[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/beta-1.38-1/sources/1.37.0/gh/Embracethevoid/evjson"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Embracethevoid/evjson'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Embracethevoid/evjson" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Embracethevoid/evjson"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Embracethevoid/evjson on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Embracethevoid/evjson against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d0c9df85cebacef883c2760d79625d0605c1817f05863c31de5ee51ed5f4601b
[INFO] running `"docker" "start" "-a" "d0c9df85cebacef883c2760d79625d0605c1817f05863c31de5ee51ed5f4601b"`
[INFO] [stderr]    Compiling 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: 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 2.18s
[INFO] running `"docker" "inspect" "d0c9df85cebacef883c2760d79625d0605c1817f05863c31de5ee51ed5f4601b"`
[INFO] running `"docker" "rm" "-f" "d0c9df85cebacef883c2760d79625d0605c1817f05863c31de5ee51ed5f4601b"`
[INFO] [stdout] d0c9df85cebacef883c2760d79625d0605c1817f05863c31de5ee51ed5f4601b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c56e3e2c3bb6b284a2f78547d80d1a8f5bf1fce7f8d66497a42415e2e358a17c
[INFO] running `"docker" "start" "-a" "c56e3e2c3bb6b284a2f78547d80d1a8f5bf1fce7f8d66497a42415e2e358a17c"`
[INFO] [stderr]    Compiling 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: 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 1.51s
[INFO] running `"docker" "inspect" "c56e3e2c3bb6b284a2f78547d80d1a8f5bf1fce7f8d66497a42415e2e358a17c"`
[INFO] running `"docker" "rm" "-f" "c56e3e2c3bb6b284a2f78547d80d1a8f5bf1fce7f8d66497a42415e2e358a17c"`
[INFO] [stdout] c56e3e2c3bb6b284a2f78547d80d1a8f5bf1fce7f8d66497a42415e2e358a17c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 61af06c125673bc03b7ac6c8f7162d484235ea7eba70e71a67988df9a8a0bd7a
[INFO] running `"docker" "start" "-a" "61af06c125673bc03b7ac6c8f7162d484235ea7eba70e71a67988df9a8a0bd7a"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/evjson-6b249da897709dbd
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test evjson::tests::it_parses_a_float ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_integer ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_key ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_negative_float ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_false ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_negative_integer ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_true ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_null ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_empty_array ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_array_with_two_strings ... ok
[INFO] [stdout] test evjson::tests::it_returns_err_if_string_does_not_end ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_array_with_a_string ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_for_invalid_charactor ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_for_part_of_key ... ok
[INFO] [stdout] test evjson::tests::it_parses_string_from_begining ... ok
[INFO] [stdout] test evjson::tests::it_returns_an_err_if_only_have_negative_symbol ... 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_false ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_when_parsing_part_of_true ... 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" "61af06c125673bc03b7ac6c8f7162d484235ea7eba70e71a67988df9a8a0bd7a"`
[INFO] running `"docker" "rm" "-f" "61af06c125673bc03b7ac6c8f7162d484235ea7eba70e71a67988df9a8a0bd7a"`
[INFO] [stdout] 61af06c125673bc03b7ac6c8f7162d484235ea7eba70e71a67988df9a8a0bd7a