[INFO] fetching crate cached-store-gcs 0.1.1...
[INFO] checking cached-store-gcs-0.1.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate cached-store-gcs 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cached-store-gcs 0.1.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 233 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding cached v0.46.1 (latest: v0.53.1)
[INFO] [stderr]       Adding cached_proc_macro v0.18.1 (latest: v0.23.0)
[INFO] [stderr]       Adding const-oid v0.7.1 (latest: v0.9.6)
[INFO] [stderr]       Adding core-foundation v0.9.4 (latest: v0.10.0)
[INFO] [stderr]       Adding crypto-bigint v0.3.2 (latest: v0.5.5)
[INFO] [stderr]       Adding darling v0.14.4 (latest: v0.20.10)
[INFO] [stderr]       Adding darling_core v0.14.4 (latest: v0.20.10)
[INFO] [stderr]       Adding darling_macro v0.14.4 (latest: v0.20.10)
[INFO] [stderr]       Adding der v0.5.1 (latest: v0.7.9)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding google-cloud-auth v0.13.2 (latest: v0.16.0)
[INFO] [stderr]       Adding google-cloud-metadata v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding google-cloud-storage v0.14.0 (latest: v0.20.0)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.6)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (latest: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.30 (latest: v1.4.1)
[INFO] [stderr]       Adding hyper-rustls v0.24.2 (latest: v0.27.2)
[INFO] [stderr]       Adding hyper-tls v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding pem-rfc7468 v0.3.1 (latest: v0.7.0)
[INFO] [stderr]       Adding pkcs1 v0.3.3 (latest: v0.7.5)
[INFO] [stderr]       Adding pkcs8 v0.8.0 (latest: v0.10.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (latest: v0.12.7)
[INFO] [stderr]       Adding ring v0.16.20 (latest: v0.17.8)
[INFO] [stderr]       Adding rsa v0.6.1 (latest: v0.9.6)
[INFO] [stderr]       Adding rustls v0.21.12 (latest: v0.23.12)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (latest: v2.1.3)
[INFO] [stderr]       Adding rustls-webpki v0.101.7 (latest: v0.102.7)
[INFO] [stderr]       Adding spin v0.5.2 (latest: v0.9.8)
[INFO] [stderr]       Adding spki v0.5.4 (latest: v0.7.3)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding sync_wrapper v0.1.2 (latest: v1.0.1)
[INFO] [stderr]       Adding system-configuration v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding system-configuration-sys v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding tokio-rustls v0.24.1 (latest: v0.26.0)
[INFO] [stderr]       Adding untrusted v0.7.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding webpki-roots v0.25.4 (latest: v0.26.5)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding winreg v0.50.0 (latest: v0.52.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-cloud-auth v0.13.2
[INFO] [stderr]   Downloaded pkcs1 v0.3.3
[INFO] [stderr]   Downloaded google-cloud-token v0.1.2
[INFO] [stderr]   Downloaded google-cloud-storage v0.14.0
[INFO] [stderr]   Downloaded google-cloud-metadata v0.4.0
[INFO] [stderr]   Downloaded crypto-bigint v0.3.2
[INFO] [stderr]   Downloaded pem-rfc7468 v0.3.1
[INFO] [stderr]   Downloaded cached v0.46.1
[INFO] [stderr]   Downloaded rsa v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdead6b046aea234f19a67d7a4c484bf8a1f806f5422b82a76c1b994c944f5cf
[INFO] running `Command { std: "docker" "start" "-a" "fdead6b046aea234f19a67d7a4c484bf8a1f806f5422b82a76c1b994c944f5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdead6b046aea234f19a67d7a4c484bf8a1f806f5422b82a76c1b994c944f5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdead6b046aea234f19a67d7a4c484bf8a1f806f5422b82a76c1b994c944f5cf", kill_on_drop: false }`
[INFO] [stdout] fdead6b046aea234f19a67d7a4c484bf8a1f806f5422b82a76c1b994c944f5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2ef510d8830de216f9f85d5356ed4001175397557f0f9a634bd17d7e927c86
[INFO] running `Command { std: "docker" "start" "-a" "fd2ef510d8830de216f9f85d5356ed4001175397557f0f9a634bd17d7e927c86", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking native-tls v0.2.12
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking pem-rfc7468 v0.3.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking spki v0.5.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]     Checking pkcs8 v0.8.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking pkcs1 v0.3.3
[INFO] [stderr]     Checking google-cloud-token v0.1.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rsa v0.6.1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking jsonwebtoken v9.3.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling cached_proc_macro v0.18.1
[INFO] [stderr]     Checking cached v0.46.1
[INFO] [stderr]     Checking hyper v0.14.30
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.93s
[INFO] running `Command { std: "docker" "inspect" "fd2ef510d8830de216f9f85d5356ed4001175397557f0f9a634bd17d7e927c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2ef510d8830de216f9f85d5356ed4001175397557f0f9a634bd17d7e927c86", kill_on_drop: false }`
[INFO] [stdout] fd2ef510d8830de216f9f85d5356ed4001175397557f0f9a634bd17d7e927c86
[INFO] checking cached-store-gcs-0.1.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate cached-store-gcs 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cached-store-gcs 0.1.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 233 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding cached v0.46.1 (latest: v0.53.1)
[INFO] [stderr]       Adding cached_proc_macro v0.18.1 (latest: v0.23.0)
[INFO] [stderr]       Adding const-oid v0.7.1 (latest: v0.9.6)
[INFO] [stderr]       Adding core-foundation v0.9.4 (latest: v0.10.0)
[INFO] [stderr]       Adding crypto-bigint v0.3.2 (latest: v0.5.5)
[INFO] [stderr]       Adding darling v0.14.4 (latest: v0.20.10)
[INFO] [stderr]       Adding darling_core v0.14.4 (latest: v0.20.10)
[INFO] [stderr]       Adding darling_macro v0.14.4 (latest: v0.20.10)
[INFO] [stderr]       Adding der v0.5.1 (latest: v0.7.9)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding google-cloud-auth v0.13.2 (latest: v0.16.0)
[INFO] [stderr]       Adding google-cloud-metadata v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding google-cloud-storage v0.14.0 (latest: v0.20.0)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.6)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (latest: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.30 (latest: v1.4.1)
[INFO] [stderr]       Adding hyper-rustls v0.24.2 (latest: v0.27.2)
[INFO] [stderr]       Adding hyper-tls v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding pem-rfc7468 v0.3.1 (latest: v0.7.0)
[INFO] [stderr]       Adding pkcs1 v0.3.3 (latest: v0.7.5)
[INFO] [stderr]       Adding pkcs8 v0.8.0 (latest: v0.10.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (latest: v0.12.7)
[INFO] [stderr]       Adding ring v0.16.20 (latest: v0.17.8)
[INFO] [stderr]       Adding rsa v0.6.1 (latest: v0.9.6)
[INFO] [stderr]       Adding rustls v0.21.12 (latest: v0.23.12)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (latest: v2.1.3)
[INFO] [stderr]       Adding rustls-webpki v0.101.7 (latest: v0.102.7)
[INFO] [stderr]       Adding spin v0.5.2 (latest: v0.9.8)
[INFO] [stderr]       Adding spki v0.5.4 (latest: v0.7.3)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding sync_wrapper v0.1.2 (latest: v1.0.1)
[INFO] [stderr]       Adding system-configuration v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding system-configuration-sys v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding tokio-rustls v0.24.1 (latest: v0.26.0)
[INFO] [stderr]       Adding untrusted v0.7.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding webpki-roots v0.25.4 (latest: v0.26.5)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding winreg v0.50.0 (latest: v0.52.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 723fcec90d33ab63395a89adb0c4fc7e297e8aa6270ffb48e17fd5766a85cad0
[INFO] running `Command { std: "docker" "start" "-a" "723fcec90d33ab63395a89adb0c4fc7e297e8aa6270ffb48e17fd5766a85cad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "723fcec90d33ab63395a89adb0c4fc7e297e8aa6270ffb48e17fd5766a85cad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723fcec90d33ab63395a89adb0c4fc7e297e8aa6270ffb48e17fd5766a85cad0", kill_on_drop: false }`
[INFO] [stdout] 723fcec90d33ab63395a89adb0c4fc7e297e8aa6270ffb48e17fd5766a85cad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8f7cbc362a91bbf5bf55063100ea6ab080a041f92e826634543d3ce7968c302
[INFO] running `Command { std: "docker" "start" "-a" "e8f7cbc362a91bbf5bf55063100ea6ab080a041f92e826634543d3ce7968c302", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking native-tls v0.2.12
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking pem-rfc7468 v0.3.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking spki v0.5.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]     Checking pkcs8 v0.8.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking pkcs1 v0.3.3
[INFO] [stderr]     Checking google-cloud-token v0.1.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rsa v0.6.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking jsonwebtoken v9.3.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling cached_proc_macro v0.18.1
[INFO] [stderr]     Checking cached v0.46.1
[INFO] [stderr]     Checking hyper v0.14.30
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "e8f7cbc362a91bbf5bf55063100ea6ab080a041f92e826634543d3ce7968c302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f7cbc362a91bbf5bf55063100ea6ab080a041f92e826634543d3ce7968c302", kill_on_drop: false }`
[INFO] [stdout] e8f7cbc362a91bbf5bf55063100ea6ab080a041f92e826634543d3ce7968c302