[INFO] cloning repository https://github.com/dessertivore/learning-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dessertivore/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdessertivore%2Flearning-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdessertivore%2Flearning-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e002871681b34b043c6e6273f29931812f9a0a92 [INFO] checking dessertivore/learning-rust against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdessertivore%2Flearning-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dessertivore/learning-rust [INFO] finished tweaking git repo https://github.com/dessertivore/learning-rust [INFO] tweaked toml for git repo https://github.com/dessertivore/learning-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dessertivore/learning-rust on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dessertivore/learning-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytes v1.9.0 [INFO] [stderr] Downloaded either v1.14.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.99 [INFO] [stderr] Downloaded zerofrom v0.1.5 [INFO] [stderr] Downloaded redox_syscall v0.5.8 [INFO] [stderr] Downloaded itoa v1.0.14 [INFO] [stderr] Downloaded axum-core v0.4.5 [INFO] [stderr] Downloaded pin-project-internal v1.1.7 [INFO] [stderr] Downloaded async-trait v0.1.83 [INFO] [stderr] Downloaded rustls-pki-types v1.10.1 [INFO] [stderr] Downloaded indexmap v2.7.0 [INFO] [stderr] Downloaded http v1.2.0 [INFO] [stderr] Downloaded cc v1.2.5 [INFO] [stderr] Downloaded hyper v1.5.2 [INFO] [stderr] Downloaded serde_json v1.0.134 [INFO] [stderr] Downloaded axum v0.7.9 [INFO] [stderr] Downloaded h2 v0.4.7 [INFO] [stderr] Downloaded serde v1.0.216 [INFO] [stderr] Downloaded miniz_oxide v0.8.2 [INFO] [stderr] Downloaded js-sys v0.3.76 [INFO] [stderr] Downloaded serde_derive v1.0.216 [INFO] [stderr] Downloaded syn v2.0.91 [INFO] [stderr] Downloaded 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"+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0da939b4422b3afdd6fc32cf779988731dbbe241636d3508341e13461d77b89 [INFO] running `Command { std: "docker" "start" "-a" "f0da939b4422b3afdd6fc32cf779988731dbbe241636d3508341e13461d77b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0da939b4422b3afdd6fc32cf779988731dbbe241636d3508341e13461d77b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0da939b4422b3afdd6fc32cf779988731dbbe241636d3508341e13461d77b89", kill_on_drop: false }` [INFO] [stdout] f0da939b4422b3afdd6fc32cf779988731dbbe241636d3508341e13461d77b89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 083f0e245f8666fd42a2a25caf8c2b7e319fb21f1f7d7910a5823e7dd69d812e [INFO] running `Command { std: "docker" "start" "-a" "083f0e245f8666fd42a2a25caf8c2b7e319fb21f1f7d7910a5823e7dd69d812e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling cc v1.2.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Compiling 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[stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Checking rustls-pki-types v1.10.1 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking ipnet v2.10.1 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking project-euler v0.1.0 (/opt/rustwide/workdir/project-euler) [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling tokio-macros v2.4.0 [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 serde_derive v1.0.216 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling pin-project-internal v1.1.7 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling axum-macros v0.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking pin-project v1.1.7 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_collections 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 tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h2 v0.4.7 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [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 hyper v1.5.2 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking axum-server v0.7.1 [INFO] [stderr] Checking reqwest v0.12.9 [INFO] [stderr] Checking client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stdout] warning: struct `NumList` is never constructed [INFO] [stdout] --> client/src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct NumList { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_payload` is never used [INFO] [stdout] --> client/src/main.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | async fn send_payload(payload: NumList) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_addition_endpoint` is never used [INFO] [stdout] --> client/src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | async fn call_addition_endpoint() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_counter` is never used [INFO] [stdout] --> client/src/main.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | async fn check_counter() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NumList` is never constructed [INFO] [stdout] --> client/src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct NumList { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_payload` is never used [INFO] [stdout] --> client/src/main.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | async fn send_payload(payload: NumList) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_addition_endpoint` is never used [INFO] [stdout] --> client/src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | async fn call_addition_endpoint() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_counter` is never used [INFO] [stdout] --> client/src/main.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | async fn check_counter() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking api v0.1.0 (/opt/rustwide/workdir/api) [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> api/src/main.rs:4:63 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{task::{self, JoinHandle}, time::{sleep,Duration}, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell`, `atomic::AtomicUsize`, and `marker::PhantomData` [INFO] [stdout] --> api/src/main.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{cell::{Cell, UnsafeCell}, clone, marker::PhantomData, net::SocketAddr, sync::{atomic::AtomicUsize, Arc}}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> api/src/main.rs:4:63 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{task::{self, JoinHandle}, time::{sleep,Duration}, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell`, `atomic::AtomicUsize`, and `marker::PhantomData` [INFO] [stdout] --> api/src/main.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{cell::{Cell, UnsafeCell}, clone, marker::PhantomData, net::SocketAddr, sync::{atomic::AtomicUsize, Arc}}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> api/src/main.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> api/src/main.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "083f0e245f8666fd42a2a25caf8c2b7e319fb21f1f7d7910a5823e7dd69d812e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "083f0e245f8666fd42a2a25caf8c2b7e319fb21f1f7d7910a5823e7dd69d812e", kill_on_drop: false }` [INFO] [stdout] 083f0e245f8666fd42a2a25caf8c2b7e319fb21f1f7d7910a5823e7dd69d812e