Dec 18 07:50:09.003 INFO checking Embracethevoid/evjson against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:50:09.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Embracethevoid/evjson:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:50:09.402 INFO [stdout] 4e7bfc2ae390d270655dc4b194345d5680ac48719fa35160607770b6d2a78a5a
Dec 18 07:50:09.402 INFO running `"docker" "start" "-a" "4e7bfc2ae390d270655dc4b194345d5680ac48719fa35160607770b6d2a78a5a"`
Dec 18 07:50:10.977 INFO [stderr]     Checking evjson v0.1.0 (/opt/crater/workdir)
Dec 18 07:50:11.346 INFO [stderr] warning: function is never used: `stringify`
Dec 18 07:50:11.346 INFO [stderr]   --> src/evjson.rs:28:1
Dec 18 07:50:11.347 INFO [stderr]    |
Dec 18 07:50:11.347 INFO [stderr] 28 | pub fn stringify(object: &EVObject, space: u8) -> String {
Dec 18 07:50:11.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:50:11.347 INFO [stderr]    |
Dec 18 07:50:11.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:50:11.347 INFO [stderr] 
Dec 18 07:50:11.347 INFO [stderr] warning: function is never used: `stringify_object`
Dec 18 07:50:11.348 INFO [stderr]   --> src/evjson.rs:31:1
Dec 18 07:50:11.348 INFO [stderr]    |
Dec 18 07:50:11.348 INFO [stderr] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String {
Dec 18 07:50:11.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:50:11.352 INFO [stderr] 
Dec 18 07:50:11.352 INFO [stderr] warning: function is never used: `stringify_value`
Dec 18 07:50:11.353 INFO [stderr]   --> src/evjson.rs:62:1
Dec 18 07:50:11.359 INFO [stderr]    |
Dec 18 07:50:11.360 INFO [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
Dec 18 07:50:11.360 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:50:11.360 INFO [stderr] 
Dec 18 07:50:11.669 INFO [stderr] warning: function is never used: `stringify`
Dec 18 07:50:11.669 INFO [stderr]   --> src/evjson.rs:28:1
Dec 18 07:50:11.669 INFO [stderr]    |
Dec 18 07:50:11.669 INFO [stderr] 28 | pub fn stringify(object: &EVObject, space: u8) -> String {
Dec 18 07:50:11.669 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:50:11.676 INFO [stderr]    |
Dec 18 07:50:11.676 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:50:11.676 INFO [stderr] 
Dec 18 07:50:11.676 INFO [stderr] warning: function is never used: `stringify_object`
Dec 18 07:50:11.676 INFO [stderr]   --> src/evjson.rs:31:1
Dec 18 07:50:11.676 INFO [stderr]    |
Dec 18 07:50:11.676 INFO [stderr] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String {
Dec 18 07:50:11.676 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:50:11.676 INFO [stderr] 
Dec 18 07:50:11.676 INFO [stderr] warning: function is never used: `stringify_value`
Dec 18 07:50:11.676 INFO [stderr]   --> src/evjson.rs:62:1
Dec 18 07:50:11.676 INFO [stderr]    |
Dec 18 07:50:11.676 INFO [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
Dec 18 07:50:11.676 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:50:11.676 INFO [stderr] 
Dec 18 07:50:11.714 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.75s
Dec 18 07:50:12.206 INFO running `"docker" "inspect" "4e7bfc2ae390d270655dc4b194345d5680ac48719fa35160607770b6d2a78a5a"`
Dec 18 07:50:12.334 INFO running `"docker" "rm" "-f" "4e7bfc2ae390d270655dc4b194345d5680ac48719fa35160607770b6d2a78a5a"`
Dec 18 07:50:12.510 INFO [stdout] 4e7bfc2ae390d270655dc4b194345d5680ac48719fa35160607770b6d2a78a5a