[INFO] fetching crate monitor_client_rs 0.0.6... [INFO] testing monitor_client_rs-0.0.6 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate monitor_client_rs 0.0.6 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate monitor_client_rs 0.0.6 [INFO] finished tweaking crates.io crate monitor_client_rs 0.0.6 [INFO] tweaked toml for crates.io crate monitor_client_rs 0.0.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate monitor_client_rs 0.0.6 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 282 packages to latest compatible versions [INFO] [stderr] Adding mungos v0.2.30 (available: v3.2.2) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.23) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.27.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a0fae361fc6b8e66293c2ac5868aa9dcf3a071d6869e325ce98e93184bf7f99 [INFO] running `Command { std: "docker" "start" "-a" "9a0fae361fc6b8e66293c2ac5868aa9dcf3a071d6869e325ce98e93184bf7f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a0fae361fc6b8e66293c2ac5868aa9dcf3a071d6869e325ce98e93184bf7f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a0fae361fc6b8e66293c2ac5868aa9dcf3a071d6869e325ce98e93184bf7f99", kill_on_drop: false }` [INFO] [stdout] 9a0fae361fc6b8e66293c2ac5868aa9dcf3a071d6869e325ce98e93184bf7f99 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d52c14b2aaf8685a25801f7a4f8422fa304a155624a96c5be4dba195c995b5b [INFO] running `Command { std: "docker" "start" "-a" "3d52c14b2aaf8685a25801f7a4f8422fa304a155624a96c5be4dba195c995b5b", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling deranged v0.5.4 [INFO] [stderr] Compiling enum-as-inner v0.4.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling rustc_version_runtime v0.2.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling resolv-conf v0.7.5 [INFO] [stderr] Compiling stringprep v0.1.5 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling sha-1 v0.10.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling pbkdf2 v0.11.0 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling typed-builder v0.10.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling webpki-roots v0.25.4 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling serde_with v1.14.0 [INFO] [stderr] Compiling bson v2.15.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling trust-dns-proto v0.21.2 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling trust-dns-resolver v0.21.2 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling tokio-rustls v0.24.1 [INFO] [stderr] Compiling mongodb v2.8.2 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling mungos v0.2.30 [INFO] [stderr] Compiling monitor_client_rs v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `delete` is never used [INFO] [stdout] --> src/client.rs:198:14 [INFO] [stdout] | [INFO] [stdout] 15 | impl Client { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 198 | async fn delete(&self, endpoint: &str) -> Result { [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 1m 27s [INFO] running `Command { std: "docker" "inspect" "3d52c14b2aaf8685a25801f7a4f8422fa304a155624a96c5be4dba195c995b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d52c14b2aaf8685a25801f7a4f8422fa304a155624a96c5be4dba195c995b5b", kill_on_drop: false }` [INFO] [stdout] 3d52c14b2aaf8685a25801f7a4f8422fa304a155624a96c5be4dba195c995b5b [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04efbae5f12b73ff2a3690700fa41f236309ebe1c767561945902f92f7359f25 [INFO] running `Command { std: "docker" "start" "-a" "04efbae5f12b73ff2a3690700fa41f236309ebe1c767561945902f92f7359f25", kill_on_drop: false }` [INFO] [stdout] warning: method `delete` is never used [INFO] [stdout] --> src/client.rs:198:14 [INFO] [stdout] | [INFO] [stdout] 15 | impl Client { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 198 | async fn delete(&self, endpoint: &str) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling monitor_client_rs v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `delete` is never used [INFO] [stdout] --> src/client.rs:198:14 [INFO] [stdout] | [INFO] [stdout] 15 | impl Client { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 198 | async fn delete(&self, endpoint: &str) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "04efbae5f12b73ff2a3690700fa41f236309ebe1c767561945902f92f7359f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04efbae5f12b73ff2a3690700fa41f236309ebe1c767561945902f92f7359f25", kill_on_drop: false }` [INFO] [stdout] 04efbae5f12b73ff2a3690700fa41f236309ebe1c767561945902f92f7359f25 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 973d7afdd11b1d3cc657b324117800989fcac3da3b6c3701ba57a26aeab5f0f6 [INFO] running `Command { std: "docker" "start" "-a" "973d7afdd11b1d3cc657b324117800989fcac3da3b6c3701ba57a26aeab5f0f6", kill_on_drop: false }` [INFO] [stderr] warning: method `delete` is never used [INFO] [stderr] --> src/client.rs:198:14 [INFO] [stderr] | [INFO] [stderr] 15 | impl Client { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 198 | async fn delete(&self, endpoint: &str) -> Result { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `monitor_client_rs` (lib) generated 1 warning [INFO] [stderr] warning: `monitor_client_rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monitor_client_rs-b1c8b7e9dbc9a27b) [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] Doc-tests monitor_client_rs [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" "973d7afdd11b1d3cc657b324117800989fcac3da3b6c3701ba57a26aeab5f0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973d7afdd11b1d3cc657b324117800989fcac3da3b6c3701ba57a26aeab5f0f6", kill_on_drop: false }` [INFO] [stdout] 973d7afdd11b1d3cc657b324117800989fcac3da3b6c3701ba57a26aeab5f0f6