[INFO] fetching crate containers-image-proxy 0.5.7... [INFO] checking containers-image-proxy-0.5.7 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate containers-image-proxy 0.5.7 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate containers-image-proxy 0.5.7 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate containers-image-proxy 0.5.7 [INFO] finished tweaking crates.io crate containers-image-proxy 0.5.7 [INFO] tweaked toml for crates.io crate containers-image-proxy 0.5.7 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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] Locking 98 packages [INFO] [stderr] Adding cap-primitives v2.0.1 (latest: v3.0.0) [INFO] [stderr] Adding cap-std v2.0.1 (latest: v3.0.0) [INFO] [stderr] Adding cap-std-ext v3.0.1 (latest: v4.0.0) [INFO] [stderr] Adding cap-tempfile v2.0.1 (latest: v3.0.0) [INFO] [stderr] Adding darling v0.14.4 (latest: v0.20.8) [INFO] [stderr] Adding darling_core v0.14.4 (latest: v0.20.8) [INFO] [stderr] Adding darling_macro v0.14.4 (latest: v0.20.8) [INFO] [stderr] Adding derive_builder v0.11.2 (latest: v0.20.0) [INFO] [stderr] Adding derive_builder_core v0.11.2 (latest: v0.20.0) [INFO] [stderr] Adding derive_builder_macro v0.11.2 (latest: v0.20.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding oci-spec v0.5.8 (latest: v0.6.5) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fn-error-context v0.2.1 [INFO] [stderr] Downloaded cap-primitives v2.0.1 [INFO] [stderr] Downloaded ambient-authority v0.0.2 [INFO] [stderr] Downloaded fs-set-times v0.20.1 [INFO] [stderr] Downloaded winx v0.36.3 [INFO] [stderr] Downloaded io-extras v0.18.2 [INFO] [stderr] Downloaded cap-std v2.0.1 [INFO] [stderr] Downloaded cap-tempfile v2.0.1 [INFO] [stderr] Downloaded cap-std-ext v3.0.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60380427f93344665072cc969adafd7cdd38cd241343b7a89b458f1984c86977 [INFO] running `Command { std: "docker" "start" "-a" "60380427f93344665072cc969adafd7cdd38cd241343b7a89b458f1984c86977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60380427f93344665072cc969adafd7cdd38cd241343b7a89b458f1984c86977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60380427f93344665072cc969adafd7cdd38cd241343b7a89b458f1984c86977", kill_on_drop: false }` [INFO] [stdout] 60380427f93344665072cc969adafd7cdd38cd241343b7a89b458f1984c86977 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 596e157c15eec5b84a943ce6851cf58f21898c55443183e6b8ede24fbefc1ab7 [INFO] running `Command { std: "docker" "start" "-a" "596e157c15eec5b84a943ce6851cf58f21898c55443183e6b8ede24fbefc1ab7", kill_on_drop: false }` [INFO] [stderr] Compiling io-lifetimes v2.0.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling io-extras v0.18.2 [INFO] [stderr] Compiling cap-primitives v2.0.1 [INFO] [stderr] Compiling cap-std v2.0.1 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Checking ambient-authority v0.0.2 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling fn-error-context v0.2.1 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Checking derive_builder v0.11.2 [INFO] [stderr] Checking oci-spec v0.5.8 [INFO] [stderr] Checking fs-set-times v0.20.1 [INFO] [stderr] Checking cap-tempfile v2.0.1 [INFO] [stderr] Checking cap-std-ext v3.0.1 [INFO] [stderr] Checking containers-image-proxy v0.5.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `Command { std: "docker" "inspect" "596e157c15eec5b84a943ce6851cf58f21898c55443183e6b8ede24fbefc1ab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "596e157c15eec5b84a943ce6851cf58f21898c55443183e6b8ede24fbefc1ab7", kill_on_drop: false }` [INFO] [stdout] 596e157c15eec5b84a943ce6851cf58f21898c55443183e6b8ede24fbefc1ab7