[INFO] fetching crate monitor_client_rs 0.0.6...
[INFO] checking monitor_client_rs-0.0.6 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate monitor_client_rs 0.0.6 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate monitor_client_rs 0.0.6 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 285 packages to latest compatible versions
[INFO] [stderr]       Adding mungos v0.2.30 (available: v3.2.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded resolv-conf v0.7.5
[INFO] [stderr]   Downloaded zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]   Downloaded mungos v0.2.30
[INFO] [stderr]   Downloaded rustc_version_runtime v0.2.1
[INFO] [stderr]   Downloaded lru-cache v0.1.2
[INFO] [stderr]   Downloaded sha-1 v0.10.1
[INFO] [stderr]   Downloaded zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]   Downloaded typed-builder v0.10.0
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded trust-dns-resolver v0.21.2
[INFO] [stderr]   Downloaded bson v2.15.0
[INFO] [stderr]   Downloaded trust-dns-proto v0.21.2
[INFO] [stderr]   Downloaded mongodb v2.8.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d39b2f7c561be5c18f0d0804e26c98fbe03237c81e80b9684e321318076091
[INFO] running `Command { std: "docker" "start" "-a" "f0d39b2f7c561be5c18f0d0804e26c98fbe03237c81e80b9684e321318076091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d39b2f7c561be5c18f0d0804e26c98fbe03237c81e80b9684e321318076091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d39b2f7c561be5c18f0d0804e26c98fbe03237c81e80b9684e321318076091", kill_on_drop: false }`
[INFO] [stdout] f0d39b2f7c561be5c18f0d0804e26c98fbe03237c81e80b9684e321318076091
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac5d701383c3ac988202bea1daec00d18c6343aef4ce1ce8b3a31669a9bf3e76
[INFO] running `Command { std: "docker" "start" "-a" "ac5d701383c3ac988202bea1daec00d18c6343aef4ce1ce8b3a31669a9bf3e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking resolv-conf v0.7.5
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking bson v2.15.0
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking trust-dns-proto v0.21.2
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking mongodb v2.8.2
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking mungos v0.2.30
[INFO] [stderr]     Checking 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<R: DeserializeOwned>(&self, endpoint: &str) -> Result<R, String> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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<R: DeserializeOwned>(&self, endpoint: &str) -> Result<R, String> {
[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 56s
[INFO] running `Command { std: "docker" "inspect" "ac5d701383c3ac988202bea1daec00d18c6343aef4ce1ce8b3a31669a9bf3e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5d701383c3ac988202bea1daec00d18c6343aef4ce1ce8b3a31669a9bf3e76", kill_on_drop: false }`
[INFO] [stdout] ac5d701383c3ac988202bea1daec00d18c6343aef4ce1ce8b3a31669a9bf3e76