[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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Embracethevoid/evjson"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Embracethevoid/evjson'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Embracethevoid/evjson" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Embracethevoid/evjson"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Embracethevoid/evjson on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Embracethevoid/evjson/Cargo.toml
[INFO] crate Embracethevoid/evjson has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Embracethevoid/evjson against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 1c27e220317e209b80ef12db81c1fe871befecec1abb753298e985800c44e49b
[INFO] running `"docker" "start" "-a" "1c27e220317e209b80ef12db81c1fe871befecec1abb753298e985800c44e49b"`
[INFO] [stderr]    Compiling evjson v0.1.0 (/opt/crater/workdir)
[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 1.48s
[INFO] running `"docker" "inspect" "1c27e220317e209b80ef12db81c1fe871befecec1abb753298e985800c44e49b"`
[INFO] running `"docker" "rm" "-f" "1c27e220317e209b80ef12db81c1fe871befecec1abb753298e985800c44e49b"`
[INFO] [stdout] 1c27e220317e209b80ef12db81c1fe871befecec1abb753298e985800c44e49b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a510b332d13ea63defab591fc9d61444982381e1681b8e1d9c589030003f1eb
[INFO] running `"docker" "start" "-a" "2a510b332d13ea63defab591fc9d61444982381e1681b8e1d9c589030003f1eb"`
[INFO] [stderr]    Compiling evjson v0.1.0 (/opt/crater/workdir)
[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 1.06s
[INFO] running `"docker" "inspect" "2a510b332d13ea63defab591fc9d61444982381e1681b8e1d9c589030003f1eb"`
[INFO] running `"docker" "rm" "-f" "2a510b332d13ea63defab591fc9d61444982381e1681b8e1d9c589030003f1eb"`
[INFO] [stdout] 2a510b332d13ea63defab591fc9d61444982381e1681b8e1d9c589030003f1eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 1f54d425dc089b9be356296fd27f4712fd4e7539f145f0a5bc2fb749c6344995
[INFO] running `"docker" "start" "-a" "1f54d425dc089b9be356296fd27f4712fd4e7539f145f0a5bc2fb749c6344995"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/evjson-30550f8e4ec27e24
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test evjson::tests::it_parses_a_negative_float ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_key ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_false ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_integer ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_float ... ok
[INFO] [stdout] test evjson::tests::it_returns_an_err_if_only_have_negative_symbol ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_negative_integer ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_null ... ok
[INFO] [stdout] test evjson::tests::it_parses_string_from_begining ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_empty_array ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_true ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_for_part_of_key ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_for_invalid_charactor ... ok
[INFO] [stdout] test evjson::tests::it_returns_err_if_string_does_not_end ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_when_parsing_part_of_false ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_when_parsing_part_of_null ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_when_parsing_part_of_true ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_array_with_a_string ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_array_with_two_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1f54d425dc089b9be356296fd27f4712fd4e7539f145f0a5bc2fb749c6344995"`
[INFO] running `"docker" "rm" "-f" "1f54d425dc089b9be356296fd27f4712fd4e7539f145f0a5bc2fb749c6344995"`
[INFO] [stdout] 1f54d425dc089b9be356296fd27f4712fd4e7539f145f0a5bc2fb749c6344995