Dec 14 09:27:00.302 INFO testing Innectic/fe-shell against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:27:00.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:27:00.540 INFO [stdout] 678bad99053f7776c7d348c2d2d744173444fac756aee3c03ec67cfb4a288524
Dec 14 09:27:00.544 INFO running `"docker" "start" "-a" "678bad99053f7776c7d348c2d2d744173444fac756aee3c03ec67cfb4a288524"`
Dec 14 09:27:01.599 INFO [stderr] usermod: no changes
Dec 14 09:27:01.691 INFO [stderr]    Compiling syn v0.15.7
Dec 14 09:27:08.334 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 14 09:27:20.026 INFO [stderr]    Compiling fe-shell v0.1.0 (/source)
Dec 14 09:27:20.636 INFO [stderr] warning: unused import: `Value`
Dec 14 09:27:20.636 INFO [stderr]  --> src/config.rs:9:18
Dec 14 09:27:20.636 INFO [stderr]   |
Dec 14 09:27:20.636 INFO [stderr] 9 | use serde_json::{Value, from_str};
Dec 14 09:27:20.636 INFO [stderr]   |                  ^^^^^
Dec 14 09:27:20.636 INFO [stderr]   |
Dec 14 09:27:20.636 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:27:20.636 INFO [stderr] 
Dec 14 09:27:20.651 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 09:27:20.651 INFO [stderr]   --> src/instance.rs:28:9
Dec 14 09:27:20.651 INFO [stderr]    |
Dec 14 09:27:20.651 INFO [stderr] 28 |         match env::home_dir() {
Dec 14 09:27:20.651 INFO [stderr]    |               ^^^^^^^^^^^^^
Dec 14 09:27:20.651 INFO [stderr]    |
Dec 14 09:27:20.651 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 09:27:20.651 INFO [stderr] 
Dec 14 09:27:20.815 INFO [stderr] warning: variant is never constructed: `CouldNotParseConfig`
Dec 14 09:27:20.815 INFO [stderr]   --> src/instance.rs:18:2
Dec 14 09:27:20.815 INFO [stderr]    |
Dec 14 09:27:20.815 INFO [stderr] 18 |     CouldNotParseConfig
Dec 14 09:27:20.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:20.815 INFO [stderr]    |
Dec 14 09:27:20.815 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:27:20.815 INFO [stderr] 
Dec 14 09:27:20.815 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:20.815 INFO [stderr]   --> src/instance.rs:33:6
Dec 14 09:27:20.815 INFO [stderr]    |
Dec 14 09:27:20.815 INFO [stderr] 33 |                     create_default_config(&config_path);
Dec 14 09:27:20.815 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:20.815 INFO [stderr]    |
Dec 14 09:27:20.815 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:27:20.815 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:20.815 INFO [stderr] 
Dec 14 09:27:20.823 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:20.823 INFO [stderr]   --> src/instance.rs:52:4
Dec 14 09:27:20.823 INFO [stderr]    |
Dec 14 09:27:20.823 INFO [stderr] 52 |             stdout().flush();
Dec 14 09:27:20.823 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 14 09:27:20.823 INFO [stderr]    |
Dec 14 09:27:20.823 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:20.823 INFO [stderr] 
Dec 14 09:27:21.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
Dec 14 09:27:21.791 INFO [stderr] su: No module specific data is present
Dec 14 09:27:22.631 INFO running `"docker" "inspect" "678bad99053f7776c7d348c2d2d744173444fac756aee3c03ec67cfb4a288524"`
Dec 14 09:27:22.815 INFO running `"docker" "rm" "-f" "678bad99053f7776c7d348c2d2d744173444fac756aee3c03ec67cfb4a288524"`
Dec 14 09:27:23.146 INFO [stdout] 678bad99053f7776c7d348c2d2d744173444fac756aee3c03ec67cfb4a288524
Dec 14 09:27:23.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:27:23.575 INFO [stdout] 3500a40177a40e2b9eb7dd55191a233f596ec6c8f5455b03b3d9010c8ea8f776
Dec 14 09:27:23.577 INFO running `"docker" "start" "-a" "3500a40177a40e2b9eb7dd55191a233f596ec6c8f5455b03b3d9010c8ea8f776"`
Dec 14 09:27:24.552 INFO [stderr] usermod: no changes
Dec 14 09:27:24.670 INFO [stderr]    Compiling fe-shell v0.1.0 (/source)
Dec 14 09:27:25.359 INFO [stderr] warning: unused import: `Value`
Dec 14 09:27:25.359 INFO [stderr]  --> src/config.rs:9:18
Dec 14 09:27:25.359 INFO [stderr]   |
Dec 14 09:27:25.359 INFO [stderr] 9 | use serde_json::{Value, from_str};
Dec 14 09:27:25.359 INFO [stderr]   |                  ^^^^^
Dec 14 09:27:25.359 INFO [stderr]   |
Dec 14 09:27:25.359 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:27:25.359 INFO [stderr] 
Dec 14 09:27:25.371 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 09:27:25.371 INFO [stderr]   --> src/instance.rs:28:9
Dec 14 09:27:25.371 INFO [stderr]    |
Dec 14 09:27:25.371 INFO [stderr] 28 |         match env::home_dir() {
Dec 14 09:27:25.371 INFO [stderr]    |               ^^^^^^^^^^^^^
Dec 14 09:27:25.371 INFO [stderr]    |
Dec 14 09:27:25.371 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 09:27:25.371 INFO [stderr] 
Dec 14 09:27:25.497 INFO [stderr] warning: variant is never constructed: `CouldNotParseConfig`
Dec 14 09:27:25.497 INFO [stderr]   --> src/instance.rs:18:2
Dec 14 09:27:25.497 INFO [stderr]    |
Dec 14 09:27:25.497 INFO [stderr] 18 |     CouldNotParseConfig
Dec 14 09:27:25.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:25.497 INFO [stderr]    |
Dec 14 09:27:25.497 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:27:25.497 INFO [stderr] 
Dec 14 09:27:25.497 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:25.497 INFO [stderr]   --> src/instance.rs:33:6
Dec 14 09:27:25.497 INFO [stderr]    |
Dec 14 09:27:25.497 INFO [stderr] 33 |                     create_default_config(&config_path);
Dec 14 09:27:25.497 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:27:25.497 INFO [stderr]    |
Dec 14 09:27:25.497 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:27:25.497 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:25.497 INFO [stderr] 
Dec 14 09:27:25.497 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:27:25.497 INFO [stderr]   --> src/instance.rs:52:4
Dec 14 09:27:25.497 INFO [stderr]    |
Dec 14 09:27:25.497 INFO [stderr] 52 |             stdout().flush();
Dec 14 09:27:25.497 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 14 09:27:25.497 INFO [stderr]    |
Dec 14 09:27:25.497 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:27:25.497 INFO [stderr] 
Dec 14 09:27:25.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 14 09:27:25.819 INFO [stderr] su: No module specific data is present
Dec 14 09:27:26.359 INFO running `"docker" "inspect" "3500a40177a40e2b9eb7dd55191a233f596ec6c8f5455b03b3d9010c8ea8f776"`
Dec 14 09:27:26.572 INFO running `"docker" "rm" "-f" "3500a40177a40e2b9eb7dd55191a233f596ec6c8f5455b03b3d9010c8ea8f776"`
Dec 14 09:27:26.811 INFO [stdout] 3500a40177a40e2b9eb7dd55191a233f596ec6c8f5455b03b3d9010c8ea8f776
Dec 14 09:27:26.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:27:27.125 INFO [stdout] 80f0e99840034ee77b303864ca0366ff8df489f5b75fac94999067444a276cca
Dec 14 09:27:27.128 INFO running `"docker" "start" "-a" "80f0e99840034ee77b303864ca0366ff8df489f5b75fac94999067444a276cca"`
Dec 14 09:27:28.314 INFO [stderr] usermod: no changes
Dec 14 09:27:28.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 09:27:28.423 INFO [stderr]      Running /target/debug/deps/fe_shell-bc50ea274d8dd261
Dec 14 09:27:28.423 INFO [stdout] 
Dec 14 09:27:28.423 INFO [stdout] running 0 tests
Dec 14 09:27:28.423 INFO [stdout] 
Dec 14 09:27:28.423 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:27:28.423 INFO [stdout] 
Dec 14 09:27:28.427 INFO [stderr] su: No module specific data is present
Dec 14 09:27:29.055 INFO running `"docker" "inspect" "80f0e99840034ee77b303864ca0366ff8df489f5b75fac94999067444a276cca"`
Dec 14 09:27:29.291 INFO running `"docker" "rm" "-f" "80f0e99840034ee77b303864ca0366ff8df489f5b75fac94999067444a276cca"`
Dec 14 09:27:29.515 INFO [stdout] 80f0e99840034ee77b303864ca0366ff8df489f5b75fac94999067444a276cca