[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-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1ngXU%2FJSON-Parser-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/M1ngXU/JSON-Parser-rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-11/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-2022-04-10" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00a4dffd599acdbfb92d98bb9d209c727144710cbd689b3db39a587542a41dd3 [INFO] running `Command { std: "docker" "start" "-a" "00a4dffd599acdbfb92d98bb9d209c727144710cbd689b3db39a587542a41dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00a4dffd599acdbfb92d98bb9d209c727144710cbd689b3db39a587542a41dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00a4dffd599acdbfb92d98bb9d209c727144710cbd689b3db39a587542a41dd3", kill_on_drop: false }` [INFO] [stdout] 00a4dffd599acdbfb92d98bb9d209c727144710cbd689b3db39a587542a41dd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca442ab958711d8308a528e2f8761c06af3bc86834bb1b9d7e56a3bfb105304e [INFO] running `Command { std: "docker" "start" "-a" "ca442ab958711d8308a528e2f8761c06af3bc86834bb1b9d7e56a3bfb105304e", 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 1.14s [INFO] running `Command { std: "docker" "inspect" "ca442ab958711d8308a528e2f8761c06af3bc86834bb1b9d7e56a3bfb105304e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca442ab958711d8308a528e2f8761c06af3bc86834bb1b9d7e56a3bfb105304e", kill_on_drop: false }` [INFO] [stdout] ca442ab958711d8308a528e2f8761c06af3bc86834bb1b9d7e56a3bfb105304e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3dba84b20cf424b9b02d6286e2b2e8f0651b2fa55c663a3c7d8f99d8fadae40 [INFO] running `Command { std: "docker" "start" "-a" "c3dba84b20cf424b9b02d6286e2b2e8f0651b2fa55c663a3c7d8f99d8fadae40", kill_on_drop: false }` [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 0.64s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/json_parser-95c8766a59b33402) [INFO] running `Command { std: "docker" "inspect" "c3dba84b20cf424b9b02d6286e2b2e8f0651b2fa55c663a3c7d8f99d8fadae40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3dba84b20cf424b9b02d6286e2b2e8f0651b2fa55c663a3c7d8f99d8fadae40", kill_on_drop: false }` [INFO] [stdout] c3dba84b20cf424b9b02d6286e2b2e8f0651b2fa55c663a3c7d8f99d8fadae40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff1d7010c502d7a001bdfecbe33bd7de0242dfb3d5a42544a0024570409da5c8 [INFO] running `Command { std: "docker" "start" "-a" "ff1d7010c502d7a001bdfecbe33bd7de0242dfb3d5a42544a0024570409da5c8", 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 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/json_parser-95c8766a59b33402) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test error::error_tests::invalid_type ... ok [INFO] [stdout] test json::tests::excessive_whitespace::start_end ... ok [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 ... ok [INFO] [stdout] test json::tests::parse_primitives::boolean_array ... ok [INFO] [stdout] test json::tests::parse_primitives::boolean_object ... ok [INFO] [stdout] test json::tests::parse_primitives::null ... ok [INFO] [stdout] test json::tests::parse_primitives::numbers ... ok [INFO] [stdout] test json::tests::parse_primitives::string ... ok [INFO] [stdout] test error::error_tests::integer - 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] test error::error_tests::float - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ff1d7010c502d7a001bdfecbe33bd7de0242dfb3d5a42544a0024570409da5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff1d7010c502d7a001bdfecbe33bd7de0242dfb3d5a42544a0024570409da5c8", kill_on_drop: false }` [INFO] [stdout] ff1d7010c502d7a001bdfecbe33bd7de0242dfb3d5a42544a0024570409da5c8