Dec 14 09:26:58.324 INFO testing Innectic/fe-shell against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:26:58.324 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 14 09:26:58.834 INFO [stdout] 9f20dbd5ed9f2d041a6d9e0b7605d66f5cd7f54b2c6baf0bcad51ee7307676a7
Dec 14 09:26:58.836 INFO running `"docker" "start" "-a" "9f20dbd5ed9f2d041a6d9e0b7605d66f5cd7f54b2c6baf0bcad51ee7307676a7"`
Dec 14 09:26:59.839 INFO [stderr] usermod: no changes
Dec 14 09:26:59.918 INFO [stderr]    Compiling fe-shell v0.1.0 (/source)
Dec 14 09:27:00.536 INFO [stderr] warning: unused import: `Value`
Dec 14 09:27:00.536 INFO [stderr]  --> src/config.rs:9:18
Dec 14 09:27:00.536 INFO [stderr]   |
Dec 14 09:27:00.536 INFO [stderr] 9 | use serde_json::{Value, from_str};
Dec 14 09:27:00.536 INFO [stderr]   |                  ^^^^^
Dec 14 09:27:00.536 INFO [stderr]   |
Dec 14 09:27:00.536 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:27:00.536 INFO [stderr] 
Dec 14 09:27:00.563 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 14 09:27:00.563 INFO [stderr]   --> src/instance.rs:28:9
Dec 14 09:27:00.563 INFO [stderr]    |
Dec 14 09:27:00.563 INFO [stderr] 28 |         match env::home_dir() {
Dec 14 09:27:00.563 INFO [stderr]    |               ^^^^^^^^^^^^^
Dec 14 09:27:00.563 INFO [stderr]    |
Dec 14 09:27:00.563 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 09:27:00.563 INFO [stderr] 
Dec 14 09:27:00.711 INFO [stderr] warning: variant is never constructed: `CouldNotParseConfig`
Dec 14 09:27:00.711 INFO [stderr]   --> src/instance.rs:18:2
Dec 14 09:27:00.711 INFO [stderr]    |
Dec 14 09:27:00.711 INFO [stderr] 18 |     CouldNotParseConfig
Dec 14 09:27:00.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:00.711 INFO [stderr]    |
Dec 14 09:27:00.711 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:27:00.711 INFO [stderr] 
Dec 14 09:27:00.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:00.711 INFO [stderr]   --> src/instance.rs:33:6
Dec 14 09:27:00.711 INFO [stderr]    |
Dec 14 09:27:00.711 INFO [stderr] 33 |                     create_default_config(&config_path);
Dec 14 09:27:00.711 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:00.711 INFO [stderr]    |
Dec 14 09:27:00.711 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:27:00.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:00.711 INFO [stderr] 
Dec 14 09:27:00.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:00.711 INFO [stderr]   --> src/instance.rs:52:4
Dec 14 09:27:00.711 INFO [stderr]    |
Dec 14 09:27:00.711 INFO [stderr] 52 |             stdout().flush();
Dec 14 09:27:00.711 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 14 09:27:00.711 INFO [stderr]    |
Dec 14 09:27:00.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:00.711 INFO [stderr] 
Dec 14 09:27:01.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 14 09:27:01.830 INFO [stderr] su: No module specific data is present
Dec 14 09:27:02.429 INFO running `"docker" "inspect" "9f20dbd5ed9f2d041a6d9e0b7605d66f5cd7f54b2c6baf0bcad51ee7307676a7"`
Dec 14 09:27:02.689 INFO running `"docker" "rm" "-f" "9f20dbd5ed9f2d041a6d9e0b7605d66f5cd7f54b2c6baf0bcad51ee7307676a7"`
Dec 14 09:27:02.983 INFO [stdout] 9f20dbd5ed9f2d041a6d9e0b7605d66f5cd7f54b2c6baf0bcad51ee7307676a7
Dec 14 09:27:02.985 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 14 09:27:03.394 INFO [stdout] 54699ebb4467051febfb663d3987c7c9bacda454302a28ebda0d93f0d24f07cc
Dec 14 09:27:03.394 INFO running `"docker" "start" "-a" "54699ebb4467051febfb663d3987c7c9bacda454302a28ebda0d93f0d24f07cc"`
Dec 14 09:27:04.430 INFO [stderr] usermod: no changes
Dec 14 09:27:04.523 INFO [stderr]    Compiling fe-shell v0.1.0 (/source)
Dec 14 09:27:05.243 INFO [stderr] warning: unused import: `Value`
Dec 14 09:27:05.243 INFO [stderr]  --> src/config.rs:9:18
Dec 14 09:27:05.243 INFO [stderr]   |
Dec 14 09:27:05.243 INFO [stderr] 9 | use serde_json::{Value, from_str};
Dec 14 09:27:05.243 INFO [stderr]   |                  ^^^^^
Dec 14 09:27:05.243 INFO [stderr]   |
Dec 14 09:27:05.243 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:27:05.243 INFO [stderr] 
Dec 14 09:27:05.255 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 14 09:27:05.255 INFO [stderr]   --> src/instance.rs:28:9
Dec 14 09:27:05.255 INFO [stderr]    |
Dec 14 09:27:05.256 INFO [stderr] 28 |         match env::home_dir() {
Dec 14 09:27:05.256 INFO [stderr]    |               ^^^^^^^^^^^^^
Dec 14 09:27:05.256 INFO [stderr]    |
Dec 14 09:27:05.256 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 09:27:05.256 INFO [stderr] 
Dec 14 09:27:05.423 INFO [stderr] warning: variant is never constructed: `CouldNotParseConfig`
Dec 14 09:27:05.423 INFO [stderr]   --> src/instance.rs:18:2
Dec 14 09:27:05.423 INFO [stderr]    |
Dec 14 09:27:05.423 INFO [stderr] 18 |     CouldNotParseConfig
Dec 14 09:27:05.423 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:05.423 INFO [stderr]    |
Dec 14 09:27:05.423 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:27:05.423 INFO [stderr] 
Dec 14 09:27:05.423 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:05.423 INFO [stderr]   --> src/instance.rs:33:6
Dec 14 09:27:05.423 INFO [stderr]    |
Dec 14 09:27:05.423 INFO [stderr] 33 |                     create_default_config(&config_path);
Dec 14 09:27:05.423 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:05.423 INFO [stderr]    |
Dec 14 09:27:05.423 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:27:05.423 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:05.423 INFO [stderr] 
Dec 14 09:27:05.423 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:05.423 INFO [stderr]   --> src/instance.rs:52:4
Dec 14 09:27:05.423 INFO [stderr]    |
Dec 14 09:27:05.423 INFO [stderr] 52 |             stdout().flush();
Dec 14 09:27:05.423 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 14 09:27:05.423 INFO [stderr]    |
Dec 14 09:27:05.423 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:05.423 INFO [stderr] 
Dec 14 09:27:05.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 14 09:27:05.719 INFO [stderr] su: No module specific data is present
Dec 14 09:27:06.349 INFO running `"docker" "inspect" "54699ebb4467051febfb663d3987c7c9bacda454302a28ebda0d93f0d24f07cc"`
Dec 14 09:27:06.653 INFO running `"docker" "rm" "-f" "54699ebb4467051febfb663d3987c7c9bacda454302a28ebda0d93f0d24f07cc"`
Dec 14 09:27:06.903 INFO [stdout] 54699ebb4467051febfb663d3987c7c9bacda454302a28ebda0d93f0d24f07cc
Dec 14 09:27:06.908 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" "-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 14 09:27:07.394 INFO [stdout] 44c46d3771451aa2ba78f0b89ae1241336c80ca1fd22d71c41f1d54c87c128c6
Dec 14 09:27:07.396 INFO running `"docker" "start" "-a" "44c46d3771451aa2ba78f0b89ae1241336c80ca1fd22d71c41f1d54c87c128c6"`
Dec 14 09:27:08.298 INFO [stderr] usermod: no changes
Dec 14 09:27:08.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 09:27:08.359 INFO [stderr]      Running /target/debug/deps/fe_shell-20cbc71e34343fca
Dec 14 09:27:08.363 INFO [stdout] 
Dec 14 09:27:08.363 INFO [stdout] running 0 tests
Dec 14 09:27:08.363 INFO [stdout] 
Dec 14 09:27:08.363 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:27:08.363 INFO [stdout] 
Dec 14 09:27:08.364 INFO [stderr] su: No module specific data is present
Dec 14 09:27:08.704 INFO running `"docker" "inspect" "44c46d3771451aa2ba78f0b89ae1241336c80ca1fd22d71c41f1d54c87c128c6"`
Dec 14 09:27:08.801 INFO running `"docker" "rm" "-f" "44c46d3771451aa2ba78f0b89ae1241336c80ca1fd22d71c41f1d54c87c128c6"`
Dec 14 09:27:08.929 INFO [stdout] 44c46d3771451aa2ba78f0b89ae1241336c80ca1fd22d71c41f1d54c87c128c6