Dec 06 13:09:54.396 INFO testing Innectic/fe-shell against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:09:54.396 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 13:09:54.780 INFO [stdout] ee78f283bf52a904ede299466c24fcc1137730b256e9b91345f07e16ea696cf1
Dec 06 13:09:54.782 INFO running `"docker" "start" "-a" "ee78f283bf52a904ede299466c24fcc1137730b256e9b91345f07e16ea696cf1"`
Dec 06 13:09:55.625 INFO [stderr] usermod: no changes
Dec 06 13:09:55.704 INFO [stderr]    Compiling fe-shell v0.1.0 (/source)
Dec 06 13:09:56.312 INFO [stderr] warning: unused import: `Value`
Dec 06 13:09:56.312 INFO [stderr]  --> src/config.rs:9:18
Dec 06 13:09:56.313 INFO [stderr]   |
Dec 06 13:09:56.313 INFO [stderr] 9 | use serde_json::{Value, from_str};
Dec 06 13:09:56.313 INFO [stderr]   |                  ^^^^^
Dec 06 13:09:56.313 INFO [stderr]   |
Dec 06 13:09:56.313 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:09:56.313 INFO [stderr] 
Dec 06 13:09:56.330 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 06 13:09:56.330 INFO [stderr]   --> src/instance.rs:28:9
Dec 06 13:09:56.330 INFO [stderr]    |
Dec 06 13:09:56.330 INFO [stderr] 28 |         match env::home_dir() {
Dec 06 13:09:56.330 INFO [stderr]    |               ^^^^^^^^^^^^^
Dec 06 13:09:56.330 INFO [stderr]    |
Dec 06 13:09:56.330 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 13:09:56.330 INFO [stderr] 
Dec 06 13:09:56.480 INFO [stderr] warning: variant is never constructed: `CouldNotParseConfig`
Dec 06 13:09:56.480 INFO [stderr]   --> src/instance.rs:18:2
Dec 06 13:09:56.480 INFO [stderr]    |
Dec 06 13:09:56.480 INFO [stderr] 18 |     CouldNotParseConfig
Dec 06 13:09:56.480 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 13:09:56.480 INFO [stderr]    |
Dec 06 13:09:56.480 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:09:56.480 INFO [stderr] 
Dec 06 13:09:56.481 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:09:56.481 INFO [stderr]   --> src/instance.rs:33:6
Dec 06 13:09:56.481 INFO [stderr]    |
Dec 06 13:09:56.481 INFO [stderr] 33 |                     create_default_config(&config_path);
Dec 06 13:09:56.481 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:09:56.481 INFO [stderr]    |
Dec 06 13:09:56.484 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 13:09:56.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:09:56.484 INFO [stderr] 
Dec 06 13:09:56.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:09:56.484 INFO [stderr]   --> src/instance.rs:52:4
Dec 06 13:09:56.484 INFO [stderr]    |
Dec 06 13:09:56.484 INFO [stderr] 52 |             stdout().flush();
Dec 06 13:09:56.484 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 06 13:09:56.484 INFO [stderr]    |
Dec 06 13:09:56.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:09:56.484 INFO [stderr] 
Dec 06 13:09:57.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 06 13:09:57.396 INFO [stderr] su: No module specific data is present
Dec 06 13:09:57.947 INFO running `"docker" "inspect" "ee78f283bf52a904ede299466c24fcc1137730b256e9b91345f07e16ea696cf1"`
Dec 06 13:09:58.156 INFO running `"docker" "rm" "-f" "ee78f283bf52a904ede299466c24fcc1137730b256e9b91345f07e16ea696cf1"`
Dec 06 13:09:58.396 INFO [stdout] ee78f283bf52a904ede299466c24fcc1137730b256e9b91345f07e16ea696cf1
Dec 06 13:09:58.398 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 13:09:58.722 INFO [stdout] af38d54139780092c01d43b39b432ee16d3f233a62b677933d857b0441af410a
Dec 06 13:09:58.724 INFO running `"docker" "start" "-a" "af38d54139780092c01d43b39b432ee16d3f233a62b677933d857b0441af410a"`
Dec 06 13:09:59.812 INFO [stderr] usermod: no changes
Dec 06 13:09:59.925 INFO [stderr]    Compiling fe-shell v0.1.0 (/source)
Dec 06 13:10:00.548 INFO [stderr] warning: unused import: `Value`
Dec 06 13:10:00.548 INFO [stderr]  --> src/config.rs:9:18
Dec 06 13:10:00.548 INFO [stderr]   |
Dec 06 13:10:00.548 INFO [stderr] 9 | use serde_json::{Value, from_str};
Dec 06 13:10:00.548 INFO [stderr]   |                  ^^^^^
Dec 06 13:10:00.548 INFO [stderr]   |
Dec 06 13:10:00.548 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:10:00.548 INFO [stderr] 
Dec 06 13:10:00.551 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 06 13:10:00.551 INFO [stderr]   --> src/instance.rs:28:9
Dec 06 13:10:00.551 INFO [stderr]    |
Dec 06 13:10:00.552 INFO [stderr] 28 |         match env::home_dir() {
Dec 06 13:10:00.552 INFO [stderr]    |               ^^^^^^^^^^^^^
Dec 06 13:10:00.552 INFO [stderr]    |
Dec 06 13:10:00.552 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 13:10:00.552 INFO [stderr] 
Dec 06 13:10:00.680 INFO [stderr] warning: variant is never constructed: `CouldNotParseConfig`
Dec 06 13:10:00.680 INFO [stderr]   --> src/instance.rs:18:2
Dec 06 13:10:00.681 INFO [stderr]    |
Dec 06 13:10:00.683 INFO [stderr] 18 |     CouldNotParseConfig
Dec 06 13:10:00.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 13:10:00.683 INFO [stderr]    |
Dec 06 13:10:00.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:10:00.683 INFO [stderr] 
Dec 06 13:10:00.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:10:00.685 INFO [stderr]   --> src/instance.rs:33:6
Dec 06 13:10:00.685 INFO [stderr]    |
Dec 06 13:10:00.685 INFO [stderr] 33 |                     create_default_config(&config_path);
Dec 06 13:10:00.685 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:10:00.686 INFO [stderr]    |
Dec 06 13:10:00.686 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 13:10:00.688 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:10:00.688 INFO [stderr] 
Dec 06 13:10:00.688 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:10:00.688 INFO [stderr]   --> src/instance.rs:52:4
Dec 06 13:10:00.688 INFO [stderr]    |
Dec 06 13:10:00.688 INFO [stderr] 52 |             stdout().flush();
Dec 06 13:10:00.688 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 06 13:10:00.688 INFO [stderr]    |
Dec 06 13:10:00.688 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:10:00.688 INFO [stderr] 
Dec 06 13:10:01.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 06 13:10:01.047 INFO [stderr] su: No module specific data is present
Dec 06 13:10:01.531 INFO running `"docker" "inspect" "af38d54139780092c01d43b39b432ee16d3f233a62b677933d857b0441af410a"`
Dec 06 13:10:01.728 INFO running `"docker" "rm" "-f" "af38d54139780092c01d43b39b432ee16d3f233a62b677933d857b0441af410a"`
Dec 06 13:10:01.948 INFO [stdout] af38d54139780092c01d43b39b432ee16d3f233a62b677933d857b0441af410a
Dec 06 13:10:01.950 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 13:10:02.268 INFO [stdout] bfd5c2e78e5876116181ba26b3b0c67bc01b366f8fd1d6882d51ef55424e2bb5
Dec 06 13:10:02.276 INFO running `"docker" "start" "-a" "bfd5c2e78e5876116181ba26b3b0c67bc01b366f8fd1d6882d51ef55424e2bb5"`
Dec 06 13:10:02.969 INFO [stderr] usermod: no changes
Dec 06 13:10:03.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 13:10:03.048 INFO [stderr]      Running /target/debug/deps/fe_shell-e1660626293ef947
Dec 06 13:10:03.056 INFO [stdout] 
Dec 06 13:10:03.056 INFO [stdout] running 0 tests
Dec 06 13:10:03.056 INFO [stdout] 
Dec 06 13:10:03.056 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:10:03.056 INFO [stdout] 
Dec 06 13:10:03.058 INFO [stderr] su: No module specific data is present
Dec 06 13:10:03.538 INFO running `"docker" "inspect" "bfd5c2e78e5876116181ba26b3b0c67bc01b366f8fd1d6882d51ef55424e2bb5"`
Dec 06 13:10:03.752 INFO running `"docker" "rm" "-f" "bfd5c2e78e5876116181ba26b3b0c67bc01b366f8fd1d6882d51ef55424e2bb5"`
Dec 06 13:10:03.964 INFO [stdout] bfd5c2e78e5876116181ba26b3b0c67bc01b366f8fd1d6882d51ef55424e2bb5