[INFO] cloning repository https://github.com/Embracethevoid/evjson
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Embracethevoid/evjson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbracethevoid%2Fevjson"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbracethevoid%2Fevjson'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a172a28fec274b9abff63f71d9cc9deb2a9a4e5
[INFO] testing Embracethevoid/evjson against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbracethevoid%2Fevjson" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Embracethevoid/evjson on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Embracethevoid/evjson
[INFO] finished tweaking git repo https://github.com/Embracethevoid/evjson
[INFO] tweaked toml for git repo https://github.com/Embracethevoid/evjson written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Embracethevoid/evjson already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1e1a720e005f2ef1d8a5a2ea466a27ccd4a7000aa71ba541fd8be5676c8e490
[INFO] running `"docker" "start" "-a" "c1e1a720e005f2ef1d8a5a2ea466a27ccd4a7000aa71ba541fd8be5676c8e490"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling evjson v0.1.0 (/opt/rustwide/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:28:8
[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:31:4
[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:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.01s
[INFO] running `"docker" "inspect" "c1e1a720e005f2ef1d8a5a2ea466a27ccd4a7000aa71ba541fd8be5676c8e490"`
[INFO] running `"docker" "rm" "-f" "c1e1a720e005f2ef1d8a5a2ea466a27ccd4a7000aa71ba541fd8be5676c8e490"`
[INFO] [stdout] c1e1a720e005f2ef1d8a5a2ea466a27ccd4a7000aa71ba541fd8be5676c8e490
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8efdc873f8ca582990d8351eaca03c2b7972a6a87802057d62d18f9ec603b79f
[INFO] running `"docker" "start" "-a" "8efdc873f8ca582990d8351eaca03c2b7972a6a87802057d62d18f9ec603b79f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling evjson v0.1.0 (/opt/rustwide/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:28:8
[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:31:4
[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:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "8efdc873f8ca582990d8351eaca03c2b7972a6a87802057d62d18f9ec603b79f"`
[INFO] running `"docker" "rm" "-f" "8efdc873f8ca582990d8351eaca03c2b7972a6a87802057d62d18f9ec603b79f"`
[INFO] [stdout] 8efdc873f8ca582990d8351eaca03c2b7972a6a87802057d62d18f9ec603b79f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6577f6b3eb4f869b5e2a15974eae3825b1c8e47d5a223896cfc9765107c49c06
[INFO] running `"docker" "start" "-a" "6577f6b3eb4f869b5e2a15974eae3825b1c8e47d5a223896cfc9765107c49c06"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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:28:8
[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:31:4
[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:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/evjson-a30756495142821d
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test evjson::tests::it_parses_a_false ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_float ... ok
[INFO] [stdout] test evjson::tests::it_returns_err_if_string_does_not_end ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_integer ... 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_returns_error_when_parsing_part_of_true ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_negative_integer ... ok
[INFO] [stdout] test evjson::tests::it_returns_an_err_if_only_have_negative_symbol ... ok
[INFO] [stdout] test evjson::tests::it_parses_a_true ... ok
[INFO] [stdout] test evjson::tests::it_parses_an_array_with_a_string ... ok
[INFO] [stdout] test evjson::tests::it_parses_string_from_begining ... 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_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_error_when_parsing_part_of_null ... ok
[INFO] [stdout] test evjson::tests::it_returns_error_when_parsing_part_of_false ... 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" "6577f6b3eb4f869b5e2a15974eae3825b1c8e47d5a223896cfc9765107c49c06"`
[INFO] running `"docker" "rm" "-f" "6577f6b3eb4f869b5e2a15974eae3825b1c8e47d5a223896cfc9765107c49c06"`
[INFO] [stdout] 6577f6b3eb4f869b5e2a15974eae3825b1c8e47d5a223896cfc9765107c49c06