[INFO] cloning repository https://github.com/Yuta1004/json_parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yuta1004/json_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fjson_parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fjson_parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4aa0d82f276d8fcf9953e714cf170b4c6c388aa [INFO] testing Yuta1004/json_parser against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fjson_parser" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yuta1004/json_parser on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Yuta1004/json_parser [INFO] finished tweaking git repo https://github.com/Yuta1004/json_parser [INFO] tweaked toml for git repo https://github.com/Yuta1004/json_parser written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Yuta1004/json_parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccbaa996b5372742f36fd90e11ac47dd1a66e3af6695de197dd8bbb6807086a2 [INFO] running `Command { std: "docker" "start" "-a" "ccbaa996b5372742f36fd90e11ac47dd1a66e3af6695de197dd8bbb6807086a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccbaa996b5372742f36fd90e11ac47dd1a66e3af6695de197dd8bbb6807086a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccbaa996b5372742f36fd90e11ac47dd1a66e3af6695de197dd8bbb6807086a2", kill_on_drop: false }` [INFO] [stdout] ccbaa996b5372742f36fd90e11ac47dd1a66e3af6695de197dd8bbb6807086a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db7f2a3c5a07695f102613cafdb1608041d1929013537c37c0e524ab904850e9 [INFO] running `Command { std: "docker" "start" "-a" "db7f2a3c5a07695f102613cafdb1608041d1929013537c37c0e524ab904850e9", kill_on_drop: false }` [INFO] [stderr] Compiling json_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum is never used: `Value` [INFO] [stdout] --> src/parser/mtype/value.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Value { [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: `new_num` [INFO] [stdout] --> src/parser/mtype/value.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new_num(val: i32) -> Value { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_bool` [INFO] [stdout] --> src/parser/mtype/value.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new_bool(val: bool) -> Value { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_str` [INFO] [stdout] --> src/parser/mtype/value.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new_str(val: impl Into) -> Value { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Array` [INFO] [stdout] --> src/parser/mtype/array.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Array { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser/mtype/array.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> Array { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/parser/mtype/array.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn push(self: &mut Array, val: Value) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/parser/mtype/array.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn len(self: &Array) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "db7f2a3c5a07695f102613cafdb1608041d1929013537c37c0e524ab904850e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db7f2a3c5a07695f102613cafdb1608041d1929013537c37c0e524ab904850e9", kill_on_drop: false }` [INFO] [stdout] db7f2a3c5a07695f102613cafdb1608041d1929013537c37c0e524ab904850e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4c6cf5063dae42bd6bc8e07b73420c8f5e2f00a5781b1c0db738b5a6a00fca5 [INFO] running `Command { std: "docker" "start" "-a" "e4c6cf5063dae42bd6bc8e07b73420c8f5e2f00a5781b1c0db738b5a6a00fca5", kill_on_drop: false }` [INFO] [stdout] warning: enum is never used: `Value` [INFO] [stdout] --> src/parser/mtype/value.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling json_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new_num` [INFO] [stdout] --> src/parser/mtype/value.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new_num(val: i32) -> Value { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_bool` [INFO] [stdout] --> src/parser/mtype/value.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new_bool(val: bool) -> Value { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_str` [INFO] [stdout] --> src/parser/mtype/value.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new_str(val: impl Into) -> Value { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Array` [INFO] [stdout] --> src/parser/mtype/array.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Array { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser/mtype/array.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> Array { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/parser/mtype/array.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn push(self: &mut Array, val: Value) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/parser/mtype/array.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn len(self: &Array) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "e4c6cf5063dae42bd6bc8e07b73420c8f5e2f00a5781b1c0db738b5a6a00fca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c6cf5063dae42bd6bc8e07b73420c8f5e2f00a5781b1c0db738b5a6a00fca5", kill_on_drop: false }` [INFO] [stdout] e4c6cf5063dae42bd6bc8e07b73420c8f5e2f00a5781b1c0db738b5a6a00fca5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cd24bad3ddfe5f0348dd52dd94bc2bc24c952a15e9f6003eb63db6c156a073d9 [INFO] running `Command { std: "docker" "start" "-a" "cd24bad3ddfe5f0348dd52dd94bc2bc24c952a15e9f6003eb63db6c156a073d9", kill_on_drop: false }` [INFO] [stderr] warning: enum is never used: `Value` [INFO] [stderr] --> src/parser/mtype/value.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum Value { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_num` [INFO] [stderr] --> src/parser/mtype/value.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new_num(val: i32) -> Value { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_bool` [INFO] [stderr] --> src/parser/mtype/value.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new_bool(val: bool) -> Value { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_str` [INFO] [stderr] --> src/parser/mtype/value.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new_str(val: impl Into) -> Value { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Array` [INFO] [stderr] --> src/parser/mtype/array.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Array { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/parser/mtype/array.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn new() -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/parser/mtype/array.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | fn push(self: &mut Array, val: Value) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> src/parser/mtype/array.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | fn len(self: &Array) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/json_parser-f7d1ef15db975faa) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test parser::mtype::array::test_array ... ok [INFO] [stdout] test parser::mtype::value::test_value_new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/json_parser-bbd501e0756dbf14) [INFO] [stdout] [INFO] [stderr] Doc-tests json_parser [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cd24bad3ddfe5f0348dd52dd94bc2bc24c952a15e9f6003eb63db6c156a073d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd24bad3ddfe5f0348dd52dd94bc2bc24c952a15e9f6003eb63db6c156a073d9", kill_on_drop: false }` [INFO] [stdout] cd24bad3ddfe5f0348dd52dd94bc2bc24c952a15e9f6003eb63db6c156a073d9