Dec 12 03:01:59.501 INFO checking Embracethevoid/evjson against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:01:59.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 12 03:02:00.017 INFO [stdout] 7558f46132a1f41994be5c466b9ec747357492e90b010c0499398fe6dac71d9b
Dec 12 03:02:00.019 INFO running `"docker" "start" "-a" "7558f46132a1f41994be5c466b9ec747357492e90b010c0499398fe6dac71d9b"`
Dec 12 03:02:01.627 INFO [stderr] usermod: no changes
Dec 12 03:02:01.678 INFO [stderr]     Checking evjson v0.1.0 (/source)
Dec 12 03:02:02.656 INFO [stderr] warning: function is never used: `stringify`
Dec 12 03:02:02.656 INFO [stderr]   --> src/evjson.rs:28:1
Dec 12 03:02:02.656 INFO [stderr]    |
Dec 12 03:02:02.656 INFO [stderr] 28 | pub fn stringify(object: &EVObject, space: u8) -> String {
Dec 12 03:02:02.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:02:02.656 INFO [stderr]    |
Dec 12 03:02:02.656 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:02:02.656 INFO [stderr] 
Dec 12 03:02:02.656 INFO [stderr] warning: function is never used: `stringify_object`
Dec 12 03:02:02.656 INFO [stderr]   --> src/evjson.rs:31:1
Dec 12 03:02:02.656 INFO [stderr]    |
Dec 12 03:02:02.656 INFO [stderr] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String {
Dec 12 03:02:02.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:02:02.656 INFO [stderr] 
Dec 12 03:02:02.656 INFO [stderr] warning: function is never used: `stringify_value`
Dec 12 03:02:02.656 INFO [stderr]   --> src/evjson.rs:62:1
Dec 12 03:02:02.656 INFO [stderr]    |
Dec 12 03:02:02.656 INFO [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
Dec 12 03:02:02.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:02:02.656 INFO [stderr] 
Dec 12 03:02:02.797 INFO [stderr] warning: function is never used: `stringify`
Dec 12 03:02:02.797 INFO [stderr]   --> src/evjson.rs:28:1
Dec 12 03:02:02.797 INFO [stderr]    |
Dec 12 03:02:02.797 INFO [stderr] 28 | pub fn stringify(object: &EVObject, space: u8) -> String {
Dec 12 03:02:02.797 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:02:02.797 INFO [stderr]    |
Dec 12 03:02:02.797 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:02:02.797 INFO [stderr] 
Dec 12 03:02:02.797 INFO [stderr] warning: function is never used: `stringify_object`
Dec 12 03:02:02.797 INFO [stderr]   --> src/evjson.rs:31:1
Dec 12 03:02:02.797 INFO [stderr]    |
Dec 12 03:02:02.797 INFO [stderr] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String {
Dec 12 03:02:02.797 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:02:02.797 INFO [stderr] 
Dec 12 03:02:02.798 INFO [stderr] warning: function is never used: `stringify_value`
Dec 12 03:02:02.798 INFO [stderr]   --> src/evjson.rs:62:1
Dec 12 03:02:02.798 INFO [stderr]    |
Dec 12 03:02:02.798 INFO [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
Dec 12 03:02:02.798 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:02:02.798 INFO [stderr] 
Dec 12 03:02:02.850 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.20s
Dec 12 03:02:02.857 INFO [stderr] su: No module specific data is present
Dec 12 03:02:03.702 INFO running `"docker" "inspect" "7558f46132a1f41994be5c466b9ec747357492e90b010c0499398fe6dac71d9b"`
Dec 12 03:02:03.854 INFO running `"docker" "rm" "-f" "7558f46132a1f41994be5c466b9ec747357492e90b010c0499398fe6dac71d9b"`
Dec 12 03:02:04.151 INFO [stdout] 7558f46132a1f41994be5c466b9ec747357492e90b010c0499398fe6dac71d9b