[INFO] cloning repository https://github.com/1195655796/15-week-homework4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1195655796/15-week-homework4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1195655796%2F15-week-homework4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1195655796%2F15-week-homework4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dabf57e27186f00cc0888318dfcc527997a569cc
[INFO] testing 1195655796/15-week-homework4 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1195655796%2F15-week-homework4" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1195655796/15-week-homework4
[INFO] finished tweaking git repo https://github.com/1195655796/15-week-homework4
[INFO] tweaked toml for git repo https://github.com/1195655796/15-week-homework4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1195655796/15-week-homework4 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1195655796/15-week-homework4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4559d2f979812756cd0a25b80ca5806225ecf286842fb8977b9c458d826ac92
[INFO] running `Command { std: "docker" "start" "-a" "c4559d2f979812756cd0a25b80ca5806225ecf286842fb8977b9c458d826ac92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4559d2f979812756cd0a25b80ca5806225ecf286842fb8977b9c458d826ac92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4559d2f979812756cd0a25b80ca5806225ecf286842fb8977b9c458d826ac92", kill_on_drop: false }`
[INFO] [stdout] c4559d2f979812756cd0a25b80ca5806225ecf286842fb8977b9c458d826ac92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00ed5d53603d490fadfc95081e9451ade28f41ae41ba1ce7dd434f60432a32ef
[INFO] running `Command { std: "docker" "start" "-a" "00ed5d53603d490fadfc95081e9451ade28f41ae41ba1ce7dd434f60432a32ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling winnow v0.6.8
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]    Compiling grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/json.rs:97:13
[INFO] [stdout]     |
[INFO] [stdout] 97  |             ("e".value(())
[INFO] [stdout]     |             ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |                 })) {
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 97  ~             "e".value(())
[INFO] [stdout] 98  |                 .parse_next(input)
[INFO] [stdout] ...
[INFO] [stdout] 104 |                     .parse_next(input)
[INFO] [stdout] 105 ~                 }) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "00ed5d53603d490fadfc95081e9451ade28f41ae41ba1ce7dd434f60432a32ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ed5d53603d490fadfc95081e9451ade28f41ae41ba1ce7dd434f60432a32ef", kill_on_drop: false }`
[INFO] [stdout] 00ed5d53603d490fadfc95081e9451ade28f41ae41ba1ce7dd434f60432a32ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 250870fef4bad4eccba883a6dc0d5e17b4e037680e3e3d2d928d8da8bd8b3d75
[INFO] running `Command { std: "docker" "start" "-a" "250870fef4bad4eccba883a6dc0d5e17b4e037680e3e3d2d928d8da8bd8b3d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/json.rs:97:13
[INFO] [stdout]     |
[INFO] [stdout] 97  |             ("e".value(())
[INFO] [stdout]     |             ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |                 })) {
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 97  ~             "e".value(())
[INFO] [stdout] 98  |                 .parse_next(input)
[INFO] [stdout] ...
[INFO] [stdout] 104 |                     .parse_next(input)
[INFO] [stdout] 105 ~                 }) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "250870fef4bad4eccba883a6dc0d5e17b4e037680e3e3d2d928d8da8bd8b3d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250870fef4bad4eccba883a6dc0d5e17b4e037680e3e3d2d928d8da8bd8b3d75", kill_on_drop: false }`
[INFO] [stdout] 250870fef4bad4eccba883a6dc0d5e17b4e037680e3e3d2d928d8da8bd8b3d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed050445013808ce2f4d1cb166c0243f51cf3b69843171c7a3345385e10e5e77
[INFO] running `Command { std: "docker" "start" "-a" "ed050445013808ce2f4d1cb166c0243f51cf3b69843171c7a3345385e10e5e77", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stderr]    --> src/json.rs:97:13
[INFO] [stderr]     |
[INFO] [stderr] 97  |             ("e".value(())
[INFO] [stderr]     |             ^
[INFO] [stderr] ...
[INFO] [stderr] 105 |                 })) {
[INFO] [stderr]     |                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 97  ~             "e".value(())
[INFO] [stderr] 98  |                 .parse_next(input)
[INFO] [stderr] ...
[INFO] [stderr] 104 |                     .parse_next(input)
[INFO] [stderr] 105 ~                 }) {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `grammar` (bin "json" test) generated 1 warning (run `cargo fix --bin "json" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grammar-d2497775a13713a3)
[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] [stderr]      Running unittests src/json.rs (/opt/rustwide/target/debug/deps/json-58abd49c8b864f3c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_parse_array ... ok
[INFO] [stdout] test tests::test_parse_null ... ok
[INFO] [stdout] test tests::test_parse_num ... ok
[INFO] [stdout] test tests::test_parse_object ... ok
[INFO] [stdout] test tests::test_parse_string ... ok
[INFO] [stdout] test test_parse_scientific_num ... ok
[INFO] [stdout] test tests::test_parse_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/json2.rs (/opt/rustwide/target/debug/deps/json2-177c81b03e7cba53)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::pest_parse_null_should_work ... ok
[INFO] [stdout] test tests::pest_parse_number_should_work ... ok
[INFO] [stdout] test tests::pest_parse_bool_should_work ... ok
[INFO] [stdout] test tests::pest_parse_string_should_work ... ok
[INFO] [stderr]      Running unittests src/nginx_log2.rs (/opt/rustwide/target/debug/deps/log2-bb19f8d8f6b6a4da)
[INFO] [stdout] test tests::pest_parse_array_should_work ... ok
[INFO] [stdout] test tests::pest_parse_object_should_work ... ok
[INFO] [stdout] test tests::pest_parse_rule_should_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::parse_ip_should_work ... ok
[INFO] [stdout] test tests::parse_http_should_work ... ok
[INFO] [stdout] test tests::parse_datetime_should_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed050445013808ce2f4d1cb166c0243f51cf3b69843171c7a3345385e10e5e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed050445013808ce2f4d1cb166c0243f51cf3b69843171c7a3345385e10e5e77", kill_on_drop: false }`
[INFO] [stdout] ed050445013808ce2f4d1cb166c0243f51cf3b69843171c7a3345385e10e5e77
