[INFO] fetching crate blueprint-metadata 0.2.1...
[INFO] checking blueprint-metadata-0.2.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate blueprint-metadata 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate blueprint-metadata 0.2.1
[INFO] finished tweaking crates.io crate blueprint-metadata 0.2.1
[INFO] tweaked toml for crates.io crate blueprint-metadata 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blueprint-metadata 0.2.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding cargo_metadata v0.18.1 (available: v0.22.0)
[INFO] [stderr]       Adding gadget-blueprint-proc-macro-core v0.3.1 (available: v0.4.0)
[INFO] [stderr]       Adding rustdoc-types v0.31.0 (available: v0.55.0)
[INFO] [stderr]       Adding typed-builder v0.19.1 (available: v0.21.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f16b64a2a80b3faa9bad5f0766633d921ba64434d5b3854b948337726fce8e8d
[INFO] running `Command { std: "docker" "start" "-a" "f16b64a2a80b3faa9bad5f0766633d921ba64434d5b3854b948337726fce8e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f16b64a2a80b3faa9bad5f0766633d921ba64434d5b3854b948337726fce8e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16b64a2a80b3faa9bad5f0766633d921ba64434d5b3854b948337726fce8e8d", kill_on_drop: false }`
[INFO] [stdout] f16b64a2a80b3faa9bad5f0766633d921ba64434d5b3854b948337726fce8e8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37404cb8908b18e0993b4ffa93a23dd1dad2f3d61388f1d65c39a47d18c14c8b
[INFO] running `Command { std: "docker" "start" "-a" "37404cb8908b18e0993b4ffa93a23dd1dad2f3d61388f1d65c39a47d18c14c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling camino v1.1.11
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling typed-builder-macro v0.19.1
[INFO] [stderr]     Checking data-encoding-macro v0.1.18
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]     Checking typed-builder v0.19.1
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking rustdoc-types v0.31.0
[INFO] [stderr]     Checking ethbloom v0.13.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking cid v0.11.1
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stderr]     Checking gadget-blueprint-proc-macro-core v0.3.1
[INFO] [stderr]     Checking blueprint-metadata v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]    --> src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |         use fs2::FileExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]    --> src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |         use fs2::FileExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.61s
[INFO] running `Command { std: "docker" "inspect" "37404cb8908b18e0993b4ffa93a23dd1dad2f3d61388f1d65c39a47d18c14c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37404cb8908b18e0993b4ffa93a23dd1dad2f3d61388f1d65c39a47d18c14c8b", kill_on_drop: false }`
[INFO] [stdout] 37404cb8908b18e0993b4ffa93a23dd1dad2f3d61388f1d65c39a47d18c14c8b