[INFO] fetching crate rust-utils 0.16.0...
[INFO] building rust-utils-0.16.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rust-utils 0.16.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rust-utils 0.16.0
[INFO] finished tweaking crates.io crate rust-utils 0.16.0
[INFO] tweaked toml for crates.io crate rust-utils 0.16.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-utils 0.16.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-utils 0.16.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38b6ee8ab2fc282b9fdff444caa2d40255f4b715fa72edb4b423b0f4834825d1
[INFO] running `Command { std: "docker" "start" "-a" "38b6ee8ab2fc282b9fdff444caa2d40255f4b715fa72edb4b423b0f4834825d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38b6ee8ab2fc282b9fdff444caa2d40255f4b715fa72edb4b423b0f4834825d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b6ee8ab2fc282b9fdff444caa2d40255f4b715fa72edb4b423b0f4834825d1", kill_on_drop: false }`
[INFO] [stdout] 38b6ee8ab2fc282b9fdff444caa2d40255f4b715fa72edb4b423b0f4834825d1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 869ee87de6eeb6e8a7fe18e51ea27a860368b2042c85228441ad7b77dfce9a7f
[INFO] running `Command { std: "docker" "start" "-a" "869ee87de6eeb6e8a7fe18e51ea27a860368b2042c85228441ad7b77dfce9a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling gimli v0.29.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]    Compiling object v0.36.2
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling addr2line v0.22.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling rust-utils-macros v0.1.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling rust-utils v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.20s
[INFO] running `Command { std: "docker" "inspect" "869ee87de6eeb6e8a7fe18e51ea27a860368b2042c85228441ad7b77dfce9a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869ee87de6eeb6e8a7fe18e51ea27a860368b2042c85228441ad7b77dfce9a7f", kill_on_drop: false }`
[INFO] [stdout] 869ee87de6eeb6e8a7fe18e51ea27a860368b2042c85228441ad7b77dfce9a7f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d436e8048566ac4e0ae50a506cef5c5553f28059dce7b61dadf600a5048d6ad
[INFO] running `Command { std: "docker" "start" "-a" "7d436e8048566ac4e0ae50a506cef5c5553f28059dce7b61dadf600a5048d6ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling rust-utils v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.43s
[INFO] running `Command { std: "docker" "inspect" "7d436e8048566ac4e0ae50a506cef5c5553f28059dce7b61dadf600a5048d6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d436e8048566ac4e0ae50a506cef5c5553f28059dce7b61dadf600a5048d6ad", kill_on_drop: false }`
[INFO] [stdout] 7d436e8048566ac4e0ae50a506cef5c5553f28059dce7b61dadf600a5048d6ad