[INFO] fetching crate ufotofu 0.11.0...
[INFO] checking ufotofu-0.11.0 against master#8317fef20409adedaa7c385fa6e954867bf626fc for pr-154149-1
[INFO] extracting crate ufotofu 0.11.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ufotofu 0.11.0
[INFO] finished tweaking crates.io crate ufotofu 0.11.0
[INFO] tweaked toml for crates.io crate ufotofu 0.11.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ufotofu 0.11.0 on toolchain 8317fef20409adedaa7c385fa6e954867bf626fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8317fef20409adedaa7c385fa6e954867bf626fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ufotofu 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8317fef20409adedaa7c385fa6e954867bf626fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_core v1.0.226
[INFO] [stderr]   Downloaded serde_derive v1.0.226
[INFO] [stderr]   Downloaded derive_builder_macro v0.20.2
[INFO] [stderr]   Downloaded ufotofu_macros v0.1.0
[INFO] [stderr]   Downloaded cc v1.1.7
[INFO] [stderr]   Downloaded derive_builder_core v0.20.2
[INFO] [stderr]   Downloaded derive_builder v0.20.2
[INFO] [stderr]   Downloaded frugal_async v0.1.0
[INFO] [stderr]   Downloaded fairly_unsafe_cell v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8317fef20409adedaa7c385fa6e954867bf626fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09f4c5696c88536cc5be5511d21427e8b5b5ad64fc95bf29ab6bbcf78c56f67c
[INFO] running `Command { std: "docker" "start" "-a" "09f4c5696c88536cc5be5511d21427e8b5b5ad64fc95bf29ab6bbcf78c56f67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f4c5696c88536cc5be5511d21427e8b5b5ad64fc95bf29ab6bbcf78c56f67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f4c5696c88536cc5be5511d21427e8b5b5ad64fc95bf29ab6bbcf78c56f67c", kill_on_drop: false }`
[INFO] [stdout] 09f4c5696c88536cc5be5511d21427e8b5b5ad64fc95bf29ab6bbcf78c56f67c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8317fef20409adedaa7c385fa6e954867bf626fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ce19800040a6032830b62aff24d70ba098b14fbe240544fb0245d987e1d00e1
[INFO] running `Command { std: "docker" "start" "-a" "6ce19800040a6032830b62aff24d70ba098b14fbe240544fb0245d987e1d00e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking fairly_unsafe_cell v0.1.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]     Checking pollster v0.4.0
[INFO] [stderr]     Checking frugal_async v0.1.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling ufotofu_macros v0.1.0
[INFO] [stderr]     Checking ufotofu v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `Command { std: "docker" "inspect" "6ce19800040a6032830b62aff24d70ba098b14fbe240544fb0245d987e1d00e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce19800040a6032830b62aff24d70ba098b14fbe240544fb0245d987e1d00e1", kill_on_drop: false }`
[INFO] [stdout] 6ce19800040a6032830b62aff24d70ba098b14fbe240544fb0245d987e1d00e1