[INFO] cloning repository https://github.com/friendbear/perfect-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/friendbear/perfect-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffriendbear%2Fperfect-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffriendbear%2Fperfect-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3b2aac61d3e3db281139738b4e3cf5add1257c0
[INFO] checking friendbear/perfect-rust against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffriendbear%2Fperfect-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/friendbear/perfect-rust on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/friendbear/perfect-rust
[INFO] finished tweaking git repo https://github.com/friendbear/perfect-rust
[INFO] tweaked toml for git repo https://github.com/friendbear/perfect-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/friendbear/perfect-rust 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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-0-tc2/source/practice_collection/youtube_to_mp3/Cargo.toml: unused manifest key: bin.0.src
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e3ab1ddc1c8f2427bbe7f199644e5610f732374f05e1892d418b365507216fd
[INFO] running `Command { std: "docker" "start" "-a" "8e3ab1ddc1c8f2427bbe7f199644e5610f732374f05e1892d418b365507216fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e3ab1ddc1c8f2427bbe7f199644e5610f732374f05e1892d418b365507216fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3ab1ddc1c8f2427bbe7f199644e5610f732374f05e1892d418b365507216fd", kill_on_drop: false }`
[INFO] [stdout] 8e3ab1ddc1c8f2427bbe7f199644e5610f732374f05e1892d418b365507216fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64a76c01548ac1669e1c1fb1eb4957b3e33d77d2aabca274caafa48910d59cb7
[INFO] running `Command { std: "docker" "start" "-a" "64a76c01548ac1669e1c1fb1eb4957b3e33d77d2aabca274caafa48910d59cb7", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/practice_collection/youtube_to_mp3/Cargo.toml: unused manifest key: bin.0.src
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking once_cell v1.19.0
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[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling serde v1.0.217
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[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling lock_api v0.4.10
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[INFO] [stderr]    Compiling parking_lot_core v0.9.8
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[INFO] [stderr]    Compiling serde_json v1.0.137
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[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]    Compiling time-core v0.1.2
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[INFO] [stderr]    Compiling num-conv v0.1.0
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[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking atomic-waker v1.1.1
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[INFO] [stderr]     Checking foreign-types-shared v0.1.1
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[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking foreign-types v0.3.2
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[INFO] [stderr]     Checking rustls-pki-types v1.7.0
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[INFO] [stderr]    Compiling syn v2.0.91
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[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]     Checking getrandom v0.2.10
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[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]    Compiling unicase v2.7.0
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]    Compiling num-bigint v0.4.4
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[INFO] [stderr]    Compiling semver v1.0.18
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[INFO] [stderr]    Compiling mime_guess v2.0.4
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[INFO] [stderr]     Checking simd-adler32 v0.3.7
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[INFO] [stderr]     Checking publicsuffix v2.2.3
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.0.4
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[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
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[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking concurrent-queue v2.5.0
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[INFO] [stderr]     Checking parking v2.2.1
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[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling aws-lc-sys v0.20.1
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]    Compiling aws-lc-rs v1.8.1
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
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[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking anstyle-query v1.0.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking whoami v1.5.1
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking mirai-annotations v1.12.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking webpki-roots v0.25.2
[INFO] [stderr]    Compiling rayon-core v1.11.0
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[INFO] [stderr]     Checking inout v0.1.3
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[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking local-waker v0.1.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling rust_decimal v1.32.0
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[INFO] [stderr]    Compiling tokio-openssl v0.6.3
[INFO] [stderr]     Checking polyval v0.6.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling regex v1.9.3
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[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking ghash v0.5.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]    Compiling bytestring v1.3.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.3
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking rust_hawktracer_normal_macro v0.4.1
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling rust_hawktracer_proc_macro v0.4.1
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[INFO] [stderr]     Checking url v1.7.2
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[INFO] [stderr]    Compiling serde_derive v1.0.217
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[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.5.11
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[INFO] [stderr]     Checking globwalk v0.9.1
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[INFO] [stderr]    Compiling pest_meta v2.7.3
[INFO] [stderr]     Checking async-stream v0.3.5
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[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]    Compiling mongodb-internal-macros v3.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]     Checking async-process v2.1.0
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking local-channel v0.1.3
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling sea-orm-macros v1.0.1
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking async-std v1.13.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.0
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling pest_generator v2.7.3
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling chrono-tz v0.10.0
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking ouroboros v0.17.2
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking configparser v3.1.0
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking clap_builder v4.5.15
[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]    Compiling pest_derive v2.7.3
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking error v0.1.0 (/opt/rustwide/workdir/practice_collection/error)
[INFO] [stderr]    Compiling simple_test_case v1.2.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking actix-server v2.3.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]    Compiling dotenvy_macro v0.15.7
[INFO] [stderr]     Checking l07_function v0.1.0 (/opt/rustwide/workdir/examples/l07_function)
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking actix-tls v3.4.0
[INFO] [stderr]     Checking actix-codec v0.5.1
[INFO] [stderr]     Checking tokio-postgres v0.7.12
[INFO] [stderr]     Checking l08_struct v0.1.0 (/opt/rustwide/workdir/examples/l08_struct)
[INFO] [stderr]     Checking testing v0.1.0 (/opt/rustwide/workdir/practice_collection/testing)
[INFO] [stderr]     Checking l02_operator v0.1.0 (/opt/rustwide/workdir/examples/l02_operator)
[INFO] [stderr]     Checking l04_basic_data_type v0.1.0 (/opt/rustwide/workdir/examples/l04_basic_data_type)
[INFO] [stderr]     Checking l05_control_formula v0.1.0 (/opt/rustwide/workdir/examples/l05_control_formula)
[INFO] [stderr]     Checking l03_variable v0.1.0 (/opt/rustwide/workdir/examples/l03_variable)
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking iriam-profile v0.1.1 (/opt/rustwide/workdir/iriam-profile)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> examples/l03_variable/src/main.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |         println!("TOTAL_VALUE = {}", TOTAL_VALUE);
[INFO] [stdout]    |                                      ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking my-rust-version-hello-world v0.1.1 (/opt/rustwide/workdir/my-rust-version-hello-world)
[INFO] [stderr]     Checking l09_enum v0.1.0 (/opt/rustwide/workdir/examples/l09_enum)
[INFO] [stdout] warning: enum `Season` is never used
[INFO] [stdout]  --> examples/l09_enum/src/basic.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Season {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> examples/l03_variable/src/main.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |         println!("TOTAL_VALUE = {}", TOTAL_VALUE);
[INFO] [stdout]    |                                      ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking serde_with v3.9.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking thread_and_async v0.1.0 (/opt/rustwide/workdir/practice_collection/thread_and_async)
[INFO] [stderr]     Checking serde_bytes v0.11.12
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking postgres v0.19.9
[INFO] [stderr]    Compiling cargo-lock v8.0.3
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking r2d2_postgres v0.18.2
[INFO] [stderr]     Checking sqlformat v0.2.1
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking postgresql v0.1.0 (/opt/rustwide/workdir/practice_collection/postgresql)
[INFO] [stdout] warning: methods `select_all`, `select_by_id`, `insert`, `update_by_id`, and `delete` are never used
[INFO] [stdout]   --> practice_collection/postgresql/src/repository.rs:4:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait Repository<T, PK, UPD> {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] 4  |     fn select_all(&mut self) -> Result<Vec<T>> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7  |     fn select_by_id(&mut self, _id: PK) -> Result<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn insert(&mut self, _row: T) -> Result<UPD> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn update_by_id(&mut self, _id: PK) -> Result<UPD> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn delete(&mut self, _id: PK) -> Result<UPD> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `select_all` is never used
[INFO] [stdout]  --> practice_collection/postgresql/src/tokio_repository.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait AsyncRepository<T, PK, UPD> {
[INFO] [stdout]   |           --------------- method in this trait
[INFO] [stdout] 6 |     async fn select_all(&mut self) -> Result<Vec<T>>;
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking l10_trait v0.1.0 (/opt/rustwide/workdir/examples/l10_trait)
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling built v0.5.2
[INFO] [stdout] warning: method `calc` is never used
[INFO] [stdout]  --> examples/l10_trait/src/basic.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Calculator {
[INFO] [stdout]   |           ---------- method in this trait
[INFO] [stdout] 4 |     fn calc(&self) -> Result<u64> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Streamer` is never used
[INFO] [stdout]  --> examples/l10_trait/src/sub_trait.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | trait Streamer {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Artist` is never used
[INFO] [stdout]  --> examples/l10_trait/src/sub_trait.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Artist {
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Creator` is never used
[INFO] [stdout]   --> examples/l10_trait/src/sub_trait.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | trait Creator: Streamer + Artist {}
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Person` is never constructed
[INFO] [stdout]   --> examples/l10_trait/src/sub_trait.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Person;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hickory-proto v0.24.2
[INFO] [stderr] error: could not compile `h2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/15e8bc6907ab2b3623cb52acc726f4787458df64/bin/rustc --crate-name h2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.4.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("stream", "unstable"))' -C metadata=db92f94a192fc034 -C extra-filename=-a558c7594ab33b10 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atomic_waker=/opt/rustwide/target/debug/deps/libatomic_waker-f65ca8e2029cecbd.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-f9cd86fd05f191c8.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bf9ae889bab8acee.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-e7bd2ffb932e7c3a.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-05f4d690ca282a01.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-652af4c60178c2d4.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-f416f64f518c2998.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-73754c76cd9327eb.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-8f2bb394665578c9.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-afe805a1880d4fb1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: methods `update_by_id` and `delete` are never used
[INFO] [stdout]   --> practice_collection/postgresql/src/repository.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait Repository<T, PK, UPD> {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn update_by_id(&mut self, _id: PK) -> Result<UPD> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn delete(&mut self, _id: PK) -> Result<UPD> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Creator` is never used
[INFO] [stdout]   --> examples/l10_trait/src/sub_trait.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | trait Creator: Streamer + Artist {}
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64a76c01548ac1669e1c1fb1eb4957b3e33d77d2aabca274caafa48910d59cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a76c01548ac1669e1c1fb1eb4957b3e33d77d2aabca274caafa48910d59cb7", kill_on_drop: false }`
[INFO] [stdout] 64a76c01548ac1669e1c1fb1eb4957b3e33d77d2aabca274caafa48910d59cb7