[INFO] cloning repository https://github.com/M1ngXU/JSON-Parser-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/M1ngXU/JSON-Parser-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1ngXU%2FJSON-Parser-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1ngXU%2FJSON-Parser-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 084d16fd29110037e747d46f2d096abad1d35b3f [INFO] testing M1ngXU/JSON-Parser-rs against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1ngXU%2FJSON-Parser-rs" "/workspace/builds/worker-50/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/M1ngXU/JSON-Parser-rs on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/M1ngXU/JSON-Parser-rs [INFO] finished tweaking git repo https://github.com/M1ngXU/JSON-Parser-rs [INFO] tweaked toml for git repo https://github.com/M1ngXU/JSON-Parser-rs written to /workspace/builds/worker-50/source/Cargo.toml [INFO] crate git repo https://github.com/M1ngXU/JSON-Parser-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bb1388048fd40093df52c21380ab53efc8fa738907f387984b6f9b7eceb2aab [INFO] running `Command { std: "docker" "start" "-a" "1bb1388048fd40093df52c21380ab53efc8fa738907f387984b6f9b7eceb2aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bb1388048fd40093df52c21380ab53efc8fa738907f387984b6f9b7eceb2aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bb1388048fd40093df52c21380ab53efc8fa738907f387984b6f9b7eceb2aab", kill_on_drop: false }` [INFO] [stdout] 1bb1388048fd40093df52c21380ab53efc8fa738907f387984b6f9b7eceb2aab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95be4c1bb1e952ae6b9d2011c1a929a8ad6345483e8c0fa8573b5a69db34c599 [INFO] running `Command { std: "docker" "start" "-a" "95be4c1bb1e952ae6b9d2011c1a929a8ad6345483e8c0fa8573b5a69db34c599", kill_on_drop: false }` [INFO] [stderr] Compiling json_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `get_float_safe` [INFO] [stdout] --> src/json.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn get_float_safe(&self) -> ParseResult<&f64> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_float` [INFO] [stdout] --> src/json.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn get_float(&self) -> &f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_integer_safe` [INFO] [stdout] --> src/json.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn get_integer_safe(&self) -> ParseResult<&i64> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_integer` [INFO] [stdout] --> src/json.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn get_integer(&self) -> &i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_boolean_safe` [INFO] [stdout] --> src/json.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn get_boolean_safe(&self) -> ParseResult<&bool> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_bool` [INFO] [stdout] --> src/json.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn get_bool(&self) -> &bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_null` [INFO] [stdout] --> src/json.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> src/error.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | Other(String) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `JSONParseErrorType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "95be4c1bb1e952ae6b9d2011c1a929a8ad6345483e8c0fa8573b5a69db34c599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95be4c1bb1e952ae6b9d2011c1a929a8ad6345483e8c0fa8573b5a69db34c599", kill_on_drop: false }` [INFO] [stdout] 95be4c1bb1e952ae6b9d2011c1a929a8ad6345483e8c0fa8573b5a69db34c599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a2f4a2225bb64a4a7918487a8b66685347cf8ddd4f4c3941df235d90be71466 [INFO] running `Command { std: "docker" "start" "-a" "8a2f4a2225bb64a4a7918487a8b66685347cf8ddd4f4c3941df235d90be71466", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling json_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> src/error.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | Other(String) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `JSONParseErrorType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "8a2f4a2225bb64a4a7918487a8b66685347cf8ddd4f4c3941df235d90be71466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a2f4a2225bb64a4a7918487a8b66685347cf8ddd4f4c3941df235d90be71466", kill_on_drop: false }` [INFO] [stdout] 8a2f4a2225bb64a4a7918487a8b66685347cf8ddd4f4c3941df235d90be71466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d32f38ac737dedb4eb88d98fac859af474456cfffa6a5a57603e3f7380e3821 [INFO] running `Command { std: "docker" "start" "-a" "9d32f38ac737dedb4eb88d98fac859af474456cfffa6a5a57603e3f7380e3821", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Other` [INFO] [stderr] --> src/error.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | Other(String) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `JSONParseErrorType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/error.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `json_parser` (bin "json_parser" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/json_parser-95c8766a59b33402) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test json::tests::excessive_whitespace::array ... ok [INFO] [stdout] test json::tests::excessive_whitespace::object ... ok [INFO] [stdout] test json::tests::parse_primitives::boolean_array ... ok [INFO] [stdout] test json::tests::excessive_whitespace::start_end ... ok [INFO] [stdout] test json::tests::parse_primitives::boolean_object ... ok [INFO] [stdout] test json::tests::parse_primitives::numbers ... ok [INFO] [stdout] test json::tests::parse_primitives::boolean ... ok [INFO] [stdout] test error::error_tests::invalid_type ... ok [INFO] [stdout] test json::tests::parse_primitives::string ... ok [INFO] [stdout] test json::tests::parse_primitives::null ... ok [INFO] [stdout] test error::error_tests::integer - should panic ... ok [INFO] [stdout] test error::error_tests::float - should panic ... ok [INFO] [stdout] test error::error_tests::boolean - should panic ... ok [INFO] [stdout] test error::error_tests::string - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d32f38ac737dedb4eb88d98fac859af474456cfffa6a5a57603e3f7380e3821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d32f38ac737dedb4eb88d98fac859af474456cfffa6a5a57603e3f7380e3821", kill_on_drop: false }` [INFO] [stdout] 9d32f38ac737dedb4eb88d98fac859af474456cfffa6a5a57603e3f7380e3821