15 17:25:36.408 INFO [stderr] 261 | fn list_with_tags(repl: &Repl, tree: &IdeaTree, tags: Vec<String>) -> Result<()> {
Dec 15 17:25:36.408 INFO [stderr]     |                                                 ^^^^ help: consider using `_tags` instead
Dec 15 17:25:36.408 INFO [stderr] 
Dec 15 17:25:36.408 INFO [stderr] warning: unused variable: `command`
Dec 15 17:25:36.408 INFO [stderr]    --> src/repl.rs:462:38
Dec 15 17:25:36.408 INFO [stderr]     |
Dec 15 17:25:36.408 INFO [stderr] 462 |     pub fn print_command_help(&self, command: String) {
Dec 15 17:25:36.408 INFO [stderr]     |                                      ^^^^^^^ help: consider using `_command` instead
Dec 15 17:25:36.408 INFO [stderr] 
Dec 15 17:25:36.786 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:25:36.786 INFO [stderr]    --> src/idea.rs:487:21
Dec 15 17:25:36.786 INFO [stderr]     |
Dec 15 17:25:36.786 INFO [stderr] 487 |                     file.write(idea_to_org_string(selected_idea, self, 1)?.as_bytes());
Dec 15 17:25:36.786 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:25:36.799 INFO [stderr]     |
Dec 15 17:25:36.799 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 17:25:36.799 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:25:36.799 INFO [stderr] 
Dec 15 17:25:38.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
Dec 15 17:25:38.471 INFO [stderr] su: No module specific data is present
Dec 15 17:25:39.418 INFO running `"docker" "inspect" "f04c4281806cfdf52c82c7cc3db3cb20894f00dc0b9a492417bb8d821065c6cf"`
Dec 15 17:25:39.703 INFO running `"docker" "rm" "-f" "f04c4281806cfdf52c82c7cc3db3cb20894f00dc0b9a492417bb8d821065c6cf"`
Dec 15 17:25:40.001 INFO [stdout] f04c4281806cfdf52c82c7cc3db3cb20894f00dc0b9a492417bb8d821065c6cf