[INFO] fetching crate hierconf-core 0.5.0...
[INFO] testing hierconf-core-0.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hierconf-core 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate hierconf-core 0.5.0
[INFO] finished tweaking crates.io crate hierconf-core 0.5.0
[INFO] tweaked toml for crates.io crate hierconf-core 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hierconf-core 0.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hierconf-core 0.5.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-hyperlinks v3.2.0
[INFO] [stderr]   Downloaded owo-colors v4.2.3
[INFO] [stderr]   Downloaded supports-color v3.0.2
[INFO] [stderr]   Downloaded textwrap v0.16.2
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded is_ci v1.2.0
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded facet-macros v0.41.0
[INFO] [stderr]   Downloaded facet-macro-types v0.41.0
[INFO] [stderr]   Downloaded facet-error v0.41.0
[INFO] [stderr]   Downloaded facet-macro-parse v0.41.0
[INFO] [stderr]   Downloaded facet-singularize v0.41.0
[INFO] [stderr]   Downloaded camino v1.2.2
[INFO] [stderr]   Downloaded facet v0.41.0
[INFO] [stderr]   Downloaded facet-solver v0.41.0
[INFO] [stderr]   Downloaded facet-macros-impl v0.41.0
[INFO] [stderr]   Downloaded miette v7.6.0
[INFO] [stderr]   Downloaded unsynn v0.3.0
[INFO] [stderr]   Downloaded facet-toml v0.41.0
[INFO] [stderr]   Downloaded facet-format v0.41.0
[INFO] [stderr]   Downloaded facet-core v0.41.0
[INFO] [stderr]   Downloaded facet-reflect v0.41.0
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b3d75b425699a18f369b5978b58b15321a44fb30a1929da16f5fc35dccceca4
[INFO] running `Command { std: "docker" "start" "-a" "0b3d75b425699a18f369b5978b58b15321a44fb30a1929da16f5fc35dccceca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b3d75b425699a18f369b5978b58b15321a44fb30a1929da16f5fc35dccceca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3d75b425699a18f369b5978b58b15321a44fb30a1929da16f5fc35dccceca4", kill_on_drop: false }`
[INFO] [stdout] 0b3d75b425699a18f369b5978b58b15321a44fb30a1929da16f5fc35dccceca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31951bb1bcdd8290b56143d571c5dacc7efa4297bb0f20f0dcf66a8bb3fcdc2b
[INFO] running `Command { std: "docker" "start" "-a" "31951bb1bcdd8290b56143d571c5dacc7efa4297bb0f20f0dcf66a8bb3fcdc2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling facet-core v0.41.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling facet v0.41.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling facet-singularize v0.41.0
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling facet-macro-types v0.41.0
[INFO] [stderr]    Compiling facet-macro-parse v0.41.0
[INFO] [stderr]    Compiling facet-reflect v0.41.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling facet-macros-impl v0.41.0
[INFO] [stderr]    Compiling facet-solver v0.41.0
[INFO] [stderr]    Compiling facet-format v0.41.0
[INFO] [stderr]    Compiling facet-toml v0.41.0
[INFO] [stderr]    Compiling facet-macros v0.41.0
[INFO] [stderr]    Compiling facet-error v0.41.0
[INFO] [stderr]    Compiling hierconf-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.66s
[INFO] running `Command { std: "docker" "inspect" "31951bb1bcdd8290b56143d571c5dacc7efa4297bb0f20f0dcf66a8bb3fcdc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31951bb1bcdd8290b56143d571c5dacc7efa4297bb0f20f0dcf66a8bb3fcdc2b", kill_on_drop: false }`
[INFO] [stdout] 31951bb1bcdd8290b56143d571c5dacc7efa4297bb0f20f0dcf66a8bb3fcdc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c0cebe2eeb26856e191894e3f8aa2d2729178f8a4f4ae0873d1b750f571abe
[INFO] running `Command { std: "docker" "start" "-a" "b1c0cebe2eeb26856e191894e3f8aa2d2729178f8a4f4ae0873d1b750f571abe", kill_on_drop: false }`
[INFO] [stderr]    Compiling hierconf-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "b1c0cebe2eeb26856e191894e3f8aa2d2729178f8a4f4ae0873d1b750f571abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c0cebe2eeb26856e191894e3f8aa2d2729178f8a4f4ae0873d1b750f571abe", kill_on_drop: false }`
[INFO] [stdout] b1c0cebe2eeb26856e191894e3f8aa2d2729178f8a4f4ae0873d1b750f571abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a6717f2e9c76b6e5130bdc770bb089acd0aecb26be12bb52bab643973aaa019
[INFO] running `Command { std: "docker" "start" "-a" "4a6717f2e9c76b6e5130bdc770bb089acd0aecb26be12bb52bab643973aaa019", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hierconf_core-9d397c64440b6048)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hierconf_core
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a6717f2e9c76b6e5130bdc770bb089acd0aecb26be12bb52bab643973aaa019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6717f2e9c76b6e5130bdc770bb089acd0aecb26be12bb52bab643973aaa019", kill_on_drop: false }`
[INFO] [stdout] 4a6717f2e9c76b6e5130bdc770bb089acd0aecb26be12bb52bab643973aaa019