[INFO] fetching crate cached-store-gcs 0.1.1...
[INFO] checking cached-store-gcs-0.1.1 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate cached-store-gcs 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cached-store-gcs 0.1.1
[INFO] finished tweaking crates.io crate cached-store-gcs 0.1.1
[INFO] tweaked toml for crates.io crate cached-store-gcs 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cached-store-gcs 0.1.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 269 packages to latest compatible versions
[INFO] [stderr]       Adding cached v0.46.1 (available: v0.56.0)
[INFO] [stderr]       Adding google-cloud-storage v0.14.0 (available: v1.1.0)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-cloud-metadata v0.4.0
[INFO] [stderr]   Downloaded google-cloud-token v0.1.2
[INFO] [stderr]   Downloaded pem v3.0.6
[INFO] [stderr]   Downloaded cached_proc_macro v0.18.1
[INFO] [stderr]   Downloaded google-cloud-storage v0.14.0
[INFO] [stderr]   Downloaded cached v0.46.1
[INFO] [stderr]   Downloaded google-cloud-auth v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 00ec0caa6ca975f26e2156dab1df7ae05a271081cb47826aaaa8ddba926a4433
[INFO] running `Command { std: "docker" "start" "-a" "00ec0caa6ca975f26e2156dab1df7ae05a271081cb47826aaaa8ddba926a4433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00ec0caa6ca975f26e2156dab1df7ae05a271081cb47826aaaa8ddba926a4433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ec0caa6ca975f26e2156dab1df7ae05a271081cb47826aaaa8ddba926a4433", kill_on_drop: false }`
[INFO] [stdout] 00ec0caa6ca975f26e2156dab1df7ae05a271081cb47826aaaa8ddba926a4433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 09f0642148dbbc342468c20c727669dd2364e6eea92b65b75702ab38241b16c1
[INFO] running `Command { std: "docker" "start" "-a" "09f0642148dbbc342468c20c727669dd2364e6eea92b65b75702ab38241b16c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking pem-rfc7468 v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking google-cloud-token v0.1.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking spki v0.5.4
[INFO] [stderr]     Checking pkcs8 v0.8.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking pkcs1 v0.3.3
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling cached_proc_macro v0.18.1
[INFO] [stderr]     Checking rsa v0.6.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking simple_asn1 v0.6.3
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking cached v0.46.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[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 google-cloud-metadata v0.4.0
[INFO] [stderr]     Checking google-cloud-auth v0.13.2
[INFO] [stderr]     Checking google-cloud-storage v0.14.0
[INFO] [stderr]     Checking cached-store-gcs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `refresh`
[INFO] [stdout]    --> src/lib.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn cache_set_refresh(&mut self, refresh: bool) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `refresh`
[INFO] [stdout]    --> src/lib.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn cache_set_refresh(&mut self, refresh: bool) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "09f0642148dbbc342468c20c727669dd2364e6eea92b65b75702ab38241b16c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f0642148dbbc342468c20c727669dd2364e6eea92b65b75702ab38241b16c1", kill_on_drop: false }`
[INFO] [stdout] 09f0642148dbbc342468c20c727669dd2364e6eea92b65b75702ab38241b16c1