[INFO] updating cached repository Embracethevoid/evjson
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Embracethevoid/evjson
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Embracethevoid/evjson" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/Embracethevoid/evjson"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/Embracethevoid/evjson'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Embracethevoid/evjson" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/Embracethevoid/evjson"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/Embracethevoid/evjson'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a172a28fec274b9abff63f71d9cc9deb2a9a4e5
[INFO] sha for GitHub repo Embracethevoid/evjson: 3a172a28fec274b9abff63f71d9cc9deb2a9a4e5
[INFO] validating manifest of Embracethevoid/evjson on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Embracethevoid/evjson on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Embracethevoid/evjson
[INFO] finished frobbing Embracethevoid/evjson
[INFO] frobbed toml for Embracethevoid/evjson written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/Embracethevoid/evjson/Cargo.toml
[INFO] started frobbing Embracethevoid/evjson
[INFO] finished frobbing Embracethevoid/evjson
[INFO] frobbed toml for Embracethevoid/evjson written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/Embracethevoid/evjson/Cargo.toml
[INFO] crate Embracethevoid/evjson already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Embracethevoid/evjson against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 657970725a3ac98261b75255bca0539f65c173647d318f5d4b9c8a6a85b3bf7a
[INFO] running `"docker" "start" "-a" "657970725a3ac98261b75255bca0539f65c173647d318f5d4b9c8a6a85b3bf7a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking evjson v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/evjson.rs:220:20
[INFO] [stderr]     |
[INFO] [stderr] 220 |                 '0'...'9' | '-' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/evjson.rs:317:20
[INFO] [stderr]     |
[INFO] [stderr] 317 |                 '0'...'9' | '-' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/evjson.rs:220:20
[INFO] [stderr]     |
[INFO] [stderr] 220 |                 '0'...'9' | '-' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/evjson.rs:317:20
[INFO] [stderr]     |
[INFO] [stderr] 317 |                 '0'...'9' | '-' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stringify`
[INFO] [stderr]   --> src/evjson.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn stringify(object: &EVObject, space: u8) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stringify_object`
[INFO] [stderr]   --> src/evjson.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stringify_value`
[INFO] [stderr]   --> src/evjson.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stringify`
[INFO] [stderr]   --> src/evjson.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn stringify(object: &EVObject, space: u8) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stringify_object`
[INFO] [stderr]   --> src/evjson.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stringify_value`
[INFO] [stderr]   --> src/evjson.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "657970725a3ac98261b75255bca0539f65c173647d318f5d4b9c8a6a85b3bf7a"`
[INFO] running `"docker" "rm" "-f" "657970725a3ac98261b75255bca0539f65c173647d318f5d4b9c8a6a85b3bf7a"`
[INFO] [stdout] 657970725a3ac98261b75255bca0539f65c173647d318f5d4b9c8a6a85b3bf7a