[INFO] cloning repository https://github.com/578223592/Programming-Rust-version2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/578223592/Programming-Rust-version2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F578223592%2FProgramming-Rust-version2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F578223592%2FProgramming-Rust-version2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e242868e5d0eacefbf0ac91899989da7f4f9f9a
[INFO] checking 578223592/Programming-Rust-version2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F578223592%2FProgramming-Rust-version2" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/578223592/Programming-Rust-version2
[INFO] finished tweaking git repo https://github.com/578223592/Programming-Rust-version2
[INFO] tweaked toml for git repo https://github.com/578223592/Programming-Rust-version2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/578223592/Programming-Rust-version2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/578223592/Programming-Rust-version2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.38
[INFO] [stderr]   Downloaded icu_normalizer v1.5.0
[INFO] [stderr]   Downloaded actix-web-codegen v4.3.0
[INFO] [stderr]   Downloaded time-macros v0.2.19
[INFO] [stderr]   Downloaded writeable v0.5.5
[INFO] [stderr]   Downloaded tinystr v0.7.6
[INFO] [stderr]   Downloaded actix-server v2.5.0
[INFO] [stderr]   Downloaded bytestring v1.4.0
[INFO] [stderr]   Downloaded yoke v0.7.5
[INFO] [stderr]   Downloaded idna_adapter v1.2.0
[INFO] [stderr]   Downloaded actix-router v0.5.3
[INFO] [stderr]   Downloaded time v0.3.37
[INFO] [stderr]   Downloaded actix-http v3.9.0
[INFO] [stderr]   Downloaded zstd v0.13.2
[INFO] [stderr]   Downloaded icu_locid v1.5.0
[INFO] [stderr]   Downloaded brotli v6.0.0
[INFO] [stderr]   Downloaded httparse v1.9.5
[INFO] [stderr]   Downloaded utf16_iter v1.0.5
[INFO] [stderr]   Downloaded write16 v1.0.0
[INFO] [stderr]   Downloaded synstructure v0.13.1
[INFO] [stderr]   Downloaded socket2 v0.5.8
[INFO] [stderr]   Downloaded actix-rt v2.10.0
[INFO] [stderr]   Downloaded zerovec-derive v0.10.3
[INFO] [stderr]   Downloaded flate2 v1.0.35
[INFO] [stderr]   Downloaded brotli-decompressor v4.0.2
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] [stderr]   Downloaded icu_locid_transform v1.5.0
[INFO] [stderr]   Downloaded zerofrom-derive v0.1.5
[INFO] [stderr]   Downloaded actix-web v4.9.0
[INFO] [stderr]   Downloaded pkg-config v0.3.31
[INFO] [stderr]   Downloaded zerofrom v0.1.5
[INFO] [stderr]   Downloaded bitflags v2.8.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.93
[INFO] [stderr]   Downloaded semver v1.0.25
[INFO] [stderr]   Downloaded icu_locid_transform_data v1.5.0
[INFO] [stderr]   Downloaded serde_derive v1.0.217
[INFO] [stderr]   Downloaded icu_provider_macros v1.5.0
[INFO] [stderr]   Downloaded zerovec v0.10.4
[INFO] [stderr]   Downloaded regex-lite v0.1.6
[INFO] [stderr]   Downloaded icu_properties v1.5.1
[INFO] [stderr]   Downloaded syn v2.0.96
[INFO] [stderr]   Downloaded tokio v1.43.0
[INFO] [stderr]   Downloaded libc v0.2.169
[INFO] [stderr]   Downloaded icu_provider v1.5.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.14
[INFO] [stderr]   Downloaded icu_properties_data v1.5.0
[INFO] [stderr]   Downloaded miniz_oxide v0.8.3
[INFO] [stderr]   Downloaded object v0.36.7
[INFO] [stderr]   Downloaded icu_collections v1.5.0
[INFO] [stderr]   Downloaded mio v1.0.3
[INFO] [stderr]   Downloaded once_cell v1.20.2
[INFO] [stderr]   Downloaded serde v1.0.217
[INFO] [stderr]   Downloaded yoke-derive v0.7.5
[INFO] [stderr]   Downloaded redox_syscall v0.5.8
[INFO] [stderr]   Downloaded zstd-safe v7.2.1
[INFO] [stderr]   Downloaded litemap v0.7.4
[INFO] [stderr]   Downloaded itoa v1.0.14
[INFO] [stderr]   Downloaded tokio-macros v2.5.0
[INFO] [stderr]   Downloaded impl-more v0.1.9
[INFO] [stderr]   Downloaded log v0.4.25
[INFO] [stderr]   Downloaded zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]   Downloaded cc v1.2.10
[INFO] [stderr]   Downloaded cpufeatures v0.2.16
[INFO] [stderr]   Downloaded indexmap v2.7.1
[INFO] [stderr]   Downloaded icu_normalizer_data v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 956121b20aa2b159f428a85e74613e54343127ab0e0f98f7b1ddd5f4d0ce7d83
[INFO] running `Command { std: "docker" "start" "-a" "956121b20aa2b159f428a85e74613e54343127ab0e0f98f7b1ddd5f4d0ce7d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "956121b20aa2b159f428a85e74613e54343127ab0e0f98f7b1ddd5f4d0ce7d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956121b20aa2b159f428a85e74613e54343127ab0e0f98f7b1ddd5f4d0ce7d83", kill_on_drop: false }`
[INFO] [stdout] 956121b20aa2b159f428a85e74613e54343127ab0e0f98f7b1ddd5f4d0ce7d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa45bfbe04aa7eb95211a874e223d822fe2825ea62dc44e7c3579a37b640fc52
[INFO] running `Command { std: "docker" "start" "-a" "aa45bfbe04aa7eb95211a874e223d822fe2825ea62dc44e7c3579a37b640fc52", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking bytestring v1.4.0
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking brotli-decompressor v4.0.2
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]     Checking actix-server v2.5.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking actix-http v3.9.0
[INFO] [stderr]     Checking actix-web v4.9.0
[INFO] [stderr]     Checking myFirstProject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `post` and `route`
[INFO] [stdout]  --> src/main.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{get, post, route, web, App, HttpResponse, HttpServer, Responder};
[INFO] [stdout]   |                      ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `post` and `route`
[INFO] [stdout]  --> src/main.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{get, post, route, web, App, HttpResponse, HttpServer, Responder};
[INFO] [stdout]   |                      ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_pair` is never used
[INFO] [stdout]   --> src/main.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "aa45bfbe04aa7eb95211a874e223d822fe2825ea62dc44e7c3579a37b640fc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa45bfbe04aa7eb95211a874e223d822fe2825ea62dc44e7c3579a37b640fc52", kill_on_drop: false }`
[INFO] [stdout] aa45bfbe04aa7eb95211a874e223d822fe2825ea62dc44e7c3579a37b640fc52
